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dvbdescriptors.h
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1 // -*- Mode: c++ -*-
2 // Copyright (c) 2003-2004, Daniel Thor Kristjansson
3 #ifndef DVB_DESCRIPTORS_H
4 #define DVB_DESCRIPTORS_H
5 
6 #include <cassert>
7 
8 #include <QMutex>
9 #include <QString>
10 
11 #include "mythtvexp.h" // MTV_PUBLIC - Symbol Visibility
12 #include "mpegdescriptors.h"
13 #include "programinfo.h" // for subtitle types and audio and video properties
14 
15 /*
16 // needed for scanning
17  conditional_access = 0x09, // maybe
18  satellite_delivery_system = 0x43,*
19  cable_delivery_system = 0x44,*
20  service = 0x48,*
21  terrestrial_delivery_system = 0x5A,*
22  frequency_list = 0x62,*
23 
24 // needed for captions
25  teletext = 0x56,
26  subtitling = 0x59,
27 
28 // needed for sound
29  registration = 0x05,
30  AC3 = 0x6A,
31 
32 // needed for eit
33  short_event = 0x4D,
34  extended_event = 0x4E,
35  content = 0x54,
36 */
37 
38 static QString coderate_inner(uint coderate);
39 
40 using enc_override = std::vector<uint8_t>;
41 MTV_PUBLIC QString dvb_decode_text(const unsigned char *src, uint length,
42  const enc_override &encoding_override);
43 
44 inline QString dvb_decode_text(const unsigned char *src, uint length)
45 {
46  return dvb_decode_text(src, length, {} );
47 }
48 
49 QString dvb_decode_short_name(const unsigned char *src, uint raw_length);
50 
51 #define byteBCDH2int(i) ((i) >> 4)
52 #define byteBCDL2int(i) ((i) & 0x0f)
53 #define byteBCD2int(i) (byteBCDH2int(i) * 10 + byteBCDL2int(i))
54 #define byte2BCD2int(i, j) \
55  (byteBCDH2int(i) * 1000 + byteBCDL2int(i) * 100 + \
56  byteBCDH2int(j) * 10 + byteBCDL2int(j))
57 #define byte3BCD2int(i, j, k) \
58  (byteBCDH2int(i) * 100000 + byteBCDL2int(i) * 10000 + \
59  byteBCDH2int(j) * 1000 + byteBCDL2int(j) * 100 + \
60  byteBCDH2int(k) * 10 + byteBCDL2int(k))
61 #define byte4BCD2int(i, j, k, l) \
62  (byteBCDH2int(i) * 10000000LL + byteBCDL2int(i) * 1000000 + \
63  byteBCDH2int(j) * 100000 + byteBCDL2int(j) * 10000 + \
64  byteBCDH2int(k) * 1000 + byteBCDL2int(k) * 100 + \
65  byteBCDH2int(l) * 10 + byteBCDL2int(l))
66 
67 // DVB Bluebook A038 (Sept 2011) p 77
68 class NetworkNameDescriptor : public MPEGDescriptor
69 {
70  public:
71  explicit NetworkNameDescriptor(const unsigned char *data, int len = 300) :
72  MPEGDescriptor(data, len, DescriptorID::network_name) { }
73  // Name bits loc expected value
74  // descriptor_tag 8 0.0 0x40
75  // descriptor_length 8 1.0
76  // for (i=0;i<N;i++){ char 8 uimsbf }
77  QString Name(void) const
78  { return dvb_decode_text(m_data+2, DescriptorLength()); }
79  QString ShortName(void) const
80  { return dvb_decode_short_name(m_data+2, DescriptorLength()); }
81  QString toString(void) const override // MPEGDescriptor
82  { return QString("NetworkNameDescriptor: ")+Name(); }
83 };
84 
85 // DVB Bluebook A038 (Sept 2011) p 63
86 class LinkageDescriptor : public MPEGDescriptor
87 {
88  public:
89  explicit LinkageDescriptor(const unsigned char *data, int len = 300) :
90  MPEGDescriptor(data, len, DescriptorID::linkage)
91  {
92  if (!m_data)
93  return;
94  if (DescriptorLength() < 7)
95  {
96  m_data = nullptr;
97  }
98  else if (kMobileHandOver == LinkageType())
99  {
100  uint end = 8;
101  if (DescriptorLength() < end)
102  {
103  m_data = nullptr;
104  return;
105  }
106  end += (HasMobileNetworkID()) ? 2 : 0;
107  end += (HasMobileInitialServiceID()) ? 2 : 0;
108  if (DescriptorLength() < end)
109  m_data = nullptr;
110  m_offset = end + 2;
111  }
112  else if (kEventLinkage == LinkageType())
113  {
114  if (DescriptorLength() < 10)
115  m_data = nullptr;
116  m_offset = 12;
117  }
118  }
119  // Name bits loc expected value
120  // descriptor_tag 8 0.0 0x4A
121  // descriptor_length 8 1.0
122  // transport_stream_id 16 2.0
123  uint TSID(void) const { return (m_data[2]<<8) | m_data[3]; }
124  // original_network_id 16 4.0
125  uint OriginalNetworkID() const { return (m_data[4]<<8) | m_data[5]; }
126  // service_id 16 6.0
127  uint ServiceID(void) const { return (m_data[6]<<8) | m_data[7]; }
128  // linkage_type 8 8.0
129  enum
130  {
131  kInformationService = 0x01,
132  kEPGService = 0x02,
133  kCAReplacementService = 0x03,
134  kTSContainingCompleteNetworkBouquetSI = 0x04,
135  kServiceReplacementService = 0x05,
136  kDataBroadcastService = 0x06,
137  kRCSMap = 0x07,
138  kMobileHandOver = 0x08,
139  kSystemSoftwareUpdateService = 0x09,
140  kTSContaining_SSU_BAT_NIT = 0x0A,
141  kIP_MACNotificationService = 0x0B,
142  kTSContaining_INT_BAT_NIT = 0x0C,
143  kEventLinkage = 0x0D,
144  };
145  uint LinkageType(void) const { return m_data[8]; }
146  QString LinkageTypeString(void) const;
147 
148  // if (linkage_type == 0x08)
149  // {
150  // hand-over_type 4 9.0
151  enum
152  {
153  kHandOverIdentical = 0x01,
154  kHandOverLocalVariation = 0x02,
155  kHandOverAssociatedService = 0x03,
156  };
157  uint MobileHandOverType(void) const { return m_data[9]>>4; }
158  QString MobileHandOverTypeString(void) const;
159  // reserved_future_use 3 9.4
160  // origin_type 1 9.7
161  enum
162  {
163  kOriginNIT = 0x0,
164  kOriginSDT = 0x1,
165  };
166  uint MobileOriginType(void) const { return m_data[9]&0x1; }
167  QString MobileOriginTypeString(void) const;
168  // if (hand-over_type == 0x01 || hand-over_type == 0x02 ||
169  // hand-over_type == 0x03)
170  // { network_id 16 10.0 }
171  bool HasMobileNetworkID(void) const
172  { return bool(MobileHandOverType() & 0x3); }
173  uint MobileNetworkID(void) const { return (m_data[10]<<8) | m_data[11]; }
174  // if (origin_type ==0x00)
175  // { initial_service_id 16 HasNetworkID()?10.0:12.0 }
176  bool HasMobileInitialServiceID(void) const
177  { return kOriginNIT == MobileOriginType(); }
178  uint MobileInitialServiceID(void) const
179  {
180  return HasMobileNetworkID() ?
181  ((m_data[12]<<8) | m_data[13]) : ((m_data[10]<<8) | m_data[11]);
182  }
183  // }
184  // if (linkage_type == 0x0D)
185  // {
186  // target_event_id 16 9.0
187  uint TargetEventID(void) const { return (m_data[9]<<8) | m_data[10]; }
188  // target_listed 1 11.0
189  bool IsTargetListed(void) const { return ( m_data[11]&0x80 ) != 0; }
190  // event_simulcast 1 11.1
191  bool IsEventSimulcast(void) const { return ( m_data[11]&0x40 ) != 0; }
192  // reserved 6 11.2
193  // }
194  // for (i=0;i<N;i++)
195  // { private_data_byte 8 bslbf }
196  const unsigned char *PrivateData(void) const
197  { return &m_data[m_offset]; }
198  uint PrivateDataLength(void) const
199  { return DescriptorLength() + 2 - m_offset; }
200 
201  private:
202  uint m_offset;
203 };
204 
205 // ETSI TS 102 809 V1.3.1 (2017-06) p 36
206 class ApplicationSignallingDescriptor : public MPEGDescriptor
207 {
208  public:
209  explicit ApplicationSignallingDescriptor(const unsigned char *data, int len = 300) :
210  MPEGDescriptor(data, len, DescriptorID::application_signalling) { }
211  // Name bits loc expected value
212  // descriptor_tag 8 0.0 0x6F
213  // descriptor_length 8 1.0
214  // for( i=0; i<N; i++ ){
215  // reserved_future_use 1 2.0
216  // application_type 15 2.1
217  // reserved_future_use 3 4.0
218  // AIT_version_number 5 4.3
219  // }
220  uint Count() const { return DescriptorLength() / 3; }
221  uint ApplicationType(uint i) const
222  { return (m_data[2 + i*3] & 0x7F) << 8 | m_data[2 + i*3 + 1] ; }
223  uint AITVersionNumber(uint i) const
224  { return m_data[2 + i*3 + 2] & 0x1F ; }
225  QString toString(void) const override; // MPEGDescriptor
226 };
227 
228 // DVB Bluebook A038 (Sept 2011) p 38
229 class AdaptationFieldDataDescriptor : public MPEGDescriptor
230 {
231  public:
232  explicit AdaptationFieldDataDescriptor(const unsigned char *data, int len = 300) :
233  MPEGDescriptor(data, len, DescriptorID::adaptation_field_data, 1) { }
234  // Name bits loc expected value
235  // descriptor_tag 8 0.0 0x70
236  // descriptor_length 8 1.0
237  // adapt_field_data_id 8 2.0
238  uint AdaptationFieldDataID(void) const { return m_data[2]; }
239  QString toString(void) const override // MPEGDescriptor
240  {
241  return QString("AdaptationFieldDataDescriptor "
242  "adaptation_field_data_identifier(%1)")
243  .arg(AdaptationFieldDataID());
244  }
245 };
246 
247 // DVB Bluebook A038 (Sept 2011) p 38
248 class AncillaryDataDescriptor : public MPEGDescriptor
249 {
250  public:
251  explicit AncillaryDataDescriptor(const unsigned char *data, int len = 300) :
252  MPEGDescriptor(data, len, DescriptorID::ancillary_data, 1) { }
253  // Name bits loc expected value
254  // descriptor_tag 8 0.0 0x6b
255  // descriptor_length 8 1.0
256  // ancillary_data_id 8 2.0
257  uint AncillaryDataID(void) const { return m_data[2]; }
258  QString toString(void) const override // MPEGDescriptor
259  {
260  return QString("AncillaryDataDescriptor "
261  "ancillary_data_identifier(%1)")
262  .arg(AncillaryDataID());
263  }
264 };
265 
266 // DVB Bluebook A038 (Sept 2011) p 39
267 class AnnouncementSupportDescriptor : public MPEGDescriptor
268 {
269  public:
270  explicit AnnouncementSupportDescriptor(const unsigned char *data, int len = 300) :
271  MPEGDescriptor(data, len, DescriptorID::announcement_support) { }
272  // Name bits loc expected value
273  // descriptor_tag 8 0.0 0x6e
274  // descriptor_length 8 1.0
275  // announcmnt_supprt_indic 16 2.0
276  // for (i=0; i<N; i++)
277  // {
278  // announcement_type 4 0.0+p
279  // reserved_future_use 1 0.4+p
280  // reference_type 3 0.5+p
281  // if (reference_type & 0x3)
282  // {
283  // original_network_id 16 0.0+p
284  // transport_stream_id 16 2.0+p
285  // service_id 16 4.0+p
286  // component_tag 8 6.0+p
287  // } 7.0
288  // }
289 };
290 
291 // DVB Bluebook A038 (Sept 2011) p 41
292 class BouquetNameDescriptor : public MPEGDescriptor
293 {
294  public:
295  explicit BouquetNameDescriptor(const unsigned char *data, int len = 300) :
296  MPEGDescriptor(data, len, DescriptorID::bouquet_name) { }
297  // Name bits loc expected value
298  // descriptor_tag 8 0.0 0x47
299  // descriptor_length 8 1.0
300  // for(i=0;i<N;i++) { char 8 }
301  QString BouquetName(void) const
302  { return dvb_decode_text(m_data+2, m_data[1]); }
303  QString BouquetShortName(void) const
304  { return dvb_decode_short_name(m_data+2, m_data[1]); }
305 
306  QString toString(void) const override // MPEGDescriptor
307  {
308  return QString("BouquetNameDescriptor: Bouquet Name(%1)")
309  .arg(BouquetName());
310  }
311 };
312 
313 // DVB Bluebook A038 (Sept 2011) p 41
314 class CAIdentifierDescriptor : public MPEGDescriptor
315 {
316  public:
317  explicit CAIdentifierDescriptor(const unsigned char *data, int len = 300) :
318  MPEGDescriptor(data, len, DescriptorID::ca_identifier) { }
319  // Name bits loc expected value
320  // descriptor_tag 8 0.0 0x53
321  // descriptor_length 8 1.0
322  //
323  uint CASystemCount(void) const { return DescriptorLength() >> 1; }
324  // for (i=0; i<N; i++)
325  // { CA_system_id 16 }
326  int CASystemId(uint i) const
327  { return (m_data[2 + i*2] << 8) | m_data[3 + i*2]; }
328  QString toString(void) const override; // MPEGDescriptor
329 };
330 
331 // DVB Bluebook A038 (Sept 2011) p 42
332 class CellFrequencyLinkDescriptor : public MPEGDescriptor
333 {
334  public:
335  explicit CellFrequencyLinkDescriptor(const unsigned char *data, int len = 300) :
336  MPEGDescriptor(data, len, DescriptorID::cell_frequency_link) { }
337  // Name bits loc expected value
338  // descriptor_tag 8 0.0 0x6d
339  // descriptor_length 8 1.0
340  // for (i=0; i<N; i++)
341  // {
342  // cell_id 16 0.0+p
343  // frequency 32 2.0+p
344  // subcell_info_loop_len 8 6.0+p
345  // for (j=0;j<N;j++)
346  // {
347  // cell_id_extension 8 0.0+p2
348  // transposer_freq 32 1.0+p2
349  // } 5.0
350  // }
351 };
352 
353 // DVB Bluebook A038 (Sept 2011) p 42
354 class CellListDescriptor : public MPEGDescriptor
355 {
356  public:
357  explicit CellListDescriptor(const unsigned char *data, int len = 300) :
358  MPEGDescriptor(data, len, DescriptorID::cell_list) { }
359  // Name bits loc expected value
360  // descriptor_tag 8 0.0 0x6c
361  // descriptor_length 8 1.0
362  // for (i=0; i<N; i++)
363  // {
364  // cell_id 16 0.0+p
365  // cell_latitude 16 2.0+p
366  // cell_longitude 16 4.0+p
367  // cell_extent_of_lat 12 6.0+p
368  // cell_extent_of_longit 12 7.4+p
369  // subcell_info_loop_len 8 9.0+p
370  // for (j=0;j<N;j++)
371  // {
372  // cell_id_extension 8 0.0+p2
373  // subcell_latitude 16 1.0+p2
374  // subcell_longitude 16 3.0+p2
375  // subcell_ext_of_lat 12 4.0+p2
376  // subcell_ext_of_long 12 5.4+p2
377  // } 7.0
378  // }
379 };
380 
381 // DVB Bluebook A038 (Sept 2011) p 44
382 class ComponentDescriptor : public MPEGDescriptor
383 {
384  public:
385  explicit ComponentDescriptor(const unsigned char *data, int len = 300) :
386  MPEGDescriptor(data, len, DescriptorID::component) { }
387  // Name bits loc expected value
388  // descriptor_tag 8 0.0 0x50
389  // descriptor_length 8 1.0
390  // reserved_future_use 4 2.0
391  // stream_content 4 2.4
392  uint StreamContent(void) const { return m_data[2] & 0xf; }
393  // component_type 8 3.0
394  uint ComponentType(void) const { return m_data[3]; }
395  // component_tag 8 4.0
396  uint ComponentTag(void) const { return m_data[4]; }
397  // ISO_639_language_code 24 5.0
398  int LanguageKey(void) const
399  { return iso639_str3_to_key(&m_data[5]); }
400  QString LanguageString(void) const
401  { return iso639_key_to_str3(LanguageKey()); }
402  int CanonicalLanguageKey(void) const
403  { return iso639_key_to_canonical_key(LanguageKey()); }
404  QString CanonicalLanguageString(void) const
405  { return iso639_key_to_str3(CanonicalLanguageKey()); }
406  //
407  // for (i=0; i<N; i++) { text_char 8 }
408 
409  bool IsVideo(void) const
410  {
411  return 0x1 == StreamContent() || // MPEG-2
412  0x5 == StreamContent() || // H.264
413  0x9 == StreamContent(); // HEVC
414  }
415  bool IsAudio(void) const
416  {
417  switch(StreamContent())
418  {
419  case 0x02:
420  case 0x04:
421  case 0x06:
422  case 0x07:
423  return true;
424  default:
425  return false;
426  }
427  }
428  bool IsSubtitle(void) const { return 0x3 == StreamContent(); }
429 
430  uint VideoProperties(void) const
431  {
432  if (0x1 == StreamContent())
433  return MPEG2Properties();
434  if (0x5 == StreamContent())
435  return VID_AVC | AVCProperties();
436  if (0x9 == StreamContent())
437  return VID_HEVC | HEVCProperties();
438 
439  return VID_UNKNOWN;
440  }
441 
442  uint MPEG2Properties(void) const
443  {
444  switch(ComponentType())
445  {
446  case 0x2: case 0x3: case 0x4:
447  case 0x6: case 0x7: case 0x8:
448  return VID_WIDESCREEN;
449  case 0x09:
450  case 0x0D:
451  return VID_HDTV;
452  case 0x0A: case 0x0B: case 0x0C:
453  case 0x0E: case 0x0F: case 0x10:
454  return VID_WIDESCREEN | VID_HDTV;
455  default:
456  return VID_UNKNOWN;
457  }
458  }
459 
460  uint AVCProperties(void) const
461  {
462  switch(ComponentType())
463  {
464  case 0x3: case 0x4:
465  case 0x7: case 0x8:
466  return VID_WIDESCREEN;
467  case 0x0B: case 0x0C:
468  case 0x0F: case 0x10:
469  return VID_WIDESCREEN | VID_HDTV;
470  case 0x80: case 0x81:
471  case 0x82: case 0x83:
472  return VID_WIDESCREEN | VID_HDTV | VID_3DTV;
473  default:
474  return VID_UNKNOWN;
475  }
476  }
477 
478  uint HEVCProperties(void) const
479  {
480  switch(ComponentType())
481  {
482  // NOLINTNEXTLINE(bugprone-branch-clone)
483  case 0x0: case 0x1:
484  case 0x2: case 0x3:
485  return VID_HDTV;
486  case 0x5:
487  return VID_HDTV; // | VID_UHDTV;
488  default:
489  return VID_UNKNOWN;
490  }
491  }
492 
493  uint AudioProperties(void) const
494  {
495  switch (StreamContent())
496  {
497  case 0x2:
498  return MP2Properties();
499  case 0x04:
500  return AC3Properties();
501  case 0x06:
502  return HEAACProperties();
503  default:
504  return AUD_UNKNOWN;
505  }
506  }
507 
508  uint MP2Properties(void) const
509  {
510  switch (ComponentType())
511  {
512  case 0x1:
513  return AUD_MONO;
514  case 0x3:
515  return AUD_STEREO;
516  case 0x5:
517  return AUD_SURROUND;
518  case 0x40:
519  return AUD_VISUALIMPAIR;
520  case 0x41:
521  return AUD_HARDHEAR;
522  default:
523  return AUD_UNKNOWN;
524  }
525  }
526 
527  uint AC3Properties(void) const
528  {
529  unsigned char properties = AUD_UNKNOWN;
530 
531  switch (ComponentType() & 0x7)
532  {
533  case 0x0:
534  properties |= AUD_MONO;
535  break;
536  case 0x2:
537  properties |= AUD_STEREO;
538  break;
539  case 0x3:
540  properties |= AUD_DOLBY;
541  break;
542  case 0x4: case 0x5:
543  properties |= AUD_SURROUND;
544  break;
545  }
546 
547  if (((ComponentType() >> 3) & 0x7) == 0x2)
548  properties |= AUD_VISUALIMPAIR;
549 
550  if (((ComponentType() >> 3) & 0x7) == 0x3)
551  properties |= AUD_HARDHEAR;
552 
553  return properties;
554  }
555 
556  uint HEAACProperties(void) const
557  {
558  switch (ComponentType())
559  {
560  case 0x1:
561  return AUD_MONO;
562  case 0x3:
563  case 0x43:
564  return AUD_STEREO;
565  case 0x5:
566  return AUD_SURROUND;
567  case 0x40:
568  case 0x44:
569  return AUD_VISUALIMPAIR;
570  case 0x41:
571  case 0x45:
572  return AUD_HARDHEAR;
573  default:
574  return AUD_UNKNOWN;
575  }
576  }
577 
578  uint SubtitleType(void) const
579  {
580  if (!IsSubtitle())
581  return SUB_UNKNOWN;
582 
583  switch (ComponentType())
584  {
585  case 0x1:
586  case 0x3:
587  case 0x10: case 0x11: case 0x12: case 0x13:
588  return SUB_NORMAL;
589  case 0x20: case 0x21: case 0x22: case 0x23:
590  return SUB_HARDHEAR;
591  default:
592  return SUB_UNKNOWN;
593  }
594  }
595 
596  QString toString(void) const override // MPEGDescriptor
597  {
598  return QString("ComponentDescriptor(stream_content: 0x%1, "
599  "component_type: 0x%2)").arg(StreamContent(), 0, 16)
600  .arg(ComponentType(), 0, 16);
601  }
602 };
603 
604 // DVB Bluebook A038 (Sept 2011) p 46
605 class ContentDescriptor : public MPEGDescriptor
606 {
607  public:
608  explicit ContentDescriptor(const unsigned char *data, int len = 300) :
609  MPEGDescriptor(data, len, DescriptorID::content) { }
610  // Name bits loc expected value
611  // descriptor_tag 8 0.0 0x54
612  // descriptor_length 8 1.0
613 
614  uint Count(void) const { return DescriptorLength() >> 1; }
615  // for (i=0;i<N;i++)
616  // {
617  // content_nibble_level_1 4 0.0+p
618  uint Nibble1(uint i) const { return m_data[2 + (i<<1)] >> 4; }
619  // content_nibble_level_2 4 0.4+p
620  uint Nibble2(uint i) const { return m_data[2 + (i<<1)] & 0xf; }
621 
622  uint Nibble(uint i) const { return m_data[2 + (i<<1)]; }
623 
624  // user_nibble 4 1.0+p
625  uint UserNibble1(uint i) const { return m_data[3 + (i<<1)] >> 4; }
626  // user_nibble 4 1.4+p
627  uint UserNibble2(uint i) const { return m_data[3 + (i<<1)] & 0xf; }
628  uint UserNibble(uint i) const { return m_data[3 + (i<<1)]; }
629  // } 2.0
630 
631  ProgramInfo::CategoryType GetMythCategory(uint i) const;
632  QString GetDescription(uint i) const;
633  QString toString(void) const override; // MPEGDescriptor
634 
635  protected:
636  static void Init(void);
637 
638  protected:
639  static QMutex s_categoryLock;
640  static QMap<uint,QString> s_categoryDesc;
641  static volatile bool s_categoryDescExists;
642 };
643 
644 // DVB Bluebook A038 (Sept 2011) p 49
645 class CountryAvailabilityDescriptor : public MPEGDescriptor
646 {
647  public:
648  explicit CountryAvailabilityDescriptor(const unsigned char *data, int len = 300) :
649  MPEGDescriptor(data, len, DescriptorID::country_availability) { }
650  // Name bits loc expected value
651  // descriptor_tag 8 0.0 0x49
652  // descriptor_length 8 1.0
653 
654  uint CountryCount(void) const { return ((DescriptorLength() - 1) / 3); }
655 
656  // country_avail_flag 1 2.0
657  bool IsAvailable(void) const { return (m_data[2] & 0x1) != 0; }
658  // reserved_future_use 7 2.1
659  //
660  // for (i=0; i<N; i++)
661  // { country_code 24 }
662  QString CountryNames(void) const
663  {
664  QString countries="";
665  for (uint i=0; i<CountryCount(); i++)
666  {
667  if (i!=0) countries.append(" ");
668  countries.append(QString::fromLatin1(
669  (const char *)m_data+(3*(i+1)), 3));
670  };
671  return countries;
672  }
673 
674  QString toString(void) const override // MPEGDescriptor
675  {
676  return QString("CountryAvailabilityDescriptor: Available(%1) in (%2)")
677  .arg(static_cast<int>(IsAvailable())).arg(CountryNames());
678  }
679 };
680 
681 // DVB Bluebook A038 (Sept 2011) p 50
682 class DataBroadcastDescriptor : public MPEGDescriptor
683 {
684  public:
685  explicit DataBroadcastDescriptor(const unsigned char *data, int len = 300) :
686  MPEGDescriptor(data, len, DescriptorID::data_broadcast) { }
687  // Name bits loc expected value
688  // descriptor_tag 8 0.0 0x64
689  // descriptor_length 8 1.0
690 
691  // data_broadcast_id 16 2.0
692  uint DataBroadcastId(void) const { return m_data[2] << 8 | m_data[3]; }
693  // component_tag 8 4.0
694  uint DataComponentTag(void) const { return m_data[4]; }
695  // selector_length 8 5.0
696  uint SelectorLength(void) const { return m_data[5]; }
697  // for (i=0; i<selector_length; i++)
698  // {
699  // selector_byte 8
700  const unsigned char *Selector(void) const { return &m_data[6]; }
701  // }
702  // ISO_639_language_code 24
703  int LanguageKey(void) const
704  { return iso639_str3_to_key(&m_data[6 + SelectorLength()]); }
705  QString LanguageString(void) const
706  { return iso639_key_to_str3(LanguageKey()); }
707  int CanonicalLanguageKey(void) const
708  { return iso639_key_to_canonical_key(LanguageKey()); }
709  QString CanonicalLanguageString(void) const
710  { return iso639_key_to_str3(CanonicalLanguageKey()); }
711  // text_length 8
712  uint TextLength(void) const { return m_data[6 + SelectorLength() + 3]; }
713  // for (i=0; i<text_length; i++) { text_char 8 }
714  QString Text(void) const
715  {
716  return dvb_decode_text(&m_data[6 + SelectorLength() + 4], TextLength());
717  }
718 
719  QString toString(void) const override; // MPEGDescriptor
720 };
721 
722 // DVB Bluebook A038 (Sept 2011) p 51
723 class DataBroadcastIdDescriptor : public MPEGDescriptor
724 {
725  public:
726  explicit DataBroadcastIdDescriptor(const unsigned char *data, int len = 300) :
727  MPEGDescriptor(data, len, DescriptorID::data_broadcast_id) { }
728  // Name bits loc expected value
729  // descriptor_tag 8 0.0 0x66
730  // descriptor_length 8 1.0
731 
732  // data_broadcast_id 16 2.0
733  uint DataBroadCastId(void) const { return m_data[2] << 8 | m_data[3]; }
734  // for(i=0; i < N;i++ )
735  // { id_selector_byte 8 }
736 };
737 
738 // DVB Bluebook A038 (Sept 2011) p 51
739 class CableDeliverySystemDescriptor : public MPEGDescriptor
740 {
741  public:
742  explicit CableDeliverySystemDescriptor(const unsigned char *data, int len = 300) :
743  MPEGDescriptor(data, len, DescriptorID::cable_delivery_system) { }
744  // Name bits loc expected value
745  // descriptor_tag 8 0.0 0x44
746  // descriptor_length 8 1.0
747 
748  // frequency 32 2.0
749  uint FrequencyRaw(void) const
750  {
751  return ((m_data[2]<<24) | (m_data[3]<<16) |
752  (m_data[4]<<8) | (m_data[5]));
753  }
754  unsigned long long FrequencyHz(void) const
755  {
756  if (m_data == nullptr)
757  return 0;
758  return byte4BCD2int(m_data[2], m_data[3], m_data[4], m_data[5]) * 100;
759  }
760  // reserved_future_use 12 6.0
761  // FEC_outer 4 7.4
762  enum
763  {
764  kOuterFEC_None = 0x1,
765  kOuterFEC_RS204_RS188 = 0x2,
766  };
767  uint FECOuter(void) const { return m_data[7] & 0xf; }
768  QString FECOuterString(void) const
769  {
770  return (FECOuter() == kOuterFEC_None) ? "None" :
771  ((FECOuter() == kOuterFEC_RS204_RS188) ? "RS(204/188)" : "unknown");
772  }
773  // modulation 8 8.0
774  enum
775  {
776  kModulationQAM16 = 0x01,
777  kModulationQAM32 = 0x02,
778  kModulationQAM64 = 0x03,
779  kModulationQAM128 = 0x04,
780  kModulationQAM256 = 0x05,
781  };
782  uint Modulation(void) const { return m_data[8]; }
783  QString ModulationString(void) const
784  {
785  static std::array<QString,6> ms
786  { "auto", "qam_16", "qam_32", "qam_64", "qam_128", "qam_256" };
787  return (Modulation() <= kModulationQAM256) ?
