[FFmpeg-trac] #8626(avfilter:open): pp=linblenddeint failure

FFmpeg trac at avcodec.org
Mon May 4 15:12:42 EEST 2020


#8626: pp=linblenddeint failure
-------------------------------------+------------------------------------
             Reporter:  markfilipak  |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  avfilter
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+------------------------------------

Comment (by markfilipak):

 I may have another clue.

 I used the 'eac3to D: -demux' application to chop the Patton video I
 provided into pieces:
 00001 - 12 - Subtitle (PGS), Spanish, 27 captions.sup
 00001 - 13 - Subtitle (PGS), French, 139 captions.sup
 00001 - 10 - Subtitle (PGS), Chinese, 1608 captions.sup
 00001 - 11 - Subtitle (PGS), English, 112 captions.sup
 00001 - 9 - Subtitle (PGS), Chinese, 1481 captions.sup
 00001 - 5 - AC3, Spanish, 2.0 channels, 224kbps, 48kHz.ac3
 00001 - 6 - AC3, French, 2.0 channels, 224kbps, 48kHz.ac3
 00001 - 7 - AC3, English, 2.0 channels, 224kbps, 48kHz.ac3
 00001 - 8 - Subtitle (PGS), English, 1639 captions.sup
 00001 - 2 - h264, 1080p24.h264
 00001 - 3 - DTS Master Audio, English, 5.1 channels, 24 bits, 48kHz.dtsma
 00001 - 4 - AC3, English, 5.0 channels, 448kbps, 48kHz.ac3
 00001 - Chapters.txt

 They all seem okay except for the DTS MA. It exhibits the MPV Total Time
 symptom noted previously, to wit: Total Time starts at zero and then keeps
 ahead of running time by about 1 second.

 Is this related to the problem that's cured by excluding subtitles (-sn)?
 I don't know, but maybe it's a valuable clue.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8626#comment:58>
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