James, sorry if you see this as pestering, but I do not want to clutter up the support thread (as this is clearly an enhancement) and I am not sure you are monitoring my "video stuff" thread!
If at all possible could we please have "blind" (no OSD) vsync correction with DXVA1?
I have read in one of your posts that you think vsync correction should not be needed with DXVA, but this is definitely not right.
I have also read another post of yours, that it is not possible to spot DXVA mode with EVR, which is presumably why vsync correction is able to be turned on when using EVR (and definitely works).
So unless there is a reason why it is possible to enable vsync correction in DXVA2, but not in DXVA1, please allow it in both, obviously without OSD. I do believe this will solve synchronous frame rate/refresh rate judder when using PowerDVD on XP. It will also enable DXVA accelerated H.264 with vsync correction in MPC-HC.
Thanks.
If at all possible could we please have "blind" (no OSD) vsync correction with DXVA1?
I have read in one of your posts that you think vsync correction should not be needed with DXVA, but this is definitely not right.
I have also read another post of yours, that it is not possible to spot DXVA mode with EVR, which is presumably why vsync correction is able to be turned on when using EVR (and definitely works).
So unless there is a reason why it is possible to enable vsync correction in DXVA2, but not in DXVA1, please allow it in both, obviously without OSD. I do believe this will solve synchronous frame rate/refresh rate judder when using PowerDVD on XP. It will also enable DXVA accelerated H.264 with vsync correction in MPC-HC.
Thanks.