788  ms[Modulation()] : QString("auto");
789  }
790  // symbol_rate 28 9.0
791  uint SymbolRateRaw(void) const
792  {
793  return ((m_data[9]<<20) | (m_data[10]<<12) |
794  (m_data[11]<<4) | (m_data[12]>>4));
795  }
796  uint SymbolRateHz(void) const
797  {
798  return ((byte3BCD2int(m_data[9], m_data[10], m_data[11]) * 1000) +
799  (byteBCDH2int(m_data[12]) * 100));
800  }
801  // FEC_inner 4 12.4
802  enum
803  {
804  kInnerFEC_1_2_ConvolutionCodeRate = 0x1,
805  kInnerFEC_2_3_ConvolutionCodeRate = 0x2,
806  kInnerFEC_3_4_ConvolutionCodeRate = 0x3,
807  kInnerFEC_5_6_ConvolutionCodeRate = 0x4,
808  kInnerFEC_7_8_ConvolutionCodeRate = 0x5,
809  kInnerFEC_8_9_ConvolutionCodeRate = 0x6,
810  kInnerFEC_None = 0xF,
811  };
812  uint FECInner(void) const { return m_data[12] & 0xf; }
813  QString FECInnerString(void) const { return coderate_inner(FECInner()); }
814  QString toString(void) const override; // MPEGDescriptor
815 };
816 
817 // DVB Bluebook A038 (Feb 2019) p 58
818 class SatelliteDeliverySystemDescriptor : public MPEGDescriptor
819 {
820  public:
821  explicit SatelliteDeliverySystemDescriptor(
822  const unsigned char *data, int len = 300) :
823  MPEGDescriptor(data, len, DescriptorID::satellite_delivery_system) { }
824  // Name bits loc expected value
825  // descriptor_tag 8 0.0 0x43
826  // descriptor_length 8 1.0
827 
829  uint FrequencyRaw(void) const
830  {
831  return ((m_data[2]<<24) | (m_data[3]<<16) |
832  (m_data[4]<<8) | (m_data[5]));
833  }
834  unsigned long long FrequencykHz(void) const
835  {
836  return byte4BCD2int(m_data[2], m_data[3], m_data[4], m_data[5]) * 10;
837  }
839  uint OrbitalPosition(void) const
840  { return byte2BCD2int(m_data[6], m_data[7]); }
841  QString OrbitalPositionString(void) const
842  {
843  uint num = OrbitalPosition();
844  return QString("%1.%2 %3").arg(num / 10).arg(num % 10)
845  .arg((IsEast()) ? "East" : "West");
846  }
847  double OrbitalPositionFloat() const
848  { return ((double) OrbitalPosition()) / 10.0; }
850  bool IsEast(void) const { return ( (m_data[8]&0x80) ) != 0; }
851  bool IsWest(void) const { return !IsEast(); }
852  // polarization 2 8.1
853  uint Polarization(void) const { return (m_data[8]>>5)&0x3; }
854  QString PolarizationString() const
855  {
856  static std::array<QString,4> ps { "h", "v", "l", "r" };
857  return ps[Polarization()];
858  }
859  bool IsCircularPolarization(void) const { return ((m_data[8]>>6)&0x1) != 0; }
860  bool IsLinearPolarization(void) const { return ((m_data[8]>>6)&0x1) == 0; }
861  bool IsHorizontalLeftPolarization(void) const { return ((m_data[8]>>5)&0x1) != 0; }
862  bool IsVerticalRightPolarization(void) const { return ((m_data[8]>>5)&0x1) == 0; }
863  // roll off 2 8.3
864  enum
865  {
866  kRollOff_35,
867  kRollOff_20,
868  kRollOff_25,
869  kRollOff_Auto,
870  };
871  uint RollOff(void) const { return (m_data[8]>>3)&0x3; }
872  QString RollOffString(void) const
873  {
874  static std::array<QString,4> ro { "0.35", "0.20", "0.25", "auto" };
875  return ro[RollOff()];
876  }
877  // modulation system 1 8.5
878  uint ModulationSystem(void) const { return (m_data[8]>>2)&0x1; }
879  QString ModulationSystemString(void) const
880  {
881  return ModulationSystem() ? "DVB-S2" : "DVB-S";
882  }
883  // modulation 2 8.6
884  enum
885  {
886  kModulationQPSK_NS = 0x0, // Non standard QPSK for Bell ExpressVu
887  // should be "auto" according to DVB SI standard
888  kModulationQPSK = 0x1,
889  kModulation8PSK = 0x2,
890  kModulationQAM16 = 0x3,
891  };
892  uint Modulation(void) const { return m_data[8]&0x03; }
893  QString ModulationString(void) const
894  {
895  static std::array<QString,4> ms { "qpsk", "qpsk", "8psk", "qam_16" };
896  return ms[Modulation()];
897  }
898  // symbol_rate 28 9.0
899  uint SymbolRate(void) const
900  {
901  return ((m_data[9]<<20) | (m_data[10]<<12) |
902  (m_data[11]<<4) | (m_data[12]>>4));
903  }
904  uint SymbolRateHz(void) const
905  {
906  return ((byte3BCD2int(m_data[9], m_data[10], m_data[11]) * 1000) +
907  (byteBCDH2int(m_data[12]) * 100));
908  }
909  // FEC_inner 4 12.4
910  enum
911  {
912  kInnerFEC_1_2_ConvolutionCodeRate = 0x1,
913  kInnerFEC_2_3_ConvolutionCodeRate = 0x2,
914  kInnerFEC_3_4_ConvolutionCodeRate = 0x3,
915  kInnerFEC_5_6_ConvolutionCodeRate = 0x4,
916  kInnerFEC_7_8_ConvolutionCodeRate = 0x5,
917  kInnerFEC_8_9_ConvolutionCodeRate = 0x6,
918  kInnerFEC_None = 0xF,
919  };
920  uint FECInner(void) const { return m_data[12] & 0xf; }
921  QString FECInnerString(void) const { return coderate_inner(FECInner()); }
922 
923  QString toString(void) const override; // MPEGDescriptor
924 };
925 
926 // DVB Bluebook A038 (Feb 2019) p 60
927 class TerrestrialDeliverySystemDescriptor : public MPEGDescriptor
928 {
929  public:
930  explicit TerrestrialDeliverySystemDescriptor(
931  const unsigned char *data, int len = 300) :
932  MPEGDescriptor(data, len, DescriptorID::terrestrial_delivery_system) { }
933  // Name bits loc expected value
934  // descriptor_tag 8 0.0 0x5a
935  // descriptor_length 8 1.0
936 
937  // centre_frequency 32 2.0
938  uint Frequency(void) const
939  {
940  return ((m_data[2]<<24) | (m_data[3]<<16) |
941  (m_data[4]<<8) | (m_data[5]));
942  }
943  uint64_t FrequencyHz(void) const { return uint64_t(Frequency()) * 10ULL; }
944 
945  // bandwidth 3 6.0
946  enum
947  {
948  kBandwidth8Mhz = 0x0,
949  kBandwidth7Mhz = 0x1,
950  kBandwidth6Mhz = 0x2,
951  kBandwidth5Mhz = 0x3,
952  };
953  uint Bandwidth(void) const { return m_data[6]>>5; }
954  uint BandwidthHz(void) const { return (8 - Bandwidth()) * 1000000; }
955  QString BandwidthString(void) const
956  {
957  static std::array<QString,4> bs { "8", "7", "6", "5" };
958  return (Bandwidth() <= kBandwidth5Mhz) ? bs[Bandwidth()] : "auto";
959  }
960  // priority 1 6.3
961  bool HighPriority(void) const { return ( m_data[6] & 0x10 ) != 0; }
962  // time_slicing_indicator 1 6.4
963  bool IsTimeSlicingIndicatorUsed(void) const { return (m_data[6] & 0x08) == 0; }
964  // MPE-FEC_indicator 1 6.5
965  bool IsMPE_FECUsed(void) const { return (m_data[6] & 0x04) == 0; }
966  // reserved_future_use 2 6.6
967  // constellation 2 7.0
968  enum
969  {
970  kConstellationQPSK = 0x0,
971  kConstellationQAM16 = 0x1,
972  kConstellationQAM64 = 0x2,
973  kConstellationQAM256 = 0x3,
974  };
975  uint Constellation(void) const { return m_data[7]>>6; }
976  QString ConstellationString(void) const
977  {
978  static std::array<QString,4> cs { "qpsk", "qam_16", "qam_64", "qam_256" };
979  return (Constellation() <= kConstellationQAM256) ?
980  cs[Constellation()] : "auto";
981  }
982  // hierarchy_information 3 7.2
983  enum
984  {
985  kHierarchyInfoNonHierarchicalNativeInterleaver = 0x0,
986  kHierarchyInfoAlpha1NativeInterleaver = 0x1,
987  kHierarchyInfoAlpha2NativeInterleaver = 0x2,
988  kHierarchyInfoAlpha4NativeInterleaver = 0x3,
989  kHierarchyInfoNonHierarchicalInDepthInterleaver = 0x4,
990  kHierarchyInfoAlpha1InDepthInterleaver = 0x5,
991  kHierarchyInfoAlpha2InDepthInterleaver = 0x6,
992  kHierarchyInfoAlpha4InDepthInterleaver = 0x7,
993  };
994  uint Hierarchy(void) const { return (m_data[7]>>3) & 0x7; }
995 
997  QString HierarchyString(void) const
998  {
999  static std::array<QString,8> hs { "n", "1", "2", "4", "a", "a", "a", "a" };
1000  return hs[Hierarchy()];
1001  }
1002  bool NativeInterleaver(void) const { return ( m_data[7] & 0x20 ) != 0; }
1003  uint Alpha(void) const
1004  {
1005  uint i = (m_data[7]>>3) & 0x3;
1006  return (0x2 == i) ? 4 : i;
1007  }
1008  // code_rate-HP_stream 3 7.5
1009  enum
1010  {
1011  kCodeRate_1_2 = 0x0,
1012  kCodeRate_2_3 = 0x1,
1013  kCodeRate_3_4 = 0x2,
1014  kCodeRate_5_6 = 0x3,
1015  kCodeRate_7_8 = 0x4,
1016  };
1017  uint CodeRateHP(void) const { return m_data[7] & 0x7; }
1018  QString CodeRateHPString(void) const
1019  {
1020  static std::array<QString,8> cr {
1021  "1/2", "2/3", "3/4", "5/6", "7/8", "auto", "auto", "auto"
1022  };
1023  return cr[CodeRateHP()];
1024  }
1025  // code_rate-LP_stream 3 8.0
1026  uint CodeRateLP(void) const { return (m_data[8]>>5) & 0x7; }
1027  QString CodeRateLPString(void) const
1028  {
1029  static std::array<QString,8> cr {
1030  "1/2", "2/3", "3/4", "5/6", "7/8", "auto", "auto", "auto"
1031  };
1032  return cr[CodeRateLP()];
1033  }
1034  // guard_interval 2 8.3
1035  enum
1036  {
1037  kGuardInterval_1_32 = 0x0,
1038  kGuardInterval_1_16 = 0x1,
1039  kGuardInterval_1_8 = 0x2,
1040  kGuardInterval_1_4 = 0x3,
1041  };
1042  uint GuardInterval(void) const { return (m_data[8]>>3) & 0x3; }
1043  QString GuardIntervalString(void) const
1044  {
1045  static std::array<QString,4> gi { "1/32", "1/16", "1/8", "1/4" };
1046  return gi[GuardInterval()];
1047  }
1048  // transmission_mode 2 8.5
1049  enum
1050  {
1051  kTransmissionMode2k = 0x00,
1052  kTransmissionMode8k = 0x01,
1053  kTransmissionMode4k = 0x02,
1054  };
1055  uint TransmissionMode(void) const { return (m_data[8]>>1) & 0x3; }
1056  QString TransmissionModeString(void) const
1057  {
1058  static std::array<QString,4> tm { "2", "8", "4", "auto" };
1059  return tm[TransmissionMode()];
1060  }
1061  // other_frequency_flag 1 8.7
1062  bool OtherFrequencyInUse(void) const { return (m_data[8] & 0x1) != 0; }
1063  // reserved_future_use 32 9.0
1064 
1065  QString toString(void) const override; // MPEGDescriptor
1066 };
1067 
1068 // DVB Bluebook A038 (Feb 2019) p 110
1069 class ImageIconDescriptor : public MPEGDescriptor
1070 {
1071  public:
1072  explicit ImageIconDescriptor(
1073  const unsigned char *data, int len = 300) :
1074  MPEGDescriptor(data, len, DescriptorID::extension)
1075  {
1076  if (IsValid() && (DescriptorTagExtension() != DescriptorID::image_icon))
1077  {
1078  m_data = nullptr;
1079  }
1080  }
1081  // Name bits loc expected value
1082  // descriptor_tag 8 0.0 0x7f extension
1083  // descriptor_length 8 1.0
1084  // descriptor_tag_extension 8 2.0 0x00 image_icon
1085 
1086  // descriptor_number 4 3.0
1087  uint DescriptorNumber(void) const
1088  {
1089  return m_data[3] >> 4;
1090  }
1091 
1092  // last_descriptor_number 4 3.4
1093  uint LastDescriptorNumber(void) const
1094  {
1095  return m_data[3] & 0xF;
1096  }
1097 
1098  // icon_id 3 4.5
1099  uint IconID(void) const
1100  {
1101  return m_data[4] & 0x7;
1102  }
1103 
1104  //
1105  // TBD
1106  //
1107 
1108  QString toString(void) const override; // MPEGDescriptor
1109 };
1110 
1111 // DVB Bluebook A038 (Feb 2019) p 104 0x7f 0x04
1112 class T2DeliverySystemDescriptor : public MPEGDescriptor
1113 {
1114  public:
1115  explicit T2DeliverySystemDescriptor(
1116  const unsigned char *data, int len = 300) :
1117  MPEGDescriptor(data, len, DescriptorID::extension)
1118  {
1119  if (DescriptorTagExtension() != DescriptorID::t2_delivery_system)
1120  {
1121  m_data = nullptr;
1122  }
1123  Parse();
1124  }
1125  // Name bits loc expected value
1126  // descriptor_tag 8 0.0 0x7f extension
1127  // descriptor_length 8 1.0
1128  // descriptor_tag_extension 8 2.0 0x04 t2_delivery_system
1129 
1130  // plp_id 8 3.0
1131  uint PlpID(void) const
1132  {
1133  return m_data[3];
1134  }
1135 
1136  // T2_system_id 16 4.0
1137  uint T2SystemID(void) const
1138  {
1139  return ((m_data[4]<<8) | (m_data[5]));
1140  }
1141 
1142  // SISO/MISO 2 6.0
1143  uint SisoMiso(void) const { return (m_data[6] >> 6) & 0x3; }
1144  QString SisoMisoString(void) const
1145  {
1146  static const std::array<const QString,4> sm
1147  { "SISO", "MISO", "reserved", "reserved" };
1148  return sm[SisoMiso()];
1149  }
1150 
1151  // bandwidth 4 6.2
1152  enum
1153  {
1154  kBandwidth8Mhz = 0x0,
1155  kBandwidth7Mhz = 0x1,
1156  kBandwidth6Mhz = 0x2,
1157  kBandwidth5Mhz = 0x3,
1158  kBandwidth10Mhz = 0x4,
1159  kBandwidth1712kHz = 0x5,
1160  };
1161  uint Bandwidth(void) const { return (m_data[6] >> 2) & 0xF; }
1162  uint BandwidthHz(void) const
1163  {
1164  static constexpr std::array<const uint,6> bw
1165  { 8000000, 7000000, 6000000, 5000000, 10000000, 1712000 };
1166  return (Bandwidth() <= kBandwidth1712kHz ? bw[Bandwidth()] : 0);
1167  }
1168  QString BandwidthString(void) const
1169  {
1170  static const std::array<const QString,6> bs
1171  { "8", "7", "6", "5", "10", "1.712" };
1172  return (Bandwidth() <= kBandwidth1712kHz) ? bs[Bandwidth()] : "0";
1173  }
1174 
1175  // guard_interval 3 7.0
1176  enum
1177  {
1178  kGuardInterval_1_32 = 0x0,
1179  kGuardInterval_1_16 = 0x1,
1180  kGuardInterval_1_8 = 0x2,
1181  kGuardInterval_1_4 = 0x3,
1182  kGuardInterval_1_128 = 0x4,
1183  kGuardInterval_19_128 = 0x5,
1184  kGuardInterval_19_256 = 0x6,
1185  };
1186  uint GuardInterval(void) const { return (m_data[7]>>5) & 0x7; }
1187  QString GuardIntervalString(void) const
1188  {
1189  static const std::array<const QString,8> gi
1190  { "1/32", "1/16", "1/8", "1/4", "1/128", "19/128", "19/256", "reserved" };
1191  return gi[GuardInterval()];
1192  }
1193 
1194  // transmission_mode 3 7.3
1195  enum
1196  {
1197  kTransmissionMode2k = 0x00,
1198  kTransmissionMode8k = 0x01,
1199  kTransmissionMode4k = 0x02,
1200  kTransmissionMode1k = 0x03,
1201  kTransmissionMode16k = 0x04,
1202  kTransmissionMode32k = 0x05,
1203  };
1204  uint TransmissionMode(void) const { return (m_data[7]>>2) & 0x7; }
1205  QString TransmissionModeString(void) const
1206  {
1207  static const std::array<const QString,8> tm
1208  { "2k", "8k", "4k", "1k", "16k", "32k", "reserved", "reserved" };
1209  return tm[TransmissionMode()];
1210  }
1211  uint OtherFrequencyFlag(void) const { return (m_data[7]>>1) & 0x1; }
1212  uint TFSFlag(void) const { return m_data[7] & 0x1; }
1213 
1214  public:
1215  uint NumCells(void) const { return m_cellPtrs.size(); }
1216  uint CellID(uint i) const { return (m_cellPtrs[i][0] << 8) | m_cellPtrs[i][1]; }
1217  uint FrequencyLoopLength(uint i) const { return m_cellPtrs[i][2]; }
1218 
1219  uint CentreFrequency(uint i) const
1220  {
1221  return (m_cellPtrs[i][2] << 24) | (m_cellPtrs[i][3] << 16) | (m_cellPtrs[i][4] << 8) | m_cellPtrs[i][5];
1222  }
1223 
1224  uint CentreFrequency(int i, int j) const
1225  {
1226  return (m_cellPtrs[i][3+4*j] << 24) | (m_cellPtrs[i][4+4*j] << 16) | (m_cellPtrs[i][5+4*j] << 8) | m_cellPtrs[i][6+4*j];
1227  }
1228  uint SubcellInfoLoopLength(uint i) const { return m_subCellPtrs[i][0]; }
1229  uint CellIDExtension(uint i, uint j) const { return m_subCellPtrs[i][1+5*j]; }
1230  uint TransposerFrequency(uint i, uint j) const
1231  {
1232  return (m_subCellPtrs[i][1+5*j] << 24) | (m_subCellPtrs[i][2+5*j] << 16) | (m_subCellPtrs[i][3+5*j] << 8) | m_cellPtrs[i][4+5*j];
1233  }
1234 
1235  void Parse(void) const;
1236  QString toString(void) const override; // MPEGDescriptor
1237 
1238  private:
1239  mutable std::vector<const unsigned char*> m_cellPtrs; // used to parse
1240  mutable std::vector<const unsigned char*> m_subCellPtrs; // used to parse
1241 };
1242 
1243 // DVB Bluebook A038 (Feb 2019) p 100 0x7f 0x05
1244 class SHDeliverySystemDescriptor : public MPEGDescriptor
1245 {
1246  public:
1247  explicit SHDeliverySystemDescriptor(
1248  const unsigned char *data, int len = 300) :
1249  MPEGDescriptor(data, len, DescriptorID::extension)
1250  {
1251  if (IsValid() && (DescriptorTagExtension() != DescriptorID::sh_delivery_system))
1252  {
1253  m_data = nullptr;
1254  }
1255  }
1256  // Name bits loc expected value
1257  // descriptor_tag 8 0.0 0x7f extension
1258  // descriptor_length 8 1.0
1259  // descriptor_tag_extension 8 2.0 0x05 sh_delivery_system
1260 
1261  //
1262  // TBD
1263  //
1264 
1265  QString toString(void) const override; // MPEGDescriptor
1266 };
1267 
1268 // DVB Bluebook A038 (Feb 2019) p 115 0x7F 0x06
1269 class SupplementaryAudioDescriptor : public MPEGDescriptor
1270 {
1271  public:
1272  explicit SupplementaryAudioDescriptor(
1273  const unsigned char *data, int len = 300) :
1274  MPEGDescriptor(data, len, DescriptorID::extension)
1275  {
1276  if (IsValid() && (DescriptorTagExtension() != DescriptorID::supplementary_audio))
1277  {
1278  m_data = nullptr;
1279  }
1280  }
1281  // Name bits loc expected value
1282  // descriptor_tag 8 0.0 0x7f extension
1283  // descriptor_length 8 1.0
1284  // descriptor_tag_extension 8 2.0 0x06 supplementary_audio_descriptor
1285 
1286  // mix_type 1 3.0
1287  uint MixType(void) const { return m_data[3] & 0x1; }
1288 
1289  // editorial_classification 5 3.1
1290  uint EditorialClassification(void) const { return (m_data[3] >> 1 ) & 0x1F; }
1291 
1292  // reserved_future_use 1 3.6
1293  uint ReservedFutureUse(void) const { return (m_data[3] >> 6 ) & 0x1; }
1294 
1295  // language_code_present 1 3.7
1296  uint LanguageCodePresent(void) const { return (m_data[3] >> 7 ) & 0x1; }
1297 
1298  // ISO_639_language_code 24 4.0
1299  int LanguageKey(void) const
1300  { return iso639_str3_to_key(&m_data[4]); }
1301  QString LanguageString(void) const
1302  { return iso639_key_to_str3(LanguageKey()); }
1303 
1304  QString toString(void) const override; // MPEGDescriptor
1305 };
1306 
1307 // DVB Bluebook A038 (Feb 2019) p 113 0x7F 0x07
1308 class NetworkChangeNotifyDescriptor : public MPEGDescriptor
1309 {
1310  public:
1311  explicit NetworkChangeNotifyDescriptor(
1312  const unsigned char *data, int len = 300) :
1313  MPEGDescriptor(data, len, DescriptorID::extension)
1314  {
1315  if (IsValid() && (DescriptorTagExtension() != DescriptorID::network_change_notify))
1316  {
1317  m_data = nullptr;
1318  }
1319  }
1320  // Name bits loc expected value
1321  // descriptor_tag 8 0.0 0x7f extension
1322  // descriptor_length 8 1.0
1323  // descriptor_tag_extension 8 2.0 0x07 network_change_notify_descriptor
1324 
1325  QString toString(void) const override; // MPEGDescriptor
1326 };
1327 
1328 // DVB Bluebook A038 (Feb 2019) p 112 0x7F 0x08
1329 class MessageDescriptor : public MPEGDescriptor
1330 {
1331  public:
1332  explicit MessageDescriptor(
1333  const unsigned char *data, int len = 300) :
1334  MPEGDescriptor(data, len, DescriptorID::extension)
1335  {
1336  if (IsValid() && (DescriptorTagExtension() != DescriptorID::supplementary_audio))
1337  {
1338  m_data = nullptr;
1339  }
1340  }
1341  // Name bits loc expected value
1342  // descriptor_tag 8 0.0 0x7f extension
1343  // descriptor_length 8 1.0
1344  // descriptor_tag_extension 8 2.0 0x08 message_descriptor
1345 
1346  // message_id 8 3.0
1347  uint MessageID(void) const { return m_data[3]; }
1348 
1349  // ISO_639_language_code 24 4.0
1350  int LanguageKey(void) const
1351  { return iso639_str3_to_key(&m_data[4]); }
1352  QString LanguageString(void) const
1353  { return iso639_key_to_str3(LanguageKey()); }
1354 
1355  // text_char 8 7.0
1356  QString Message(void) const
1357  { return dvb_decode_text(m_data+7, DescriptorLength()-5); }
1358 
1359  QString toString(void) const override; // MPEGDescriptor
1360 };
1361 
1362 // DVB Bluebook A038 (Feb 2019) p 117
1363 class TargetRegionDescriptor : public MPEGDescriptor
