#1722: PGS subtitles vanish/disappear immediately in m2ts
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Reporter: skank | Owner:
Type: defect | Status: open
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: pgssub | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by cehoyos):
Replying to [comment:11 Cigaes]:
> Can you try this patch series:
> [http://ffmpeg.org/pipermail/ffmpeg-devel/2012-September/130738.html]
> and see if it fixes things for you in the following situations:
> * playback with ffplay;
> * transcoding to a different sub codec (dvdsub; {{{-fix_sub_duration}}}
is required, and {{{-s:s 1920x1080}}} also if the subtitles arrive too
late);
> * hardcoding the subtitles on the video.
All three situations are fixed with your patchset (attached), both for the
sample here in this ticket, and the sample from ticket #598 (that needs
the CRC-check in pat_cb() disabled)!
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1722#comment:18>
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