[FFmpeg-devel] [PATCH] add teletext subtitles using libzvbi

[Reimar Döffinger]

On 16.06.2013, at 10:40, Tudor SUCIU <tudor.suciu at gmail.com> wrote:
> Hello,
> 
> Wolfram Gloger has put here a patch:
> https://ffmpeg.org/trac/ffmpeg/ticket/2086.
> I tried to get it up-to-date and it seems that there are some parts that
> are missing.
> I hope that what is missing is not essential, there seem to be unrelated
> modifs in the patch.
> I got it to the state that it compiles, I haven't tried yet to make it
> work. I'm posting it in the hope that somebody else already has it working,
> if not I will go on.
> Patch is activated with --enable-teletext-zvbi in configure.

I believe the last time this came up on MPlayer, the conclusion was that libzvbi can be re-implemented with better quality in about 50 lines of code, thus using an external library for thus makes no sense.
Possibly the authors of the corresponding MPlayer code would even be open to relicensing.