1364 {
1365  public:
1366  explicit TargetRegionDescriptor(
1367  const unsigned char *data, int len = 300) :
1368  MPEGDescriptor(data, len, DescriptorID::extension)
1369  {
1370  if (IsValid() && (DescriptorTagExtension() != DescriptorID::target_region))
1371  {
1372  m_data = nullptr;
1373  }
1374  }
1375  // Name bits loc expected value
1376  // descriptor_tag 8 0.0 0x7f extension
1377  // descriptor_length 8 1.0 4 or more
1378  // descriptor_tag_extension 8 2.0 0x09 target_region
1379 
1380  // country_code 24 3.0 e.g. "GBR"
1381  uint CountryCode(void) const
1382  {
1383  return ((m_data[3] << 16) | (m_data[4] << 8) | m_data[5]);
1384  }
1385  QString CountryCodeString(void) const
1386  {
1387  std::array<QChar,3> code
1388  { QChar(m_data[3]), QChar(m_data[4]), QChar(m_data[5]) };
1389  return QString(code.data(), 3);
1390  }
1391  //
1392  // TBD
1393  //
1394  QString toString(void) const override; // MPEGDescriptor
1395 };
1396 
1397 // DVB Bluebook A038 (Feb 2019) p 118
1398 class TargetRegionNameDescriptor : public MPEGDescriptor
1399 {
1400  public:
1401  explicit TargetRegionNameDescriptor(
1402  const unsigned char *data, int len = 300) :
1403  MPEGDescriptor(data, len, DescriptorID::extension)
1404  {
1405  if (IsValid() && (DescriptorTagExtension() != DescriptorID::target_region_name))
1406  {
1407  m_data = nullptr;
1408  }
1409  }
1410  // Name bits loc expected value
1411  // descriptor_tag 8 0.0 0x7f extension
1412  // descriptor_length 8 1.0 7 or more
1413  // descriptor_tag_extension 8 2.0 0x0A target_region_name
1414 
1415  // country_code 24 3.0 e.g. "GBR"
1416  uint CountryCode(void) const
1417  {
1418  return ((m_data[3] << 16) | (m_data[4] << 8) | m_data[5]);
1419  }
1420  QString CountryCodeString(void) const
1421  {
1422  std::array<QChar,3> code
1423  { QChar(m_data[3]), QChar(m_data[4]), QChar(m_data[5]) };
1424  return QString(code.data(), 3);
1425  }
1426 
1427  // ISO_639_language_code 24 6.0
1428  int LanguageKey(void) const
1429  { return iso639_str3_to_key(&m_data[6]); }
1430  QString LanguageString(void) const
1431  { return iso639_key_to_str3(LanguageKey()); }
1432 
1433  //
1434  // TBD
1435  //
1436  QString toString(void) const override; // MPEGDescriptor
1437 };
1438 
1439 // DVB Bluebook A038 (Feb 2019) p 115 0x7F 0x0B
1440 class ServiceRelocatedDescriptor : public MPEGDescriptor
1441 {
1442  public:
1443  explicit ServiceRelocatedDescriptor(
1444  const unsigned char *data, int len = 300) :
1445  MPEGDescriptor(data, len, DescriptorID::extension)
1446  {
1447  if (IsValid() && (DescriptorTagExtension() != DescriptorID::service_relocated))
1448  {
1449  m_data = nullptr;
1450  }
1451  }
1452  // Name bits loc expected value
1453  // descriptor_tag 8 0.0 0x7f extension
1454  // descriptor_length 8 1.0 7
1455  // descriptor_tag_extension 8 2.0 0x0B service_relocated
1456 
1457  // old_original_network_id 16 3.0
1458  // old_transport_stream_id 16 5.0
1459  // old_service_id 16 7.0
1460  uint OldOriginalNetworkID(void) const { return (m_data[3] << 8) | m_data[4]; }
1461  uint OldTransportID(void) const { return (m_data[5] << 8) | m_data[6]; }
1462  uint OldServiceID(void) const { return (m_data[7] << 8) | m_data[8]; }
1463 
1464  QString toString(void) const override; // MPEGDescriptor
1465 };
1466 
1467 // DVB Bluebook A038 (Feb 2019) p 98
1468 class C2DeliverySystemDescriptor : public MPEGDescriptor
1469 {
1470  public:
1471  explicit C2DeliverySystemDescriptor(
1472  const unsigned char *data, int len = 300) :
1473  MPEGDescriptor(data, len, DescriptorID::extension)
1474  {
1475  if (IsValid() && (DescriptorTagExtension() != DescriptorID::c2_delivery_system))
1476  {
1477  m_data = nullptr;
1478  }
1479  }
1480  // Name bits loc expected value
1481  // descriptor_tag 8 0.0 0x7f extension
1482  // descriptor_length 8 1.0 9
1483  // descriptor_tag_extension 8 2.0 0x0D c2_delivery_system
1484 
1485  // plp_id 8 3.0
1486  uint PlpID(void) const
1487  {
1488  return m_data[3];
1489  }
1490 
1491  // data_slice_id 8 4.0
1492  uint DataSliceID(void) const
1493  {
1494  return m_data[4];
1495  }
1496 
1497  // C2_System_tuning_frequency 32 5.0
1498  uint Frequency(void) const
1499  {
1500  return ((m_data[5]<<24) | (m_data[6]<<16) |
1501  (m_data[7]<<8) | (m_data[8]));
1502  }
1503 
1504  //
1505  // TBD
1506  //
1507 
1508  QString toString(void) const override; // MPEGDescriptor
1509 };
1510 
1511 // DVB Bluebook A038 (Feb 2019) p 108
1512 class S2XSatelliteDeliverySystemDescriptor : public MPEGDescriptor
1513 {
1514  public:
1515  explicit S2XSatelliteDeliverySystemDescriptor(
1516  const unsigned char *data, int len = 300) :
1517  MPEGDescriptor(data, len, DescriptorID::extension)
1518  {
1519  if (IsValid() && (DescriptorTagExtension() != DescriptorID::s2x_satellite_delivery_system))
1520  {
1521  m_data = nullptr;
1522  }
1523  }
1524  // Name bits loc expected value
1525  // descriptor_tag 8 0.0 0x7f extension
1526  // descriptor_length 8 1.0
1527  // descriptor_tag_extension 8 2.0 0x17 s2x_delivery_system
1528 
1529  //
1530  // TBD
1531  //
1532 
1533  QString toString(void) const override; // MPEGDescriptor
1534 };
1535 
1536 // DVB Bluebook A038 (Sept 2011) p 58
1537 class DSNGDescriptor : public MPEGDescriptor
1538 {
1539  public:
1540  explicit DSNGDescriptor(const unsigned char *data, int len = 300) :
1541  MPEGDescriptor(data, len, DescriptorID::dsng) { }
1542  // Name bits loc expected value
1543  // descriptor_tag 8 0.0 0x68
1544  // descriptor_length 8 1.0
1545  // for (i=0;i<N;i++) { byte 8 }
1546 };
1547 
1548 // DVB Bluebook A038 (Sept 2011) p 58
1549 class MTV_PUBLIC ExtendedEventDescriptor : public MPEGDescriptor
1550 {
1551  public:
1552  explicit ExtendedEventDescriptor(const unsigned char *data, int len = 300) :
1553  MPEGDescriptor(data, len, DescriptorID::extended_event) { }
1554  // Name bits loc expected value
1555  // descriptor_tag 8 0.0 0x4e
1556  // descriptor_length 8 1.0
1557 
1558  // descriptor_number 4 2.0
1559  uint DescriptorNumber(void) const { return m_data[2] >> 4; }
1560  // last_number 4 2.4
1561  uint LastNumber(void) const { return m_data[2] & 0xf; }
1562  // ISO_639_language_code 24 3.0
1563  int LanguageKey(void) const
1564  { return iso639_str3_to_key(&m_data[3]); }
1565  QString LanguageString(void) const
1566  { return iso639_key_to_str3(LanguageKey()); }
1567  int CanonicalLanguageKey(void) const
1568  { return iso639_key_to_canonical_key(LanguageKey()); }
1569  QString CanonicalLanguageString(void) const
1570  { return iso639_key_to_str3(CanonicalLanguageKey()); }
1571  // length_of_items 8 6.0
1572  uint LengthOfItems(void) const { return m_data[6]; }
1573  // for ( i=0;i<N;i++)
1574  // {
1575  // item_description_len 8 0.0+p
1576  // for (j=0;j<N;j++) { item_desc_char 8 }
1577  // item_length 8 1.0+p2
1578  // for (j=0;j<N;j++) { item_char 8 }
1579  // }
1580  QMultiMap<QString,QString> Items(void) const;
1581  // text_length 8
1582  uint TextLength(void) const { return m_data[7 + LengthOfItems()]; }
1583  // for (i=0; i<N; i++) { text_char 8 }
1584  QString Text(void) const
1585  { return dvb_decode_text(&m_data[8 + LengthOfItems()], TextLength()); }
1586 
1587  // HACK beg -- Pro7Sat is missing encoding
1588  QString Text(const enc_override &encoding_override) const
1589  {
1590  return dvb_decode_text(&m_data[8 + LengthOfItems()], TextLength(),
1591  encoding_override);
1592  }
1593  // HACK end -- Pro7Sat is missing encoding
1594 };
1595 
1596 // DVB Bluebook A038 (Sept 2011) p 60
1597 class FrequencyListDescriptor : public MPEGDescriptor
1598 {
1599  public:
1600  explicit FrequencyListDescriptor(const unsigned char *data, int len = 300) :
1601  MPEGDescriptor(data, len, DescriptorID::frequency_list) { }
1602  // Name bits loc expected value
1603  // descriptor_tag 8 0.0 0x62
1604  // descriptor_length 8 1.0
1605 
1606  // reserved_future_use 6 2.0
1607  // coding_type 2 2.6
1608  enum
1609  {
1610  kCodingTypeNotDefined = 0x0,
1611  kCodingTypeSatellite = 0x1,
1612  kCodingTypeCable = 0x2,
1613  kCodingTypeTerrestrial = 0x3,
1614  };
1615  uint CodingType(void) const { return m_data[2] & 0x3; }
1616  // for (i=0;I<N;i++)
1617  // {
1618  // centre_frequency 32
1619  // }
1620  uint FrequencyCount() const { return DescriptorLength()>>2; }
1621  unsigned long long Frequency(uint i) const
1622  {
1623  if (kCodingTypeTerrestrial == CodingType())
1624  {
1625  return (((unsigned long long)m_data[i*4+3]<<24) |
1626  (m_data[i*4+4]<<16) |
1627  (m_data[i*4+5]<<8) |
1628  (m_data[i*4+6]));
1629  }
1630  return byte4BCD2int(m_data[i*4+3], m_data[i*4+4],
1631  m_data[i*4+5], m_data[i*4+6]);
1632  }
1633  unsigned long long FrequencyHz(uint i) const
1634  {
1635  return Frequency(i) *
1636  ((kCodingTypeTerrestrial == CodingType()) ? 10 : 100);
1637  }
1638 
1639  QString toString(void) const override; // MPEGDescriptor
1640 };
1641 
1642 // DVB Bluebook A038 (Sept 2011) p 70
1643 // ETSI EN 300 468 p 58
1644 class LocalTimeOffsetDescriptor : public MPEGDescriptor
1645 {
1646  public:
1647  explicit LocalTimeOffsetDescriptor(const unsigned char *data, int len = 300) :
1648  MPEGDescriptor(data, len, DescriptorID::local_time_offset) { }
1649  // Name bits loc expected value
1650  // descriptor_tag 8 0.0 0x58
1651  // descriptor_length 8 1.0
1652  uint Count(void) const { return DescriptorLength() / 13; }
1653  // for(i=0;i<N;i++)
1654  // {
1655  // country_code 24 0.0+p
1656  uint CountryCode(uint i) const
1657  {
1658  int o = 2 + i*13;
1659  return ((m_data[o] << 16) | (m_data[o+1] << 8) | m_data[o+2]);
1660  }
1661  QString CountryCodeString(uint i) const
1662  {
1663  int o = 2 + i*13;
1664  std::array<QChar,3> code
1665  { QChar(m_data[o]), QChar(m_data[o+1]), QChar(m_data[o+2]) };
1666  return QString(code.data(), 3);
1667  }
1668  // country_region_id 6 3.0+p
1669  uint CountryRegionId(uint i) const { return m_data[2 + i*13 + 3] >> 2; }
1670  // reserved 1 3.6+p
1671  // local_time_off_polarity 1 3.7+p
1673  bool LocalTimeOffsetPolarity(uint i) const
1674  { return (m_data[2 + i*13 + 3] & 0x01) != 0; }
1675  // local_time_offset 16 4.0+p
1676  uint LocalTimeOffset(uint i) const
1677  { return (m_data[2 + i*13 + 4] << 8) | m_data[2 + i*13 + 5]; }
1678  int LocalTimeOffsetWithPolarity(uint i) const
1679  { return (LocalTimeOffsetPolarity(i) ? -1 : +1) * LocalTimeOffset(i); }
1680  // time_of_change 40 6.0+p
1681  // TODO decode this
1682  // next_time_offset 16 11.0+p
1683  uint NextTimeOffset(uint i) const
1684  { return (m_data[2 + i*13 + 11]<<8) | m_data[2 + i*13 + 12]; }
1685  // } 13.0
1686  QString toString(void) const override; // MPEGDescriptor
1687 };
1688 
1689 // DVB Bluebook A038 (Sept 2011) p 71
1690 class MosaicDescriptor : public MPEGDescriptor
1691 {
1692  public:
1693  explicit MosaicDescriptor(const unsigned char *data, int len = 300) :
1694  MPEGDescriptor(data, len, DescriptorID::mosaic) { }
1695  // Name bits loc expected value
1696  // descriptor_tag 8 0.0 0x51
1697  // descriptor_length 8 1.0
1698 
1699  // mosaic_entry_point 1 2.0
1700  // num_horiz_elem_cells 3 2.1
1701  // reserved_future_use 1 2.4
1702  // num_vert_elem_cells 3 2.5
1703  // for (i=0;i<N; i++)
1704  // {
1705  // logical_cell_id 6 0.0+p
1706  // reserved_future_use 7 0.6+p
1707  // logical_cell_pres_info 3 1.5+p
1708  // elem_cell_field_len 8 2.0+p
1709  // for (i=0; j<elementary_cell_field_length; j++)
1710  // {
1711  // reserved_future_use 2
1712  // elementary_cell_id 6
1713  // }
1714  // cell_linkage_info 8
1715  // if (cell_linkage_info == 0x01)
1716  // {
1717  // bouquet_id 16
1718  // }
1719  // if (cell_linkage_info == 0x02)
1720  // {
1721  // original_network_id 16
1722  // transport_stream_id 16
1723  // service_id 16
1724  // }
1725  // if (cell_linkage_info == 0x03)
1726  // {
1727  // original_network_id 16
1728  // transport_stream_id 16
1729  // service_id 16
1730  // }
1731  // if (cell_linkage_info == 0x04)
1732  // {
1733  // original_network_id 16
1734  // transport_stream_id 16
1735  // service_id 16
1736  // event_id 16
1737  // }
1738  // }
1739 };
1740 
1741 // DVB Bluebook A038 (Sept 2011) p 74
1742 class MultilingualBouquetNameDescriptor : public MPEGDescriptor
1743 {
1744  public:
1745  explicit MultilingualBouquetNameDescriptor(
1746  const unsigned char *data, int len = 300) :
1747  MPEGDescriptor(data, len, DescriptorID::multilingual_bouquet_name) { }
1748  // Name bits loc expected value
1749  // descriptor_tag 8 0.0 0x5c
1750  // descriptor_length 8 1.0
1751 
1752  // for (i=0;i<N;i++)
1753  // {
1754  // ISO_639_language_code 24
1755  // bouquet_name_length 8
1756  // for (j=0;j<N;j++) { char 8 }
1757  // }
1758 };
1759 
1760 // DVB Bluebook A038 (Sept 2011) p 75
1761 class MultilingualNetworkNameDescriptor : public MPEGDescriptor
1762 {
1763  public:
1764  explicit MultilingualNetworkNameDescriptor(
1765  const unsigned char *data, int len = 300) :
1766  MPEGDescriptor(data, len, DescriptorID::multilingual_network_name) { }
1767  // Name bits loc expected value
1768  // descriptor_tag 8 0.0 0x5b
1769  // descriptor_length 8 1.0
1770 
1771  // for (i=0;i<N;i++)
1772  // {
1773  // ISO_639_language_code 24
1774  // network_name_length 8
1775  // for (j=0;j<N;j++) { char 8 }
1776  // }
1777 };
1778 
1779 // DVB Bluebook A038 (Sept 2011) p 76
1780 class MultilingualServiceNameDescriptor : public MPEGDescriptor
1781 {
1782  public:
1783  explicit MultilingualServiceNameDescriptor(
1784  const unsigned char *data, int len = 300) :
1785  MPEGDescriptor(data, len, DescriptorID::multilingual_service_name) { }
1786  // Name bits loc expected value
1787  // descriptor_tag 8 0.0 0x5d
1788  // descriptor_length 8 1.0
1789 
1790  // for (i=0;i<N;i++)
1791  // {
1792  // ISO_639_language_code 24
1793  // service_provider_name_length 8
1794  // for (j=0;j<N;j++) { char 8 }
1795  // service_name_length 8
1796  // for (j=0;j<N;j++) { char 8 }
1797  // }
1798 };
1799 
1800 // DVB Bluebook A038 (Sept 2011) p 76
1801 class NVODReferenceDescriptor : public MPEGDescriptor
1802 {
1803  public:
1804  explicit NVODReferenceDescriptor(const unsigned char *data, int len = 300) :
1805  MPEGDescriptor(data, len, DescriptorID::nvod_reference) { }
1806  // Name bits loc expected value
1807  // descriptor_tag 8 0.0 0x4b
1808  // descriptor_length 8 1.0
1809  uint Count(void) const { return DescriptorLength() / 6; }
1810 
1811  // for (i=0;i<N;i++)
1812  // {
1813  // transport_stream_id 16
1814  uint TransportStreamId(uint i) const
1815  { return (m_data[i * 6 + 2] << 8) | m_data[i * 6 + 3]; }
1816  // original_network_id 16
1817  uint OriginalNetworkId(uint i) const
1818  { return (m_data[i * 6 + 4] << 8) | m_data[i * 6 + 5]; }
1819  // service_id 16
1820  uint ServiceId(uint i) const
1821  { return (m_data[i * 6 + 6] << 8) | m_data[i * 6 + 7]; }
1822  // }
1823  QString toString(void) const override; // MPEGDescriptor
1824 };
1825 
1826 // DVB Bluebook A038 (Sept 2011) p 78
1827 // ETSI EN 300 468
1828 class ParentalRatingDescriptor : public MPEGDescriptor
1829 {
1830  public:
1831  explicit ParentalRatingDescriptor(const unsigned char *data, int len = 300) :
1832  MPEGDescriptor(data, len, DescriptorID::parental_rating) { }
1833  explicit ParentalRatingDescriptor(const std::vector<uint8_t> &data) :
1834  MPEGDescriptor(data, DescriptorID::parental_rating) { }
1835  // Name bits loc expected value
1836  // descriptor_tag 8 0.0 0x55
1837  // descriptor_length 8 1.0
1838  uint Count(void) const { return DescriptorLength() / 4; }
1839 
1840  // for (i=0; i<N; i++)
1841  // {
1842  // country_code 24
1843  // rating 8
1844  // }
1845  QString CountryCodeString(uint i) const
1846  {
1847  int o = 2 + i*4;
1848  if (i >= Count())
1849  return QString("");
1850  std::array<QChar,3> code
1851  { QChar(m_data[o]), QChar(m_data[o+1]), QChar(m_data[o+2]) };
1852  return QString(code.data(), 3);
1853  }
1854  int Rating(uint i) const
1855  {
1856  if (i >= Count())
1857  {
1858  return -1;
1859  }
1860 
1861  unsigned char rawRating = m_data[2 + 3 + i*4];
1862  if (rawRating == 0)
1863  {
1864  // 0x00 - undefined
1865  return -1;
1866  }
1867  if ((rawRating >= 0x01) && (rawRating <= 0x0F))
1868  {
1869  // 0x01 to 0x0F - minumum age = rating + 3 years
1870  return rawRating + 3;
1871  }
1872 
1873  // 0x10 to 0xFF - defined by the broadcaster
1874  return -1;
1875  }
1876 };
1877 
1878 // DVB Bluebook A038 (Sept 2011) p 78 (see also ETSI EN 300 231 PDC)
1879 class PDCDescriptor : public MPEGDescriptor
1880 {
1881  public:
1882  explicit PDCDescriptor(const unsigned char *data, int len = 300) :
1883  MPEGDescriptor(data, len, DescriptorID::pdc, 3) { }
1884  // Name bits loc expected value
1885  // descriptor_tag 8 0.0 0x69
1886  // descriptor_length 8 1.0
1887 
1888  // reserved_future_use 4 2.0
1889  // program_id_label 20 2.4
1890  uint ProgramIdLabel(void) const
1891  { return (m_data[2] & 0x0F) << 16 | m_data[3] << 8 | m_data[4]; }
1892  QString toString(void) const override // MPEGDescriptor
1893  {
1894  return QString("PDCDescriptor program_id_label(%1)")
1895  .arg(ProgramIdLabel());
1896  }
1897 };
1898 
1899 // DVB Bluebook A038 (Sept 2011) p 79 (see also ETSI TS 101 162)
1900 class PrivateDataSpecifierDescriptor : public MPEGDescriptor
1901 {
1902  public:
1903  explicit PrivateDataSpecifierDescriptor(const unsigned char *data, int len = 300) :
1904  MPEGDescriptor(data, len, DescriptorID::private_data_specifier) { }
1905  explicit PrivateDataSpecifierDescriptor(const std::vector<uint8_t> &data) :
1906  MPEGDescriptor(data, DescriptorID::private_data_specifier) { }
1907  // Name bits loc expected value
1908  // descriptor_tag 8 0.0 0x5f
1909  // descriptor_length 8 1.0
1910 
1911  // private_data_specifier 32 2.0
1912  uint32_t PrivateDataSpecifier (void) const
1913  {
1914  return (m_data[2] << 24 | m_data[3] << 16 | m_data[4] << 8 | m_data[5]);
1915  }
1916 };
1917 
1918 // DVB Bluebook A038 (Sept 2011) p 79
1919 class ScramblingDescriptor : public MPEGDescriptor
1920 {
1921  public:
1922  explicit ScramblingDescriptor(const unsigned char *data, int len = 300) :
1923  MPEGDescriptor(data, len, DescriptorID::scrambling, 1) { }
1924  // Name bits loc expected value
1925  // descriptor_tag 8 0.0 0x65
1926  // descriptor_length 8 1.0
1927 
1928  // scrambling_mode 8 2.0
1929  uint ScramblingMode(void) const { return m_data[2]; }
1930  QString toString(void) const override // MPEGDescriptor
1931  {
1932  return QString("ScramblingDescriptor scrambling_mode(%1)")
1933  .arg(ScramblingMode());
1934  }
1935 };
1936 
1937 // DVB Bluebook A038 (Feb 2019) p 83, Table 89: Service type coding
1938 class ServiceDescriptorMapping
1939 {
1940  public:
1941  explicit ServiceDescriptorMapping(const uint service_type) { m_serviceType = service_type; }
1942  enum
1943  {
1944  kServiceTypeDigitalTelevision = 0x01,
1945  kServiceTypeDigitalRadioSound = 0x02,
