나를 위한 MacOSX 10.5.x 에서 mplayer의 compile 순서
freetype이 설치되어 있지 않으면 폰트 파일인 *.ttf, *.ttc 파일을 읽을 수 없다. 저것 때문에 한참을 해맸다는...

1. mp3lame ( http://lame.sourceforge.net/ )
cvs -z3 -d:pserver:anonymous@lame.cvs.sourceforge.net:/cvsroot/lame co -P lame
가장 범용적인 mp3 인코더

2. Xvid ( http://www.xvid.org/ )
cvs -z3 -d:pserver:anonymous@cvs.xvid.org:/xvid co xvidcore
Xvid 코덱

3. x264 ( http://developers.videolan.org/x264.html )
x264 코덱

4. freetype ( http://freetype.sourceforge.net/index2.html )
OSD 및 자막 처리를 위한 freetype ( *.ttf, *.ttc 파일을 읽기 위해 반드시 필요, 없으면 자막 지원 안됨 )

5. mplayer

-of lavf -lavfopts format=mp4

mencoder -oac pcm -ovc x264 -x264encopts threads=auto:subq=6:partitions=all:8x8dct:me=umh:f rameref=5:bframes=3:b_pyramid:weight_b

<pass1>
$mencoder rip.vob -vf pullup,softskip,crop=720:352:0:62 -nosound -ovc x264
-x264encopts bitrate=1000:subq=4:bframes=3:b_pyramid:weight_b:turbo=1:pass=1
-ofps 24000/1001 -of rawvideo -o video.264

<pass2>
$mencoder rip.vob -vf pullup,softskip,crop=720:352:0:62 -nosound -ovc x264
-x264encopts
bitrate=1000:subq=6:frameref=6:4x4mv:8x8dct:me=3:bframes=3:b_pyramid:weight_b:pass=2
-ofps 24000/1001 -of rawvideo -o video.264

<put video in mp4 format, mkvmerge doesn't accept raw x264 nor x264 in an avi
file (properly)>
$MP4Box -fps 23.976025 -add video.264 video.mp4

<dump audio to wav>
$mplayer rip.vob -vo null -ao pcm:file="audio.wav"

<encode wav to ogg>
$oggenc -q8 audio.wav

<stick together in matroska file>
$mkvmerge -o rip.mkv audio.ogg video.mp4

 -vf expand=:-100::2

svn checkout http://svn.matroska.org/svn/matroska/trunk/

Whats the best deinterlacing filter?
-vf yadif with mcedeint is reccomended by mplayer and ffmpeg devels.
see comparison at http://guru.multimedia.cx/deinterlacing-filters/

[psp]
profile-desc="PSP AVC encoding profile."
vf=hqdn3d,scale=368:208
af=lavcresample=48000
ofps=30000/1001
ovc=lavc=1
oac=lavc=1
lavcopts=aglobal=1:vglobal=1:vcodec=h264:acodec=aac:vbitrate=320:abitrate=97:coder=1
of=lavf=1
lavfopts=format=psp:i_certify_that_my_video_stream_does_not_use_b_frames=1

mplayer -vo null -ao null -frames 0 -identify [video_filename]