[FFmpeg-user] Unable to copy all audio streams
rrangaraj at yahoo.com
Sun Nov 25 09:17:03 CET 2012
I have an test.mkv file with .264 video and ac3 audio and AAC audio tracks.
When I issue the following:
ffmpeg -i test.mkv -map 0 -vcodec copy -acodec copy -scodec copy output.mp4
I get an error:
Could not write header for output file #0
(Incorrect codec parameters?) Operation not permitted.
Can anyone please offer help?
I am osx mountain lion
from my iPhone
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