1946  kServiceTypeTeletext = 0x03,
1947  kServiceTypeNVODReference = 0x04,
1948  kServiceTypeNVODTimeShifted = 0x05,
1949  kServiceTypeMosaic = 0x06,
1950  kServiceTypeFMRadio = 0x07,
1951  kServiceTypeDVB_SRM = 0x08,
1952  // reserved for future use = 0x09,
1953  kServiceTypeAdvancedCodecDigitalRadioSound = 0x0A,
1954  kServiceTypeH264AVCMosaic = 0x0B,
1955  kServiceTypeDataBroadcast = 0x0C,
1956  kServiceTypeCommonInterface = 0x0D,
1957  kServiceTypeRCS_Map = 0x0E,
1958  kServiceTypeRCS_FLS = 0x0F,
1959  kServiceTypeDVB_MHP = 0x10,
1960  kServiceTypeMPEG2HDDigitalTelevision = 0x11,
1961  // reserved for future use = 0x12 to 0x15
1962  kServiceTypeH264AVCSDDigitalTelevision = 0x16,
1963  kServiceTypeH264AVCSDNVODTimeShifted = 0x17,
1964  kServiceTypeH264AVCSDNVODReference = 0x18,
1965  kServiceTypeH264AVCHDDigitalTelevision = 0x19,
1966  kServiceTypeH264AVCHDNVODTimeShifted = 0x1A,
1967  kServiceTypeH264AVCHDNVODReference = 0x1B,
1968  kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDDigitalTelevision = 0x1C,
1969  kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDNVODTimeShifted = 0x1D,
1970  kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDNVODReference = 0x1E,
1971  kServiceTypeHEVCDigitalTelevision = 0x1F,
1972  kServiceTypeHEVCUHDDigitalTelevision = 0x20,
1973  // reserved for future use = 0x21 to 0x7F
1974  // user defined = 0x80 to 0xFE
1975  // reserved for future use = 0xFF
1976  // User Defined descriptors for Dish network
1977  kServiceTypeEchoStarTV1 = 0x91,
1978  kServiceTypeEchoStarTV2 = 0x9a,
1979  kServiceTypeEchoStarTV3 = 0xa4,
1980  kServiceTypeEchoStarTV4 = 0xa6,
1981  kServiceTypeNimiqTV1 = 0x81,
1982  kServiceTypeNimiqTV2 = 0x85,
1983  kServiceTypeNimiqTV3 = 0x86,
1984  kServiceTypeNimiqTV4 = 0x89,
1985  kServiceTypeNimiqTV5 = 0x8a,
1986  kServiceTypeNimiqTV6 = 0x8d,
1987  kServiceTypeNimiqTV7 = 0x8f,
1988  kServiceTypeNimiqTV8 = 0x90,
1989  kServiceTypeNimiqTV9 = 0x96,
1990 
1991  };
1992  uint ServiceType(void) const { return m_serviceType; }
1993  bool IsDTV(void) const
1994  {
1995  return ((ServiceType() == kServiceTypeDigitalTelevision) ||
1996  (ServiceType() == kServiceTypeH264AVCSDDigitalTelevision) ||
1997  IsHDTV() ||
1998  IsUHDTV() ||
1999  (ServiceType() == kServiceTypeEchoStarTV1) ||
2000  (ServiceType() == kServiceTypeEchoStarTV2) ||
2001  (ServiceType() == kServiceTypeEchoStarTV3) ||
2002  (ServiceType() == kServiceTypeEchoStarTV4) ||
2003  (ServiceType() == kServiceTypeNimiqTV1) ||
2004  (ServiceType() == kServiceTypeNimiqTV2) ||
2005  (ServiceType() == kServiceTypeNimiqTV3) ||
2006  (ServiceType() == kServiceTypeNimiqTV4) ||
2007  (ServiceType() == kServiceTypeNimiqTV5) ||
2008  (ServiceType() == kServiceTypeNimiqTV6) ||
2009  (ServiceType() == kServiceTypeNimiqTV7) ||
2010  (ServiceType() == kServiceTypeNimiqTV8) ||
2011  (ServiceType() == kServiceTypeNimiqTV9));
2012  }
2013  bool IsDigitalAudio(void) const
2014  {
2015  return
2016  (ServiceType() == kServiceTypeDigitalRadioSound) ||
2017  (ServiceType() == kServiceTypeAdvancedCodecDigitalRadioSound);
2018  }
2019  bool IsHDTV(void) const
2020  {
2021  return
2022  (ServiceType() == kServiceTypeMPEG2HDDigitalTelevision) ||
2023  (ServiceType() == kServiceTypeH264AVCHDDigitalTelevision) ||
2024  (ServiceType() == kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDDigitalTelevision);
2025  }
2026  bool IsUHDTV(void) const
2027  {
2028  return
2029  (ServiceType() == kServiceTypeHEVCDigitalTelevision) ||
2030  (ServiceType() == kServiceTypeHEVCUHDDigitalTelevision);
2031  }
2032  bool IsTeletext(void) const
2033  {
2034  return ServiceType() == kServiceTypeDataBroadcast;
2035  }
2036  QString toString(void) const;
2037 
2038  private:
2039  uint m_serviceType;
2040 };
2041 
2042 // DVB Bluebook A038 (Feb 2019) p 82
2043 class ServiceDescriptor : public MPEGDescriptor
2044 {
2045  public:
2046  explicit ServiceDescriptor(const unsigned char *data, int len = 300) :
2047  MPEGDescriptor(data, len, DescriptorID::service) { }
2048  // Name bits loc expected value
2049  // descriptor_tag 8 0.0 0x48
2050  // descriptor_length 8 1.0
2051 
2052  // service_type 8 2.0
2053  uint ServiceType(void) const { return m_data[2]; }
2054  // svc_provider_name_len 8 3.0
2055  uint ServiceProviderNameLength(void) const { return m_data[3]; }
2056  // for (i=0;i<N;I++) { char 8 }
2057  QString ServiceProviderName(void) const
2058  { return dvb_decode_text(m_data + 4, ServiceProviderNameLength()); }
2059  QString ServiceProviderShortName(void) const
2060  {
2061  return dvb_decode_short_name(m_data + 4, ServiceProviderNameLength());
2062  }
2063  // service_name_length 8
2064  uint ServiceNameLength(void) const
2065  { return m_data[4 + ServiceProviderNameLength()]; }
2066  // for (i=0;i<N;I++) { char 8 }
2067  QString ServiceName(void) const
2068  {
2069  return dvb_decode_text(m_data + 5 + ServiceProviderNameLength(),
2070  ServiceNameLength());
2071  }
2072  QString ServiceShortName(void) const
2073  {
2074  return dvb_decode_short_name(m_data + 5 + ServiceProviderNameLength(),
2075  ServiceNameLength());
2076  }
2077  bool IsDTV(void) const
2078  { return ServiceDescriptorMapping(ServiceType()).IsDTV(); }
2079  bool IsDigitalAudio(void) const
2080  { return ServiceDescriptorMapping(ServiceType()).IsDigitalAudio(); }
2081  bool IsHDTV(void) const
2082  { return ServiceDescriptorMapping(ServiceType()).IsHDTV(); }
2083  bool IsTeletext(void) const
2084  { return ServiceDescriptorMapping(ServiceType()).IsTeletext(); }
2085 
2086  QString toString(void) const override // MPEGDescriptor
2087  {
2088  return QString("ServiceDescriptor: %1 %2(0x%3)")
2089  .arg(ServiceName(),
2090  ServiceDescriptorMapping(ServiceType()).toString())
2091  .arg(ServiceType(),2,16,QChar('0'));
2092  }
2093 };
2094 
2095 // DVB Bluebook A038 (Feb 2019) p 84
2096 class ServiceAvailabilityDescriptor : public MPEGDescriptor
2097 {
2098  public:
2099  explicit ServiceAvailabilityDescriptor(const unsigned char *data, int len = 300) :
2100  MPEGDescriptor(data, len, DescriptorID::service_availability) { }
2101  // Name bits loc expected value
2102  // descriptor_tag 8 0.0 0x72
2103  // descriptor_length 8 1.0
2104 
2105  // availability_flag 1 2.0
2106  // reserved 7 2.1
2107  // for (i=0;i<N;i++) { cell_id 16 }
2108 };
2109 
2110 // DVB Bluebook A038 (Feb 2019) p 84
2111 class ServiceListDescriptor : public MPEGDescriptor
2112 {
2113  public:
2114  explicit ServiceListDescriptor(const unsigned char *data, int len = 300) :
2115  MPEGDescriptor(data, len, DescriptorID::service_list) { }
2116  // Name bits loc expected value
2117  // descriptor_tag 8 0.0 0x41
2118  // descriptor_length 8 1.0
2119 
2120  // for (i=0;i<N;I++)
2121  // {
2122  // service_id 16 0.0+p
2123  // service_type 8 2.0+p
2124  // }
2125  uint ServiceCount(void) const { return DescriptorLength() / 3; }
2126 
2127  uint ServiceID(uint i) const
2128  { return (m_data[2+i*3] << 8) | m_data[3+i*3]; }
2129 
2130  uint ServiceType(uint i) const { return m_data[4+i*3]; }
2131 
2132  QString toString(void) const override // MPEGDescriptor
2133  {
2134  QString str = QString("ServiceListDescriptor: %1 Services")
2135  .arg(ServiceCount());
2136  for (uint i=0; i<ServiceCount(); i++)
2137  {
2138  str.append("\n");
2139  str.append(QString(" Service (%1) Type%2 (0x%3)")
2140  .arg(ServiceID(i))
2141  .arg(ServiceDescriptorMapping(ServiceType(i)).toString())
2142  .arg(ServiceType(i),2,16,QChar('0')));
2143  }
2144  return str;
2145  }
2146 };
2147 
2148 // DVB Bluebook A038 (Sept 2011) p 82
2149 class ServiceMoveDescriptor : public MPEGDescriptor
2150 {
2151  public:
2152  explicit ServiceMoveDescriptor(const unsigned char *data, int len = 300) :
2153  MPEGDescriptor(data, len, DescriptorID::service_move) { }
2154  // Name bits loc expected value
2155  // descriptor_tag 8 0.0 0x60
2156  // descriptor_length 8 1.0
2157 
2158  // new_original_network_id 16 2.0
2159  // new_transport_stream_id 16 4.0
2160  // new_service_id 16 6.0
2161 };
2162 
2163 // DVB Bluebook A038 (Sept 2011) p 83
2164 class ShortEventDescriptor : public MPEGDescriptor
2165 {
2166  public:
2167  explicit ShortEventDescriptor(const unsigned char *data, int len = 300) :
2168  MPEGDescriptor(data, len, DescriptorID::short_event) { }
2169  // Name bits loc expected value
2170  // descriptor_tag 8 0.0 0x4d
2171  // descriptor_length 8 1.0
2172 
2173  // ISO_639_language_code 24 2.0
2174  int LanguageKey(void) const
2175  { return iso639_str3_to_key(&m_data[2]); }
2176  QString LanguageString(void) const
2177  { return iso639_key_to_str3(LanguageKey()); }
2178  int CanonicalLanguageKey(void) const
2179  { return iso639_key_to_canonical_key(LanguageKey()); }
2180  QString CanonicalLanguageString(void) const
2181  { return iso639_key_to_str3(CanonicalLanguageKey()); }
2182  // event_name_length 8 5.0
2183  uint EventNameLength(void) const { return m_data[5]; }
2184  // for (i=0;i<event_name_length;i++) { event_name_char 8 }
2185  QString EventName(void) const
2186  { return dvb_decode_text(&m_data[6], m_data[5]); }
2187  QString EventShortName(void) const
2188  { return dvb_decode_short_name(&m_data[6], m_data[5]); }
2189  // text_length 8
2190  uint TextLength(void) const { return m_data[6 + m_data[5]]; }
2191  // for (i=0;i<text_length;i++) { text_char 8 }
2192  QString Text(void) const
2193  { return dvb_decode_text(&m_data[7 + m_data[5]], TextLength()); }
2194 
2195  // HACK beg -- Pro7Sat is missing encoding
2196  QString EventName(const enc_override& encoding_override) const
2197  {
2198  return dvb_decode_text(&m_data[6], m_data[5],
2199  encoding_override);
2200  }
2201 
2202  QString Text(const enc_override& encoding_override) const
2203  {
2204  return dvb_decode_text(&m_data[7 + m_data[5]], TextLength(),
2205  encoding_override);
2206  }
2207  // HACK end -- Pro7Sat is missing encoding
2208 
2209  QString toString(void) const override // MPEGDescriptor
2210  { return LanguageString() + " : " + EventName() + " : " + Text(); }
2211 };
2212 
2213 // DVB Bluebook A038 (Sept 2011) p 84
2214 class ShortSmoothingBufferDescriptor : public MPEGDescriptor
2215 {
2216  public:
2217  explicit ShortSmoothingBufferDescriptor(const unsigned char *data, int len = 300) :
2218  MPEGDescriptor(data, len, DescriptorID::short_smoothing_buffer) { }
2219  // Name bits loc expected value
2220  // descriptor_tag 8 0.0 0x61
2221  // descriptor_length 8 1.0
2222 
2223  // sb_size 2 2.0
2224  // sb_leak_rate 6 2.2
2225  // for (i=0; i<N; i++)
2226  // { DVB_reserved 8 }
2227 };
2228 
2229 // DVB Bluebook A038 (Sept 2011) p 85
2232 class StreamIdentifierDescriptor : public MPEGDescriptor
2233 {
2234  public:
2235  explicit StreamIdentifierDescriptor(const unsigned char *data, int len = 300) :
2236  MPEGDescriptor(data, len, DescriptorID::stream_identifier, 1) { }
2237  // Name bits loc expected value
2238  // descriptor_tag 8 0.0 0x52
2239  // descriptor_length 8 1.0 0x01
2240 
2241  // component_tag 8 2.0
2242  uint ComponentTag(void) const { return m_data[2]; }
2243  QString toString(void) const override // MPEGDescriptor
2244  {
2245  return QString("Stream Identifier Descriptor (0x52): ComponentTag=0x%1")
2246  .arg(ComponentTag(),1,16);
2247  }
2248 };
2249 
2250 // DVB Bluebook A038 (Sept 2011) p 86
2251 class StuffingDescriptor : public MPEGDescriptor
2252 {
2253  public:
2254  explicit StuffingDescriptor(const unsigned char *data, int len = 300) :
2255  MPEGDescriptor(data, len, DescriptorID::dvb_stuffing) { }
2256  // Name bits loc expected value
2257  // descriptor_tag 8 0.0 0x42
2258  // descriptor_length 8 1.0
2259  // stuffing_byte * 2.0
2260  QString toString(void) const override // MPEGDescriptor
2261  {
2262  return QString("Stuffing Descriptor (0x42) length(%1)")
2263  .arg(DescriptorLength());
2264  }
2265 };
2266 
2267 // DVB Bluebook A038 (Sept 2011) p 86
2268 class SubtitlingDescriptor : public MPEGDescriptor
2269 {
2270  public:
2271  explicit SubtitlingDescriptor(const unsigned char *data, int len = 300) :
2272  MPEGDescriptor(data, len, DescriptorID::subtitling) { }
2273  // Name bits loc expected value
2274  // descriptor_tag 8 0.0 0x59
2275  // descriptor_length 8 1.0
2276 
2277  uint StreamCount(void) const { return DescriptorLength() >> 3; }
2278  // for (i= 0;i<N;I++)
2279  // {
2280  // ISO_639_language_code 24 0.0+(i*8)
2281  int LanguageKey(uint i) const
2282  { return iso639_str3_to_key(&m_data[2 + (i<<3)]); }
2283  QString LanguageString(uint i) const
2284  { return iso639_key_to_str3(LanguageKey(i)); }
2285  int CanonicalLanguageKey(uint i) const
2286  { return iso639_key_to_canonical_key(LanguageKey(i)); }
2287  QString CanonicalLanguageString(uint i) const
2288  { return iso639_key_to_str3(CanonicalLanguageKey(i)); }
2289 
2290  // subtitling_type 8 3.0+(i*8)
2291  uint SubtitleType(uint i) const
2292  { return m_data[5 + (i<<3)]; }
2293  // composition_page_id 16 4.0+(i*8)
2294  uint CompositionPageID(uint i) const
2295  { return (m_data[6 + (i<<3)] << 8) | m_data[7 + (i<<3)]; }
2296  // ancillary_page_id 16 6.0+(i*8)
2297  uint AncillaryPageID(uint i) const
2298  { return (m_data[8 + (i<<3)] << 8) | m_data[9 + (i<<3)]; }
2299  // } 8.0
2300  QString toString(void) const override; // MPEGDescriptor
2301 };
2302 
2303 // DVB Bluebook A038 (Sept 2011) p 87
2304 class TelephoneDescriptor : public MPEGDescriptor
2305 {
2306  public:
2307  explicit TelephoneDescriptor(const unsigned char *data, int len = 300) :
2308  MPEGDescriptor(data, len, DescriptorID::telephone) { }
2309  // Name bits loc expected value
2310  // descriptor_tag 8 0.0 0x57
2311  // descriptor_length 8 1.0
2312 
2313  // reserved_future_use 2 2.0
2314  // foreign_availability 1 2.2
2315  // connection_type 5 2.3
2316  // reserved_future_use 1 3.0
2317  // country_prefix_length 2 3.1
2318  // i18n_area_code_len 3 3.4
2319  // operator_code_length 2 3.6
2320  // reserved_future_use 1 3.7
2321  // national_area_code_len 3 4.0
2322  // core_number_length 4 4.4
2323  //
2324  // for (i=0; i<N; i++)
2325  // { country_prefix_char 8 }
2326  // for (i=0; i<N; i++)
2327  // { international_area_code_char 8 }
2328  // for (i=0; i<N; i++)
2329  // { operator_code_char 8 }
2330  // for (i=0; i<N; i++)
2331  // { national_area_code_char 8 }
2332  // for (i=0; i<N; i++)
2333  // { core_number_char 8 }
2334 };
2335 
2336 // DVB Bluebook A038 (Sept 2011) p 88
2337 class TeletextDescriptor : public MPEGDescriptor
2338 {
2339  public:
2340  explicit TeletextDescriptor(const unsigned char *data, int len = 300) :
2341  MPEGDescriptor(data, len, DescriptorID::teletext) { }
2342  // Name bits loc expected value
2343  // descriptor_tag 8 0.0 0x56
2344  // descriptor_length 8 1.0
2345 
2346  uint StreamCount(void) const { return DescriptorLength() / 5; }
2347 
2348  // for (i=0; i<N; i++)
2349  // {
2350  // ISO_639_language_code 24 0.0
2351  int LanguageKey(uint i) const
2352  { return iso639_str3_to_key(&m_data[2 + (i*5)]); }
2353  QString LanguageString(uint i) const
2354  { return iso639_key_to_str3(LanguageKey(i)); }
2355  int CanonicalLanguageKey(uint i) const
2356  { return iso639_key_to_canonical_key(LanguageKey(i)); }
2357  QString CanonicalLanguageString(uint i) const
2358  { return iso639_key_to_str3(CanonicalLanguageKey(i)); }
2359  // teletext_type 5 3.0
2360  uint TeletextType(uint i) const
2361  { return m_data[5 + (i*5)] >> 3; }
2362  // teletext_magazine_num 3 3.5
2363  uint TeletextMagazineNum(uint i) const
2364  { return m_data[5 + (i*5)] & 0x7; }
2365  // teletext_page_num 8 4.0
2366  uint TeletextPageNum(uint i) const
2367  { return m_data[6 + (i*5)]; }
2368  // } 5.0
2369  QString toString(void) const override; // MPEGDescriptor
2370 };
2371 
2372 // DVB Bluebook A038 (Sept 2011) p 89
2373 class TimeShiftedEventDescriptor : public MPEGDescriptor
2374 {
2375  public:
2376  explicit TimeShiftedEventDescriptor(const unsigned char *data, int len = 300) :
2377  MPEGDescriptor(data, len, DescriptorID::time_shifted_event) { }
2378  // Name bits loc expected value
2379  // descriptor_tag 8 0.0 0x4f
2380  // descriptor_length 8 1.0
2381 
2382  // reference_service_id 16 2.0
2383  // reference_event_id 16 4.0
2384 };
2385 
2386 // DVB Bluebook A038 (Sept 2011) p 90
2387 class TimeShiftedServiceDescriptor : public MPEGDescriptor
2388 {
2389  public:
2390  explicit TimeShiftedServiceDescriptor(const unsigned char *data, int len = 300) :
2391  MPEGDescriptor(data, len, DescriptorID::dvb_time_shifted_service) { }
2392  // Name bits loc expected value
2393  // descriptor_tag 8 0.0 0x4c
2394  // descriptor_length 8 1.0
2395 
2396  // reference_service_id 16 2.0
2397 };
2398 
2399 // DVB Bluebook A038 (Sept 2011) p 90
2400 class TransportStreamDescriptor : public MPEGDescriptor
2401 {
2402  public:
2403  explicit TransportStreamDescriptor(const unsigned char *data, int len = 300) :
2404  MPEGDescriptor(data, len, DescriptorID::transport_stream) { }
2405  // Name bits loc expected value
2406  // descriptor_tag 8 0.0 0x67
2407  // descriptor_length 8 1.0
2408 
2409  // for (i=0; i<N; i++) { byte 8 }
2410  QString Data(void) const
2411  { return dvb_decode_text(&m_data[2], DescriptorLength()); }
2412  QString toString(void) const override // MPEGDescriptor
2413  { return QString("TransportStreamDescriptor data(%1)").arg(Data()); }
2414 };
2415 
2416 // DVB Bluebook A038 (Sept 2011) p 91
2417 class VBIDataDescriptor : public MPEGDescriptor
2418 {
2419  public:
2420  explicit VBIDataDescriptor(const unsigned char *data, int len = 300) :
2421  MPEGDescriptor(data, len, DescriptorID::vbi_data) { }
2422  // Name bits loc expected value
2423  // descriptor_tag 8 0.0 0x45
2424  // descriptor_length 8 1.0
2425 
2426  // for (i=0; i<N; i++)
2427  // {
2428  // data_service_id 8 0.0+p
2429  // data_service_length 8 1.0+p
2430  // if ((data_service_id&0x7) && data_service_id!=0x3))
2431  // {
2432  // for (i=0; i<N; i++)
2433  // {
2434  // reserved 2 2.0+p2
2435  // field_parity 1 2.2+p2
2436  // line_offset 5 2.3+p2
2437  // }
2438  // }
2439  // else
2440  // {
2441  // for (i=0; i<N; i++) { reserved 8 }
2442  // }
2443  // }
2444 };
2445 
2446 // DVB Bluebook A038 (Sept 2011) p 92
2447 class VBITeletextDescriptor : public MPEGDescriptor
2448 {
2449  public:
2450  explicit VBITeletextDescriptor(const unsigned char *data, int len = 300) :
2451  MPEGDescriptor(data, len, DescriptorID::vbi_teletext) { }
2452  // Name bits loc expected value
2453  // descriptor_tag 8 0.0 0x46
2454  // descriptor_length 8 1.0
2455 
2456  // for (i=0;i<N;i++)
2457  // {
2458  // ISO_639_language_code 24 0.0+p
2459  // teletext_type 5 3.0+p
2460  // teletext_magazine_num 3 3.5+p
2461  // teletext_page_num 8 4.0+p
2462  // } 5.0
2463 };
2464 
2465 // DVB Bluebook A038 (Feb 2019) p 125
2466 class PartialTransportStreamDescriptor : public MPEGDescriptor
2467 {
2468  public:
