[FFmpeg-user] Copy input audio in file to two tracks in output audio file

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Jun 20 08:44:03 CEST 2012

Christian <plymouth78 <at> googlemail.com> writes:

> So I have original.MKV with h264 and AC3(5.1) inside.
> The new movie should become new.MP4 with h264, AC3(5.1) 
> and AAC(2.0) inside.

Since this involves -map magic, the complete, uncut 
console output of
ffmpeg -i original.MKV
is needed.

Carl Eugen

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