[FFmpeg-devel] [PATCH] Add A53 closed captions to mpeg picture header.

John P Poet jppoet at gmail.com
Tue Mar 21 19:08:29 EET 2017

If AV_FRAME_DATA_A53_CC "user data" is available, encode it into the mpeg
picture header.

This follows the spec in section 6.2.3 of

I am working on gstreamer side, to inject the information into the ffmpeg
side data, and have it generally working.

It would also be trivial to add "AV_FRAME_DATA_A53_BAR", but I don't
currently have a way to test that.

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