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24th May 2007, 17:40 | #1322 | Link | |||||
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Agreed - those options really are named a bit awkward nowadays.
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EDIT: Whoa... 2 other replies while I was writing my reply... np: Kettel - Whom (Re: Through Friendly Waters)
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24th May 2007, 21:15 | #1323 | Link | |
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Do I still need to find the revision that introduced the bug? I've got an ATI Radeon 9800 Pro, running with latest Catalyst 7.4 drivers under Windows XP.
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24th May 2007, 21:41 | #1324 | Link |
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Anyone else noticed performance drop between
ffdshow_rev1187_20070520_clsid.exe and ffdshow_rev1193_20070522_clsid.exe I may be wrong and my testing is unscientific (using task manager), but it seems like with ffdshow_rev1193_20070522_clsid.exe i'm getting about 3-7% more CPU usage (tested on mpeg1 file and divx5 file) My CPU is prescott 3.0 GHz GFX is GeForce FX 5700 I'm using MPC with Haali renderer.
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24th May 2007, 23:01 | #1325 | Link |
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Btw, why do you even need that overlay mixer checkbox? I offer both mediatypes (VideoInfo2 first and VideoInfo after it) in my filters, and it seems to work quite good without any need for tunable settings. As for interlaced output, you can easily change the interlace mode with a dynamic mt change. If the only thing that you change is dwInterlaceFlags, then it doesn't cause any problems.
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24th May 2007, 23:55 | #1327 | Link |
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25th May 2007, 00:04 | #1328 | Link | |
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On Windows 2000, when system default renderer is selected, overlaymixer will be used if checked, while old renderer will be used if unchecked. As for HW deinterlacing, it's required because the interlacing flag is not always reliable. Anyway, thank you for coming here. |
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25th May 2007, 11:09 | #1329 | Link | |||
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So it's a libavcodec problem? does somebody has report the problem to the ffmpeg team? |
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26th May 2007, 06:07 | #1332 | Link |
Didée Fan
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Hello,
I'm glad to see Leak's tweak added to FFDshow. I just downloaded and installed FFDshow version 1198, clsid. I then setup FFDshow as I usually do. I set output to yv12, input to all supported raw video. I then used only avisynth, and set the osd to show the nessessary frames, so I could tweak the new setting. But if showed no frame change. Code:
SetMemoryMax(1024) FluxSmoothT(3) ColorMatrix(Mode="Rec.601->Rec.709",scaling=2,threads=2) MT("SeeSaw(NRlimit=0, NRlimit2=5, Sstr=2.40, Szp=1, Slimit=50, Sdamplo=16, Spower=1, sootheT=95, SdampHi=39)",3) lanczosresize(1680, 1050) Link The frontend I used was MPC, the one I lined to in the link above. Previously, with Leak's other avisynth tweaked ffdshow, there was a few frames shown ahead and back, so I know that it shouldn't be zero. Please fix this leak. Edit. Oh, the movie was blade 1, the ntsc sddvd version. If you look at page 6 in the link it will show you previous results using Leak's tweak.
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When I get tired during work with dvd stuff i think of River Tamm (Summer Glau's character). And the beauty that is Serenity. Last edited by Jeremy Duncan; 26th May 2007 at 06:10. |
26th May 2007, 10:03 | #1333 | Link | |
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26th May 2007, 10:52 | #1334 | Link | |
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I found no interlacing related flags are set for either for each samples or connection info. I looked into livavcodec's vc1 decoder, it does not seem to find any information that can fix this issue. Perhaps I passed over it or it's not implemented (stored as "reserved"). But in fact MS decoder can decode properly connected to Haali's splitter. When microsoft's DMO is called from ffdshow, the DMO does not return any usefull information. When ffdshow is connect to the DMO's output pin, it does not send any usefull information. So the information is hidden in the stream, but I cannot find it. Haali, any advice is wellcome. Should I go to your thread? |
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26th May 2007, 11:11 | #1335 | Link | |
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26th May 2007, 12:28 | #1336 | Link | |
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@LoRd_MuldeR
I still cannot reproduce. I have added a small work around for this issue. Please see if rev 1203 works. Quote:
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26th May 2007, 12:41 | #1337 | Link | |
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I will test your workaround as soon as there's a new build available...
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26th May 2007, 15:11 | #1338 | Link | |
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Nevertheless I still need to check both options ("Allow output format changes during playback" and "Set pixel aspect ratio in output media type") to make the video renderer pre-scale the video to the required aspect of 4:3. This combination worked with previous build too.
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26th May 2007, 15:30 | #1339 | Link | |
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It's OK, because it's the default settings. On beta2a, it was necessary to change "Allow output format changes during playback" from intermediate state to checked. |
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26th May 2007, 19:38 | #1340 | Link | |
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Edit: I've checked the frame headers, and the streams indeed use TFF/RFF flags. I'll copy them into sample properties, and adjust timestamps slightly to account for RFF, but that's all I can do in the splitter. Last edited by Haali; 26th May 2007 at 21:44. |
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ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
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