2469  explicit PartialTransportStreamDescriptor(const unsigned char *data, int len = 300) :
2470  MPEGDescriptor(data, len, DescriptorID::partial_transport_stream) { }
2471  // Name bits loc expected value
2472  // descriptor_tag 8 0.0 0x63
2473  // descriptor_length 8 1.0
2474 
2475  // DVB_reserved_future_use 2 2.0
2476  // peak_rate 22 2.2
2477  uint PeakRate(void) const
2478  { return (m_data[2] & 0x3f) << 16 | m_data[3] << 8 | m_data[4]; }
2479  // DVB_reserved_future_use 2 5.0
2480  // minimum_overall_smoothing_rate 22 5.2
2481  uint SmoothRate(void) const
2482  { return (m_data[5] & 0x3f) << 16 | m_data[6] << 8 | m_data[7]; }
2483  // DVB_reserved_future_use 2 8.0
2484  // maximum_overall_smoothing_buffer 14 8.2
2485  uint SmoothBuf(void) const { return ((m_data[8] & 0x3f) << 8) | m_data[9]; }
2486  QString toString(void) const override; // MPEGDescriptor
2487 };
2488 
2489 
2490 // a_52a.pdf p125 Table A7 (for DVB)
2491 // DVB Bluebook A038 (Feb 2019) p 145
2492 class AC3Descriptor : public MPEGDescriptor
2493 {
2494  public:
2495  explicit AC3Descriptor(const unsigned char *data, int len = 300) :
2496  MPEGDescriptor(data, len, DescriptorID::ac3) { }
2497  // Name bits loc expected value
2498  // descriptor_tag 8 0.0 0x6A
2499  // descriptor_length 8 1.0
2500 
2501  // component_type_flag 1 2.0
2502  bool HasComponentType(void) const { return ( m_data[2] & 0x80 ) != 0; }
2503  // bsid_flag 1 2.1
2504  bool HasBSID(void) const { return ( m_data[2] & 0x40 ) != 0; }
2505  // mainid_flag 1 2.2
2506  bool HasMainID(void) const { return ( m_data[2] & 0x20 ) != 0; }
2507  // asvc_flag 1 2.3
2508  bool HasASVC(void) const { return ( m_data[2] & 0x10 ) != 0; }
2509  // reserved_flags 4 2.4
2510  // if (component_type_flag == 1)
2511  // { component_type 8 uimsbf }
2512  uint ComponentType(void) const { return m_data[3]; }
2513  // if (bsid_flag == 1)
2514  // { bsid 8 uimsbf }
2515  uint BSID(void) const
2516  { return (HasComponentType()) ? m_data[4] : m_data[3]; }
2517  // if (mainid_flag == 1)
2518  // { mainid 8 uimsbf }
2519  uint MainID(void) const
2520  {
2521  int offset = 3;
2522  offset += (HasComponentType()) ? 1 : 0;
2523  offset += (HasBSID()) ? 1 : 0;
2524  return m_data[offset];
2525  }
2526  // if (asvc_flag==1)
2527  // { asvc 8 uimsbf }
2528  uint ASVC(void) const
2529  {
2530  int offset = 3;
2531  offset += (HasComponentType()) ? 1 : 0;
2532  offset += (HasBSID()) ? 1 : 0;
2533  offset += (HasMainID()) ? 1 : 0;
2534  return m_data[offset];
2535  }
2536  // for (I=0;I<N;I++)
2537  // { additional_info[i] N*8 uimsbf }
2538  //};
2539  QString toString(void) const override; // MPEGDescriptor
2540 };
2541 
2542 static QString coderate_inner(uint coderate)
2543 {
2544  switch (coderate)
2545  {
2546  case 0x0: return "auto"; // not actually defined in spec
2547  case 0x1: return "1/2";
2548  case 0x2: return "2/3";
2549  case 0x3: return "3/4";
2550  case 0x4: return "5/6";
2551  case 0x5: return "7/8";
2552  case 0x8: return "8/9";
2553  case 0xf: return "none";
2554  default: return "auto"; // not actually defined in spec
2555  }
2556 }
2557 
2566 class DVBLogicalChannelDescriptor : public MPEGDescriptor
2567 {
2568  public:
2569  explicit DVBLogicalChannelDescriptor(const unsigned char *data, int len = 300) :
2570  MPEGDescriptor(data, len, PrivateDescriptorID::dvb_logical_channel_descriptor) { }
2571  // Name bits loc expected value
2572  // descriptor_tag 8 0.0 0x83
2573  // descriptor_length 8 1.0
2574 
2575  uint ChannelCount(void) const { return DescriptorLength() >> 2; }
2576 
2577  uint ServiceID(uint i) const
2578  { return (m_data[2 + (i<<2)] << 8) | m_data[3 + (i<<2)]; }
2579 
2580  uint ChannelNumber(uint i) const
2581  { return ((m_data[4 + (i<<2)] << 8) | m_data[5 + (i<<2)]) & 0x3ff; }
2582 
2583  QString toString(void) const override; // MPEGDescriptor
2584 };
2585 
2594 class DVBSimulcastChannelDescriptor : public MPEGDescriptor
2595 {
2596  public:
2597  explicit DVBSimulcastChannelDescriptor(const unsigned char *data, int len = 300) :
2598  MPEGDescriptor(data, len, PrivateDescriptorID::dvb_simulcast_channel_descriptor) { }
2599  // Name bits loc expected value
2600  // descriptor_tag 8 0.0 0x88
2601  // descriptor_length 8 1.0
2602 
2603  uint ChannelCount(void) const { return DescriptorLength() >> 2; }
2604 
2605  uint ServiceID(uint i) const
2606  { return (m_data[2 + (i<<2)] << 8) | m_data[3 + (i<<2)]; }
2607 
2608  uint ChannelNumber(uint i) const
2609  { return ((m_data[4 + (i<<2)] << 8) | m_data[5 + (i<<2)]) & 0x3ff; }
2610 
2611  QString toString(void) const override; // MPEGDescriptor
2612 };
2613 
2624 class FreesatLCNDescriptor : public MPEGDescriptor
2625 {
2626  public:
2627  explicit FreesatLCNDescriptor(const unsigned char *data, int len = 300) :
2628  MPEGDescriptor(data, len, PrivateDescriptorID::freesat_lcn_table)
2629  {
2630  assert(PrivateDescriptorID::freesat_lcn_table== DescriptorTag());
2631 
2632  const unsigned char *payload = &data[2];
2633 
2634  uint offset = 0;
2635  while ((offset + 5 < DescriptorLength()) &&
2636  (offset + 5 + payload[offset+4] <= DescriptorLength()))
2637  {
2638  m_entries.push_back(&payload[offset]);
2639  offset += 5 + payload[offset+4];
2640  }
2641  }
2642  // Name bits loc expected value
2643  // descriptor_tag 8 0.0 0xd3
2644  // descriptor_length 8 1.0
2645  // for (i=0;i<N;i++) {
2646  // service_id 16 0.0+p
2647  // chan_id 15 2.1+p
2648  // length 8 4.0+p
2649  // for (j=0;j<N;j++) {
2650  // unknown 4 0.0+p2
2651  // logical_channel_number 12 0.4+p2
2652  // region_id 16 2.0+p2
2653  // }
2654  // }
2655 
2656  uint ServiceCount(void) const
2657  { return m_entries.size(); }
2658 
2659  uint ServiceID(int i) const
2660  { return *m_entries[i] << 8 | *(m_entries[i]+1); }
2661 
2662  uint ChanID(int i) const
2663  { return (*(m_entries[i] + 2) << 8 | *(m_entries[i] + 3)) & 0x7FFF; }
2664 
2665  uint LCNCount(int i) const
2666  { return *(m_entries[i] + 4) / 4; }
2667 
2668  uint LogicalChannelNumber(int i, int j) const
2669  { return (*(m_entries[i] + 5 + j*4) << 8 | *(m_entries[i] + 5 + j*4 + 1)) & 0xFFF; }
2670 
2671  uint RegionID(int i, int j) const
2672  { return *(m_entries[i] + 5 + j*4 + 2) << 8 | *(m_entries[i] + 5 + j*4 + 3); }
2673 
2674  QString toString(void) const override; // MPEGDescriptor
2675 
2676  private:
2677  desc_list_t m_entries;
2678 };
2679 
2689 class FreesatRegionDescriptor : public MPEGDescriptor
2690 {
2691  public:
2692  explicit FreesatRegionDescriptor(const unsigned char *data, int len = 300) :
2693  MPEGDescriptor(data, len, PrivateDescriptorID::freesat_region_table)
2694  {
2695  assert(PrivateDescriptorID::freesat_region_table == DescriptorTag());
2696 
2697  const unsigned char *payload = &data[2];
2698 
2699  uint offset = 0;
2700  while ((offset + 6 < DescriptorLength()) &&
2701  (offset + 6 + payload[offset+5] <= DescriptorLength()))
2702  {
2703  m_entries.push_back(&payload[offset]);
2704  offset += 6 + payload[offset+5];
2705  }
2706  }
2707  // Name bits loc expected value
2708  // descriptor_tag 8 0.0 0xd4
2709  // descriptor_length 8 1.0
2710  // for (i=0;i<N;i++) {
2711  // region_id 16 0.0+p
2712  // language_code 24 2.0+p eng
2713  // text_length 8 5.0+p
2714  // for (j=0;j<N;j++) {
2715  // text_char 8
2716  // }
2717  // }
2718 
2719  uint RegionCount(void) const
2720  { return m_entries.size(); }
2721 
2722  int RegionID(uint i) const
2723  { return *m_entries[i] << 8 | *(m_entries[i]+1); }
2724 
2725  QString Language(uint i) const
2726  { return QString::fromLatin1((char *) m_entries[i] + 2, 3); }
2727 
2728  QString RegionName(uint i) const
2729  { return QString::fromLatin1((char *) m_entries[i] + 6, *(m_entries[i] + 5)); }
2730 
2731  QString toString(void) const override; // MPEGDescriptor
2732 
2733  private:
2734  desc_list_t m_entries;
2735 };
2736 
2744 class FreesatCallsignDescriptor : public MPEGDescriptor
2745 {
2746  public:
2747  explicit FreesatCallsignDescriptor(const unsigned char *data, int len = 300) :
2748  MPEGDescriptor(data, len, PrivateDescriptorID::freesat_callsign)
2749  {
2750  assert(PrivateDescriptorID::freesat_callsign == DescriptorTag());
2751  }
2752 
2753  // Name bits loc expected value
2754  // descriptor_tag 8 0.0 0xd8
2755  // descriptor_length 8 1.0
2756 
2757  // ISO_639_language_code 24 2.0
2758  // callsign_length 8 5.0
2759  // for (j=0;j<N;j++) {
2760  // callsign_char 8
2761 
2762  QString Language(void) const
2763  { return QString::fromLatin1((char *) m_data +2, 3); }
2764 
2765  QString Callsign(void) const
2766  { return dvb_decode_short_name(&m_data[6], m_data[5]); }
2767 
2768  QString toString(void) const override; // MPEGDescriptor
2769 };
2770 
2782 class SkyLCNDescriptor : public MPEGDescriptor
2783 {
2784  public:
2785  explicit SkyLCNDescriptor(const unsigned char *data, int len = 300) :
2786  MPEGDescriptor(data, len, PrivateDescriptorID::sky_lcn_table)
2787  {
2788  assert(PrivateDescriptorID::sky_lcn_table== DescriptorTag());
2789  }
2790  // Name bits loc expected value
2791  // descriptor_tag 8 0.0 0xd3
2792  // descriptor_length 8 1.0
2793  // region_id 16 2.0
2794  // for (i=0;i<N;i++) {
2795  // service_id 16 0.0+p
2796  // service_type 8 2.0+p
2797  // unknown 16 3.0+p
2798  // logical_channel_number 16 5.0+p2
2799  // unknown 16 7.0+p2
2800  // }
2801 
2802  uint RegionID(void) const
2803  { return (*(m_data + 3) != 0xFF) ? *(m_data + 3) : 0xFFFF;}
2804 
2805  uint RegionRaw(void) const
2806  { return *(m_data + 2) << 8 | *(m_data + 3);}
2807 
2808  uint ServiceCount(void) const
2809  { return (DescriptorLength() - 2) / 9; }
2810 
2811  uint ServiceID(int i) const
2812  { return *(m_data + 4 + i*9) << 8 | *(m_data + 5 + i*9); }
2813 
2814  uint ServiceType(int i) const
2815  { return *(m_data + 6 + i*9); }
2816 
2817  uint ChannelID(int i) const
2818  { return *(m_data + 7 + i*9) << 8 | *(m_data + 8 + i*9); }
2819 
2820  uint LogicalChannelNumber(int i) const
2821  { return *(m_data + 9 + i*9) << 8 | *(m_data + 10 + i*9); }
2822 
2823  uint Flags(int i) const
2824  { return *(m_data + 11 + i*9) << 8 | *(m_data + 12 + i*9); }
2825 
2826  QString toString(void) const override; // MPEGDescriptor
2827 };
2828 
2829 // Descriptor layout similar to SkyLCNDescriptor
2830 class OpenTVChannelListDescriptor : public MPEGDescriptor
2831 {
2832  public:
2833  explicit OpenTVChannelListDescriptor(const unsigned char *data, int len = 300) :
2834  MPEGDescriptor(data, len, PrivateDescriptorID::opentv_channel_list) { }
2835  // Name bits loc expected value
2836  // descriptor_tag 8 0.0 0xB1
2837  // descriptor_length 8 1.0
2838 
2839  uint ChannelCount(void) const { return (DescriptorLength() - 2)/9; }
2840 
2841  uint RegionID() const
2842  { return (m_data[2] << 8) | m_data[3]; }
2843 
2844  uint ServiceID(uint i) const
2845  { return (m_data[4 + 0 + (i*9)] << 8) | m_data[4 + 1 + (i*9)]; }
2846 
2847  uint ChannelType(uint i) const
2848  { return m_data[4 + 2 + (i*9)]; }
2849 
2850  uint ChannelID(uint i) const
2851  { return ((m_data[4 + 3 + (i*9)] << 8) | m_data[4 + 4 + (i*9)]); }
2852 
2853  uint ChannelNumber(uint i) const
2854  { return ((m_data[4 + 5 + (i*9)] << 8) | m_data[4 + 6 + (i*9)]); }
2855 
2856  uint Flags(uint i) const
2857  { return ((m_data[4 + 7 + (i*9)] << 8) | m_data[4 + 8 + (i*9)]) & 0xf; }
2858 
2859  QString toString(void) const override; // MPEGDescriptor
2860 };
2861 
2862 // ETSI TS 102 323 (TV Anytime)
2863 class DVBContentIdentifierDescriptor : public MPEGDescriptor
2864 {
2865  public:
2866  explicit DVBContentIdentifierDescriptor(const unsigned char *data, int len = 300) :
2867  MPEGDescriptor(data, len, DescriptorID::dvb_content_identifier)
2868  {
2869  size_t count = 0;
2870 
2871  m_crid.fill(nullptr);
2872 
2873  if (IsValid())
2874  {
2875  uint8_t position = 2;
2876  while (m_data[1] >= position)
2877  {
2878  size_t length = m_data[position+1];
2879  m_crid[count] = &m_data[position];
2880  count++;
2881  position+=length+2;
2882  }
2883  }
2884  m_cridCount = count;
2885  }
2886  // Name bits loc expected value
2887  // descriptor_tag 8 0.0 0x76
2888  // descriptor_length 8 1.0
2889 
2890  uint ContentType(size_t n=0) const { return m_crid[n][0] >> 2; }
2891 
2892  uint ContentEncoding(size_t n=0) const { return m_crid[n][0] & 0x03; }
2893 
2894  // A content identifier is a URI. It may contain UTF-8 encoded using %XX.
2895  QString ContentId(size_t n=0) const
2896  {
2897  // cppcheck-suppress AssignmentAddressToInteger
2898  int length = m_crid[n][1];
2899  int positionOfHash = length-1;
2900  while (positionOfHash >= 0) {
2901  if (m_crid[n][2 + positionOfHash] == '#') {
2902  length = positionOfHash; /* remove the hash and the following IMI */
2903  break;
2904  }
2905  positionOfHash--;
2906  }
2907  return QString::fromLatin1((const char *)&m_crid[n][2], length);
2908  }
2909 
2910  size_t CRIDCount() const
2911  {
2912  return m_cridCount;
2913  }
2914 
2915  private:
2916  size_t m_cridCount;
2917  std::array<const uint8_t*,8> m_crid {};
2918 };
2919 
2920 // ETSI TS 102 323 (TV Anytime)
2921 class DefaultAuthorityDescriptor : public MPEGDescriptor
2922 {
2923  public:
2924  explicit DefaultAuthorityDescriptor(const unsigned char *data, int len = 300) :
2925  MPEGDescriptor(data, len, DescriptorID::default_authority) { }
2926  // Name bits loc expected value
2927  // descriptor_tag 8 0.0 0x73
2928  // descriptor_length 8 1.0
2929 
2930  QString DefaultAuthority(void) const
2931  {
2932  return QString::fromLatin1((const char *)m_data+2, m_data[1]);
2933  }
2934 
2935  QString toString(void) const override // MPEGDescriptor
2936  {
2937  return QString("DefaultAuthorityDescriptor: Authority(%1)")
2938  .arg(DefaultAuthority());
2939  }
2940 };
2941 
2942 /*
2943  * private UPC Cablecom (Austria) episode descriptor for Horizon middleware
2944  */
2945 class PrivateUPCCablecomEpisodeTitleDescriptor : public MPEGDescriptor
2946 {
2947  public:
2948  explicit PrivateUPCCablecomEpisodeTitleDescriptor(const unsigned char *data, int len = 300) :
2949  MPEGDescriptor(data, len, PrivateDescriptorID::upc_event_episode_title) { }
2950  explicit PrivateUPCCablecomEpisodeTitleDescriptor(const std::vector<uint8_t> &data) :
2951  MPEGDescriptor(data, PrivateDescriptorID::upc_event_episode_title) { }
2952  // Name bits loc expected value
2953  // descriptor_tag 8 0.0 0xa7
2954  // descriptor_length 8 1.0
2955 
2956  // ISO_639_language_code 24 2.0
2957  int LanguageKey(void) const
2958  {
2959  return iso639_str3_to_key(&m_data[2]);
2960  }
2961  QString LanguageString(void) const
2962  {
2963  return iso639_key_to_str3(LanguageKey());
2964  }
2965  int CanonicalLanguageKey(void) const
2966  {
2967  return iso639_key_to_canonical_key(LanguageKey());
2968  }
2969  QString CanonicalLanguageString(void) const
2970  {
2971  return iso639_key_to_str3(CanonicalLanguageKey());
2972  }
2973 
2974  uint TextLength(void) const
2975  {
2976  return m_data[1] - 3;
2977  }
2978 
2979  QString Text(void) const
2980  {
2981  return dvb_decode_text(&m_data[5], TextLength());
2982  }
2983 };
2984 
2985 #endif // DVB_DESCRIPTORS_H
AdaptationFieldDataDescriptor::AdaptationFieldDataID
uint AdaptationFieldDataID(void) const
Definition: dvbdescriptors.h:238
DescriptorID
Definition: mpegdescriptors.h:20
ServiceRelocatedDescriptor
Definition: dvbdescriptors.h:1440
ShortEventDescriptor::EventName
QString EventName(const enc_override &encoding_override) const
Definition: dvbdescriptors.h:2196
TeletextDescriptor::TeletextMagazineNum
uint TeletextMagazineNum(uint i) const
Definition: dvbdescriptors.h:2363
ServiceDescriptorMapping
Definition: dvbdescriptors.h:1938
T2DeliverySystemDescriptor::TransmissionMode
uint TransmissionMode(void) const
Definition: dvbdescriptors.h:1204
ServiceDescriptorMapping::kServiceTypeCommonInterface
@ kServiceTypeCommonInterface
Definition: dvbdescriptors.h:1956
CableDeliverySystemDescriptor::kModulationQAM256
@ kModulationQAM256
Definition: dvbdescriptors.h:780
TerrestrialDeliverySystemDescriptor::kBandwidth8Mhz
@ kBandwidth8Mhz
Definition: dvbdescriptors.h:948
SatelliteDeliverySystemDescriptor::OrbitalPositionString
QString OrbitalPositionString(void) const
Definition: dvbdescriptors.h:841
CableDeliverySystemDescriptor::kOuterFEC_RS204_RS188
@ kOuterFEC_RS204_RS188
Definition: dvbdescriptors.h:765
OpenTVChannelListDescriptor::ChannelID
uint ChannelID(uint i) const
Definition: dvbdescriptors.h:2850
DSNGDescriptor::DSNGDescriptor
DSNGDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1540
ParentalRatingDescriptor
Definition: dvbdescriptors.h:1828
TerrestrialDeliverySystemDescriptor::CodeRateLP
uint CodeRateLP(void) const
Definition: dvbdescriptors.h:1026
T2DeliverySystemDescriptor::TransmissionModeString
QString TransmissionModeString(void) const
Definition: dvbdescriptors.h:1205
PrivateDescriptorID::freesat_region_table
@ freesat_region_table
Definition: mpegdescriptors.h:233
LinkageDescriptor::kIP_MACNotificationService
@ kIP_MACNotificationService
Definition: dvbdescriptors.h:141
bool
bool
Definition: pxsup2dast.c:30
iso639_key_to_canonical_key
int iso639_key_to_canonical_key(int iso639_2)
Definition: iso639.cpp:118
TeletextDescriptor::TeletextDescriptor
TeletextDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2340
TerrestrialDeliverySystemDescriptor::kConstellationQAM64
@ kConstellationQAM64
Definition: dvbdescriptors.h:972
LinkageDescriptor::kOriginNIT
@ kOriginNIT
Definition: dvbdescriptors.h:163
TargetRegionNameDescriptor::CountryCodeString
QString CountryCodeString(void) const
Definition: dvbdescriptors.h:1420
TeletextDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(uint i) const
Definition: dvbdescriptors.h:2357
BouquetNameDescriptor::BouquetNameDescriptor
BouquetNameDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:295
T2DeliverySystemDescriptor::kGuardInterval_19_128
@ kGuardInterval_19_128
Definition: dvbdescriptors.h:1183
CableDeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:617
T2DeliverySystemDescriptor::kBandwidth10Mhz
@ kBandwidth10Mhz
Definition: dvbdescriptors.h:1158
MosaicDescriptor::MosaicDescriptor
MosaicDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1693
TerrestrialDeliverySystemDescriptor::HierarchyString
QString HierarchyString(void) const
Definition: dvbdescriptors.h:997
ComponentDescriptor::AudioProperties
uint AudioProperties(void) const
Definition: dvbdescriptors.h:493
ContentDescriptor::GetMythCategory
ProgramInfo::CategoryType GetMythCategory(uint i) const
Definition: dvbdescriptors.cpp:274
TerrestrialDeliverySystemDescriptor::GuardInterval
uint GuardInterval(void) const
Definition: dvbdescriptors.h:1042
T2DeliverySystemDescriptor::GuardIntervalString
QString GuardIntervalString(void) const
Definition: dvbdescriptors.h:1187
LocalTimeOffsetDescriptor::LocalTimeOffsetPolarity
bool LocalTimeOffsetPolarity(uint i) const
-1 if true, +1 if false (behind utc, ahead of utc, resp).
