[FFmpeg-devel] [updated PATCH] Make srtenc accept text-only (type SUBTITLE_TEXT) subtitles
wmglo at dent.med.uni-muenchen.de
Fri Aug 31 13:08:57 CEST 2012
Thanks for your comment.
Clément Bœsch <ubitux at gmail.com> writes:
> Currently, we make all the text decoders output to SUBTITLE_ASS (the
> common internal format), and actually it seems no subtitles text encoder
> will deal very well with SUBTITLE_TEXT (no git grep match all over the
> code base). Is it too much pain to make the decoder output ASS? See
> lavc/subviewerdec.c for a simple example using the ASS helpers.
Ok, will try.
I am not sure my TV supports ASS markup, though.
With plain UTF8 text, it surely works well.
> A more correct solution IMO would be to add some SUBTITLE_TEXT <->
> SUBTITLE_ASS conversion code before sending them to the encoder depending
> on its capabilities, since I'm not very happy about requiring the encoders
> to support multiple types of input just for encoding "text" subtitles.
I am certainly not requiring all encoders to support plain text.
In srtenc it is just a few LOC so I still think it's ok.
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