[FFmpeg-user] Help with extracting audio from MP4

terje terje at nordland-teknikk.no
Fri Jan 20 03:39:57 EET 2017

My typo, "dv_infile.mp4" above should just be "infile.mp4"

I used this code once:

ffmpeg -i infile.mp4 -q:a 1 -map a audio.mp3 

"-q:a 1" resulted in 210-220 kbs 
"-q:a 2" some lower  bitrate

Terje H. 

View this message in context: http://ffmpeg-users.933282.n4.nabble.com/Help-with-extracting-audio-from-MP4-tp4678875p4678891.html
Sent from the FFmpeg-users mailing list archive at Nabble.com.

More information about the ffmpeg-user mailing list