shanmugam shanmugam

Image capture in yuv422 format using mplayer

Discussion created by shanmugam shanmugam on Jul 8, 2012


  i am working in imx535 QSB board . in that i have captured all the image formats such as yuv422,jpeg

now i tried to capture video using mplayer for that i have given a command                                              

./mencoder tv:// -tv device=/dev/video0:input=1:norm=PA L-60:width=640: height=480 -vf pp=md -o Recording -nosound -ovc lavc -lavcopts  vcodec=mpeg4:vbitrate=8000

but its not working  it displays a message

TV detected! ;-)
Selected driver: v4l2
 name: Video 4 Linux 2 input
 author: Martin Olschewski <>
 comment: first try, more to come ;-)


after that there is no process .it simply waiting. after i press the ctrl c the root is coming


i dont know what is the problem ?


thanks in advance ,