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Old 14th January 2012, 14:58   #8181  |  Link
nevcairiel
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Quote:
Originally Posted by Mercury_22 View Post
But maybe you can do something about the "DXVA" message cause even in the MPC-HC's stats (ctrl+J) it's saying "DXVA: Not using DXVA" ! and it's very confusing especially now with all this testing
I cannot.
I don't even know how that message worked, and frankly, i don't care. Complain to MPC-HC. :P

I've been thinking if i can change the name of the decoder itself in the filter list depending on which decoder is used, wonder if that would break anything.
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LAV Filters - open source ffmpeg based media splitter and decoders

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Old 14th January 2012, 15:02   #8182  |  Link
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That message is notoriously unreliable.

Sent from my Xoom using Tapatalk
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Old 14th January 2012, 15:07   #8183  |  Link
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Hiho,

Nev do you own an ATI card?

Cause i remember you mentioned that you don't have one.

Thanx once more for all your time.

P.S. waiting for a test build with VC-1i!!!
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Old 14th January 2012, 15:19   #8184  |  Link
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Originally Posted by nevcairiel View Post
I've been thinking if i can change the name of the decoder itself in the filter list depending on which decoder is used, wonder if that would break anything.
Yeah, probably, but it seems like a reasonable solution.

Running on an HD6570 here with a very underclocked/undervolted Propus, pretty solid. Though I don't have VC1i material, everything else I've thrown at it works well. I'm testing with madVR and MC17 (custom RO) and I built the latest pull.

Software fallback appears to be working fine now too.

**Edit**
Some quick and dirty power measurements, Kill-a-watt at the wall, Propus with K10Stat with P3 @ 700Mhz, .75Vcore
Machine idles at 78W (Seasonic SII 460, two HDs, HD6570 fanless, 4GB RAM, Win7 Ult)

Playback with MC17/LAV/madVR, using the same loop for each source, smooth, perfect playback all sources

LAV DXVA2

AVCHD 1080i60 (home video) madVR Deint On: 96W
MPEG2 NTSC DVD Rip Using madVR Deint On IVTC(3:2): 85W
VC1 BD rip (2001 Space Odyssey): 88W
VC1 BD rip (Blade Runner): 91W

One core bumps up to 1100Mhz occasionally, the others stick @ 700Mhz

LAV Software

AVCHD 1080i60 (home video) madVR Deint On: 111W (2 cores at P0:2300Mhz, 2 at P3)
MPEG2 NTSC DVD Rip Using madVR Deint On IVTC(3:2): 85W (all cores at P3)
VC1 BD rip (2001 Space Odyssey): 100W (1 core at P0, the other 3 jumping around a bit)
VC1 BD rip (Blade Runner): 105W (had to lock all 4 cores at P0:2300Mhz for watchable playback)

Last edited by noee; 14th January 2012 at 16:01. Reason: Add some very basic power comparisons
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Old 14th January 2012, 15:46   #8185  |  Link
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Originally Posted by nevcairiel View Post
DVR-MS works just fine with LAV Splitter, its just not a option in the installer. Just block the StreamBufferSource in MPC-HC and it should just work.
I also have to block WM ASF Reader.
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Old 14th January 2012, 16:04   #8186  |  Link
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It's just crashing with my Mobile Intel GM45.
I know it's bad, but I have to stick with it.




This means it supports DXVA2, right?
LAV Video say so, too.
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Old 14th January 2012, 16:44   #8187  |  Link
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nev: Maybe you could provide some custom interface so that MPC-HC could query the information (regarding which decoder is active) when it finds LAV Video in the graph? Or do you already provide one?
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Old 14th January 2012, 16:49   #8188  |  Link
nevcairiel
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There already is an interface to get that information, but i don't understand why its so important. Set it up once, and enjoy the movie.

Anyhow, i accidentally fixed the DXVA display thingy when moving some logic around, don't ask me what triggers it and what doesnt..
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Old 14th January 2012, 16:56   #8189  |  Link
nevcairiel
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Here is a new test version:

http://files.1f0.de/lavf/LAVFilters-...xva2-test3.zip

New is DXVA2 VC-1 interlaced support (only in DXVA, not software), software fallback should now be functional, as well as some general fixings and improvements.

Here is also a second test version for users of older Intel GPUs, it may or may not improve things when using DXVA2:
http://files.1f0.de/lavf/LAVFilters-...2-test-gma.zip

I'm only going by some documentation i found, i don't actually have such a GPU.
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Old 14th January 2012, 18:06   #8190  |  Link
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Originally Posted by nevcairiel View Post
There already is an interface to get that information, but i don't understand why its so important. Set it up once, and enjoy the movie.

Anyhow, i accidentally fixed the DXVA display thingy when moving some logic around, don't ask me what triggers it and what doesnt..
Yes the "DXVA display thingy" it's showing now for all: mpeg2, H264 and VC-1 (i&P)

Now I only need an x64 DTS-HD decoder so I can get rid of the all x86 players & decoders for good
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Old 14th January 2012, 18:47   #8191  |  Link
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Why would you want that? CUVID is superior.
I was guessing DXVA could handle interlaced VC-1 better than CUVID?
I still can't get smooth playback on my Nine Inch Nails - Beside You In Time Blu-ray. (It's interlaced VC-1)
Audio gets desynced after a while.

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Old 14th January 2012, 18:50   #8192  |  Link
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A video decoder would (theoretically) only cause desync if its too slow, but that would then also show as dropped frames in the renderer.
Its possible that something else is going wrong, but who knows.
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Old 14th January 2012, 19:44   #8193  |  Link
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A video decoder would (theoretically) only cause desync if its too slow, but that would then also show as dropped frames in the renderer.
Its possible that something else is going wrong, but who knows.
I'll try to gather more data/info on this and let you know later.

Bat
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Old 14th January 2012, 20:19   #8194  |  Link
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Wow, you're fast!

It seems to work very well.
Thank you so much for this, I really appreciate it.
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Old 14th January 2012, 20:20   #8195  |  Link
nevcairiel
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Wow, you're fast!

It seems to work very well.
Thank you so much for this, I really appreciate it.
You tried the normal or the special intel version?
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Old 14th January 2012, 20:30   #8196  |  Link
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You tried the normal or the special intel version?
The Intel version.
But, weirdly enough, I've just tried the new normal version from the same post and it didn't crash.
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Old 14th January 2012, 21:57   #8197  |  Link
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i get a black screen on both VC-1 test samples (nev dxva2) mc.ts as well as cd.ts with quicksync decoder it works though with the old known decoding errors on mc.ts, cd.ts is absolute fine. Arcsoft and Cyberlinks Decoder have neither problems with both (all feed from lav splitter)
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Old 14th January 2012, 22:03   #8198  |  Link
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DXVA2 doesnt support VC-1 on Intel, their VC-1 DXVA is non-standard, and i cba to figure out whats different.
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Old 14th January 2012, 22:04   #8199  |  Link
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also

Video: DRAC 640x360 25.00fps [Video]
Audio: MPEG Audio 48000Hz stereo 256kbps [Audio]

is still crawling @ 8 fps (droping frames like crazy did you miss to compile some important asm code ?)
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Old 14th January 2012, 22:07   #8200  |  Link
nevcairiel
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Sample, mine works fine.
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