1 Reply Latest reply on Oct 31, 2016 4:24 AM by amdmatt

    DXVA2 Copy-Back mode freezes issue on RX460

    vonchen

      Hi,this issue still exists in 16.10.2 in my case.

       

      This is the step how to re-produced the issue :

      1.In MPC-HC 64bit, enable LAV0.68.1 + DXVA2 Copy-Back mode

      2.Play a DXVA enabled video(the video must longer than 15 min.) for about 10~15 minutes.

      3.While video is still playing, click on time-slider bar to roll-back to early time point.

      Then it freezes MPC-HC.

       

      This is my LAV setting :

      xkQ9sm2.jpg

       

      The good part is this did not cause driver crash or fan 100% or PC freezes. I can use PC normally after forcing to terminate MPC-HC process.

      Also DXVA2 Native mode has no issue.

       

      I had reported it to AMD Issue Form, I post it here if anyone have DXVA issue can notice this part.

       

      My system:

      • AMD Graphics Card
        • Powercolor RX460 2GB
      • Operating System
        • Windows 10 64bit 1607 14393.321
      • Driver version installed
        • Crimson Edition 16.10.2
      • Display Devices
        • Benq GL2450 1920x1080 @ 60Hz on DVI
      • Motherboard
        • Gigabyte B75M-D3H rev1.2
      • CPU/APU
        • Intel XEON E3-1230v2
      • Power Supply Unit  Make, Model & Wattage
        • Seasonic G-650W
      • RAM
        • 20GB DDR3 1333