[FFmpeg-devel] [PATCH] avcodec: add minimal teletext subtitle decoder

Marton Balint cus at passwd.hu
Thu Apr 26 04:15:08 EEST 2018

On Thu, 26 Apr 2018, Carl Eugen Hoyos wrote:

> 2018-04-25 4:07 GMT+02:00, Aman Gupta <ffmpeg at tmm1.net>:
>> Processes only teletext pages marked as subtitles, so
>> depending on the stream it might not produce any output.
> Shouldn't there be at least an option to output whatever
> page was requested?
> +1 for not needing an external dependency.

Why? Libzvbi is LGPL. We might as well include *that* in the ffmpeg 

I thought having a decoder which is inferior in features to an existing 
one or re-inventing yet something again in ffmpeg code are two things we 
are trying to avoid.


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