mulder77
4th December 2010, 14:43
Hi,
I have different profiles for x264 encoding defined.
This setup has been working until some updates on my Fedora system were in place.
Currently these versions are installed:
x264.x86_64 0.0.0-0.28.20100706gitd058f37.fc14 @rpmfusion-free
x264-libs.x86_64 0.0.0-0.28.20100706gitd058f37.fc14 @rpmfusion-free
mencoder.x86_64 1.0-0.119.20100703svn.fc14 @rpmfusion-free
My goal is a 2-pass encoding with a target filesize. My script calculates the target bitrate after the first pass and calls mencoder like this:
mencoder input -profile pass2 -x264encopts bitrate=1234 -o output
When doing so, x264 fails:
x264 [error]: constant rate-factor is incompatible with 2pass.
So the bitrate isn't set.
If I add bitrate to my profile or call all in the command line without the usage of a profile, everything is ok.
Was is broken here and how do I fix it? As mentioned, in my previous setup (on Fedora 12) it was always ok.
Thanks
Markus
I have different profiles for x264 encoding defined.
This setup has been working until some updates on my Fedora system were in place.
Currently these versions are installed:
x264.x86_64 0.0.0-0.28.20100706gitd058f37.fc14 @rpmfusion-free
x264-libs.x86_64 0.0.0-0.28.20100706gitd058f37.fc14 @rpmfusion-free
mencoder.x86_64 1.0-0.119.20100703svn.fc14 @rpmfusion-free
My goal is a 2-pass encoding with a target filesize. My script calculates the target bitrate after the first pass and calls mencoder like this:
mencoder input -profile pass2 -x264encopts bitrate=1234 -o output
When doing so, x264 fails:
x264 [error]: constant rate-factor is incompatible with 2pass.
So the bitrate isn't set.
If I add bitrate to my profile or call all in the command line without the usage of a profile, everything is ok.
Was is broken here and how do I fix it? As mentioned, in my previous setup (on Fedora 12) it was always ok.
Thanks
Markus