用Mencoder壓回dvd

mencoder -oac lavc -ovc lavc -of mpeg -mpegopts format=dvd:tsaf -vf scale=704:480,harddup -srate 48000 -af lavcresample=48000 -lavcopts vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:vbitrate=5000:keyint=18:vstrict=0:acodec=ac3:abitrate=192:aspect=16/9 -ofps 30000/1001 -o output.mpg source.avi -utf8 -font 'Microsoft JhengHei' -sub "source.ass"

MPlayer選字型

使用UTF-8

mplayer -utf8 movie.avi

選用字型

mplayer -font 'Bitstream Vera Sans' movie.avi

用fc-list來取得字型列表