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Old 17th August 2017, 18:25   #44701  |  Link
sneaker_ger
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Windows 7 error message:

Playback works until you hit "ok" - then player closes.

madvr log

LAV Video is set to software decoding.
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Old 17th August 2017, 18:29   #44702  |  Link
Raimu
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Huh. MPC-HC blows up on the start of a movie file on my PC too. I reset madvr and MPC-HC (installed 1.7.13, reset settings and reconfigured to use madvr), but it doesn't help.

I'm using Win10 15063 and a Nvidia 770GTX (driver 385.12)
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Old 17th August 2017, 18:31   #44703  |  Link
kostik
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Have a crash also win10 Nvidia 940M , tried dxva2 copy-back&&cuvid , tried running on intel graphics 520 , crashes on start. Once I point the mouse on the movie frame to double click to go to full screen, it crashes.
It crashes right away when the mouse is on the frame of the video before I clicking anything

Last edited by kostik; 17th August 2017 at 18:34.
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Old 17th August 2017, 18:33   #44704  |  Link
madshi
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I can reproduce the "two identical display modes" problem. But no crashes here.

Edit: Does both the 64bit and 32bit version of the media player crash for you guys?
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Old 17th August 2017, 18:36   #44705  |  Link
sneaker_ger
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Both 32 bit and 64 bit crash.
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Old 17th August 2017, 18:37   #44706  |  Link
madshi
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Ok, while the crash window is open, can you try to press Ctrl+Alt+Shift+Pause/Break? Does that get you a freeze report text file on your desktop?

(Probably not, but worth a try.)
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Old 17th August 2017, 18:38   #44707  |  Link
MS-DOS
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Nope, didn't generate one.
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Old 17th August 2017, 18:38   #44708  |  Link
sneaker_ger
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No freeze report.

It's a bit weird.
With 1.7.13 stable: "actual" crash with some Windows message.
With 1.7.13.89: the error message (see screenshot) appears but playback works normally in background. Once you click "ok" player closes.
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Old 17th August 2017, 18:38   #44709  |  Link
Neo-XP
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madVR v0.92.0 crashes MPC-BE when opening any video file.

I tried to reinstall it completely (uninstall, remove all files and then install again), but it does not help. Even after restoring default settings with the .bat afterwards.
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Old 17th August 2017, 18:38   #44710  |  Link
kostik
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Quote:
Originally Posted by madshi View Post
I can reproduce the "two identical display modes" problem. But no crashes here.

Edit: Does both the 64bit and 32bit version of the media player crash for you guys?
Yes. I tried 32bit ,,, same issue
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Old 17th August 2017, 18:42   #44711  |  Link
v0lt
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madshi
Thanks for the new version, but I'm getting a crash of MPC-BE x64 on Windows 7 and 8.1.

For Win7:
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Old 17th August 2017, 18:44   #44712  |  Link
ABDO
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thanks is not enough for your great and hard work in madvr, from my heart thank you @madshi for your time and effort you spent to make this amazing work Available for us.
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Old 17th August 2017, 18:44   #44713  |  Link
kostik
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Quote:
Originally Posted by madshi View Post
Ok, while the crash window is open, can you try to press Ctrl+Alt+Shift+Pause/Break? Does that get you a freeze report text file on your desktop?

(Probably not, but worth a try.)
This is what I get in Event Viewer:

Faulting application name: mpc-be64.exe, version: 1.5.1.2822, time stamp: 0x599510c4
Faulting module name: madVR64.ax, version: 0.92.0.0, time stamp: 0x5995c42e
Exception code: 0xc0000005
Fault offset: 0x00000000000101ce
Faulting process id: 0x3ce4
Faulting application start time: 0x01d3177ffe9d4fb0
Faulting application path: C:\Program Files\MPC-BE x64\mpc-be64.exe
Faulting module path: C:\Madvr\madVR64.ax
Report Id: d068031a-12ce-4701-8148-13ded3606cfd
Faulting package full name:
Faulting package-relative application ID:


MPC-HC Debug:
Stack:

madvr64+0x101ce
madvr64+0x12674
madvr64+0x54244
mpc_hc64+0xb2c0d
mpc_hc64+0xb305e
mpc_hc64+0x5b3794
mpc_hc64+0x5b571a
mpc_hc64+0x5ae93d
mpc_hc64+0x5af434
user32!UserCallWinProcCheckWow+0x292
user32!DispatchMessageWorker+0x19f
mpc_hc64+0x5caea2
mpc_hc64+0x5cb7ff
mpc_hc64+0x7c4a5e
mpc_hc64+0x76ab63
kernel32!BaseThreadInitThunk+0x14
ntdll!RtlUserThreadStart+0x21

Last edited by kostik; 17th August 2017 at 18:49.
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Old 17th August 2017, 18:55   #44714  |  Link
madshi
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madVR v0.92.1 released

http://madshi.net/madVR.zip

Code:
* fixed: depending on madVR settings, v0.92.0 crashed right at initialization
* fixed: "display modes" were listed twice in the settings dialog
Was finally able to reproduce the crash after restoring default settings.

