[MPlayer-users] Encoding issues.
jknutar at nic.fi
Fri Jan 23 16:53:11 CET 2004
> mencoder dvd://1 -alang en -o /encode/output/ohpain_1.avi -ovc lavc
> -lavcopts vcodec=mpeg4:vhq:vbitrate=1000 -oac mp3lame -lameopts
> cbr:vol=3 -vop pp=(linblenddeint or mediandeint or 0x2000)
replace vhq with mbd=2 for starters, and use two pass mode...
If you've got patience to wait, add atleast trell to the lavcopts.
trell:cbp:qprd seems to increase quality for me, but that's on
Is your source material really interlaced? Telecined? I've never encoded
such material myself, most of my DVDs are 25fps progressive afaik, so
can't help you there unfortunately :-\
1000 is too low a bitrate for full DVD resolution, you want to crop out
black borders and scale down to a multiple of 16. TOOLS/calcbpp.pl
might be of help, as well as DOCS/tech/encoding-tips.txt
> I've tried variable bitrate, with no success. Is
> the "perfect encode" unattainable? Am I chasing a dream?
Variable bitrate as in vqscale=2?
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