id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 2556 Bogus video streams in output PMT Stuart Auchterlonie Stuart Auchterlonie " Broadcasts from certain transmitters in the UK of Channel 4 are triggering myth to place bogus video streams in the output PMT. This later causes myth to barf on these recordings. Some analysis of the sample recording provided. ffmpeg: {{{ Input #0, mpegts, from 'ChannelFourBug.mpg': Duration: 00:00:03.7, start: 41021.819689, bitrate: 3453 kb/s Stream #0.0[0x230], 25.00 fps(r): Video: mpeg2video, yuv420p, 704x576, 10000 +kb/s Stream #0.1[0x231](eng): Audio: mp2, 48000 Hz, stereo, 192 kb/s Stream #0.2[0x232](eng): Audio: mp2, 48000 Hz, mono, 64 kb/s Stream #0.3[0x233](eng): Subtitle: dvbsub Stream #0.4[0x4ae], 90000.00 fps(r): Video: mpeg2video Stream #0.5[0x40a], 90000.00 fps(r): Video: mpeg2video }}} dvbsnoop: {{{ dvbsnoop -if ChannelFourBug.mpg -nph -pd 7 -s ts | grep ^PID | sort | uniq -c 5 PID: 0 (0x0000) [= Programm Association Table] 7 PID: 2000 (0x07d0) [= NIT, PMT or Elementary PID, etc.] 1805 PID: 2201 (0x0899) [= NIT, PMT or Elementary PID, etc.] 11 PID: 2203 (0x089b) [= NIT, PMT or Elementary PID, etc.] 105 PID: 2307 (0x0903) [= NIT, PMT or Elementary PID, etc.] 5 PID: 300 (0x012c) [= NIT, PMT or Elementary PID, etc.] 6139 PID: 560 (0x0230) [= NIT, PMT or Elementary PID, etc.] 425 PID: 561 (0x0231) [= NIT, PMT or Elementary PID, etc.] 149 PID: 562 (0x0232) [= NIT, PMT or Elementary PID, etc.] 1 PID: 563 (0x0233) [= NIT, PMT or Elementary PID, etc.] }}} {{{ PID 0x0 = PAT PID 0x7d0, 0x899, 0x89b = DSMCC PID 0x903 = PCR PID 0x12c = PMT PID 0x230 = Video PID 0x231, 0x232 = Audio PID 0x233 = Data (subtitles) }}} Analysis of the output PMT yields the following streams - PID 0x230 Video - PID 0x231 Audio - PID 0x232 Audio - PID 0x233 Data (subtitle) - PID 0x4ae Bogus (marked as type 0x2, video) - PID 0x7d0 DSMCC - PID 0x40d Bogus (marked as type 0x2, video) - PID 0x899 DSMCC - PID 0x89b DSMCC The invalid streams (0x4ae & 0x40d) are only found in the output PMT, not in the recording itself. " defect closed minor 0.21 dvb 0.20 medium fixed PMT dvb 0