[Libav-user] How to estimate output bitrate

YIRAN LI mrfun.china at gmail.com
Wed Nov 30 02:19:20 EET 2016

2016-11-29 22:16 GMT+11:00 Carl Eugen Hoyos <ceffmpeg at gmail.com>:

> 2016-11-29 1:58 GMT+01:00 YIRAN LI <mrfun.china at gmail.com>:
> > For example if my input is a 500kbps, 640x480 video, will setting average
> > output bitrate to 1000kbps enough?
> Enough for what?
> I don't think your question can be answered.
> ​Hi Carl, I mean to select an appropriate output bitrate so that output
video has almost same visual quality as input. (I know I can use quality
scale but I just want to know if I can do it with average bitrate).


> Carl Eugen
> _______________________________________________
> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/libav-user
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20161130/82e43bc5/attachment.html>

More information about the Libav-user mailing list