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git clone git://git.gitorious.org/ffmpeg/ffmpeg-mt
svn checkout svn://svn.mplayerhq.hu/mplayer/trunk mplayer
rm -r mplayer/ffmpeg
cp -r ffmpeg-mt/ mplayer/ffmpeg
cd mplayer
./configure
make
but even though it compiles fine, the resulting binaries are not capable of multithreading. I verified this with the following benchmark:
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./mplayer -vc ffh264 -vo null -benchmark -nosound -lavdopts threads=4 sample.mkv
This is on an opensuse 11.4 32-bit linux system with a 4-core AMD Athlon(tm) II X4 635 Processor. I've been trying to find older source code snapshots of ffmpeg-mt but wasn't successful...
