How to test Webcom in Linux OS

MPlayer與webcam

1. 用MPlayer啟動webcam

mplayer tv://-tv driver=v4l:width=320:height=240:device=/dev/video0

2. 用Mencoder壓縮webcam影片

mencoder tv:// -tv driver=v4l:width=320:height=240:device=/dev/video0 -ovc lavc -o webcam.avi

3. 用Mencoder壓縮含聲音的webcam影片

mencoder tv:// -tv driver=v4l:width=320:height=240:device=/dev/video0:forceaudio:adevice=/dev/dsp1 -ovc lavc -oac mp3lame -lameopts cbr:br=64:mode=3 -o webcam.avi

 來源: http://wxlin1983.blogspot.com/2008/09/mplayerwebcam.html