버전에 따라 다를수도 있지만
cache는 32KB 이상
cache-min은 0<=x<=99설정이 가능하다

$ mplayer -cache 64 -cache-min 20 http://192.168.1.75:8090/test.u
law
MPlayer 1.1-4.4.4 (C) 2000-2012 MPlayer Team

Playing http://192.168.1.75:8090/test.ulaw.
Connecting to server 192.168.1.75[192.168.1.75]: 8090...

Cache size set to 64 KBytes
Cache fill: 15.06% (9872 bytes)

[링크 : https://lists.mplayerhq.hu/pipermail/mplayer-users/2007-September/068927.html]
Posted by 구차니