[MPlayer-users] Mencoder Parameters
Pablo Morales
pablo.morales at abitab.com.uy
Tue Jan 20 14:18:16 CET 2004
HI Guys, yes, It's me again, I'm sorry
Well, yesterday I spent the whole sunday reading docs, man, and so on,
finally, I've come to this long parameters.
I'm trying to encode the file in 2 CD's, I'd like to know if one of these
parameters do not override one another, or if one of them can be discarded
in spite of others.
The second -> I was playing the whole day with that, I tested one thing,
first, I encoded the file with a bitrate of 100, and really looks terrible,
of course, then I incremented the bitrate, gradually to 1900 to have it fit
in two cd's, with this parameters, I've got a file about 1340mb, but still
I do not have a good definition, still see blocks, like in the 100 bitrate
avi ,it's there a way to increment quality?, With this parameters, as is
say in the docs, they preserve the aspect ratio, and is better than scalling
the video ans quality should be good.
# The first params
mencoder Dracula-2000.vob -endpos 695mb -o Dracula2000CD1.avi -oac
mp3lame -lameopts preset=standard
-ovc lavc -lavcopts
vcodec=mpeg4:mbd=2:v4mv:vbitrate=1900:vstrict=-1:vcelim=7
vlelim=-4:lumi_mask=0.05:dark_mask=0.01:naq:aspect=2.354:vqcomp=0.8:vrc_eq=t
ex:trell:cbp:mv0:preme=2
-vf crop=716:362:2:56 -sws 2 -sid 1 -aid 128
# The second params
And I see no differences., less parameters, and no differeces at all.
mencoder Dracula-2000.vob -endpos 695mb -o Dracula2000CD1.avi -oac
mp3lame -lameopts preset=standard
-ovc lavc -lavcopts vcodec=mpeg4:mbd=2:v4mv:vbitrate=1900:vcelim=7
vlelim=-4:lumi_mask=0.05:dark_mask=0.01 -vf scale=512:384 -sws 2 -sid
1 -aid 128
I want to improve quality.
Thanx for your patience.
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