Windows 8 and 8.1 Forums


hauppauge wintv render problem

  1. #1


    Posts : 59
    windows 8.1

    hauppauge wintv render problem


    is anybody else experiencing problem wintv in windows 8.1 video flickering when dragging the wintv window?

    dont know if its a driver issue or render issue.

    using a usb 950Q tuner

      My System SpecsSystem Spec

  2. #2


    Posts : 57
    Windows 7 Professional


    Quote Originally Posted by dskiller View Post
    is anybody else experiencing problem wintv in windows 8.1 video flickering when dragging the wintv window?

    dont know if its a driver issue or render issue.

    using a usb 950Q tuner
    I'm not seeing "flickering" when moving the window. It's not perfectly smooth, but it doesn't flicker. I believe it is the way it was with Windows 8.
      My System SpecsSystem Spec

  3. #3


    Posts : 59
    windows 8.1


    Quote Originally Posted by PJL View Post
    Quote Originally Posted by dskiller View Post
    is anybody else experiencing problem wintv in windows 8.1 video flickering when dragging the wintv window?

    dont know if its a driver issue or render issue.

    using a usb 950Q tuner
    I'm not seeing "flickering" when moving the window. It's not perfectly smooth, but it doesn't flicker. I believe it is the way it was with Windows 8.

    I tried uninstall and reinstalling the drivers and wintv. but for some reason the video playing turns black when dragging. doesn't flicker anymore. it just turns black. it only happens when using the default render EVR. if I use the other renders it works. but then the picture is bad.

    I also updated my nvidia drivers too.
      My System SpecsSystem Spec

  4. #4


    Posts : 11
    Windows 8.1 Pro with Media Center


    I had that exact problem with WinTV, bad flickering when dragging the window. I fixed it by choosing VMR9 as the video renderer and unchecking the 'use hardware acceleration when possible' box and restarting WinTV. Now its perfectly smooth and I detect no loss in performance.
      My System SpecsSystem Spec

  5. #5


    Posts : 59
    windows 8.1


    I had better luck with using media player classic to output the video from the turner.

    You will just have to adjust the screen settings and use haali output render. and it picture perfect and no problems.
      My System SpecsSystem Spec

hauppauge wintv render problem
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