[MPlayer-users] differences between xv and xvidix
Marcel Naziri
zwobbl at zwobbl.de
Sat Dec 28 16:59:02 CET 2002
Hi,
is it normal that xv output is more cpu intensive than xvidix, although the
xv-extension supports hardware scaling? what are the differences for mplayer
while decoding? where comes the higher cpu-load?
because xvidix doesn't work with atis xfree86 firegl driver and the radeon
driver xfree86 4.2.1 is messing up my flat panel, i have to use xv with
firegl drivers.
so are there any options to speed up xv output?
greets
Marcel
bash-2.05b$ xvinfo
X-Video Extension version 2.2
screen #0
Adaptor #0: "ATI Radeon Video Overlay"
number of ports: 1
port base: 67
operations supported: PutImage
supported visuals:
depth 24, visualID 0x23
depth 24, visualID 0x24
depth 24, visualID 0x25
depth 24, visualID 0x26
[...]
maximum XvImage size: 2048 x 2048
Number of image formats: 4
id: 0x32595559 (YUY2)
guid: 59555932-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (packed)
id: 0x59565955 (UYVY)
guid: 55595659-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (packed)
id: 0x32315659 (YV12)
guid: 59563132-0000-0010-8000-00aa00389b71
bits per pixel: 12
number of planes: 3
type: YUV (planar)
id: 0x30323449 (I420)
guid: 49343230-0000-0010-8000-00aa00389b71
bits per pixel: 12
number of planes: 3
type: YUV (planar)
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