[WiP] madVR support in MP1 (20 Viewers)

[el Filou]

Is it possible to play with madVR's "when and how shall the GPU be flushed" rendering settings to try and avoid problems like this one?
I understand that you'll loose madVR's OSD if you change one of those settings (don't remember which one), but if it can give better rendering with MP it may be worth it? Unfortunately I don't understand that much about rendering to know what to try.

 

[Sebastiii]

Hi guys

@alexdepalma thanks for the log
So for me the MP GUI not visible it because of settings in madVR and more this one : (if it's set to Error / option 1 or 2) no MP GUI.

Would you mine to test the default madVR settings ? (reset to default ?)
Thanks.

 

[Sebastiii]

@alexdepalma

Yep you have : Main: GPU_HUNG - Error en la aplicación in log and for sure, MP will not recover from this, only a MP restart is possible.
So GPU failed somehow (madVR settings or GPU drivers), i remember that @Helios61 has issue also with latest Intel GPU (same message etc.)
madVR talk directly to GPU driver with API so maybe some drivers are not ok

 

[Sebastiii]

@alexdepalma

Yep you have : Main: GPU_HUNG - Error en la aplicación in log and for sure, MP will not recover from this, only a MP restart is possible.
So GPU failed somehow (madVR settings or GPU drivers), i remember that @Helios61 has issue also with latest Intel GPU (same message etc.)
madVR talk directly to GPU driver with API so maybe some drivers are not ok

@alexdepalma event system logs is full of error for : nvlddmkm

For sure there is something wrong

 

[Sebastiii]

What can be tested, is to set DPI to 100% too
Maybe 300% is not helping madVR, but i don't know for sure lol

 

[alexdepalma]

Hi guys

@alexdepalma thanks for the log
So for me the MP GUI not visible it because of settings in madVR and more this one : (if it's set to Error / option 1 or 2) no MP GUI.


Would you mine to test the default madVR settings ? (reset to default ?)
Thanks.

That was already my setup
Will try full reset tomorrow

 

[alexdepalma]

What can be tested, is to set DPI to 100% too
Maybe 300% is not helping madVR, but i don't know for sure lol

Tested and see no difference. I also restarted windows just in case...

I'm working on 4K resolution. On 1080P seems more stable.

 

[alexdepalma]

Regarding 3D MVC videos I can confirm ALL 3D MVC videos where properly detected and played on my Projector. With no special mode or trick selected.
TV Resolution was automatically changed to 1080P on both screens (Projector and TV both 4K) Projector doesn't display 3D MVC upscaled to 4K and resolution must be manually changed.... HOPEFULLY, not any more. Resolution is automatically changed to 1080p.
Even simultaneous screen playback works at the same time. TV on 1080P no 3D (is not a 3D TV) and projector on 3D 1080P FP mode and glasses working properly!
WELL DONE @Sebastiii !!!! AMAZING!!!

Only thing I may suggest is to try to recover previous mode. Whatever was, in my case, 4K.

Its not returning to 4K. Remains 1080P
EDIT. Well actually I discovered that MadVr Display Mode option: restore original display mode... is doing the trik! And now it automatically recover 4K!

 

[el Filou]

Just tested v330 (Win 1703, 1050 Ti, D3D11 decoding & present), everything works including zapping between SD and HD TV channels. Thanks @Sebastiii and madshi !

- Disable Core CC parser for madVR

What does that do exactly? Is that why teletext/DVB subtitles don't show up when doing a screenshot with madVR, or that has nothing to do with it?

 

[Sebastiii]

Just tested v330 (Win 1703, 1050 Ti, D3D11 decoding & present), everything works including zapping between SD and HD TV channels. Thanks @Sebastiii and madshi !

What does that do exactly? Is that why teletext/DVB subtitles don't show up when doing a screenshot with madVR, or that has nothing to do with it?

There is always the issue with D3D11 native mode (like video of 1 second in loop lol) but should be fixed on madVR side
The CoreCC Parser is to display sub encoded in video (most in USA and SPAIN) but to have it working, we need to have a second input on madVR decoder (like EVR) and madshi answer me that it's not possible.
So to have it working, the best will be to code that (i can't) to transform the sub in video to subtitle renderer in realtime, so need good C++ dev for it

About Teletext/DVB it should works (for LiveTV at least) when using TsReader (and option checked in TV config part of MP configuration tools).
I didn't try to screenshot Teletext/DVB subs with the new screenshot code, i was assuming it was working if option is checked on madVR but maybe not.
For sure it has nothing to do (CCParser) with screenshot