colorspace input supported for now. Autocropping is also not implemented.
Example usage: mplayer -vo zr2 -vf zrmjpeg foo.avi.
vf_zrmjpeg and vo_zr2 should obsolete vo_zr and libvo/jpeg_enc.c in the future.
Problem is that it needs some paramters of the zoran card (max resolution), for
now the user needs to tell vf_zrmjpeg those parameters (which is stupid,
because zrmjpeg should be able to query vo_zr2 for that information....) The
filter currently uses code which is also present in libvo/jpeg_enc.c, in the
future the (then enhanced) ffmpeg mjpeg encoder should/will be used.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11663 b3059339-0415-0410-9bf9-f77b7e298cf2
