[FFmpeg-user] Mpg

Sven C. Dack sven.c.dack at sky.com
Thu Sep 22 11:30:15 EEST 2016

On 22/09/16 02:56, Juan O Batista wrote:
> Hello Marcelo.
> Let my ask you a question.
> Last week you send me a solutions for preserve close caption in output mpeg file, using a53cc 1 parameters, it is working fine.
> But the output file is mpeg-4 (part10).
> My question is Can I obtain mpeg-1/2 and preserve the close caption?
> Thank again
> Juan Orestes
No. The support for "a53cc" is limited to decoding mpeg1&2 and for encoding it 
as H.264&H.265.


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