Definition: dvbdescriptors.h:1673
T2DeliverySystemDescriptor::CellIDExtension
uint CellIDExtension(uint i, uint j) const
Definition: dvbdescriptors.h:1229
TransportStreamDescriptor::Data
QString Data(void) const
Definition: dvbdescriptors.h:2410
MPEGDescriptor::DescriptorTag
uint DescriptorTag(void) const
Definition: mpegdescriptors.h:345
ServiceDescriptorMapping::kServiceTypeH264AVCHDNVODTimeShifted
@ kServiceTypeH264AVCHDNVODTimeShifted
Definition: dvbdescriptors.h:1966
TerrestrialDeliverySystemDescriptor::GuardIntervalString
QString GuardIntervalString(void) const
Definition: dvbdescriptors.h:1043
MPEGDescriptor::DescriptorLength
uint DescriptorLength(void) const
Definition: mpegdescriptors.h:346
ServiceDescriptorMapping::kServiceTypeNVODTimeShifted
@ kServiceTypeNVODTimeShifted
Definition: dvbdescriptors.h:1948
T2DeliverySystemDescriptor::OtherFrequencyFlag
uint OtherFrequencyFlag(void) const
Definition: dvbdescriptors.h:1211
ServiceDescriptorMapping::kServiceTypeH264AVCSDNVODReference
@ kServiceTypeH264AVCSDNVODReference
Definition: dvbdescriptors.h:1964
SkyLCNDescriptor::Flags
uint Flags(int i) const
Definition: dvbdescriptors.h:2823
ShortSmoothingBufferDescriptor::ShortSmoothingBufferDescriptor
ShortSmoothingBufferDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2217
ContentDescriptor::Nibble1
uint Nibble1(uint i) const
Definition: dvbdescriptors.h:618
ShortEventDescriptor::ShortEventDescriptor
ShortEventDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2167
CountryAvailabilityDescriptor
Definition: dvbdescriptors.h:645
SatelliteDeliverySystemDescriptor::OrbitalPositionFloat
double OrbitalPositionFloat() const
Definition: dvbdescriptors.h:847
ContentDescriptor::GetDescription
QString GetDescription(uint i) const
Definition: dvbdescriptors.cpp:322
TerrestrialDeliverySystemDescriptor::kCodeRate_3_4
@ kCodeRate_3_4
Definition: dvbdescriptors.h:1013
ParentalRatingDescriptor::Count
uint Count(void) const
Definition: dvbdescriptors.h:1838
TerrestrialDeliverySystemDescriptor::kGuardInterval_1_8
@ kGuardInterval_1_8
Definition: dvbdescriptors.h:1039
ComponentDescriptor::VideoProperties
uint VideoProperties(void) const
Definition: dvbdescriptors.h:430
SatelliteDeliverySystemDescriptor::IsLinearPolarization
bool IsLinearPolarization(void) const
Definition: dvbdescriptors.h:860
TerrestrialDeliverySystemDescriptor::CodeRateHP
uint CodeRateHP(void) const
Definition: dvbdescriptors.h:1017
ServiceDescriptorMapping::kServiceTypeHEVCDigitalTelevision
@ kServiceTypeHEVCDigitalTelevision
Definition: dvbdescriptors.h:1971
MultilingualNetworkNameDescriptor
Definition: dvbdescriptors.h:1761
CableDeliverySystemDescriptor::Modulation
uint Modulation(void) const
Definition: dvbdescriptors.h:782
TerrestrialDeliverySystemDescriptor::OtherFrequencyInUse
bool OtherFrequencyInUse(void) const
Definition: dvbdescriptors.h:1062
ServiceDescriptorMapping::kServiceTypeFMRadio
@ kServiceTypeFMRadio
Definition: dvbdescriptors.h:1950
CableDeliverySystemDescriptor::kInnerFEC_1_2_ConvolutionCodeRate
@ kInnerFEC_1_2_ConvolutionCodeRate
Definition: dvbdescriptors.h:804
ServiceDescriptorMapping::kServiceTypeAdvancedCodecDigitalRadioSound
@ kServiceTypeAdvancedCodecDigitalRadioSound
Definition: dvbdescriptors.h:1953
ImageIconDescriptor::IconID
uint IconID(void) const
Definition: dvbdescriptors.h:1099
mpegdescriptors.h
CableDeliverySystemDescriptor::kModulationQAM64
@ kModulationQAM64
Definition: dvbdescriptors.h:778
ComponentDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:398
ServiceMoveDescriptor::ServiceMoveDescriptor
ServiceMoveDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2152
ServiceDescriptor::ServiceProviderName
QString ServiceProviderName(void) const
Definition: dvbdescriptors.h:2057
FrequencyListDescriptor
Definition: dvbdescriptors.h:1597
CableDeliverySystemDescriptor::kInnerFEC_7_8_ConvolutionCodeRate
@ kInnerFEC_7_8_ConvolutionCodeRate
Definition: dvbdescriptors.h:808
FreesatLCNDescriptor
Freesat Logical Channel Number descriptor.
Definition: dvbdescriptors.h:2624
FreesatLCNDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:941
ImageIconDescriptor::DescriptorNumber
uint DescriptorNumber(void) const
Definition: dvbdescriptors.h:1087
AC3Descriptor::ASVC
uint ASVC(void) const
Definition: dvbdescriptors.h:2528
TerrestrialDeliverySystemDescriptor::Bandwidth
uint Bandwidth(void) const
Definition: dvbdescriptors.h:953
LocalTimeOffsetDescriptor::NextTimeOffset
uint NextTimeOffset(uint i) const
Definition: dvbdescriptors.h:1683
LinkageDescriptor::kMobileHandOver
@ kMobileHandOver
Definition: dvbdescriptors.h:138
CountryAvailabilityDescriptor::IsAvailable
bool IsAvailable(void) const
Definition: dvbdescriptors.h:657
CableDeliverySystemDescriptor::kInnerFEC_5_6_ConvolutionCodeRate
@ kInnerFEC_5_6_ConvolutionCodeRate
Definition: dvbdescriptors.h:807
ShortEventDescriptor::Text
QString Text(const enc_override &encoding_override) const
Definition: dvbdescriptors.h:2202
LinkageDescriptor::MobileOriginTypeString
QString MobileOriginTypeString(void) const
TerrestrialDeliverySystemDescriptor::kHierarchyInfoAlpha1NativeInterleaver
@ kHierarchyInfoAlpha1NativeInterleaver
Definition: dvbdescriptors.h:986
CableDeliverySystemDescriptor::kModulationQAM128
@ kModulationQAM128
Definition: dvbdescriptors.h:779
ExtendedEventDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(void) const
Definition: dvbdescriptors.h:1567
CableDeliverySystemDescriptor::FECInner
uint FECInner(void) const
Definition: dvbdescriptors.h:812
OpenTVChannelListDescriptor::Flags
uint Flags(uint i) const
Definition: dvbdescriptors.h:2856
CellListDescriptor
Definition: dvbdescriptors.h:354
ComponentDescriptor::MP2Properties
uint MP2Properties(void) const
Definition: dvbdescriptors.h:508
TimeShiftedServiceDescriptor
Definition: dvbdescriptors.h:2387
SupplementaryAudioDescriptor::ReservedFutureUse
uint ReservedFutureUse(void) const
Definition: dvbdescriptors.h:1293
LinkageDescriptor::kCAReplacementService
@ kCAReplacementService
Definition: dvbdescriptors.h:133
LocalTimeOffsetDescriptor::LocalTimeOffsetWithPolarity
int LocalTimeOffsetWithPolarity(uint i) const
Definition: dvbdescriptors.h:1678
x2
static int x2
Definition: mythsocket.cpp:58
ExtendedEventDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:1565
LinkageDescriptor::HasMobileNetworkID
bool HasMobileNetworkID(void) const
Definition: dvbdescriptors.h:171
ShortEventDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2209
T2DeliverySystemDescriptor::kTransmissionMode8k
@ kTransmissionMode8k
Definition: dvbdescriptors.h:1198
MessageDescriptor::MessageDescriptor
MessageDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1332
ServiceDescriptorMapping::kServiceTypeDigitalRadioSound
@ kServiceTypeDigitalRadioSound
Definition: dvbdescriptors.h:1945
TerrestrialDeliverySystemDescriptor::kCodeRate_5_6
@ kCodeRate_5_6
Definition: dvbdescriptors.h:1014
TerrestrialDeliverySystemDescriptor::kBandwidth6Mhz
@ kBandwidth6Mhz
Definition: dvbdescriptors.h:950
SatelliteDeliverySystemDescriptor::kModulation8PSK
@ kModulation8PSK
Definition: dvbdescriptors.h:889
DVBContentIdentifierDescriptor::CRIDCount
size_t CRIDCount() const
Definition: dvbdescriptors.h:2910
mythtvexp.h
SatelliteDeliverySystemDescriptor::kInnerFEC_None
@ kInnerFEC_None
Definition: dvbdescriptors.h:918
build_compdb.content
content
Definition: build_compdb.py:38
CellFrequencyLinkDescriptor
Definition: dvbdescriptors.h:332
ServiceDescriptorMapping::kServiceTypeMPEG2HDDigitalTelevision
@ kServiceTypeMPEG2HDDigitalTelevision
Definition: dvbdescriptors.h:1960
ApplicationSignallingDescriptor::ApplicationType
uint ApplicationType(uint i) const
Definition: dvbdescriptors.h:221
DescriptorID::s2x_satellite_delivery_system
@ s2x_satellite_delivery_system
Definition: mpegdescriptors.h:157
ExtendedEventDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:1563
byteBCDH2int
#define byteBCDH2int(i)
Definition: dvbdescriptors.h:51
ServiceListDescriptor::ServiceListDescriptor
ServiceListDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2114
DescriptorID::target_region
@ target_region
Definition: mpegdescriptors.h:149
CellFrequencyLinkDescriptor::CellFrequencyLinkDescriptor
CellFrequencyLinkDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:335
ComponentDescriptor::StreamContent
uint StreamContent(void) const
Definition: dvbdescriptors.h:392
ServiceMoveDescriptor
Definition: dvbdescriptors.h:2149
DataBroadcastDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:703
dvb_decode_text
MTV_PUBLIC QString dvb_decode_text(const unsigned char *src, uint length, const enc_override &encoding_override)
Definition: dvbdescriptors.cpp:122
MessageDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:1352
NVODReferenceDescriptor::Count
uint Count(void) const
Definition: dvbdescriptors.h:1809
MessageDescriptor::MessageID
uint MessageID(void) const
Definition: dvbdescriptors.h:1347
T2DeliverySystemDescriptor::Bandwidth
uint Bandwidth(void) const
Definition: dvbdescriptors.h:1161
LinkageDescriptor::kServiceReplacementService
@ kServiceReplacementService
Definition: dvbdescriptors.h:135
ComponentDescriptor::IsAudio
bool IsAudio(void) const
Definition: dvbdescriptors.h:415
DescriptorID::network_change_notify
@ network_change_notify
Definition: mpegdescriptors.h:147
FrequencyListDescriptor::CodingType
uint CodingType(void) const
Definition: dvbdescriptors.h:1615
ServiceDescriptor::IsDTV
bool IsDTV(void) const
Definition: dvbdescriptors.h:2077
MessageDescriptor::Message
QString Message(void) const
Definition: dvbdescriptors.h:1356
ServiceDescriptorMapping::kServiceTypeEchoStarTV3
@ kServiceTypeEchoStarTV3
Definition: dvbdescriptors.h:1979
SubtitlingDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:579
CableDeliverySystemDescriptor
Definition: dvbdescriptors.h:739
ServiceDescriptorMapping::kServiceTypeMosaic
@ kServiceTypeMosaic
Definition: dvbdescriptors.h:1949
FreesatCallsignDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:976
SHDeliverySystemDescriptor
Definition: dvbdescriptors.h:1244
T2DeliverySystemDescriptor::kGuardInterval_1_128
@ kGuardInterval_1_128
Definition: dvbdescriptors.h:1182
DVBSimulcastChannelDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:909
T2DeliverySystemDescriptor::NumCells
uint NumCells(void) const
Definition: dvbdescriptors.h:1215
LinkageDescriptor::m_offset
uint m_offset
Definition: dvbdescriptors.h:202
FrequencyListDescriptor::kCodingTypeSatellite
@ kCodingTypeSatellite
Definition: dvbdescriptors.h:1611
CableDeliverySystemDescriptor::FECOuterString
QString FECOuterString(void) const
Definition: dvbdescriptors.h:768
x3
static int x3
Definition: mythsocket.cpp:59
NVODReferenceDescriptor
Definition: dvbdescriptors.h:1801
MultilingualBouquetNameDescriptor
Definition: dvbdescriptors.h:1742
ScramblingDescriptor
Definition: dvbdescriptors.h:1919
PartialTransportStreamDescriptor::PartialTransportStreamDescriptor
PartialTransportStreamDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2469
TargetRegionDescriptor::CountryCode
uint CountryCode(void) const
Definition: dvbdescriptors.h:1381
TerrestrialDeliverySystemDescriptor::Hierarchy
uint Hierarchy(void) const
Definition: dvbdescriptors.h:994
CAIdentifierDescriptor
Definition: dvbdescriptors.h:314
SatelliteDeliverySystemDescriptor::Modulation
uint Modulation(void) const
Definition: dvbdescriptors.h:892
LinkageDescriptor::kHandOverIdentical
@ kHandOverIdentical
Definition: dvbdescriptors.h:153
FreesatCallsignDescriptor::FreesatCallsignDescriptor
FreesatCallsignDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2747
DescriptorID::sh_delivery_system
@ sh_delivery_system
Definition: mpegdescriptors.h:145
SHDeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:750
DVBLogicalChannelDescriptor
DVB Logical Channel Descriptor.
Definition: dvbdescriptors.h:2566
PartialTransportStreamDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:1073
ComponentDescriptor::AC3Properties
uint AC3Properties(void) const
Definition: dvbdescriptors.h:527
VBIDataDescriptor
Definition: dvbdescriptors.h:2417
FrequencyListDescriptor::FrequencyListDescriptor
FrequencyListDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1600
TerrestrialDeliverySystemDescriptor::NativeInterleaver
bool NativeInterleaver(void) const
Definition: dvbdescriptors.h:1002
SubtitlingDescriptor::LanguageKey
int LanguageKey(uint i) const
Definition: dvbdescriptors.h:2281
T2DeliverySystemDescriptor::kGuardInterval_1_8
@ kGuardInterval_1_8
Definition: dvbdescriptors.h:1180
OpenTVChannelListDescriptor::RegionID
uint RegionID() const
Definition: dvbdescriptors.h:2841
ServiceDescriptorMapping::IsUHDTV
bool IsUHDTV(void) const
Definition: dvbdescriptors.h:2026
ShortEventDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(void) const
Definition: dvbdescriptors.h:2178
SatelliteDeliverySystemDescriptor::FrequencyRaw
uint FrequencyRaw(void) const
frequency 32 2.0
Definition: dvbdescriptors.h:829
CableDeliverySystemDescriptor::FrequencyHz
unsigned long long FrequencyHz(void) const
Definition: dvbdescriptors.h:754
NVODReferenceDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:1059
T2DeliverySystemDescriptor::SubcellInfoLoopLength
uint SubcellInfoLoopLength(uint i) const
Definition: dvbdescriptors.h:1228
ExtendedEventDescriptor::DescriptorNumber
uint DescriptorNumber(void) const
Definition: dvbdescriptors.h:1559
TeletextDescriptor::LanguageKey
int LanguageKey(uint i) const
Definition: dvbdescriptors.h:2351
PrivateUPCCablecomEpisodeTitleDescriptor::Text
QString Text(void) const
Definition: dvbdescriptors.h:2979
ServiceDescriptorMapping::kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDNVODTimeShifted
@ kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDNVODTimeShifted
Definition: dvbdescriptors.h:1969
enc_override
std::vector< uint8_t > enc_override
Definition: dvbdescriptors.h:40
SatelliteDeliverySystemDescriptor::kInnerFEC_2_3_ConvolutionCodeRate
@ kInnerFEC_2_3_ConvolutionCodeRate
Definition: dvbdescriptors.h:913
DefaultAuthorityDescriptor::DefaultAuthorityDescriptor
DefaultAuthorityDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2924
LocalTimeOffsetDescriptor::CountryRegionId
uint CountryRegionId(uint i) const
Definition: dvbdescriptors.h:1669
CellListDescriptor::CellListDescriptor
CellListDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:357
ShortEventDescriptor::Text
QString Text(void) const
Definition: dvbdescriptors.h:2192
DescriptorID::target_region_name
@ target_region_name
Definition: mpegdescriptors.h:150
CableDeliverySystemDescriptor::FECInnerString
QString FECInnerString(void) const
Definition: dvbdescriptors.h:813
DataBroadcastDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:705
LinkageDescriptor::kOriginSDT
@ kOriginSDT
Definition: dvbdescriptors.h:164
NetworkNameDescriptor::NetworkNameDescriptor
NetworkNameDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:71
NetworkNameDescriptor::Name
QString Name(void) const
Definition: dvbdescriptors.h:77
CAIdentifierDescriptor::CASystemCount
uint CASystemCount(void) const
Definition: dvbdescriptors.h:323
CountryAvailabilityDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:674
T2DeliverySystemDescriptor::TFSFlag
uint TFSFlag(void) const
Definition: dvbdescriptors.h:1212
DataBroadcastDescriptor::DataBroadcastId
uint DataBroadcastId(void) const
Definition: dvbdescriptors.h:692
ParentalRatingDescriptor::ParentalRatingDescriptor
ParentalRatingDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1831
T2DeliverySystemDescriptor::CentreFrequency
uint CentreFrequency(int i, int j) const
Definition: dvbdescriptors.h:1224
dvb_decode_short_name
QString dvb_decode_short_name(const unsigned char *src, uint raw_length)
Definition: dvbdescriptors.cpp:219
PrivateUPCCablecomEpisodeTitleDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:2957
DVBContentIdentifierDescriptor::ContentType
uint ContentType(size_t n=0) const
Definition: dvbdescriptors.h:2890
BouquetNameDescriptor
Definition: dvbdescriptors.h:292
CableDeliverySystemDescriptor::kModulationQAM32
@ kModulationQAM32
Definition: dvbdescriptors.h:777
DVBSimulcastChannelDescriptor::ChannelNumber
uint ChannelNumber(uint i) const
Definition: dvbdescriptors.h:2608
FrequencyListDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:546
FreesatLCNDescriptor::LCNCount
uint LCNCount(int i) const
Definition: dvbdescriptors.h:2665
T2DeliverySystemDescriptor::kBandwidth8Mhz
@ kBandwidth8Mhz
Definition: dvbdescriptors.h:1154
ContentDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:343
TerrestrialDeliverySystemDescriptor
Definition: dvbdescriptors.h:927
MultilingualBouquetNameDescriptor::MultilingualBouquetNameDescriptor
MultilingualBouquetNameDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1745
LocalTimeOffsetDescriptor
Definition: dvbdescriptors.h:1644
LinkageDescriptor::PrivateData
const unsigned char * PrivateData(void) const
Definition: dvbdescriptors.h:196
TerrestrialDeliverySystemDescriptor::Alpha
uint Alpha(void) const
Definition: dvbdescriptors.h:1003
ServiceDescriptorMapping::kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDNVODReference
@ kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDNVODReference
Definition: dvbdescriptors.h:1970
DescriptorID::t2_delivery_system
@ t2_delivery_system
Definition: mpegdescriptors.h:144
ServiceListDescriptor::ServiceType
uint ServiceType(uint i) const
Definition: dvbdescriptors.h:2130
LinkageDescriptor::kTSContainingCompleteNetworkBouquetSI
@ kTSContainingCompleteNetworkBouquetSI
Definition: dvbdescriptors.h:134
T2DeliverySystemDescriptor::kTransmissionMode16k
@ kTransmissionMode16k
Definition: dvbdescriptors.h:1201
ShortEventDescriptor
Definition: dvbdescriptors.h:2164
DataBroadcastDescriptor
Definition: dvbdescriptors.h:682
DataBroadcastDescriptor::DataBroadcastDescriptor
DataBroadcastDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:685
T2DeliverySystemDescriptor::BandwidthString
QString BandwidthString(void) const
Definition: dvbdescriptors.h:1168
CableDeliverySystemDescriptor::kInnerFEC_3_4_ConvolutionCodeRate
@ kInnerFEC_3_4_ConvolutionCodeRate
Definition: dvbdescriptors.h:806
AncillaryDataDescriptor::AncillaryDataDescriptor
AncillaryDataDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:251
AnnouncementSupportDescriptor::AnnouncementSupportDescriptor
AnnouncementSupportDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:270
ServiceDescriptorMapping::m_serviceType
uint m_serviceType
Definition: dvbdescriptors.h:2039
AnnouncementSupportDescriptor
Definition: dvbdescriptors.h:267
ServiceDescriptorMapping::kServiceTypeEchoStarTV1
@ kServiceTypeEchoStarTV1
Definition: dvbdescriptors.h:1977
T2DeliverySystemDescriptor::CentreFrequency
uint CentreFrequency(uint i) const
Definition: dvbdescriptors.h:1219
OpenTVChannelListDescriptor
Definition: dvbdescriptors.h:2830
DVBContentIdentifierDescriptor::ContentEncoding
uint ContentEncoding(size_t n=0) const
Definition: dvbdescriptors.h:2892
ServiceDescriptorMapping::kServiceTypeRCS_Map
@ kServiceTypeRCS_Map
Definition: dvbdescriptors.h:1957
PDCDescriptor::PDCDescriptor
PDCDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1882
ApplicationSignallingDescriptor::ApplicationSignallingDescriptor
ApplicationSignallingDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:209
MPEGDescriptor::IsValid
bool IsValid(void) const
Definition: mpegdescriptors.h:342
ServiceDescriptor::ServiceDescriptor
ServiceDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2046
LinkageDescriptor::kRCSMap
@ kRCSMap
Definition: dvbdescriptors.h:137
OpenTVChannelListDescriptor::ChannelCount
uint ChannelCount(void) const
Definition: dvbdescriptors.h:2839
AdaptationFieldDataDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:239
SubtitlingDescriptor::AncillaryPageID
uint AncillaryPageID(uint i) const
Definition: dvbdescriptors.h:2297
MessageDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:1350
FrequencyListDescriptor::kCodingTypeTerrestrial
@ kCodingTypeTerrestrial
Definition: dvbdescriptors.h:1613
FreesatRegionDescriptor::RegionCount
uint RegionCount(void) const
Definition: dvbdescriptors.h:2719
LinkageDescriptor::ServiceID
uint ServiceID(void) const
Definition: dvbdescriptors.h:127
ServiceDescriptorMapping::ServiceType
uint ServiceType(void) const
Definition: dvbdescriptors.h:1992
T2DeliverySystemDescriptor::kGuardInterval_1_16
@ kGuardInterval_1_16
Definition: dvbdescriptors.h:1179
NVODReferenceDescriptor::ServiceId
uint ServiceId(uint i) const
Definition: dvbdescriptors.h:1820
ComponentDescriptor::HEVCProperties
uint HEVCProperties(void) const
Definition: dvbdescriptors.h:478
FreesatRegionDescriptor::FreesatRegionDescriptor
FreesatRegionDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2692
ParentalRatingDescriptor::CountryCodeString
QString CountryCodeString(uint i) const
Definition: dvbdescriptors.h:1845
ServiceDescriptor::ServiceName
QString ServiceName(void) const
Definition: dvbdescriptors.h:2067
ContentDescriptor::Count
uint Count(void) const
Definition: dvbdescriptors.h:614
PrivateUPCCablecomEpisodeTitleDescriptor
Definition: dvbdescriptors.h:2945
ServiceDescriptorMapping::kServiceTypeNimiqTV1
@ kServiceTypeNimiqTV1
Definition: dvbdescriptors.h:1981
ContentDescriptor::UserNibble
uint UserNibble(uint i) const
Definition: dvbdescriptors.h:628
PrivateUPCCablecomEpisodeTitleDescriptor::TextLength
uint TextLength(void) const
Definition: dvbdescriptors.h:2974
programinfo.h
ShortEventDescriptor::EventNameLength
uint EventNameLength(void) const
Definition: dvbdescriptors.h:2183
TerrestrialDeliverySystemDescriptor::BandwidthString
QString BandwidthString(void) const
Definition: dvbdescriptors.h:955
LinkageDescriptor::PrivateDataLength
uint PrivateDataLength(void) const
Definition: dvbdescriptors.h:198
ContentDescriptor::s_categoryDesc
static QMap< uint, QString > s_categoryDesc
Definition: dvbdescriptors.h:640
PartialTransportStreamDescriptor::SmoothRate
uint SmoothRate(void) const
Definition: dvbdescriptors.h:2481
LinkageDescriptor::TSID
uint TSID(void) const
Definition: dvbdescriptors.h:123
ServiceDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2086
DataBroadcastIdDescriptor::DataBroadCastId
uint DataBroadCastId(void) const
Definition: dvbdescriptors.h:733
ContentDescriptor::UserNibble2
uint UserNibble2(uint i) const
Definition: dvbdescriptors.h:627
PrivateUPCCablecomEpisodeTitleDescriptor::PrivateUPCCablecomEpisodeTitleDescriptor
PrivateUPCCablecomEpisodeTitleDescriptor(const std::vector< uint8_t > &data)
Definition: dvbdescriptors.h:2950
SubtitlingDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(uint i) const
Definition: dvbdescriptors.h:2285
SubtitlingDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(uint i) const
Definition: dvbdescriptors.h:2287
PrivateDataSpecifierDescriptor::PrivateDataSpecifierDescriptor
PrivateDataSpecifierDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1903
S2XSatelliteDeliverySystemDescriptor
Definition: dvbdescriptors.h:1512
AC3Descriptor::HasASVC
bool HasASVC(void) const
Definition: dvbdescriptors.h:2508
AncillaryDataDescriptor
Definition: dvbdescriptors.h:248
C2DeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:869
SatelliteDeliverySystemDescriptor::IsWest
bool IsWest(void) const
Definition: dvbdescriptors.h:851
DVBLogicalChannelDescriptor::ChannelCount
uint ChannelCount(void) const
Definition: dvbdescriptors.h:2575
TerrestrialDeliverySystemDescriptor::Constellation
uint Constellation(void) const
Definition: dvbdescriptors.h:975
ShortEventDescriptor::EventShortName
QString EventShortName(void) const
Definition: dvbdescriptors.h:2187
ComponentDescriptor::IsVideo
bool IsVideo(void) const
Definition: dvbdescriptors.h:409
TerrestrialDeliverySystemDescriptor::kConstellationQAM256
@ kConstellationQAM256
Definition: dvbdescriptors.h:973
ServiceDescriptorMapping::IsTeletext
bool IsTeletext(void) const
Definition: dvbdescriptors.h:2032
ServiceDescriptorMapping::kServiceTypeRCS_FLS
