[Libav-user] CBR

Allan Rosner arosner at alsysinc.biz
Fri Mar 9 05:17:06 EET 2018


Hi,

I am attempting to establish a constant bit rate as follows:

ffmpeg -i input.mp4 -c:v libx264 -x264-params "nal-hrd=cbr" -b:v 1M
-minrate 1M -maxrate 1M -bufsize 2M output.ts

How do I code x264-params "nal-hrd=cbr" using the api?

Thank you,

Al Rosner
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