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. |
8th February 2007, 09:11 | #261 | Link |
Registered User
Join Date: Feb 2006
Location: Japan
Posts: 1,560
|
Qpel & idct
Becasue QPEL was introduced in MPEG4,
libmpeg2-idct even does not know about QPEL. So libmpeg2-idct must be excluded when QPEL is detected. Is this correct? I'm n00b to these things, any advice is wellcome. |
8th February 2007, 11:40 | #262 | Link | |
Registered User
Join Date: Nov 2006
Posts: 799
|
Quote:
I did a frame comparison and came up with the same conclusions like you: http://simpleupload.net/download/44120/idct.rar.html Last edited by fastplayer; 8th February 2007 at 14:41. Reason: Updated DL link. |
|
8th February 2007, 13:13 | #264 | Link | |
Registered User
Join Date: Dec 2006
Location: Heidelberg (DE), Kraków (PL)
Posts: 519
|
Quote:
To name the ones that shouldn't matter at all: MSP 6, VHQ 4, VHQ for b-frames, Chroma ME, trellis, chroma optimizer, CC 15/6. If the matrice (Didee's SixOfNine) could have an influence on the bug, I've ruled that out: the sample is cut from my 2-pass encode, but I've seen the same things happening with my 1-pass samples, while I was testings CQMs, with 11 other matrices, including H.263 quantization and MPEG standard. @ haruhiko: I haven't got the faintest idea, unfortunatelly. @ fastplayer: sh**, I can't view files at filefactory - my ISP's issue, 1/4 of webpages doesn't load; might be sth with proxy Thanks
__________________
"Only two things are infinite: the universe and human stupidity, and I'm not sure about the former."
Last edited by HeadBangeR77; 8th February 2007 at 13:31. |
|
8th February 2007, 13:26 | #265 | Link | |
Registered User
Join Date: Nov 2006
Posts: 799
|
Quote:
Last edited by fastplayer; 8th February 2007 at 14:36. Reason: Updated DL link. |
|
8th February 2007, 14:19 | #266 | Link | |
Registered User
Join Date: May 2004
Posts: 57
|
Quote:
lavc xvid/auto (yes, auto works always as it should) identical to xvid 1.1.2. lavc libmpeg2 not identical to xvid 1.1.2. |
|
8th February 2007, 14:30 | #267 | Link | |
*****
Join Date: Feb 2005
Posts: 5,643
|
Quote:
http://forum.doom9.org/showthread.ph...ight=qpel+idct
__________________
MPC-HC 2.1.7.2 |
|
9th February 2007, 22:05 | #269 | Link |
Didée Fan
Join Date: Feb 2006
Location: Canada
Posts: 1,079
|
Hello, I'm hoping that leakkerneldeint can be put into the Deinterlacers section of FFDshow in the next rev.
|
9th February 2007, 22:14 | #270 | Link | |
*****
Join Date: Feb 2005
Posts: 5,643
|
Quote:
I just did a benchmark with a non-interlaced H.264 file. Having HW deinterlacing enabled in the output settings hurts performance a bit. In this one test about 16% lower dfps. But it will probably depend on the power of the graphics card. Mine is pretty weak. So my recommendation to everyone is too keep it turned off (the default) if you mostly play progressive files and to use a software deinterlacer when needed.
__________________
MPC-HC 2.1.7.2 |
|
9th February 2007, 22:31 | #271 | Link | |
Registered User
Join Date: Nov 2006
Posts: 799
|
Quote:
By the way, is there an option in ffdshow that allows me to see what IDCT is being currently used (when it's set to 'auto')? Last edited by fastplayer; 9th February 2007 at 22:36. |
|
10th February 2007, 00:26 | #272 | Link |
Didée Fan
Join Date: Feb 2006
Location: Canada
Posts: 1,079
|
haruhiko_yamagata,
I tried the HW Deinterlacing in the Output Tab. - I set the output to YV12 only, and FFDshow Video decoder would not show up, but FFDshow Audio would. - If I set it to YUY2, FFDshow Video decoder showed up, but the HW deinterlacing was off. I tried other and all Output Colorspaces, but they all set it to Software mode deinterlacing. I have a few questions. - What Output colorspace do I need to USE HW Deinterlacing: Bob ? - Why can't I just use YV12 ? I'm using the Nvidia Video Codec, and Media Player Classic. I've tried VMR9 renderless, and default in the MPC output tab. I've tried fiddling with the video card properties. I'm using FFDshow rev 814 |
10th February 2007, 02:34 | #274 | Link |
Registered User
Join Date: Feb 2007
Posts: 4
|
Big thanks to the developers of FFDShow.
I'm not sure that this is the right place to talk about the difficulties from using FFDShow. And English is not my mother tongue. Your patience will be really appreciated. Unlike PowerDVD 7, v5 has no compatability issue with FFDShow. But in recent FFDShow builds after the rev657_20061209_clsid, there is no way that make it work with my PowerDVD 5 but to stop using the blacklist which is very useful for me. Excluding PowerDVD.exe from the list does nothing in my PC and I don't know why. Is this designed intentionally? If so, how can I bypass it? Or is there something that I overlooked or misunderstood in configuration? Last edited by ouchi; 10th February 2007 at 02:51. |
10th February 2007, 03:30 | #275 | Link |
Curious Beta Tester
Join Date: Nov 2004
Posts: 240
|
Flac audio playback is broken. When installing builds with the flac option enabled, and playing it back in wmp11 no playback occurs and an error message is generated "wmp cannot play the file.......not supported...."
Also, why are the cslid and drevilxxx builds different for default installs? I see vorbis tremor has different defaults. |
10th February 2007, 09:48 | #279 | Link | |
Registered User
Join Date: Feb 2006
Location: Japan
Posts: 1,560
|
Quote:
HW deinterlacing should work with YUY2, if it does not work, it should be nVidia's issue. |
|
10th February 2007, 09:53 | #280 | Link | |
Registered User
Join Date: Feb 2006
Location: Japan
Posts: 1,560
|
Quote:
It was intentionally designed, I didn't know PowerDVD5 worked though. There is no way to bypass currently. Is there way to check version of PowerDVD? |
|
Tags |
ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
Thread Tools | Search this Thread |
Display Modes | |
|
|