Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
15th July 2010, 13:25 | #3641 | Link | |
Kid for Today
Join Date: Aug 2004
Posts: 3,477
|
http://www.fact-index.com/p/ps/psychoacoustics.html
Quote:
Here's a great test to improve your tone discerning skills, because all the human brain requires is training: http://www.nidcd.nih.gov/tunetest/ US ppl always sound like Donal Duck in PAL. Last edited by leeperry; 15th July 2010 at 13:32. |
|
15th July 2010, 13:34 | #3642 | Link |
3 eyed CRT supporter
Join Date: Jan 2008
Location: Or-strayl-ya
Posts: 563
|
There's nothing on that link that is relevant to this discussion.
2hz at what frequency (or octave if you like)? 30hz? Yep, I think I could pick 32hz from 30hz. 2hz at 48khz? I can't hear 48khz. Neither can you. Even at 1khz, I don't think I could pick 1002hz. You are not making any sense whatsoever. Please keep it real. |
15th July 2010, 14:05 | #3643 | Link |
Registered Developer
Join Date: Mar 2010
Location: Hamburg/Germany
Posts: 10,336
|
So with a 96kHz Sampling rate the change is even more extrem, yes? :P
The sampling rate doesn't map to the pitch like that. Just because both use "Hz" as their unit doesn't mean they are the same.. But hey, i play my 23.976 Movies at 24Hz these days anyway, Reclock to the rescue! Last edited by nevcairiel; 15th July 2010 at 14:10. |
15th July 2010, 14:15 | #3644 | Link |
Kid for Today
Join Date: Aug 2004
Posts: 3,477
|
well, let's take a 15kHz sound...it'll be 14985Hz in 23.976fps, duh. a 15Hz pitch-down is very audible if you A/B them(the human threshold is more or less 2Hz). Anyway, this is OT...we're on a videophile thread where we nitpick until the end of days about video, not quite audiophile
"if it sounds good to you, then it's good"...some ppl watch movies in 25fps, some in 23.976..whatever floats your boat. and even 24/48.000Hz on a PC doesn't mean much, as this is what DirectX sees...but it's prolly off by ±0.002/3Hz or so anyway, that's what some real world experiments have tended to prove. Last edited by leeperry; 15th July 2010 at 23:48. |
15th July 2010, 14:31 | #3645 | Link | |
3 eyed CRT supporter
Join Date: Jan 2008
Location: Or-strayl-ya
Posts: 563
|
Quote:
I know I was taking the piss. I know about Nyquist |
|
15th July 2010, 23:11 | #3646 | Link |
Registered User
Join Date: Nov 2009
Posts: 13
|
Playing mkv files with 0.22 makes video freeze after a few seconds on my system. Video freeze but audio continues and I can access menus and close player without problem. Tested with both ffdshow and coreavc. 0.20 does not have this problem and avi(xvid) files play fine with 0.22 also.
Created a log file, you can get it here: http://www.multiupload.com/SAKF1MPXTP System: Windows 7 x64, aero on Nvidia 240GT Reclock, Zoom Player If you want more info let me know. |
16th July 2010, 09:56 | #3647 | Link |
Registered User
Join Date: Dec 2009
Posts: 7
|
Problem since i switched to nvidia...
I've been using madvr for a long time now on my windows 7 64 bit machine + MPC-HC. Ever since i switched to nvidia i haven't been able to use madvr at all. I switched from a 4870x2 to a 265 GTX. It was a loaner until the 480 GTX went on sale, which i've now used since it came out. Basically what happens is MPC won't play anything if madVR is the renderer, it just hangs right after i open any video file, any other renderer seems to work fine, and it used to work just fine back when i had the 4870x2. I've tried numerous nvidia drivers, none of which work. (right now i'm using the latest beta, but i've been trough at least 5-7 driver releases since i switched, no luck what so ever though) If anyone has a hint, i'll take it. Thanks in advance. Also, i'm not 100% sure if it did work on the 265, to be honest i simply forgot, but actually i think this happened as soon as i got the 480. Last edited by Kamus; 16th July 2010 at 10:00. |
16th July 2010, 11:08 | #3649 | Link | |||||||||||||
Registered Developer
Join Date: Sep 2006
Posts: 9,140
|
Quote:
"Vector adaptive deinterlacing" is made for video content, not for movies. For movies you just need to find the right fields and weave them together. For 60i that is called IVTC (inverse telecine). Quote:
Quote:
That said, madVR could eventually overwrite the media player's wishes. But that's a feature that is way down my priority list right now. So many more important things I need to implement first. Quote:
Quote:
Quote:
Quote:
Quote:
Quote:
If a reboot cured the problem, then I don't think it's a hardware problem. But I don't really know for sure. Can you reproduce it? Quote:
Quote:
Quote:
|
|||||||||||||
16th July 2010, 11:09 | #3650 | Link |
Registered Developer
Join Date: Sep 2006
Posts: 9,140
|
madVR 0.23 released
http://madshi.net/madVR.zip Code:
* fixed: some mouse events didn't work in ZoomPlayer, anymore * fixed: when changing CoreAVC settings, madVR video stopped updating * fixed: when ffdshow needed bigger buffers, there was a crash * made OSD half transparent again (for now) * removed "use managed 3dlut texture" option |
16th July 2010, 15:28 | #3651 | Link | |
Kid for Today
Join Date: Aug 2004
Posts: 3,477
|
Thanks for the new version!