@ kServiceTypeRCS_FLS
Definition: dvbdescriptors.h:1958
T2DeliverySystemDescriptor::kBandwidth5Mhz
@ kBandwidth5Mhz
Definition: dvbdescriptors.h:1157
CableDeliverySystemDescriptor::kModulationQAM16
@ kModulationQAM16
Definition: dvbdescriptors.h:776
FreesatLCNDescriptor::m_entries
desc_list_t m_entries
Definition: dvbdescriptors.h:2677
T2DeliverySystemDescriptor::FrequencyLoopLength
uint FrequencyLoopLength(uint i) const
Definition: dvbdescriptors.h:1217
SatelliteDeliverySystemDescriptor::kRollOff_35
@ kRollOff_35
Definition: dvbdescriptors.h:866
TerrestrialDeliverySystemDescriptor::kConstellationQAM16
@ kConstellationQAM16
Definition: dvbdescriptors.h:971
PDCDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:1892
ImageIconDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:670
CountryAvailabilityDescriptor::CountryAvailabilityDescriptor
CountryAvailabilityDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:648
MPEGDescriptor
Definition: mpegdescriptors.h:302
SupplementaryAudioDescriptor::SupplementaryAudioDescriptor
SupplementaryAudioDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1272
ServiceDescriptor::IsTeletext
bool IsTeletext(void) const
Definition: dvbdescriptors.h:2083
AC3Descriptor::HasMainID
bool HasMainID(void) const
Definition: dvbdescriptors.h:2506
SatelliteDeliverySystemDescriptor::RollOffString
QString RollOffString(void) const
Definition: dvbdescriptors.h:872
TerrestrialDeliverySystemDescriptor::kHierarchyInfoAlpha2InDepthInterleaver
@ kHierarchyInfoAlpha2InDepthInterleaver
Definition: dvbdescriptors.h:991
TerrestrialDeliverySystemDescriptor::kHierarchyInfoNonHierarchicalInDepthInterleaver
@ kHierarchyInfoNonHierarchicalInDepthInterleaver
Definition: dvbdescriptors.h:989
ShortEventDescriptor::TextLength
uint TextLength(void) const
Definition: dvbdescriptors.h:2190
CableDeliverySystemDescriptor::FrequencyRaw
uint FrequencyRaw(void) const
Definition: dvbdescriptors.h:749
SubtitlingDescriptor::StreamCount
uint StreamCount(void) const
Definition: dvbdescriptors.h:2277
TeletextDescriptor::StreamCount
uint StreamCount(void) const
Definition: dvbdescriptors.h:2346
AdaptationFieldDataDescriptor::AdaptationFieldDataDescriptor
AdaptationFieldDataDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:232
ComponentDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(void) const
Definition: dvbdescriptors.h:402
DVBSimulcastChannelDescriptor::DVBSimulcastChannelDescriptor
DVBSimulcastChannelDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2597
CAIdentifierDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:1010
ParentalRatingDescriptor::Rating
int Rating(uint i) const
Definition: dvbdescriptors.h:1854
TargetRegionDescriptor
Definition: dvbdescriptors.h:1363
T2DeliverySystemDescriptor::kGuardInterval_1_32
@ kGuardInterval_1_32
Definition: dvbdescriptors.h:1178
DVBLogicalChannelDescriptor::DVBLogicalChannelDescriptor
DVBLogicalChannelDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2569
ServiceRelocatedDescriptor::OldServiceID
uint OldServiceID(void) const
Definition: dvbdescriptors.h:1462
ServiceDescriptor::ServiceNameLength
uint ServiceNameLength(void) const
Definition: dvbdescriptors.h:2064
byte2BCD2int
#define byte2BCD2int(i, j)
Definition: dvbdescriptors.h:54
ParentalRatingDescriptor::ParentalRatingDescriptor
ParentalRatingDescriptor(const std::vector< uint8_t > &data)
Definition: dvbdescriptors.h:1833
ServiceDescriptorMapping::kServiceTypeNimiqTV4
@ kServiceTypeNimiqTV4
Definition: dvbdescriptors.h:1984
CableDeliverySystemDescriptor::CableDeliverySystemDescriptor
CableDeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:742
x1
static int x1
Definition: mythsocket.cpp:57
MPEGDescriptor::m_data
const unsigned char * m_data
Definition: mpegdescriptors.h:370
SatelliteDeliverySystemDescriptor::ModulationSystem
uint ModulationSystem(void) const
Definition: dvbdescriptors.h:878
DVBLogicalChannelDescriptor::ChannelNumber
uint ChannelNumber(uint i) const
Definition: dvbdescriptors.h:2580
ServiceDescriptorMapping::kServiceTypeNimiqTV3
@ kServiceTypeNimiqTV3
Definition: dvbdescriptors.h:1983
SatelliteDeliverySystemDescriptor::kInnerFEC_1_2_ConvolutionCodeRate
@ kInnerFEC_1_2_ConvolutionCodeRate
Definition: dvbdescriptors.h:912
ServiceDescriptorMapping::kServiceTypeH264AVCMosaic
@ kServiceTypeH264AVCMosaic
Definition: dvbdescriptors.h:1954
desc_list_t
std::vector< const unsigned char * > desc_list_t
Definition: mpegdescriptors.h:18
ScramblingDescriptor::ScramblingMode
uint ScramblingMode(void) const
Definition: dvbdescriptors.h:1929
SatelliteDeliverySystemDescriptor::kModulationQAM16
@ kModulationQAM16
Definition: dvbdescriptors.h:890
MessageDescriptor
Definition: dvbdescriptors.h:1329
ServiceRelocatedDescriptor::ServiceRelocatedDescriptor
ServiceRelocatedDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1443
TerrestrialDeliverySystemDescriptor::TerrestrialDeliverySystemDescriptor
TerrestrialDeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:930
LinkageDescriptor
Definition: dvbdescriptors.h:86
ExtendedEventDescriptor
Definition: dvbdescriptors.h:1549
ServiceDescriptorMapping::kServiceTypeHEVCUHDDigitalTelevision
@ kServiceTypeHEVCUHDDigitalTelevision
Definition: dvbdescriptors.h:1972
ComponentDescriptor::HEAACProperties
uint HEAACProperties(void) const
Definition: dvbdescriptors.h:556
TerrestrialDeliverySystemDescriptor::ConstellationString
QString ConstellationString(void) const
Definition: dvbdescriptors.h:976
T2DeliverySystemDescriptor::SisoMiso
uint SisoMiso(void) const
Definition: dvbdescriptors.h:1143
ServiceDescriptorMapping::kServiceTypeNimiqTV6
@ kServiceTypeNimiqTV6
Definition: dvbdescriptors.h:1986
byte4BCD2int
#define byte4BCD2int(i, j, k, l)
Definition: dvbdescriptors.h:61
ShortEventDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(void) const
Definition: dvbdescriptors.h:2180
ServiceListDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2132
T2DeliverySystemDescriptor
Definition: dvbdescriptors.h:1112
ExtendedEventDescriptor::ExtendedEventDescriptor
ExtendedEventDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1552
ExtendedEventDescriptor::TextLength
uint TextLength(void) const
Definition: dvbdescriptors.h:1582
SkyLCNDescriptor
Sky Logical Channel Number descriptor.
Definition: dvbdescriptors.h:2782
LinkageDescriptor::kHandOverAssociatedService
@ kHandOverAssociatedService
Definition: dvbdescriptors.h:155
MultilingualServiceNameDescriptor
Definition: dvbdescriptors.h:1780
SatelliteDeliverySystemDescriptor::FECInnerString
QString FECInnerString(void) const
Definition: dvbdescriptors.h:921
ServiceDescriptor::ServiceProviderShortName
QString ServiceProviderShortName(void) const
Definition: dvbdescriptors.h:2059
LinkageDescriptor::TargetEventID
uint TargetEventID(void) const
Definition: dvbdescriptors.h:187
ServiceDescriptorMapping::kServiceTypeNVODReference
@ kServiceTypeNVODReference
Definition: dvbdescriptors.h:1947
PDCDescriptor
Definition: dvbdescriptors.h:1879
ImageIconDescriptor::ImageIconDescriptor
ImageIconDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1072
NVODReferenceDescriptor::OriginalNetworkId
uint OriginalNetworkId(uint i) const
Definition: dvbdescriptors.h:1817
NetworkNameDescriptor::ShortName
QString ShortName(void) const
Definition: dvbdescriptors.h:79
TerrestrialDeliverySystemDescriptor::Frequency
uint Frequency(void) const
Definition: dvbdescriptors.h:938
TargetRegionNameDescriptor::CountryCode
uint CountryCode(void) const
Definition: dvbdescriptors.h:1416
ComponentDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:400
PrivateDataSpecifierDescriptor::PrivateDataSpecifier
uint32_t PrivateDataSpecifier(void) const
Definition: dvbdescriptors.h:1912
DVBSimulcastChannelDescriptor
DVB HD Simulcast Logical Channel Descriptor.
Definition: dvbdescriptors.h:2594
SubtitlingDescriptor::LanguageString
QString LanguageString(uint i) const
Definition: dvbdescriptors.h:2283
StreamIdentifierDescriptor::ComponentTag
uint ComponentTag(void) const
Definition: dvbdescriptors.h:2242
ServiceDescriptorMapping::kServiceTypeDigitalTelevision
@ kServiceTypeDigitalTelevision
Definition: dvbdescriptors.h:1944
FreesatLCNDescriptor::ServiceID
uint ServiceID(int i) const
Definition: dvbdescriptors.h:2659
CountryAvailabilityDescriptor::CountryCount
uint CountryCount(void) const
Definition: dvbdescriptors.h:654
ComponentDescriptor::IsSubtitle
bool IsSubtitle(void) const
Definition: dvbdescriptors.h:428
T2DeliverySystemDescriptor::m_subCellPtrs
std::vector< const unsigned char * > m_subCellPtrs
Definition: dvbdescriptors.h:1240
BouquetNameDescriptor::BouquetShortName
QString BouquetShortName(void) const
Definition: dvbdescriptors.h:303
LinkageDescriptor::kHandOverLocalVariation
@ kHandOverLocalVariation
Definition: dvbdescriptors.h:154
VBIDataDescriptor::VBIDataDescriptor
VBIDataDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2420
LinkageDescriptor::kEventLinkage
@ kEventLinkage
Definition: dvbdescriptors.h:143
MPEGDescriptor::DescriptorTagExtension
uint DescriptorTagExtension(void) const
Definition: mpegdescriptors.h:347
ApplicationSignallingDescriptor::AITVersionNumber
uint AITVersionNumber(uint i) const
Definition: dvbdescriptors.h:223
C2DeliverySystemDescriptor::Frequency
uint Frequency(void) const
Definition: dvbdescriptors.h:1498
DSNGDescriptor
Definition: dvbdescriptors.h:1537
ServiceDescriptorMapping::kServiceTypeTeletext
@ kServiceTypeTeletext
Definition: dvbdescriptors.h:1946
SupplementaryAudioDescriptor
Definition: dvbdescriptors.h:1269
TargetRegionNameDescriptor::TargetRegionNameDescriptor
TargetRegionNameDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1401
CableDeliverySystemDescriptor::FECOuter
uint FECOuter(void) const
Definition: dvbdescriptors.h:767
ShortSmoothingBufferDescriptor
Definition: dvbdescriptors.h:2214
ContentDescriptor::ContentDescriptor
ContentDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:608
iso639_key_to_str3
static QString iso639_key_to_str3(int code)
Definition: iso639.h:44
uint
unsigned int uint
Definition: compat.h:144
SkyLCNDescriptor::ServiceType
uint ServiceType(int i) const
Definition: dvbdescriptors.h:2814
FrequencyListDescriptor::kCodingTypeNotDefined
@ kCodingTypeNotDefined
Definition: dvbdescriptors.h:1610
ExtendedEventDescriptor::Text
QString Text(const enc_override &encoding_override) const
Definition: dvbdescriptors.h:1588
TransportStreamDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2412
SupplementaryAudioDescriptor::LanguageCodePresent
uint LanguageCodePresent(void) const
Definition: dvbdescriptors.h:1296
DVBContentIdentifierDescriptor::m_crid
std::array< const uint8_t *, 8 > m_crid
Definition: dvbdescriptors.h:2917
PartialTransportStreamDescriptor::PeakRate
uint PeakRate(void) const
Definition: dvbdescriptors.h:2477
TerrestrialDeliverySystemDescriptor::kTransmissionMode2k
@ kTransmissionMode2k
Definition: dvbdescriptors.h:1051
x5
static int x5
Definition: mythsocket.cpp:61
SkyLCNDescriptor::ChannelID
uint ChannelID(int i) const
Definition: dvbdescriptors.h:2817
PrivateDescriptorID::freesat_lcn_table
@ freesat_lcn_table
Definition: mpegdescriptors.h:232
T2DeliverySystemDescriptor::GuardInterval
uint GuardInterval(void) const
Definition: dvbdescriptors.h:1186
TerrestrialDeliverySystemDescriptor::kHierarchyInfoAlpha4InDepthInterleaver
@ kHierarchyInfoAlpha4InDepthInterleaver
Definition: dvbdescriptors.h:992
CableDeliverySystemDescriptor::kInnerFEC_2_3_ConvolutionCodeRate
@ kInnerFEC_2_3_ConvolutionCodeRate
Definition: dvbdescriptors.h:805
ComponentDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:596
TerrestrialDeliverySystemDescriptor::TransmissionMode
uint TransmissionMode(void) const
Definition: dvbdescriptors.h:1055
TerrestrialDeliverySystemDescriptor::kConstellationQPSK
@ kConstellationQPSK
Definition: dvbdescriptors.h:970
ProgramInfo::CategoryType
CategoryType
Definition: programinfo.h:75
ServiceDescriptor::ServiceType
uint ServiceType(void) const
Definition: dvbdescriptors.h:2053
ContentDescriptor::s_categoryDescExists
static volatile bool s_categoryDescExists
Definition: dvbdescriptors.h:641
S2XSatelliteDeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:884
FreesatCallsignDescriptor
Freesat Channel Callsign descriptor.
Definition: dvbdescriptors.h:2744
ServiceRelocatedDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:852
T2DeliverySystemDescriptor::SisoMisoString
QString SisoMisoString(void) const
Definition: dvbdescriptors.h:1144
DataBroadcastDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(void) const
Definition: dvbdescriptors.h:709
SatelliteDeliverySystemDescriptor::FrequencykHz
unsigned long long FrequencykHz(void) const
Definition: dvbdescriptors.h:834
StuffingDescriptor::StuffingDescriptor
StuffingDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2254
TerrestrialDeliverySystemDescriptor::kGuardInterval_1_16
@ kGuardInterval_1_16
Definition: dvbdescriptors.h:1038
CAIdentifierDescriptor::CAIdentifierDescriptor
CAIdentifierDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:317
PDCDescriptor::ProgramIdLabel
uint ProgramIdLabel(void) const
Definition: dvbdescriptors.h:1890
TerrestrialDeliverySystemDescriptor::kBandwidth7Mhz
@ kBandwidth7Mhz
Definition: dvbdescriptors.h:949
PrivateDescriptorID::sky_lcn_table
@ sky_lcn_table
Definition: mpegdescriptors.h:229
PrivateDataSpecifierDescriptor
Definition: dvbdescriptors.h:1900
TargetRegionNameDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:1430
ContentDescriptor::s_categoryLock
static QMutex s_categoryLock
Definition: dvbdescriptors.h:639
TransportStreamDescriptor::TransportStreamDescriptor
TransportStreamDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2403
ServiceListDescriptor::ServiceCount
uint ServiceCount(void) const
Definition: dvbdescriptors.h:2125
ServiceDescriptorMapping::kServiceTypeEchoStarTV4
@ kServiceTypeEchoStarTV4
Definition: dvbdescriptors.h:1980
SubtitlingDescriptor::SubtitlingDescriptor
SubtitlingDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2271
LinkageDescriptor::MobileInitialServiceID
uint MobileInitialServiceID(void) const
Definition: dvbdescriptors.h:178
TerrestrialDeliverySystemDescriptor::kBandwidth5Mhz
@ kBandwidth5Mhz
Definition: dvbdescriptors.h:951
SkyLCNDescriptor::ServiceID
uint ServiceID(int i) const
Definition: dvbdescriptors.h:2811
T2DeliverySystemDescriptor::kBandwidth1712kHz
@ kBandwidth1712kHz
Definition: dvbdescriptors.h:1159
TerrestrialDeliverySystemDescriptor::kHierarchyInfoAlpha2NativeInterleaver
@ kHierarchyInfoAlpha2NativeInterleaver
Definition: dvbdescriptors.h:987
NVODReferenceDescriptor::TransportStreamId
uint TransportStreamId(uint i) const
Definition: dvbdescriptors.h:1814
ServiceListDescriptor::ServiceID
uint ServiceID(uint i) const
Definition: dvbdescriptors.h:2127
SatelliteDeliverySystemDescriptor::kInnerFEC_7_8_ConvolutionCodeRate
@ kInnerFEC_7_8_ConvolutionCodeRate
Definition: dvbdescriptors.h:916
DataBroadcastDescriptor::Selector
const unsigned char * Selector(void) const
Definition: dvbdescriptors.h:700
MTV_PUBLIC
#define MTV_PUBLIC
Definition: mythtvexp.h:15
LinkageDescriptor::IsEventSimulcast
bool IsEventSimulcast(void) const
Definition: dvbdescriptors.h:191
AC3Descriptor::HasBSID
bool HasBSID(void) const
Definition: dvbdescriptors.h:2504
T2DeliverySystemDescriptor::kTransmissionMode2k
@ kTransmissionMode2k
Definition: dvbdescriptors.h:1197
ServiceDescriptorMapping::kServiceTypeNimiqTV2
@ kServiceTypeNimiqTV2
Definition: dvbdescriptors.h:1982
AC3Descriptor::ComponentType
uint ComponentType(void) const
Definition: dvbdescriptors.h:2512
FreesatLCNDescriptor::RegionID
uint RegionID(int i, int j) const
Definition: dvbdescriptors.h:2671
TelephoneDescriptor
Definition: dvbdescriptors.h:2304
FreesatRegionDescriptor::Language
QString Language(uint i) const
Definition: dvbdescriptors.h:2725
ExtendedEventDescriptor::LengthOfItems
uint LengthOfItems(void) const
Definition: dvbdescriptors.h:1572
LocalTimeOffsetDescriptor::LocalTimeOffsetDescriptor
LocalTimeOffsetDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1647
AC3Descriptor::AC3Descriptor
AC3Descriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2495
TerrestrialDeliverySystemDescriptor::kHierarchyInfoAlpha1InDepthInterleaver
@ kHierarchyInfoAlpha1InDepthInterleaver
Definition: dvbdescriptors.h:990
ApplicationSignallingDescriptor::Count
uint Count() const
Definition: dvbdescriptors.h:220
DataBroadcastIdDescriptor
Definition: dvbdescriptors.h:723
DescriptorID::c2_delivery_system
@ c2_delivery_system
Definition: mpegdescriptors.h:153
TimeShiftedEventDescriptor::TimeShiftedEventDescriptor
TimeShiftedEventDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2376
SupplementaryAudioDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:1301
T2DeliverySystemDescriptor::CellID
uint CellID(uint i) const
Definition: dvbdescriptors.h:1216
SatelliteDeliverySystemDescriptor::Polarization
uint Polarization(void) const
Definition: dvbdescriptors.h:853
LinkageDescriptor::MobileNetworkID
uint MobileNetworkID(void) const
Definition: dvbdescriptors.h:173
T2DeliverySystemDescriptor::BandwidthHz
uint BandwidthHz(void) const
Definition: dvbdescriptors.h:1162
LinkageDescriptor::kEPGService
@ kEPGService
Definition: dvbdescriptors.h:132
DataBroadcastIdDescriptor::DataBroadcastIdDescriptor
DataBroadcastIdDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:726
coderate_inner
static QString coderate_inner(uint coderate)
Definition: dvbdescriptors.h:2542
TerrestrialDeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:651
SatelliteDeliverySystemDescriptor::SymbolRate
uint SymbolRate(void) const
Definition: dvbdescriptors.h:899
ContentDescriptor::UserNibble1
uint UserNibble1(uint i) const
Definition: dvbdescriptors.h:625
TerrestrialDeliverySystemDescriptor::CodeRateLPString
QString CodeRateLPString(void) const
Definition: dvbdescriptors.h:1027
DataBroadcastDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(void) const
Definition: dvbdescriptors.h:707
LocalTimeOffsetDescriptor::LocalTimeOffset
uint LocalTimeOffset(uint i) const
Definition: dvbdescriptors.h:1676
C2DeliverySystemDescriptor::DataSliceID
uint DataSliceID(void) const
Definition: dvbdescriptors.h:1492
FrequencyListDescriptor::kCodingTypeCable
@ kCodingTypeCable
Definition: dvbdescriptors.h:1612
StreamIdentifierDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2243
T2DeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:701
ServiceDescriptorMapping::kServiceTypeDVB_SRM
@ kServiceTypeDVB_SRM
Definition: dvbdescriptors.h:1951
T2DeliverySystemDescriptor::m_cellPtrs
std::vector< const unsigned char * > m_cellPtrs
Definition: dvbdescriptors.h:1239
OpenTVChannelListDescriptor::ChannelType
uint ChannelType(uint i) const
Definition: dvbdescriptors.h:2847
ServiceDescriptorMapping::kServiceTypeEchoStarTV2
@ kServiceTypeEchoStarTV2
Definition: dvbdescriptors.h:1978
ServiceDescriptor::ServiceProviderNameLength
uint ServiceProviderNameLength(void) const
Definition: dvbdescriptors.h:2055
TargetRegionDescriptor::CountryCodeString
QString CountryCodeString(void) const
Definition: dvbdescriptors.h:1385
SkyLCNDescriptor::LogicalChannelNumber
uint LogicalChannelNumber(int i) const
Definition: dvbdescriptors.h:2820
FreesatCallsignDescriptor::Callsign
QString Callsign(void) const
Definition: dvbdescriptors.h:2765
ServiceDescriptor::IsHDTV
bool IsHDTV(void) const
Definition: dvbdescriptors.h:2081
ServiceDescriptorMapping::kServiceTypeH264AVCHDNVODReference
@ kServiceTypeH264AVCHDNVODReference
Definition: dvbdescriptors.h:1967
LocalTimeOffsetDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:1042
assert
#define assert(x)
Definition: audiooutputalsa.cpp:18
OpenTVChannelListDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:985
ServiceDescriptorMapping::kServiceTypeDataBroadcast
@ kServiceTypeDataBroadcast
Definition: dvbdescriptors.h:1955
CAIdentifierDescriptor::CASystemId
int CASystemId(uint i) const
Definition: dvbdescriptors.h:326
ComponentDescriptor::ComponentTag
uint ComponentTag(void) const
Definition: dvbdescriptors.h:396
DescriptorID::image_icon
@ image_icon
Definition: mpegdescriptors.h:143
DataBroadcastDescriptor::SelectorLength
uint SelectorLength(void) const
Definition: dvbdescriptors.h:696
DataBroadcastDescriptor::TextLength
uint TextLength(void) const
Definition: dvbdescriptors.h:712
FreesatRegionDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:959
ImageIconDescriptor::LastDescriptorNumber
uint LastDescriptorNumber(void) const
Definition: dvbdescriptors.h:1093
PrivateUPCCablecomEpisodeTitleDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(void) const
Definition: dvbdescriptors.h:2969
FrequencyListDescriptor::Frequency
unsigned long long Frequency(uint i) const
Definition: dvbdescriptors.h:1621
ContentDescriptor
Definition: dvbdescriptors.h:605
ServiceDescriptorMapping::kServiceTypeDVB_MHP
@ kServiceTypeDVB_MHP
Definition: dvbdescriptors.h:1959
SatelliteDeliverySystemDescriptor::IsEast
bool IsEast(void) const
west_east_flag 1 8.0
Definition: dvbdescriptors.h:850
TeletextDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(uint i) const
Definition: dvbdescriptors.h:2355
LinkageDescriptor::kInformationService
@ kInformationService
Definition: dvbdescriptors.h:131
ComponentDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(void) const
Definition: dvbdescriptors.h:404
ServiceDescriptorMapping::IsHDTV
bool IsHDTV(void) const
Definition: dvbdescriptors.h:2019
TerrestrialDeliverySystemDescriptor::kGuardInterval_1_4
@ kGuardInterval_1_4
Definition: dvbdescriptors.h:1040
AC3Descriptor::MainID
uint MainID(void) const
Definition: dvbdescriptors.h:2519
LocalTimeOffsetDescriptor::CountryCodeString
QString CountryCodeString(uint i) const
Definition: dvbdescriptors.h:1661
ServiceAvailabilityDescriptor
Definition: dvbdescriptors.h:2096
DVBContentIdentifierDescriptor::DVBContentIdentifierDescriptor
DVBContentIdentifierDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2866
ServiceDescriptor::ServiceShortName
QString ServiceShortName(void) const
Definition: dvbdescriptors.h:2072
SHDeliverySystemDescriptor::SHDeliverySystemDescriptor
SHDeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1247
NetworkChangeNotifyDescriptor
Definition: dvbdescriptors.h:1308
PrivateDescriptorID::freesat_callsign
@ freesat_callsign
Definition: mpegdescriptors.h:238
DVBLogicalChannelDescriptor::ServiceID
uint ServiceID(uint i) const
Definition: dvbdescriptors.h:2577
C2DeliverySystemDescriptor::PlpID
uint PlpID(void) const
Definition: dvbdescriptors.h:1486
SubtitlingDescriptor
Definition: dvbdescriptors.h:2268
PartialTransportStreamDescriptor
Definition: dvbdescriptors.h:2466
ServiceDescriptorMapping::ServiceDescriptorMapping
ServiceDescriptorMapping(const uint service_type)
Definition: dvbdescriptors.h:1941
ShortEventDescriptor::LanguageString
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Definition: dvbdescriptors.h:2176
SatelliteDeliverySystemDescriptor::OrbitalPosition
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Definition: dvbdescriptors.h:839
ShortEventDescriptor::EventName
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Definition: dvbdescriptors.h:2185
ServiceRelocatedDescriptor::OldTransportID
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Definition: dvbdescriptors.h:1461
SupplementaryAudioDescriptor::MixType
uint MixType(void) const
Definition: dvbdescriptors.h:1287
SatelliteDeliverySystemDescriptor::ModulationSystemString
QString ModulationSystemString(void) const
Definition: dvbdescriptors.h:879
LinkageDescriptor::LinkageTypeString
QString LinkageTypeString(void) const
Definition: dvbdescriptors.cpp:302
DefaultAuthorityDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2935
LinkageDescriptor::kDataBroadcastService
@ kDataBroadcastService
Definition: dvbdescriptors.h:136
StreamIdentifierDescriptor
This is used to label streams so the can be treated differently, for instance each stream may get it'...
