[FFmpeg-trac] #3032(undetermined:open): ffmpeg fails to stream copy mpeg2 TS file with timestamp discontinuity (was: Ffmpeg fails to stream copy mpeg2 TS files while trimming with av_interleaved_write_frame)

[FFmpeg]

#3032: ffmpeg fails to stream copy mpeg2 TS file with timestamp discontinuity
-------------------------------------+-------------------------------------
             Reporter:  ramitbhalla  |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
  av_interleaved_write_frame mpegts  |               Blocked By:
  mpeg2video dts                     |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:  av_interleaved_write_frame => av_interleaved_write_frame
     mpegts mpeg2video dts
 * status:  reopened => open
 * version:  unspecified => git-master
 * reproduced:  0 => 1


Comment:

 If you believe we can improve the "Submitting Sample Media" paragraph on
 http://ffmpeg.org/bugreports.html with respect to file sizes, please do
 not hesitate to tell us!

 {{{
 $ ffmpeg -i discontinuity.ts -vcodec copy -an out.ts
 ffmpeg version N-57001-g65c2fe7 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Oct 10 2013 02:46:13 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 46.101 / 52. 46.101
   libavcodec     55. 35.100 / 55. 35.100
   libavformat    55. 19.100 / 55. 19.100
   libavdevice    55.  4.100 / 55.  4.100
   libavfilter     3. 88.101 /  3. 88.101
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.103 /  0. 17.103
   libpostproc    52.  3.100 / 52.  3.100
 [mpeg2video @ 0x1cf96c0] Invalid frame dimensions 0x0.
 Input #0, mpeg, from 'discontinuity.ts':
   Duration: 00:00:02.29, start: 992.125233, bitrate: 8960 kb/s
     Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, bt709),
 1920x1080 [SAR 1:1 DAR 16:9], max. 11546 kb/s, 29.97 fps, 29.97 tbr, 90k
 tbn, 59.94 tbc
     Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
 Output #0, mpegts, to 'out.ts':
   Metadata:
     encoder         : Lavf55.19.100
     Stream #0:0: Video: mpeg2video, yuv420p, 1920x1080 [SAR 1:1 DAR 16:9],
 q=2-31, max. 11546 kb/s, 29.97 fps, 90k tbn, 29.97 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [mpegts @ 0x1cf9d00] Non-monotonous DTS in output stream 0:0; previous:
 27027, current: 27027; changing to 27028. This may result in incorrect
 timestamps in the output file.
 [mpegts @ 0x1cf9d00] pts (126126) < dts (216216) in stream 0
 av_interleaved_write_frame(): Invalid argument
 }}}
 Not necessarily related to the warning shown before the fatal error:
 {{{
 $ ffmpeg -i discontinuity.ts -vcodec copy -an -t 2.4 out.ts
 ffmpeg version N-57001-g65c2fe7 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Oct 10 2013 02:46:13 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 46.101 / 52. 46.101
   libavcodec     55. 35.100 / 55. 35.100
   libavformat    55. 19.100 / 55. 19.100
   libavdevice    55.  4.100 / 55.  4.100
   libavfilter     3. 88.101 /  3. 88.101
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.103 /  0. 17.103
   libpostproc    52.  3.100 / 52.  3.100
 [mpeg2video @ 0x1e7e6c0] Invalid frame dimensions 0x0.
 Input #0, mpeg, from 'discontinuity.ts':
   Duration: 00:00:02.29, start: 992.125233, bitrate: 8960 kb/s
     Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, bt709),
 1920x1080 [SAR 1:1 DAR 16:9], max. 11546 kb/s, 29.97 fps, 29.97 tbr, 90k
 tbn, 59.94 tbc
     Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
 Output #0, mpegts, to 'out.ts':
   Metadata:
     encoder         : Lavf55.19.100
     Stream #0:0: Video: mpeg2video, yuv420p, 1920x1080 [SAR 1:1 DAR 16:9],
 q=2-31, max. 11546 kb/s, 29.97 fps, 90k tbn, 29.97 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [mpegts @ 0x1e7ed00] Non-monotonous DTS in output stream 0:0; previous:
 27027, current: 27027; changing to 27028. This may result in incorrect
 timestamps in the output file.
 frame=   38 fps=0.0 q=-1.0 Lsize=    1531kB time=00:00:02.40
 bitrate=5219.9kbits/s
 video:1416kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 8.121993%
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3032#comment:7>
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