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4th December 2010, 14:43 | #1 | Link |
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Join Date: Dec 2002
Posts: 9
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Cannot pass bitrate via command line when using mencoder's profiles
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: Code:
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: Code:
mencoder input -profile pass2 -x264encopts bitrate=1234 -o output When doing so, x264 fails: Code:
x264 [error]: constant rate-factor is incompatible with 2pass. 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 Last edited by mulder77; 4th December 2010 at 14:45. |
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command line, mencoder, profiles, x264 |
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