mplayer filter 参数及效果

mplayer 滤镜基本使用方法

mplayer -vf filter_name=filter_params:filter_params:...

mplayer  [options] [file|URL|playlist|-] 
mplayer  [options] file1 [specific options] [file2] [specific options] 
mencoder [options] file [file|URL|-] [-o file | file://file | smb://[user:pass@]host/filepath]
mencoder [options] file1 [specific options] [file2] [specific options]
         -oac mp3lame  
         -ovc lavc 
         -lavcopts vcodec=mpeg4:mbd=1:vbitrate=3000:acodec=libmp3lame:abitrate=128
         -vf-add scale=360:202

单击图片复制滤镜命令

mplayer 详细参数说明参考 http://mplayerhq.hu/DOCS/man/en/mplayer.1.html#VIDEO%20FILTERS