transcode low quality cvlc

convertV4L2.sh

#!/bin/sh
DEST=$1

cvlc v4l2:///dev/video0 :input-slave=alsa://hw:3,0 --sout '#transcode{vcodec=h264,vb=400,venc=x264{profile=baseline},scale=Auto,width=480,height=352,acodec=mp2,ab=24,channels=2,samplerate=44100}:standard{mux=mp4, access=file, dst='$DEST'}'

mplayer_notes

mplayer tv:// -tv driver=v4l2:norm=NTSC:alsa:amode=1:forcechan=2:audiorate=48000:adevice=hw.3,0:forceaudio:immediatemode=0 


mencoder tv:// -tv driver=v4l2:norm=NTSC:width=720:height=480:fps=30:alsa:amode=1:forcechan=2:audiorate=48000:adevice=hw.3,0:forceaudio:immediatemode=0 -of mpeg -mpegopts format=dvd -oac lavc -ovc lavc -lavcopts  vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=8000:vbitrate=5000:keyint=15:acodec=ac3:abitrate=192  -o test.mpg



mencoder tv:// -tv driver=v4l2:norm=NTSC:width=720:height=480:fps=30:alsa:amode=1:forcechan=2:audiorate=48000:adevice=hw.3,0:forceaudio:immediatemode=0 -ovc lavc -lavcopts vcodec=mpeg4:trell:v4mv:mbd=2:vbitrate=2000 -oac mp3lame -lameopts vbr=3  -vf eq2=1.0:1.0:0.0:2,kerndeint -o test.mpg


mencoder tv:// -tv driver=v4l2:norm=NTSC:width=720:height=480:fps=30:alsa:amode=1:forcechan=2:audiorate=48000:adevice=hw.3,0:forceaudio:immediatemode=0 -oac mp3lame  -ovc xvid -xvidencopts fixed_quant=2:threads=4 -endpos 8:00:00  -vf yadif=0 -o file.avi


#works best for me :
mencoder tv:// -tv driver=v4l2:norm=NTSC:width=720:height=480:fps=30:alsa:amode=1:forcechan=2:audiorate=48000:adevice=hw.3,0:forceaudio:immediatemode=0 -oac mp3lame  -ovc xvid -xvidencopts bitrate=1600:threads=4 -endpos 8:00:00  -vf yadif=0 -o