madVR - high quality video renderer (GPU assisted)

[sexus]

honestly im not really sure if theyre only 32bit version installed , ryrynz would have to chime in on that one , since i only see lav filters in my x86 lav filters folder but no 32bit naming to them unlike madvr..hmmm....

heres the link to ryrynz lav filters pack


https://imouto.my/configuring-potpla...ware-decoding/

[nussman]

Thanks for 64Bit Version madshi.

@sexus: Could you please stop spamming here?

[sexus]

i dont understand

[Thunderbolt8]

is there some indication I can use when madVR is running to check whether its in 32-bit or 64-bit mode when having both installed?

[sexus]

yes , go into taskmanager and check it that way, not sure any other way would do

[sneaker_ger]

If you use a 64 bit player it can only run in 64 bit and if you use a 32 bit player it can only run in 32 bit. madHcCtrl.exe is 32 bit only, I think.

[nussman]

Originally Posted by Thunderbolt8

is there some indication I can use when madVR is running to check whether its in 32-bit or 64-bit mode when having both installed?

64Bit Player => 64bit madVR
32bit Player => 32bit madVR

[Thunderbolt8]

slightly offtopic: does anyone know where the topic of that little htpc-updater tool has gone? or better, if that tool automatically downloads the 64-bit versions of LAVfilter and MPC-HC as well?

[ryrynz]

64 bit huh. Well that came out of nowhere.. Madshi just stringing us along..

Originally Posted by sexus

heres the link to ryrynz lav filters pack

You got me mixed up with someone else there bud.

[kasper93]

Originally Posted by madshi

I've identified the window subclassing to be at fault. However, I don't see much I can do there. The same code works in 32bit. In 64bit, after I restore the stored window proc, the crash occurs. If I don't restore it, a different crash occurs. So what can I do? Here's what the log says:

00000064 Render   install new WindowProc (ParentWindow: 000000000048121E, OldWindowProc: 00007FF7B3E7ACC0, NewwindowProc: 0000000DECD50000) -> +
00001976 Render   restore WindowProc, ParentWindow: 000000000048121E, current: 00000000FFFF0DC7, old: 00007FF7B3E7ACC0, ours: 0000000DECD50000

So basically when madVR starts rendering, I'm storing the old window proc of madVR's parent window, then I'm subclassing the parent window, and when madVR is finalized, I undo the subclassing. Unfortunately this crashes MPC-HC 64bit, but not in 32bit. Interestingly, at the moment when I want to undo the subclassing, the active window proc neither matches the original one, nor the one I set. So something weird is going on there, anway. But that's the case in 32bit, too, and there it still works without a crash.

There's a madVR interface "IMadVRSubclassReplacement" which you can use to replace madVR's window subclassing with a cleaner method. Using that should take care of the crash. Would that be possible to add to MPC-HC? It's the better solution for 32bit, too.

Seems to work fine. Test build for all folks before it gets to nightly https://www.dropbox.com/s/lrmrdd2e3s..._madVR.7z?dl=1

[huhn]

Originally Posted by kasper93

Seems to work fine. Test build for all folks before it gets to nightly https://www.dropbox.com/s/lrmrdd2e3s..._madVR.7z?dl=1

i haven't test it yet but you are really awesome to say the least.

[Devrim]

Originally Posted by kasper93

Seems to work fine. Test build for all folks before it gets to nightly https://www.dropbox.com/s/lrmrdd2e3s..._madVR.7z?dl=1

This fixes the crash for me. Thanks!

[sexus]

Originally Posted by ryrynz

64 bit huh. Well that came out of nowhere.. Madshi just stringing us along..



You got me mixed up with someone else there bud.

oh , lols my bad i guess i did xD

[Ver Greeneyes]

Works great with the MPC-HC test build, thanks!

[noee]

Okay, gurus, riddle me this. So I cranked up our favorite test videos for the newest 64-bit chain (LAV->MPC-HC->madVR). First up in the rotation is the opening scene in Revenge of the Sith, camera pans vertically from the starfield to the star destroyer, then the the pan transitions horizontally following the destroyer....blah, blah, blah. On the 32-bit chain, the pan down has a little bit of jumping, very small but noticeable, until the pan goes right and it's totally smooth (I use smooth motion ON). 64-bit, the vertical pan is dead smooth, just like the horizontal pan. Playback is 23.976fps on 60Hz tv and 1080->1080.

I don't see anything in the recent changelog to indicate changes to smoothmotion, etc. Went back to 32-bit just to check our eyes and the vertical jumping is back....

This just Win7Ult on a very old AMD platform (Athlon/HD6570 and the only Windows platform I have left) with old AMD drivers (13.12).

Anyone else notice this?

btw, great update madshi, thx.

[andybkma]

Originally Posted by sexus

x64 build, wow, wonder if it does anything for kodi playback , since kodi is still 32bit as of yet, hmmm....as well thanks for the playback short freeze fix, looks like ryrynz needs to update his playback package for potplayer now since we officially have everything to finally advance to x64 playback . lav filters x64 , check , av splitter x64 , check , ffdshow x64 , check , potplayer x64 , check , xysubfilter x64, check ,

Maybe you have everything you need but I would still need a Zoom Player 64 build, a Reclock 64 build and an Avisynth 64 build. But yes, getting closer but I doubt I will ever see all this...

madshi, thanks for fixing the playbook freeze bug in 87.20, so far so good :-)

[Teapsalm]

Keep getting a black screen and I'm not sure why. Using the test build.

edit: Realized I needed to edit internal filters. Works perfectly with the test build.

[Jtacdf]

Hi Madshi,

madvr x64 with mpc hc causes nnedi3 to produce the artifact as below if the pc system is in crossfire mode.
Works fine if I manually disable it in CCC Crossfire settings. But not with a specific 3d application settings setting to disabled crossfire.
32bit works without issue as well.

https://www.dropbox.com/s/vdhalt2rno...52%5D.jpg?dl=0

[James Freeman]

x64 madvr:
It seems that there is a problem with Device detection in the Devices tab.
The device is there but it is greyed out.
Also, the 3dLut can't be disabled via ctrl+Shift+3 or the menu itself when the device is greyed out.

Everybody that are involved, thank you so much for MPC-HC, LAV-filter and MadVR.

[omarank]

Thanks madshi for the 64 bit build. It works perfectly with the test build of MPC-HC 64 provided by kasper93.

If we had a 64 bit version of ReClock too, we would completely get rid of 32 bit players.