[FFmpeg-devel] [PATCH] Add matroska codec id S_TEXT/WEBVTT for WebVTT streams.

Walter Wong wwong5545 at gmail.com
Sun Feb 7 05:47:04 EET 2021


Alright, I've updated the patch with the ticket number.

Should I apply this fix to the WebM muxer as well?
The WebM spec is not clear on what to do in this case.



On Sat, 6 Feb 2021 at 22:02, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>
> Am So., 7. Feb. 2021 um 03:50 Uhr schrieb Walter Wong <wwong5545 at gmail.com>:
> >
> > Added the codec id S_TEXT/WEBVTT in order to bring ffmpeg generated files
> > closer to the matroska spec. The list of matroska codec ids was also
> > rearranged to push the old codec id (D_WEBVTT/SUBTITLES) to the bottom of
> > the list so that S_TEXT/WEBVTT is the default codec id for new mkv files
> > with webvtt subtitles.
>
> Please mention ticket #5641 if the patch fixes decoding the file
> attached there.
>
> Carl Eugen
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