Definition: dvbdescriptors.h:2232
PrivateUPCCablecomEpisodeTitleDescriptor::CanonicalLanguageKey
int CanonicalLanguageKey(void) const
Definition: dvbdescriptors.h:2965
CableDeliverySystemDescriptor::ModulationString
QString ModulationString(void) const
Definition: dvbdescriptors.h:783
SatelliteDeliverySystemDescriptor::SymbolRateHz
uint SymbolRateHz(void) const
Definition: dvbdescriptors.h:904
ServiceDescriptorMapping::IsDigitalAudio
bool IsDigitalAudio(void) const
Definition: dvbdescriptors.h:2013
MultilingualServiceNameDescriptor::MultilingualServiceNameDescriptor
MultilingualServiceNameDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1783
AC3Descriptor
Definition: dvbdescriptors.h:2492
TerrestrialDeliverySystemDescriptor::kHierarchyInfoAlpha4NativeInterleaver
@ kHierarchyInfoAlpha4NativeInterleaver
Definition: dvbdescriptors.h:988
CableDeliverySystemDescriptor::kInnerFEC_8_9_ConvolutionCodeRate
@ kInnerFEC_8_9_ConvolutionCodeRate
Definition: dvbdescriptors.h:809
TerrestrialDeliverySystemDescriptor::kCodeRate_1_2
@ kCodeRate_1_2
Definition: dvbdescriptors.h:1011
ScramblingDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:1930
TeletextDescriptor::TeletextPageNum
uint TeletextPageNum(uint i) const
Definition: dvbdescriptors.h:2366
ImageIconDescriptor
Definition: dvbdescriptors.h:1069
ServiceDescriptor
Definition: dvbdescriptors.h:2043
ComponentDescriptor
Definition: dvbdescriptors.h:382
ApplicationSignallingDescriptor
Definition: dvbdescriptors.h:206
ServiceAvailabilityDescriptor::ServiceAvailabilityDescriptor
ServiceAvailabilityDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2099
StuffingDescriptor
Definition: dvbdescriptors.h:2251
SatelliteDeliverySystemDescriptor::IsVerticalRightPolarization
bool IsVerticalRightPolarization(void) const
Definition: dvbdescriptors.h:862
OpenTVChannelListDescriptor::ServiceID
uint ServiceID(uint i) const
Definition: dvbdescriptors.h:2844
ServiceDescriptorMapping::kServiceTypeNimiqTV9
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Definition: dvbdescriptors.h:1989
DataBroadcastDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:1021
SatelliteDeliverySystemDescriptor::kInnerFEC_3_4_ConvolutionCodeRate
@ kInnerFEC_3_4_ConvolutionCodeRate
Definition: dvbdescriptors.h:914
DVBContentIdentifierDescriptor::m_cridCount
size_t m_cridCount
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TerrestrialDeliverySystemDescriptor::FrequencyHz
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Definition: dvbdescriptors.h:943
MosaicDescriptor
Definition: dvbdescriptors.h:1690
T2DeliverySystemDescriptor::kBandwidth7Mhz
@ kBandwidth7Mhz
Definition: dvbdescriptors.h:1155
DVBSimulcastChannelDescriptor::ChannelCount
uint ChannelCount(void) const
Definition: dvbdescriptors.h:2603
SatelliteDeliverySystemDescriptor::kModulationQPSK_NS
@ kModulationQPSK_NS
Definition: dvbdescriptors.h:886
ServiceDescriptorMapping::kServiceTypeNimiqTV5
@ kServiceTypeNimiqTV5
Definition: dvbdescriptors.h:1985
SatelliteDeliverySystemDescriptor::kInnerFEC_5_6_ConvolutionCodeRate
@ kInnerFEC_5_6_ConvolutionCodeRate
Definition: dvbdescriptors.h:915
SatelliteDeliverySystemDescriptor::kRollOff_Auto
@ kRollOff_Auto
Definition: dvbdescriptors.h:869
TerrestrialDeliverySystemDescriptor::IsMPE_FECUsed
bool IsMPE_FECUsed(void) const
Definition: dvbdescriptors.h:965
BouquetNameDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:306
PrivateUPCCablecomEpisodeTitleDescriptor::PrivateUPCCablecomEpisodeTitleDescriptor
PrivateUPCCablecomEpisodeTitleDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2948
StuffingDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:2260
FreesatCallsignDescriptor::Language
QString Language(void) const
Definition: dvbdescriptors.h:2762
CableDeliverySystemDescriptor::SymbolRateRaw
uint SymbolRateRaw(void) const
Definition: dvbdescriptors.h:791
SatelliteDeliverySystemDescriptor::kModulationQPSK
@ kModulationQPSK
Definition: dvbdescriptors.h:888
LinkageDescriptor::MobileHandOverTypeString
QString MobileHandOverTypeString(void) const
Definition: dvbdescriptors.cpp:311
TerrestrialDeliverySystemDescriptor::TransmissionModeString
QString TransmissionModeString(void) const
Definition: dvbdescriptors.h:1056
LocalTimeOffsetDescriptor::CountryCode
uint CountryCode(uint i) const
Definition: dvbdescriptors.h:1656
T2DeliverySystemDescriptor::kTransmissionMode32k
@ kTransmissionMode32k
Definition: dvbdescriptors.h:1202
SatelliteDeliverySystemDescriptor::kRollOff_20
@ kRollOff_20
Definition: dvbdescriptors.h:867
CableDeliverySystemDescriptor::kOuterFEC_None
@ kOuterFEC_None
Definition: dvbdescriptors.h:764
ExtendedEventDescriptor::LastNumber
uint LastNumber(void) const
Definition: dvbdescriptors.h:1561
FreesatRegionDescriptor::RegionID
int RegionID(uint i) const
Definition: dvbdescriptors.h:2722
NetworkNameDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:81
SatelliteDeliverySystemDescriptor::PolarizationString
QString PolarizationString() const
Definition: dvbdescriptors.h:854
TerrestrialDeliverySystemDescriptor::kTransmissionMode4k
@ kTransmissionMode4k
Definition: dvbdescriptors.h:1053
SkyLCNDescriptor::ServiceCount
uint ServiceCount(void) const
Definition: dvbdescriptors.h:2808
ServiceDescriptorMapping::kServiceTypeH264AVCSDDigitalTelevision
@ kServiceTypeH264AVCSDDigitalTelevision
Definition: dvbdescriptors.h:1962
PrivateUPCCablecomEpisodeTitleDescriptor::LanguageString
QString LanguageString(void) const
Definition: dvbdescriptors.h:2961
TerrestrialDeliverySystemDescriptor::IsTimeSlicingIndicatorUsed
bool IsTimeSlicingIndicatorUsed(void) const
Definition: dvbdescriptors.h:963
T2DeliverySystemDescriptor::kTransmissionMode4k
@ kTransmissionMode4k
Definition: dvbdescriptors.h:1199
SatelliteDeliverySystemDescriptor
Definition: dvbdescriptors.h:818
SatelliteDeliverySystemDescriptor::kRollOff_25
@ kRollOff_25
Definition: dvbdescriptors.h:868
SubtitlingDescriptor::SubtitleType
uint SubtitleType(uint i) const
Definition: dvbdescriptors.h:2291
AncillaryDataDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.h:258
TelephoneDescriptor::TelephoneDescriptor
TelephoneDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2307
ExtendedEventDescriptor::Text
QString Text(void) const
Definition: dvbdescriptors.h:1584
TerrestrialDeliverySystemDescriptor::BandwidthHz
uint BandwidthHz(void) const
Definition: dvbdescriptors.h:954
DVBContentIdentifierDescriptor::ContentId
QString ContentId(size_t n=0) const
Definition: dvbdescriptors.h:2895
FreesatRegionDescriptor
Freesat Region descriptor.
Definition: dvbdescriptors.h:2689
SkyLCNDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:920
LocalTimeOffsetDescriptor::Count
uint Count(void) const
Definition: dvbdescriptors.h:1652
TerrestrialDeliverySystemDescriptor::CodeRateHPString
QString CodeRateHPString(void) const
Definition: dvbdescriptors.h:1018
CableDeliverySystemDescriptor::SymbolRateHz
uint SymbolRateHz(void) const
Definition: dvbdescriptors.h:796
ServiceDescriptorMapping::kServiceTypeH264AVCHDDigitalTelevision
@ kServiceTypeH264AVCHDDigitalTelevision
Definition: dvbdescriptors.h:1965
DataBroadcastDescriptor::DataComponentTag
uint DataComponentTag(void) const
Definition: dvbdescriptors.h:694
ApplicationSignallingDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:996
FreesatRegionDescriptor::m_entries
desc_list_t m_entries
Definition: dvbdescriptors.h:2734
TargetRegionNameDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:1428
TargetRegionNameDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:834
OpenTVChannelListDescriptor::ChannelNumber
uint ChannelNumber(uint i) const
Definition: dvbdescriptors.h:2853
TargetRegionNameDescriptor
Definition: dvbdescriptors.h:1398
TerrestrialDeliverySystemDescriptor::HighPriority
bool HighPriority(void) const
Definition: dvbdescriptors.h:961
ComponentDescriptor::SubtitleType
uint SubtitleType(void) const
Definition: dvbdescriptors.h:578
SatelliteDeliverySystemDescriptor::RollOff
uint RollOff(void) const
Definition: dvbdescriptors.h:871
FrequencyListDescriptor::FrequencyHz
unsigned long long FrequencyHz(uint i) const
Definition: dvbdescriptors.h:1633
TerrestrialDeliverySystemDescriptor::kCodeRate_2_3
@ kCodeRate_2_3
Definition: dvbdescriptors.h:1012
ComponentDescriptor::AVCProperties
uint AVCProperties(void) const
Definition: dvbdescriptors.h:460
ScramblingDescriptor::ScramblingDescriptor
ScramblingDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1922
LinkageDescriptor::LinkageType
uint LinkageType(void) const
Definition: dvbdescriptors.h:145
MultilingualNetworkNameDescriptor::MultilingualNetworkNameDescriptor
MultilingualNetworkNameDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1764
T2DeliverySystemDescriptor::kGuardInterval_1_4
@ kGuardInterval_1_4
Definition: dvbdescriptors.h:1181
ServiceDescriptorMapping::IsDTV
bool IsDTV(void) const
Definition: dvbdescriptors.h:1993
CableDeliverySystemDescriptor::kInnerFEC_None
@ kInnerFEC_None
Definition: dvbdescriptors.h:810
DataBroadcastDescriptor::Text
QString Text(void) const
Definition: dvbdescriptors.h:714
T2DeliverySystemDescriptor::kGuardInterval_19_256
@ kGuardInterval_19_256
Definition: dvbdescriptors.h:1184
DefaultAuthorityDescriptor
Definition: dvbdescriptors.h:2921
ServiceDescriptorMapping::toString
QString toString(void) const
Definition: dvbdescriptors.cpp:559
LinkageDescriptor::MobileHandOverType
uint MobileHandOverType(void) const
Definition: dvbdescriptors.h:157
StreamIdentifierDescriptor::StreamIdentifierDescriptor
StreamIdentifierDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2235
TerrestrialDeliverySystemDescriptor::kTransmissionMode8k
@ kTransmissionMode8k
Definition: dvbdescriptors.h:1052
NetworkChangeNotifyDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:787
SatelliteDeliverySystemDescriptor::IsHorizontalLeftPolarization
bool IsHorizontalLeftPolarization(void) const
Definition: dvbdescriptors.h:861
AdaptationFieldDataDescriptor
Definition: dvbdescriptors.h:229
SatelliteDeliverySystemDescriptor::FECInner
uint FECInner(void) const
Definition: dvbdescriptors.h:920
ComponentDescriptor::MPEG2Properties
uint MPEG2Properties(void) const
Definition: dvbdescriptors.h:442
ServiceDescriptorMapping::kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDDigitalTelevision
@ kServiceTypeH264AVCFrameCompatiblePlanoStereoscopicHDDigitalTelevision
Definition: dvbdescriptors.h:1968
LinkageDescriptor::MobileOriginType
uint MobileOriginType(void) const
Definition: dvbdescriptors.h:166
LinkageDescriptor::HasMobileInitialServiceID
bool HasMobileInitialServiceID(void) const
Definition: dvbdescriptors.h:176
TeletextDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:598
ServiceDescriptorMapping::kServiceTypeH264AVCSDNVODTimeShifted
@ kServiceTypeH264AVCSDNVODTimeShifted
Definition: dvbdescriptors.h:1963
SupplementaryAudioDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:1299
SkyLCNDescriptor::RegionID
uint RegionID(void) const
Definition: dvbdescriptors.h:2802
DVBContentIdentifierDescriptor
Definition: dvbdescriptors.h:2863
ServiceDescriptorMapping::kServiceTypeNimiqTV8
@ kServiceTypeNimiqTV8
Definition: dvbdescriptors.h:1988
T2DeliverySystemDescriptor::TransposerFrequency
uint TransposerFrequency(uint i, uint j) const
Definition: dvbdescriptors.h:1230
FrequencyListDescriptor::FrequencyCount
uint FrequencyCount() const
Definition: dvbdescriptors.h:1620
LinkageDescriptor::OriginalNetworkID
uint OriginalNetworkID() const
Definition: dvbdescriptors.h:125
FreesatLCNDescriptor::ChanID
uint ChanID(int i) const
Definition: dvbdescriptors.h:2662
iso639_str3_to_key
static int iso639_str3_to_key(const unsigned char *iso639_2)
Definition: iso639.h:59
T2DeliverySystemDescriptor::T2DeliverySystemDescriptor
T2DeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1115
LinkageDescriptor::kTSContaining_INT_BAT_NIT
@ kTSContaining_INT_BAT_NIT
Definition: dvbdescriptors.h:142
T2DeliverySystemDescriptor::PlpID
uint PlpID(void) const
Definition: dvbdescriptors.h:1131
TeletextDescriptor::LanguageString
QString LanguageString(uint i) const
Definition: dvbdescriptors.h:2353
S2XSatelliteDeliverySystemDescriptor::S2XSatelliteDeliverySystemDescriptor
S2XSatelliteDeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1515
MessageDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:799
SatelliteDeliverySystemDescriptor::IsCircularPolarization
bool IsCircularPolarization(void) const
Definition: dvbdescriptors.h:859
NVODReferenceDescriptor::NVODReferenceDescriptor
NVODReferenceDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1804
AC3Descriptor::BSID
uint BSID(void) const
Definition: dvbdescriptors.h:2515
TimeShiftedEventDescriptor
Definition: dvbdescriptors.h:2373
TerrestrialDeliverySystemDescriptor::kHierarchyInfoNonHierarchicalNativeInterleaver
@ kHierarchyInfoNonHierarchicalNativeInterleaver
Definition: dvbdescriptors.h:985
VBITeletextDescriptor::VBITeletextDescriptor
VBITeletextDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2450
SkyLCNDescriptor::RegionRaw
uint RegionRaw(void) const
Definition: dvbdescriptors.h:2805
ExtendedEventDescriptor::CanonicalLanguageString
QString CanonicalLanguageString(void) const
Definition: dvbdescriptors.h:1569
VBITeletextDescriptor
Definition: dvbdescriptors.h:2447
TeletextDescriptor::TeletextType
uint TeletextType(uint i) const
Definition: dvbdescriptors.h:2360
TargetRegionDescriptor::TargetRegionDescriptor
TargetRegionDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1366
ServiceListDescriptor
Definition: dvbdescriptors.h:2111
FreesatLCNDescriptor::FreesatLCNDescriptor
FreesatLCNDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2627
ComponentDescriptor::ComponentType
uint ComponentType(void) const
Definition: dvbdescriptors.h:394
ServiceDescriptorMapping::kServiceTypeNimiqTV7
@ kServiceTypeNimiqTV7
Definition: dvbdescriptors.h:1987
OpenTVChannelListDescriptor::OpenTVChannelListDescriptor
OpenTVChannelListDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2833
PartialTransportStreamDescriptor::SmoothBuf
uint SmoothBuf(void) const
Definition: dvbdescriptors.h:2485
T2DeliverySystemDescriptor::kTransmissionMode1k
@ kTransmissionMode1k
Definition: dvbdescriptors.h:1200
AncillaryDataDescriptor::AncillaryDataID
uint AncillaryDataID(void) const
Definition: dvbdescriptors.h:257
T2DeliverySystemDescriptor::Parse
void Parse(void) const
Definition: dvbdescriptors.cpp:686
ContentDescriptor::Nibble
uint Nibble(uint i) const
Definition: dvbdescriptors.h:622
TerrestrialDeliverySystemDescriptor::kCodeRate_7_8
@ kCodeRate_7_8
Definition: dvbdescriptors.h:1015
DVBLogicalChannelDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:898
TeletextDescriptor
Definition: dvbdescriptors.h:2337
NetworkChangeNotifyDescriptor::NetworkChangeNotifyDescriptor
NetworkChangeNotifyDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1311
T2DeliverySystemDescriptor::T2SystemID
uint T2SystemID(void) const
Definition: dvbdescriptors.h:1137
DescriptorID::service_relocated
@ service_relocated
Definition: mpegdescriptors.h:151
SatelliteDeliverySystemDescriptor::SatelliteDeliverySystemDescriptor
SatelliteDeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:821
FreesatLCNDescriptor::LogicalChannelNumber
uint LogicalChannelNumber(int i, int j) const
Definition: dvbdescriptors.h:2668
AC3Descriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:1080
SupplementaryAudioDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:765
SubtitlingDescriptor::CompositionPageID
uint CompositionPageID(uint i) const
Definition: dvbdescriptors.h:2294
ServiceDescriptor::IsDigitalAudio
bool IsDigitalAudio(void) const
Definition: dvbdescriptors.h:2079
ContentDescriptor::Init
static void Init(void)
Definition: dvbdescriptors.cpp:351
SatelliteDeliverySystemDescriptor::kInnerFEC_8_9_ConvolutionCodeRate
@ kInnerFEC_8_9_ConvolutionCodeRate
Definition: dvbdescriptors.h:917
LinkageDescriptor::kSystemSoftwareUpdateService
@ kSystemSoftwareUpdateService
Definition: dvbdescriptors.h:139
TimeShiftedServiceDescriptor::TimeShiftedServiceDescriptor
TimeShiftedServiceDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2390
DescriptorID::supplementary_audio
@ supplementary_audio
Definition: mpegdescriptors.h:146
C2DeliverySystemDescriptor
Definition: dvbdescriptors.h:1468
LinkageDescriptor::IsTargetListed
bool IsTargetListed(void) const
Definition: dvbdescriptors.h:189
TerrestrialDeliverySystemDescriptor::kGuardInterval_1_32
@ kGuardInterval_1_32
Definition: dvbdescriptors.h:1037
SatelliteDeliverySystemDescriptor::ModulationString
QString ModulationString(void) const
Definition: dvbdescriptors.h:893
SupplementaryAudioDescriptor::EditorialClassification
uint EditorialClassification(void) const
Definition: dvbdescriptors.h:1290
SkyLCNDescriptor::SkyLCNDescriptor
SkyLCNDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:2785
TransportStreamDescriptor
Definition: dvbdescriptors.h:2400
LinkageDescriptor::kTSContaining_SSU_BAT_NIT
@ kTSContaining_SSU_BAT_NIT
Definition: dvbdescriptors.h:140
FreesatRegionDescriptor::RegionName
QString RegionName(uint i) const
Definition: dvbdescriptors.h:2728
AC3Descriptor::HasComponentType
bool HasComponentType(void) const
Definition: dvbdescriptors.h:2502
PrivateDataSpecifierDescriptor::PrivateDataSpecifierDescriptor
PrivateDataSpecifierDescriptor(const std::vector< uint8_t > &data)
Definition: dvbdescriptors.h:1905
DVBSimulcastChannelDescriptor::ServiceID
uint ServiceID(uint i) const
Definition: dvbdescriptors.h:2605
T2DeliverySystemDescriptor::kBandwidth6Mhz
@ kBandwidth6Mhz
Definition: dvbdescriptors.h:1156
FreesatLCNDescriptor::ServiceCount
uint ServiceCount(void) const
Definition: dvbdescriptors.h:2656
SatelliteDeliverySystemDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:633
byte3BCD2int
#define byte3BCD2int(i, j, k)
Definition: dvbdescriptors.h:57
TargetRegionDescriptor::toString
QString toString(void) const override
Definition: dvbdescriptors.cpp:817
LinkageDescriptor::LinkageDescriptor
LinkageDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:89
DefaultAuthorityDescriptor::DefaultAuthority
QString DefaultAuthority(void) const
Definition: dvbdescriptors.h:2930
PrivateDescriptorID
Definition: mpegdescriptors.h:197
BouquetNameDescriptor::BouquetName
QString BouquetName(void) const
Definition: dvbdescriptors.h:301
ComponentDescriptor::ComponentDescriptor
ComponentDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:385
NetworkNameDescriptor
Definition: dvbdescriptors.h:68
ServiceRelocatedDescriptor::OldOriginalNetworkID
uint OldOriginalNetworkID(void) const
Definition: dvbdescriptors.h:1460
CountryAvailabilityDescriptor::CountryNames
QString CountryNames(void) const
Definition: dvbdescriptors.h:662
ShortEventDescriptor::LanguageKey
int LanguageKey(void) const
Definition: dvbdescriptors.h:2174
ContentDescriptor::Nibble2
uint Nibble2(uint i) const
Definition: dvbdescriptors.h:620
C2DeliverySystemDescriptor::C2DeliverySystemDescriptor
C2DeliverySystemDescriptor(const unsigned char *data, int len=300)
Definition: dvbdescriptors.h:1471
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