Quote:
BTW, what does the "allow output format changes during playback" ffdshow option do in real world now that mVR supports it? will it smoothen AR changes within the same session or something? Also, I've run more testing again and I do need the "normal" timings, otherwise I get random delayed frames. Last edited by leeperry; 16th July 2010 at 19:28. |
|
16th July 2010, 17:55 | #3653 | Link |
Registered User
Join Date: Dec 2009
Posts: 7
|
Well, i hope this is what you're looking for, i couldn't find an actual log file, but this is what windows reports: Description: A problem caused this program to stop interacting with Windows. Problem signature: Problem Event Name: AppHangB1 Application Name: mpc-hc.exe Application Version: 1.3.1959.0 Application Timestamp: 4bfe65b2 Hang Signature: 92d7 Hang Type: 1 OS Version: 6.1.7600.2.0.0.256.1 Locale ID: 1033 Additional Hang Signature 1: 92d70f8903c08cbf12a3623f04334a91 Additional Hang Signature 2: ac34 Additional Hang Signature 3: ac3410139dfad996d22c29776c4feb61 Additional Hang Signature 4: 5ee9 Additional Hang Signature 5: 5ee945f24ef1e3969c12e40f8dfea169 Additional Hang Signature 6: bf30 Additional Hang Signature 7: bf3037cc12d5223daa882788d51c4378 Thanks again. |
16th July 2010, 20:52 | #3654 | Link |
Registered User
Join Date: Jul 2003
Location: Austria
Posts: 76
|
@Kamus: madshi probably wanted you to use the debug version of madVR.ax.
You can find this file in the zip package (madVR [debug].ax). Just rename it to madVR.ax and replace the original file. The log file is written to C:\ I guess . |
16th July 2010, 21:44 | #3655 | Link | |||
Registered User
Join Date: Mar 2002
Location: Sofia, Bulgaria
Posts: 661
|
Quote:
Quote:
I meant that the rendering times where high (~50ms) according to the max stats (5s). Sadly I'm not able to reproduce the problem for the moment. I'll watch more basketball (59.970) this night and I'll report if it happens again. Also there is one more problem with v0.23 (present in v0.22 also) - the incorrect composition rate. After changing the refresh rate of the monitor if I start the playback without moving any transparent windows or using any other kind of fancy features of Win 7 - like the new 3D task switch, madVR ... or it's probably Win 7 itself ... doesn't recognize the new composition rate. It's enough to only move around a window with transparent title bar to force a composition rate update which brings the playback back to "stutter free mode" Last edited by pankov; 16th July 2010 at 21:47. |
|||
16th July 2010, 22:54 | #3657 | Link |
Registered User
Join Date: May 2009
Posts: 120
|
Kamus this is my wild guess but your running vista or win7? if so try to start MPC as admin (right click and start as admin)
__________________
Gigabyte G1.Sniper Z87, I7 4770K (3.5ghz), Gigabyte Radeon 280x, Win8.1 x64, ATI 15.7.1, MPC-HC BE 1.4.6 1478, MadVR v0.90.21, LAV Filters 0.68.1, XySubFilter 3.1.0.746 |
16th July 2010, 23:04 | #3658 | Link | |
Registered User
Join Date: Jul 2003
Location: Austria
Posts: 76
|
Quote:
Also the log file is called "madVR - log.txt" and is written to your Desktop not the C:\ drive. Otherwise it seems that madVR isn't even loaded if no log is written at all. Maybe you should try another decoder/splitter? I thought the same and set the UAC to maximum. But even then the log file is written to my desktop w/o running MPCHC as admin. |
|
17th July 2010, 14:39 | #3660 | Link | ||
Registered User
Join Date: Aug 2006
Location: Stockholm/Helsinki
Posts: 805
|
Quote:
Though I can see the problem when a media player wants 1916x1080 upscaled to 1920x1082 on a >16:9 computer screen... |
||
Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
Thread Tools | Search this Thread |
Display Modes | |
|
|