[WiP] madVR support in MP1 (4 Viewers)

[LorD]

I'm not sure that is a good idea, I recall that somewhere in the Doom9 forums Mahdi had written that DXVA2 Native and Madvr was a nono not sure if that is still the case but!!!!!. Also I did try Native to avoid the old "long stop" problem with Copy Back, (somewhere in this thread ages ago) can't recall whether it was with my AMD RX 460 or the Nvidia GTX 1050Ti though, but the PQ with HEVC TV was rubbish. DXVA2 Copy Back works for me except for the green screen problem which is also a problem with Native (root cause seems to be Nvidias low resiliance to minor interference, not a problem with AMD) but was fixed with Cuvid which was why I was initially so pleased with it. I need to play some more with Madvr settings and the new version and also take a look at the D3D11 option.

With actual versions no problems with native.. realy And i verver had a Green-Screen dosnt mater which Settings.. But i have real hard Performance Problems with copy back

 

[Sebastiii]

Hi guys,

i have tried to switch to the newest version of madvr and MP now and i have difficulties using the "new" windowed mode.. it produces stuttering and frame drops like hell as refresh rates are not matching as it seems (well they show as they would match but they do not i guess) - strange is as soon as i switch to FSE again everything is working as expected.

Does anyone of you experience the same issue ?

Didn't notice it but i have revert for now to 0.91 because latest didn't start internal blu-ray menu, not sure why !

 

[rohnfe]

Here is a screenshot of the issue...its weird look at the refresh rates and the clock deviation - something is wrong here and its working with mpc-hc :


It reports a deviation of 17% and thats definetly not correct

 

[Sebastiii]

no clue

 

[daWooky]

Hi
That screen looks like a custom refresh rate that isn't right. Was that with mepo or mphc? And is the refreshrate the same with dx11 old fse on?

Gesendet von meinem HTC One_M8 mit Tapatalk

 

[rohnfe]

Hi,

its not a custom mode its 2160p 23. The refreshrates are exactly the same and the mphc its working perfectly fine its only mp ..,weird.
Using FSE its working fine for both

 

[daWooky]

damn weird, like rounded up

 

[joecrow]

Now running v320 and Madvr 0.92.2, looks good so far. Fixed the problem with cuvid and the Media Broadcast TV channels, NNED13 upscaling again, sorry I must have checked it again durring previous testing. I also reconfirmed that Nvidia Cuvid is the only decoder that will play the problem TV recording I have, all the rest green screen or get a hard stutter.

 

[Kotik]

Hello,
The madvr forum is full of green screen issues with the latest release and madshi said he is working on fixing the issue.

Regarding NVidia CUVID and Intel QuickSync Nevcariel said recently that he is thinking of removing both options as he considers them outdated. The new D3D11 DXVA decoder that he implemented in one of his latest nightly builds is as per him the way to go.

Had no time to try neither the nightly lav build nor the latest madvr.

Keep up the good work everyone.

Sent from my GT-I9100 using Tapatalk

 

[Sebastiii]

Guys,

With help of madshi, he pinpoint me to something not correct on MP code, so need to figure out how to do it differently and if it's possible, so will need regression testing when done but no ETA.
For explanation, we reposition madVR window in the rendering subtitle call, this not be done there !!! (my fault).
I have put this part of code here otherwise 3D wasn't working.
So need to think to add this elsewhere, normally this should be done earlier but this break 3D