[FFmpeg-trac] #862(FFmpeg:open): Corrupted subtitles exported from matroska file.
FFmpeg
trac at avcodec.org
Sun Jan 1 16:12:39 CET 2012
#862: Corrupted subtitles exported from matroska file.
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Reporter: vlada.matena | Owner:
Type: defect | Status: open
Priority: normal | Component: FFmpeg
Version: git-master | Resolution:
Keywords: text subtitles | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by vlada.matena):
Replying to [comment:3 Cigaes]:
> Thanks. We are still very fuzzy about various subtitles formats, and
format conversion (or lack of thereof).
>
> The same problem appears when reading a simple srt file: I guess the bug
is in ffmpeg rather than lavf.
>
> In the meantime, I suppose you know you can use mkvextract to extract
the subtitles tracks.
For me reading srt files works fine. I tried something like "ffmpeg -i
subs.srt subs.ass" and it works. I only have problems with writting ass
subtitles to mkv files, but it is separate and more complicated issue.
I do know mkvextract, but ffmpeg is more handy for what I am doing. The
patch I attached is sufficient walkaround for me.
I still believe that there is missing function for adding srt timecodes in
livavformat. There is similar function for ass subtitles and ass are
exported from mkv files without problems.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/862#comment:4>
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