[WiP] madVR support in MP1 (15 Viewers)

[Sebastiii]

Problem:

1. MadVR displays fullscreen video in a window with a title bar and border.
2. Need to alt+tab after starting video to watch the video.

Been using madvr with mpc-hc as external player for sometime. Thought i'd try the new internal madvr renderer. I get a black screen. Video starts but I have to alt+tab to get to it. The video fullscreen size but is windowed, see attached I'm guessing the problem is one of the renderering settings is not compatible with MP. BTW I use Win10 and I don't use any refreshrate change. Running the standard version of MP 1.6 Final with no modifications, recently upgraded from 1.5 Final version.

You can see in the 2nd video that MP is running 2x windows,


View attachment 189228

View attachment 189229

This is me pressing alt+enter to show it's not an alt+enter fullscreen issue.

View attachment 189230

And of course full debug watchlog log is always good to have (first option to avoid incompatibility with some plugins)

 

[azzuro]

Yep, o think i have an issue with input from keyboard, and irss don't help...

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[biship]

I see a 10-15ms larger rendering time from MediaPortal than when using PotPlayer & Madvr. Anyone else seen this?

Also, what is the "Use internal refresh rate" option?

 

[azzuro]

Hello biship, i don't know nothing about the delay ,
But the option internal refresh rate, mean than the refresh is done by MP itself, and not by madvr.

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[biship]

Hello biship, i don't know nothing about the delay ,
But the option internal refresh rate, mean than the refresh is done by MP itself, and not by madvr.

Envoyé de mon D5803 en utilisant Tapatalk

Ah ok, so either:
Disable refresh rate switcher in MP, and disable Internal Refresh rate (let Madvr switch)
Enable refresh rate switcher in MP, and enable Internal Refresh rate (Let MP set the rate for Madvr)

Is there an advantage to either option?

 

[azzuro]

Yep, it's exactly the normal behavior, i think this option was included for solve issue on refresh rate not set by madvr, perso i use madvr refresh rate for video, and EVR for live tv.
The best, you need to test by yourself with your hardware.
Good luck

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[biship]

Ok thanks, I'll test them out.

For some reason, even when playing 1080p content that requires no upscaling or processing, my rending time in MP is 40ms.
In Potplayer it is 10ms.

For 720->1080, in MP render time is 85ms, regardless of upscaling type or other post processing, DIVX, NGU (low med high or VH).
In Potplayer is it 20-40ms for those various settings... much much faster.

I've tried so many madvr general settings (window mode, dx11 etc) and it makes no difference.

I just can't work out why MP->Madvr adds 40ms to 75+ms, which is so slow the render queue is almost always zero.

 

[Sebastiii]

It's surely because of OSD stuff rendering and i fear that it can be not done better or maybe with different GPU but not sure, can you post screenshot between MP and PotPlayer ?

 

[biship]

I have a Core i7-6850K & Nvidia 1050 Ti - so plenty of processing power.

720->1080
PotPlayer -> Madvr

Media Portal w/MadVR:
No idea why it's so bad. I get around 80ms regardless of any scaling options. Even if using DXVA.
The only difference from MP is the deinterlacing text.

 

[daWooky]

i'm afraid pot will always be a bit faster, but you have such a huge difference, they should differ only around 1-2 ms see..
mepo:


pot:



@Sebastiii
final 1.16 runs pretty great here, the only thing i miss is the new mediainfo.dll
i dont need it anyway but the drc evr mepo users may...but evr mode also seems nice and stable

greetings