no dobre, toto pouzivam ja
toto vyrobi vbr audio v mp3:
mplayer $source -vo null -vc null -ao pcm:fast:file=audio.wav
normalize audio.wav
lame -q0 -V2 --replaygain-accurate audio.wav audio.mp3
mp3packer -z -s -t audio.mp3
mv audio-vbr.mp3 audio.mp3
rm audio.wav stream.dump
mp3gain --auto audio.mp3
mp3gain -s d audio.mp3
a ted xvid two-pass, ten crop a scale je potreba udelat rucne treba podel mplayer -vf cropdetect:
mencoder $source -sws 9 -vf
crop=688:560:18:8,hqdn3d,scale=688:-10,harddup\
-ovc xvid -xvidencopts pass=1:turbo:threads=2:\
vhq=4:bvhq=1:quant_type=mpeg:chroma_opt\
-oac copy\
-o /dev/null
mencoder $source -sws 9 -vf crop=688:560:18:8,hqdn3d,scale=688:-10,harddup\
-ovc xvid -xvidencopts bitrate=1800:pass=2:threads=2:\
vhq=4:bvhq=1:quant_type=mpeg:chroma_opt\
-oac copy\
-o title.avi
a pak muxing, transcode muxuje lepsi nez mencoder, hlavne s vbr mp3 a pokud mate vic stop:
avimerge -o output.avi -i title.avi -p audio.mp3 -A0 -b1
