HLSRecStream Class Reference

#include <libmythtv/recorders/HLS/HLSStream.h>

Collaboration diagram for HLSRecStream:

Public Member Functions
	HLSRecStream (int inputId, int seq, uint64_t bitrate, QString m3u8_url, QString segment_base_url)
	~HLSRecStream (void)
int	Read (uint8_t *buffer, int len)
QString	toString (void) const
int	Id (void) const
int	Version (void) const
void	SetVersion (int x)
std::chrono::seconds	TargetDuration (void) const
void	SetTargetDuration (std::chrono::seconds x)
int	DiscontinuitySequence (void) const
void	SetDiscontinuitySequence (int s)
uint64_t	AverageBandwidth (void) const
uint64_t	Bitrate (void) const
void	SetBitrate (uint64_t bitrate)
uint64_t	CurrentByteRate (void) const
void	SetCurrentByteRate (uint64_t byterate)
bool	Cache (void) const
void	SetCache (bool x)
void	SetDateTime (QDateTime &dt)
bool	Live (void) const
void	SetLive (bool x)
QString	M3U8Url (void) const
QString	SegmentBaseUrl (void) const
void	SetSegmentBaseUrl (const QString &n)
QString	MapUri (void) const
void	SetMapUri (const QString &x)
std::chrono::seconds	Duration (void) const
uint	NumCachedSegments (void) const
uint	NumReleasedSegments (void) const
uint	NumTotalSegments (void) const
void	Good (void)
void	Retrying (void)
int	RetryCount (void) const
bool	operator< (const HLSRecStream &b) const
bool	operator> (const HLSRecStream &b) const

Static Public Member Functions
static bool	IsGreater (const HLSRecStream *s1, const HLSRecStream *s2)

Protected Member Functions
void	AverageBandwidth (int64_t bandwidth)

Private Attributes
int	m_inputId {0}
int	m_id
int	m_version {1}
std::chrono::seconds	m_targetDuration {-1s}
uint64_t	m_curByteRate {0}
uint64_t	m_bitrate {0}
std::chrono::seconds	m_duration {0s}
int	m_discontSeq {0}
bool	m_live {true}
int64_t	m_bandwidth {0}
double	m_sumBandwidth {0.0}
QQueue< int64_t >	m_bandwidthSegs
QString	m_m3u8Url
QString	m_segmentBaseUrl
QMutex	m_lock
bool	m_cache {false}
QDateTime	m_dateTime
int	m_retries {0}
QString	m_mapUri

Friends
class	HLSReader

Detailed Description

Definition at line 25 of file HLSStream.h.

Constructor & Destructor Documentation

HLSRecStream()

HLSRecStream::HLSRecStream	(	int	inputId,
		int	seq,
		uint64_t	bitrate,
		QString	m3u8_url,
		QString	segment_base_url
	)

Definition at line 26 of file HLSStream.cpp.

~HLSRecStream()

HLSRecStream::~HLSRecStream

(

void

)

Definition at line 36 of file HLSStream.cpp.

Member Function Documentation

AverageBandwidth() [1/2]

void HLSRecStream::AverageBandwidth ( int64_t  bandwidth )

protected

Definition at line 221 of file HLSStream.cpp.

AverageBandwidth() [2/2]

uint64_t HLSRecStream::AverageBandwidth ( void  ) const

inline

Definition at line 47 of file HLSStream.h.

Referenced by HLSReader::DownloadSegmentData().

Bitrate()

uint64_t HLSRecStream::Bitrate ( void  ) const

inline

Definition at line 48 of file HLSStream.h.

Referenced by HLSReader::DecreaseBitrate(), HLSReader::DownloadSegmentData(), HLSReader::IncreaseBitrate(), HLSReader::Open(), operator<(), operator>(), and toString().

Cache()

bool HLSRecStream::Cache ( void  ) const

inline

Definition at line 52 of file HLSStream.h.

CurrentByteRate()

uint64_t HLSRecStream::CurrentByteRate ( void  ) const

inline

Definition at line 50 of file HLSStream.h.

