[mythtv-commits] Ticket #13557: Decode errors

[MythTV]

#13557: Decode errors
-------------------------------------+------------------------------
 Reporter:  Jarno Suni               |          Owner:  mark-kendall
     Type:  Bug Report - General     |         Status:  assigned
 Priority:  critical                 |      Milestone:  31.0
Component:  MythTV - Video Decoding  |        Version:  v30-fixes
 Severity:  high                     |     Resolution:
 Keywords:                           |  Ticket locked:  0
-------------------------------------+------------------------------

Comment (by mark-kendall):

 Output from mythfrontend with mythtv demuxer. 6 streams detected but not
 complete and playback goes into a tailspin as the video size is not
 detected properly:-

 {{{
 2020-01-28 09:52:54.910784 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1981:ScanStreams  AFD: Stream #0: ID: 0x136
 Codec ID: H264 Type: Video(0x0) Bitrate: 0
 2020-01-28 09:52:54.910791 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1981:ScanStreams  AFD: Stream #1: ID: 0x352
 Codec ID: AC3 Type: Audio Bitrate: 0
 2020-01-28 09:52:54.910794 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2033:ScanStreams  AFD: codec AC3 has 0
 channels
 2020-01-28 09:52:54.910796 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2090:ScanStreams  AFD: Looking for decoder
 for AC3
 2020-01-28 09:52:54.910925 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2508:OpenAVCodec  AFD: Opened codec
 0x55c99a9476c0, id(AC3) type(Audio)
 2020-01-28 09:52:54.911115 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1981:ScanStreams  AFD: Stream #2: ID: 0x353
 Codec ID: AC3 Type: Audio Bitrate: 0
 2020-01-28 09:52:54.911117 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2033:ScanStreams  AFD: codec AC3 has 0
 channels
 2020-01-28 09:52:54.911119 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2090:ScanStreams  AFD: Looking for decoder
 for AC3
 2020-01-28 09:52:54.911240 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2508:OpenAVCodec  AFD: Opened codec
 0x55c99cd38480, id(AC3) type(Audio)
 2020-01-28 09:52:54.911264 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1981:ScanStreams  AFD: Stream #3: ID: 0x467
 Codec ID: DVB_SUBTITLE Type: Subtitle Bitrate: 0
 2020-01-28 09:52:54.911266 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2047:ScanStreams  AFD: subtitle codec
 (Subtitle)
 2020-01-28 09:52:54.911268 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2090:ScanStreams  AFD: Looking for decoder
 for DVB_SUBTITLE
 2020-01-28 09:52:54.911396 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2508:OpenAVCodec  AFD: Opened codec
 0x55c99ac3ea00, id(DVB_SUBTITLE) type(Subtitle)
 2020-01-28 09:52:54.911407 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2195:ScanStreams  AFD: Subtitle track #1 is
 A/V stream #3 and is in the Finnish language(6711662).
 2020-01-28 09:52:54.911410 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1981:ScanStreams  AFD: Stream #4: ID: 0x47e
 Codec ID: DVB_SUBTITLE Type: Subtitle Bitrate: 0
 2020-01-28 09:52:54.911413 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2047:ScanStreams  AFD: subtitle codec
 (Subtitle)
 2020-01-28 09:52:54.911415 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2090:ScanStreams  AFD: Looking for decoder
 for DVB_SUBTITLE
 2020-01-28 09:52:54.911532 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2508:OpenAVCodec  AFD: Opened codec
 0x55c99c0984c0, id(DVB_SUBTITLE) type(Subtitle)
 2020-01-28 09:52:54.911538 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2195:ScanStreams  AFD: Subtitle track #2 is
 A/V stream #4 and is in the Finnish language(6711662).
 2020-01-28 09:52:54.911542 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1981:ScanStreams  AFD: Stream #5: ID: 0x13ec
 Codec ID: DVB_TELETEXT Type: Subtitle Bitrate: 0
 2020-01-28 09:52:54.911557 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:1842:ScanTeletextCaptions  AFD: Teletext
 stream #0 (Menu) is in the Finnish language on page 1 0.
 2020-01-28 09:52:54.911562 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2047:ScanStreams  AFD: subtitle codec
 (Subtitle)
 2020-01-28 09:52:54.911564 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2254:ScanStreams  AFD: Trying to select best
 video track
 2020-01-28 09:52:54.911583 I [23256/23256] CoreContext
 decoders/avformatdecoder.cpp:2294:ScanStreams  AFD: Selected track #0: ID:
 0x136 Codec ID: H264 Profile:  Type: Video(0x0) Bitrate: 500000
 }}}

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Ticket URL: <https://code.mythtv.org/trac/ticket/13557#comment:6>
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