(Note to devs: I know some of you are waiting for me to add dev features for you. Will do that soon now, just wanted to get v0.92.x out the door, first.)
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Old 17th August 2017, 19:00   #44715  |  Link
kostik
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Quote:
Originally Posted by madshi View Post
madVR v0.92.1 released

http://madshi.net/madVR.zip

Code:
* fixed: depending on madVR settings, v0.92.0 crashed right at initialization
* fixed: "display modes" were listed twice in the settings dialog
Was finally able to reproduce the crash after restoring default settings.

(Note to devs: I know some of you are waiting for me to add dev features for you. Will do that soon now, just wanted to get v0.92.x out the door, first.)
Works! Thanks! Great work! The Best!
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Old 17th August 2017, 19:02   #44716  |  Link
MS-DOS
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Thanks, madshi, no more crashes.
Can confirm D3D11 DXVA hardware decoding not working on Win 7, black screen and playback doesn't start. Oh well
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Old 17th August 2017, 19:24   #44717  |  Link
dvd1
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Quote:
Originally Posted by madshi View Post
The GT 730 is rather old and only has DDR3 memory. It seems like a fairly slow GPU, by today's standards. madVR might still run smoothly, maybe you need to tune down some settings a bit, but it depends a lot on which movie resolution and frame rate we're talking about, whether you need upscaling o
576i 50 frame rate to 1080p 50 frame rate, 720p to 1080p 24 or50 frame rate 1080p to 1080p 24 or 50 frame rate on tv FULLHD 42p
What madVR filters do you recommend?
thank you
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Old 17th August 2017, 19:29   #44718  |  Link
clsid
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D3D11 hardware decoding is not compatible with Windows 7 yet because it uses some features that are only available in 8.1+. It will fall back to software decoding. Nevcairiel has said that he will attempt to make it work on 7 later.

The black screen with latest madvr is a bug in lav/madvr.
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Old 17th August 2017, 19:47   #44719  |  Link
madshi
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Quote:
Originally Posted by dvd1 View Post
576i 50 frame rate to 1080p 50 frame rate, 720p to 1080p 24 or50 frame rate 1080p to 1080p 24 or 50 frame rate on tv FULLHD 42p
What madVR filters do you recommend?
That's really hard to say. You'll need to do some experimenting to find filter combinations that are fast enough with your GPU. I'd recommend setting chroma upscaling to Bilinear, because luma/image upscaling is so much more important and you need every bit of GPU power for that. For luma/image upscaling you can try if "NGU Anti-Aliasing" works at "low" quality level 720p24 content. I kinda doubt it, but you can try. If not, try maybe Lanczos3 AR instead.

In order to get the best possible quality, you may have to use different settings for different situations. E.g. 576i50 -> 1080p50 is quite demanding because the GPU has to render 50 frames per second. 720p24 -> 1080p24 is *much* easier. So for 720p24 upscaling you can use higher quality scaling algorithms. You can use profiles to setup different algorithms for different situations/video files.

Quote:
Originally Posted by clsid View Post
The black screen with latest madvr is a bug in lav/madvr.
Well, we've intentionally not blocked anything, just in case we get lucky and it works in Windows 7. I highly doubt it will work. If we find out that it won't work, then we'll simply block the feature in Windows 7 to fix the black screen.
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Old 17th August 2017, 19:48   #44720  |  Link
Manni
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Quote:
Originally Posted by madshi View Post
Anyway, with v0.92.0 you can try actually measuring and optimizing the timings even further. That should easily get you into the "one frame drop/repeat every 1.x days" range, at least. Tutorial to follow soon.
Looking forward to testing, but I can't see the custom res tab in display modes (0.92.1). Is it there in this build?

Quote:
Originally Posted by madshi View Post
Have you tried unchecking the "show native res modes, only" checkbox?
I completely missed that, of course that solves the issue, thanks
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