Referenced by HLSReader::DownloadSegmentData().

DiscontinuitySequence()

int HLSRecStream::DiscontinuitySequence ( void  ) const

inline

Definition at line 45 of file HLSStream.h.

Duration()

std::chrono::seconds HLSRecStream::Duration

(

void

)

const

Definition at line 231 of file HLSStream.cpp.

Good()

void HLSRecStream::Good ( void  )

inline

Definition at line 68 of file HLSStream.h.

Referenced by HLSReader::PlaylistGood().

Id()

int HLSRecStream::Id ( void  ) const

inline

Definition at line 40 of file HLSStream.h.

Referenced by HLSReader::LoadMetaPlaylists(), and toString().

IsGreater()

static bool HLSRecStream::IsGreater ( const HLSRecStream *  s1, const HLSRecStream *  s2  )

static

Live()

bool HLSRecStream::Live ( void  ) const

inline

Definition at line 55 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

M3U8Url()

QString HLSRecStream::M3U8Url ( void  ) const

inline

Definition at line 57 of file HLSStream.h.

Referenced by HLSReader::LoadMetaPlaylists().

MapUri()

QString HLSRecStream::MapUri ( void  ) const

inline

Definition at line 60 of file HLSStream.h.

NumCachedSegments()

uint HLSRecStream::NumCachedSegments

(

void

)

const

NumReleasedSegments()

uint HLSRecStream::NumReleasedSegments

(

void

)

const

NumTotalSegments()

uint HLSRecStream::NumTotalSegments

(

void

)

const

operator<()

bool HLSRecStream::operator<

(

const HLSRecStream &

b

)

const

Definition at line 237 of file HLSStream.cpp.

operator>()

bool HLSRecStream::operator>

(

const HLSRecStream &

b

)

const

Definition at line 242 of file HLSStream.cpp.

Read()

int HLSRecStream::Read	(	uint8_t *	buffer,
		int	len
	)

RetryCount()

int HLSRecStream::RetryCount ( void  ) const

inline

Definition at line 70 of file HLSStream.h.

Referenced by HLSReader::PlaylistRetryCount().

Retrying()

void HLSRecStream::Retrying ( void  )

inline

Definition at line 69 of file HLSStream.h.

Referenced by HLSReader::PlaylistRetrying().

SegmentBaseUrl()

QString HLSRecStream::SegmentBaseUrl ( void  ) const

inline

Definition at line 58 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetBitrate()

void HLSRecStream::SetBitrate ( uint64_t  bitrate )

inline

Definition at line 49 of file HLSStream.h.

Referenced by HLSReader::DownloadSegmentData().

SetCache()

void HLSRecStream::SetCache ( bool  x )

inline

Definition at line 53 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetCurrentByteRate()

void HLSRecStream::SetCurrentByteRate ( uint64_t  byterate )

inline

Definition at line 51 of file HLSStream.h.

Referenced by HLSReader::DownloadSegmentData().

SetDateTime()

void HLSRecStream::SetDateTime ( QDateTime &  dt )

inline

Definition at line 54 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetDiscontinuitySequence()

void HLSRecStream::SetDiscontinuitySequence ( int  s )

inline

Definition at line 46 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetLive()

void HLSRecStream::SetLive ( bool  x )

inline

Definition at line 56 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetMapUri()

void HLSRecStream::SetMapUri ( const QString &  x )

inline

Definition at line 61 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetSegmentBaseUrl()

void HLSRecStream::SetSegmentBaseUrl ( const QString &  n )

inline

Definition at line 59 of file HLSStream.h.

Referenced by HLSReader::LoadMetaPlaylists().

SetTargetDuration()

void HLSRecStream::SetTargetDuration ( std::chrono::seconds  x )

inline

Definition at line 44 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

SetVersion()

void HLSRecStream::SetVersion ( int  x )

inline

Definition at line 42 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

TargetDuration()

std::chrono::seconds HLSRecStream::TargetDuration ( void  ) const

inline

Definition at line 43 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

toString()

QString HLSRecStream::toString

(

void

)

const

Definition at line 47 of file HLSStream.cpp.

