[FFmpeg-devel] [PATCH v7] mpeg12enc: Use Closed Captions if available

[Mathieu Duponchelle]

> It would be better to test against a decoder from a unrelated codebase
> Otherwise its a bit like testing your new language skills by talking with
> yourself.

I have just tested with gstreamer's mpegvideoparse element, it detects the closed captions
as expected:

0:00:00.602266814 27833       0x810400 DEBUG         mpegvideoparse gstmpegvideoparse.c:507:parse_user_data_packet:<mpegvparse0> CEA-708 closed captions, 60 bytes