[MPlayer-users] bttv grab under Linux
Ferenc Kubinszky
ferenc.kubinszky at wit.mht.bme.hu
Tue Dec 10 14:26:04 CET 2002
Hello,
I've tried to use mencoder under linux (2.4.20) on an AMD duron 700 MHz
and Pinnacle (Miro) PCTV Pro.
Everithing went OK (video and voice sync too).
But after some seconds (20-30 depends on bttv gbuffer and gbuffer_size
parameters) the machine began to swap out everithing.
Is it mencoder's problem (seems to be a memleak) or bttv's ?
My other problem is that when I try to grab a 640x480 video insted of
384x288 (2.77x area) mencoder encode only 12 fps with 100% CPU usage
instead of 25-30%.
Did anyone succeed grabbing from a TV card ?
A faster machive sholud help ?
+ Kubinszky Ferenc ferenc.kubinszky at wit.mht.bme.hu
+ PhD Student of the Budapest University of Technology and Economics
+ Wireless Information Technology Lab http://wit.mht.bme.hu
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