[FFmpeg-devel] [PATCH] ffmpeg: insert bitmap subtitles as video in filters.
nicolas.george at normalesup.org
Thu Jul 26 23:35:16 CEST 2012
Le nonidi 9 thermidor, an CCXX, Clément Bœsch a écrit :
> Not much, just a message saying something like "FIXME: waiting for
> libavfilter to support subtitles to remove this hack" or something like
I am not sure this is necessary, but it can not hurt. I'll add such a
comment if everyone is fine with it.
> Interesting, I was wondering about that when experimenting with ASS
Actually, this is similar but not identical, since ASS actually encodes the
canvas resolution in the header (and we should maybe consider exposing it in
the codec context), but completely messed up the handling of pixel aspect
> Will that work with resolution changes?
Currently not (but lavfi does not handle them yet anyway). With a proper
support for subtitles filters, I think it will be possible to make things
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