[FFmpeg-user] ffmpeg bitrate flag

Andy Young Andy.Young at bbcspp.com
Wed Sep 3 13:32:46 CEST 2014

>Is there any flag that would determine how dynamic video is? Or
>selects/returns/sets the optimal bitrate for transcoding, based on video’s

Take a look at "qscale"

To have a constant quality (but a variable bitrate), use the option ’-qscale n’ when ’n’ is between 1 (excellent quality) and 31 (worst quality).



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