[MPlayer-users] video does not scale to fullscreen with -vo xv

[Tamas Papp]

On Sun, Mar 06 2016, Reimar Döffinger wrote:

>> 		  Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object file: No such file or directory
>
> Note that installing that could be worth a try to see if at least VDPAU
> works. It is not the cause of your issues, just a potentially
> nice work-around.

Thanks -- indeed it works fine after installing the library.

> It can't be seen from the log, but probably the non-functional
> scaling is a bug (or missing feature) of that driver, too.
> (I would consider it a bug, as there's no sane reason to implement
> and advertise XVideo at all if it can't even do scaling)
> Note: xvinfo (a small tool to list information about the
> XVideo implementation) might give some useful information, too.

Here is the output:

X-Video Extension version 2.2
screen #0
  Adaptor #0: "Intel(R) Video Sprite"
    number of ports: 1
    port base: 75
    operations supported: PutImage 
    supported visuals:
      depth 24, visualID 0x20
    number of attributes: 2
      "XV_COLORKEY" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 66046)
      "XV_ALWAYS_ON_TOP" (range 0 to 1)
              client settable attribute
              client gettable attribute (current value is 0)
    maximum XvImage size: 8192 x 8192
    Number of image formats: 3
      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: 0x18424752
        guid: 50415353-5448-524f-5547-485247423234
        bits per pixel: 32
        number of planes: 1
        type: RGB (packed)
        depth: 24
        red, green, blue masks: 0xff0000, 0xff00, 0xff

Best,

Tamas