Re: Multiple Xv overlays cause blue flashing

On Wed, 16 Nov 2005, Smoof . wrote:
> I should have mentioned earlier that for this project I can specify any 
> video card I want.  So if someone has a suggestion of what would be the best 
> video card for this type of application please let me know.

My Matrox G550 reports:

# xvinfo
X-Video Extension version 2.2
screen #0
  Adaptor #0: "Matrox G-Series Texture Engine"
    number of ports: 32
    port base: 43
    operations supported: PutImage 
    supported visuals:
      depth 24, visualID 0x27
      depth 24, visualID 0x28
      depth 24, visualID 0x29
      depth 24, visualID 0x2a
    no port attributes defined
    maximum XvImage size: 2046 x 2046
    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 (packed)

I think that the line
    number of ports: 32   
means that it would be suitable.