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How to enable DivX4Linux support?
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1. Download the codec:
http://download2.projectmayo.com/dnload/divx4linux/divx4linux-20010718.zip
2. Unpack it, and copy files to their place:
cp libdivxdecore.so.0.0.0 /usr/local/lib/
ln -s /usr/local/lib/libdivxdecore.so.0.0.0 /usr/local/lib/libdivxdecore.so.0
ln -s /usr/local/lib/libdivxdecore.so.0 /usr/local/lib/libdivxdecore.so
ldconfig
cp decore.h /usr/local/include/
3. Run mplayer's ./configure
Change #undef NEW_DECORE to #define NEW_DECORE in config.h
Change #define MPEG12_POSTPROC to #undef MPEG12_POSTPROC in config.h
Change DECORE_LIBS in config.mak to be:
DECORE_LIBS=-L/usr/local/lib -ldivxdecore
4. Compile mplayer (make;make install)
5. How to enable it?
It's a bit tricky. As it conflicts with opendivx (it's API is very
similar to opendivx's), opendivx code is disabled, and the opendivx
driver calls this library too.
You have 2 choices:
-vc odivx : using divx4 codec as a new version of opendivx.
in this case it produces YV12 image in its own buffer,
and MPlayer (libvo) does colorspace conversion.
-vc divx4 : using divx4 codec's colorspace conversion.
in this mode, you can use YUY2/UYVY too.
Note: for YV12 (planar YUV 4:2:0) -vc odivx is faster, for packed
YUV modes (YUY2, UYVY) use -vc divx4. For RGB modes you can choose,
I think their speed is the same. Maybe it depends on current bpp.
Note: it supports postprocessing too, but range of values is strange:
0 = no postproc
10 .. 20 = postproc, normal (like level 2 with divxds)
30 .. 60 = hard postproc, eats many cpu. (like level 4 with divxds)
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