[FFmpeg-user] libx264 2 pass encoding...

John Doe jdmls at yahoo.com
Tue Oct 11 18:10:31 CEST 2011

From: James Darnley <james.darnley at gmail.com>

> On 11/10/2011, John Doe <jdmls at yahoo.com> wrote:
>>  But still get "constant rate-factor is incompatible with 2pass."
> If you want to use 2-pass, set a bitrate.

Indeed, problem solved.
I thought it would choose the input bitrate as default for the output...


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