#9064: WebVTT decoder truncates files with STYLE blocks
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Reporter: Roderich | Owner: (none)
Schupp |
Type: enhancement | Status: new
Priority: wish | Component: avformat
Version: git-master | Resolution:
Keywords: webvtt | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Cqoicebordel):
Replying to [comment:3 anonymous_coward]:
> Is this really simply an enhancement? Even if styles aren't supported,
total loss of captions seems like a defect to me. Either processing or
just ignoring STYLE blocks would solve this issue.
>
> The patch above (and at least one other submitted some time ago)
addresses this issue directly - would it be possible for it to be reviewed
please?
Agreed. It's flabbergasting to have a 0k file or a file just with an
header when converting from vtt to anything else, with only this error
message :
{{{
Output file is empty, nothing was encoded(check -ss / -t / -frames
parameters if used)
}}}
At least having a good error message would be helpful. Converting to a
file without style would be welcome though.
(And converting with style, even the basics (bg/fg colors + align) would
be ideal, but that's another FR)
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9064#comment:5>
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