Referenced by HLSReader::LoadMetaPlaylists(), and HLSReader::ParseM3U8().

Version()

int HLSRecStream::Version ( void  ) const

inline

Definition at line 41 of file HLSStream.h.

Referenced by HLSReader::ParseM3U8().

Friends And Related Function Documentation

HLSReader

friend class HLSReader

friend

Definition at line 27 of file HLSStream.h.

Member Data Documentation

m_bandwidth

int64_t HLSRecStream::m_bandwidth {0}

private

Definition at line 100 of file HLSStream.h.

Referenced by AverageBandwidth().

m_bandwidthSegs

QQueue<int64_t> HLSRecStream::m_bandwidthSegs

private

Definition at line 102 of file HLSStream.h.

Referenced by AverageBandwidth().

m_bitrate

uint64_t HLSRecStream::m_bitrate {0}

private

Definition at line 96 of file HLSStream.h.

Referenced by Bitrate(), and SetBitrate().

m_cache

bool HLSRecStream::m_cache {false}

private

Definition at line 107 of file HLSStream.h.

Referenced by Cache(), and SetCache().

m_curByteRate

uint64_t HLSRecStream::m_curByteRate {0}

private

Definition at line 95 of file HLSStream.h.

Referenced by CurrentByteRate(), and SetCurrentByteRate().

m_dateTime

QDateTime HLSRecStream::m_dateTime

private

Definition at line 108 of file HLSStream.h.

Referenced by SetDateTime().

m_discontSeq

int HLSRecStream::m_discontSeq {0}

private

Definition at line 98 of file HLSStream.h.

Referenced by DiscontinuitySequence(), and SetDiscontinuitySequence().

m_duration

std::chrono::seconds HLSRecStream::m_duration {0s}

private

Definition at line 97 of file HLSStream.h.

Referenced by Duration().

m_id

int HLSRecStream::m_id

private

Definition at line 92 of file HLSStream.h.

Referenced by Id().

m_inputId

int HLSRecStream::m_inputId {0}

private

Definition at line 91 of file HLSStream.h.

m_live

bool HLSRecStream::m_live {true}

private

Definition at line 99 of file HLSStream.h.

Referenced by Live(), and SetLive().

m_lock

QMutex HLSRecStream::m_lock

mutableprivate

Definition at line 106 of file HLSStream.h.

Referenced by Duration().

m_m3u8Url

QString HLSRecStream::m_m3u8Url

private

Definition at line 104 of file HLSStream.h.

Referenced by M3U8Url().

m_mapUri

QString HLSRecStream::m_mapUri

private

Definition at line 111 of file HLSStream.h.

Referenced by MapUri(), and SetMapUri().

m_retries

int HLSRecStream::m_retries {0}

private

Definition at line 109 of file HLSStream.h.

Referenced by Good(), RetryCount(), and Retrying().

m_segmentBaseUrl

QString HLSRecStream::m_segmentBaseUrl

private

Definition at line 105 of file HLSStream.h.

Referenced by SegmentBaseUrl(), and SetSegmentBaseUrl().

m_sumBandwidth

double HLSRecStream::m_sumBandwidth {0.0}

private

Definition at line 101 of file HLSStream.h.

Referenced by AverageBandwidth().

m_targetDuration

std::chrono::seconds HLSRecStream::m_targetDuration {-1s}

private

Definition at line 94 of file HLSStream.h.

Referenced by SetTargetDuration(), and TargetDuration().

m_version

int HLSRecStream::m_version {1}

private

Definition at line 93 of file HLSStream.h.

Referenced by SetVersion(), and Version().

---

The documentation for this class was generated from the following files:

• mythtv/libs/libmythtv/recorders/HLS/HLSStream.h
• mythtv/libs/libmythtv/recorders/HLS/HLSStream.cpp