mencoder.conf

dvd-device=/dev/scd0

[x264]
profile-desc="x264, single-pass"
ovc=x264=1
oac=copy=1
x264encopts=bitrate=1200:subq=5:8x8dct:frameref=2:bframes=3:b_pyramid:weight_b

[__x264-pass1]
profile-desc="x264, pass 1"
ovc=x264=1
oac=copy=1
x264encopts=bitrate=1200:subq=5:bframes=3:b_pyramid:weight_b:turbo=1:pass=1:threads=0
ofps=30000/1001

[__x264-pass2]
profile-desc="x264, pass 2"
profile=__x264-pass1
x264encopts=8x8dct:frameref=2:turbo=0:pass=2:threads=0


[x264i30-pass1]
profile-desc="x264, pass 1 480i30"
profile=__x264-pass1
x264encopts=interlaced
ofps=30000/1001

[x264i30-pass2]
profile-desc="x264, pass 2 480i30"
profile=__x264-pass2
x264encopts=interlaced
ofps=30000/1001

[x264p24-pass1]
profile-desc="x264, pass 1 480p24"
profile=__x264-pass1
ofps=24000/1001
vf=pullup,softskip

[x264p24-pass2]
profile-desc="x264, pass 2 480p24"
profile=__x264-pass2
ofps=24000/1001
vf=pullup,softskip

[vcd]
profile-desc="VCD video"
vf=expand=:::::4/3,expand=::::1,scale=352:240,harddup
af=lavcresample=44100
oac=lavc=1
ovc=lavc=1
srate=44100
lavcopts=acodec=mp2:vcodec=mpeg1video:abitrate=224:vbitrate=1152:vrc_buf_size=327:vrc_minrate=1152:vrc_maxrate=1152:autoaspect=1:threads=3
of=mpeg=1
mpegopts=format=xvcd

[vcd-hq]
profile=vcd
lavcopts=mbd=2:precmp=2:subcmp=2:cmp=2:dia=-10:predia=-10:cbp=1:trell=1:mv0=1:vqmin=1:lmin=1:vstrict=0

[__svcd]
profile-desc="Overall SVCD options. Don't use straight."
oac=lavc=1
ovc=lavc=1
lavcopts=vcodec=mpeg2video:vrc_buf_size=917:vrc_minrate=600:vbitrate=2500:vrc_maxrate=2500:acodec=mp2:abitrate=224:autoaspect=1:threads=3
of=mpeg=1
mpegopts=format=xsvcd
vf=scale=480:480,harddup
srate=44100
af=lavcresample=44100

[svcd-i30]
profile-desc="SVCD video, 30i or 30p, 4:3"
profile=__svcd
vf-pre=expand=:::::4/3
ofps=30000/1001
mpegopts=vaspect=4/3

[svcd-p24]
profile-desc="SVCD video, 24p, 4:3"
profile=svcd-i30
mpegopts=telecine=1
ofps=24000/1001
mpegopts=vaspect=4/3

# Note: most SVCD players don't handle 16:9 content right.
[svcd-i30-16:9]
profile-desc="SVCD video, 30i or 30p, 16:9"
profile=__svcd
vf-pre=expand=:::::16/9
ofps=30000/1001
mpegopts=vaspect=16/9

[svcd-p24-16:9]
profile-desc="SVCD video, 24p, 16:9"
profile=svcd-i30-16:9
mpegopts=telecine=1
ofps=24000/1001
mpegopts=vaspect=16/9

[rockbox-16:9]
profile-desc="MPEG 2 for Rockbox, 16:9"
oac=lavc=1
ovc=lavc=1
lavcopts=vcodec=mpeg2video:acodec=mp2:abitrate=192:vbitrate=300:autoaspect=1:threads=3
vf=expand=:::::16/9,scale=220:124,harddup=1
srate=44100
af=lavcresample=44100
of=mpeg=1

[rockbox-4:3]
profile-desc="MPEG 2 for Rockbox, 4:3"
oac=lavc=1
ovc=lavc=1
lavcopts=vcodec=mpeg2video:acodec=mp2:abitrate=192:vbitrate=300:autoaspect=1:threads=3
vf=expand=:::::4/3,scale=220:166,harddup=1
srate=44100
af=lavcresample=44100
of=mpeg=1