Hello
I have some problems with Xv extensions for Matrox G450, I have described
below how two programs behave when I start them in different ways.
I am using Redhat 7.1 with Xfree version 4.1.0, I hade the same
problem with xfree version 4.0.3,
I have also tried to Load "v4l" in XF86Config-4 file but
the picture is still the same.
xine -V Xv = I get blue picture in the upper part when playing a movie
in a small screen, and when I switch to full screen the lower
part of the movie is not shown at all.
xine -V XShm = This works OK no blue picture.
vlc --vout x11 = This works OK and no blue picture.
vlc --vout xvideo = When I run the movie in a small window and in
full screen I get blue picture in the upper part and
the lower part of the movie is not shown at all.
Output form xvinfo:
X-Video Extension version 2.2
screen #0
Adaptor #0: "Matrox G-Series Backend Scaler"
number of ports: 1
port base: 58
operations supported: PutImage
supported visuals:
depth 16, visualID 0x23
depth 16, visualID 0x24
depth 16, visualID 0x25
depth 16, visualID 0x26
depth 16, visualID 0x27
depth 16, visualID 0x28
depth 16, visualID 0x29
depth 16, visualID 0x2a
depth 16, visualID 0x2b
depth 16, visualID 0x2c
depth 16, visualID 0x2d
depth 16, visualID 0x2e
depth 16, visualID 0x2f
depth 16, visualID 0x30
depth 16, visualID 0x31
depth 16, visualID 0x32
number of attributes: 3
"XV_COLORKEY" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 2110)
"XV_BRIGHTNESS" (range -128 to 127)
client settable attribute
client gettable attribute (current value is 0)
"XV_CONTRAST" (range 0 to 255)
client settable attribute
client gettable attribute (current value is 128)
maximum XvImage size: 1024 x 1024
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: 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)
id: 0x59565955 (UYVY)
guid: 55595659-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (planar)
id: 0x30323449 (I420)
guid: 49343230-0000-0010-8000-00aa00389b71
bits per pixel: 12
number of planes: 3
type: YUV (planar)
id: 0x59565955 (UYVY)
guid: 55595659-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (packed)
Output form xdpyinfo:
xdpyinfo | grep XV
XVideo
So dose anybody know what might be wrong?
Cheers Johnny
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