[FFmpeg-user] calculating size of encoded video

Alexander Bokovikov openworld at uralweb.ru
Sat Feb 25 15:49:54 CET 2012

On 25.02.2012, at 19:16, Carlo Bongiovanni wrote:

> C:\Shell\ffmpeg\bin>ffmpeg.exe -i D:\XXX.mov -s 320x240 -r 30000/1001
> -b:a 200k -bt 240k -vcodec libx264 -acodec libmp3lame -ac 2 -ar 48000
> -ab 128k ../output.mp4

Looks like -b:a and -ab are used at the same time. Remove -ab.


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