mplayer 半透明 滤镜融合

overlay
http://urandom.ca/mebox/downloads/vf_overlay.txt


mplayer bvmol
http://www.mplayerhq.hu/DOCS/man/zh/mplayer.1.html


官方手册

http://www.mplayerhq.hu/DOCS/HTML-single/zh_CN/MPlayer.html

http://www.mplayerhq.hu/DOCS/man/zh/mplayer.1.html



bmovl=hidden:opaque:fifo

http://www.sit.auckland.ac.nz/Video_overlay_with_mplayer

apt-get install -y xserver-xorg libraw1394-8 libmpeg2-4 mpeg2dec ffmpeg pciutils less xfonts-base vlc coriander libsdl1.2-dev

Various cut and paste command lines.

mplayer -vo x11 -fs -display 0:0 -vf scale=1360:-2 Nosferatu.mp4
mplayer -vo x11 -fs -display 0:0 -vf scale=1024:-2 Nosferatu.mp4

bmovl=hidden:opaque:fifo

-vf bmovl

http://projects.sault.org/mebox/downloads/patches/vf_overlay_outbuf-2008-07-07-TESTING.diff