[FFmpeg-user] Audio Packets, Video Packets, md5 output

Carl Eugen Hoyos cehoyos at ag.or.at
Sat Jul 27 19:22:20 CEST 2013

James Board <jpboard2 <at> yahoo.com> writes:

> With ffmpeg, I generate an md5 file with the 
> following command:
>     ffmpeg -i IN.avi -mdf OUT.md5

Unrecognized option 'mdf'.

> How can I tell which audio packet corresponds 
> to a video frame?

I may misunderstand but I don't think that audio 
packets generally "correspond" to video frames.

Carl Eugen

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