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17th February 2007, 12:25 | #381 | Link |
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I only see it when hw deinterlacing is on, and it's the same artifact I see in progDVB (a program to watch DVB tv channels) after seeking.
I have it only with VMR9, not with VMR7. The directx version reported in dxdiag is 9.0c (4.09.0000.0904). Maybe it's just related with my hardware and video card drivers... |
17th February 2007, 12:34 | #382 | Link |
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I just noticed that I don't have it if I enable 'YUV mixing mode' in VMR9 renderer. Unfortunately it seems to be off by default, and I don't think there's a way to enable it globally...
I can enable it in MPC, though. I guess I could just keep using VMR9 in MPC and VMR7 in progDVB... |
17th February 2007, 12:57 | #383 | Link |
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Some more tests: what I wrote before is true only if ffdshow is used for mpeg2 decoding only.
If I have ffdshow(mpeg2)+ffdshow(uncompressed) or dscaler+ffdshow(uncompressed) I have this problem with VMR7 and VMR9, no matter if I check or uncheck YUV mixing mode and if I reconnect all the filters. No problems at all with MPV decoder also connecting it to ffdshow uncompressed. Would you like me to upload one of the small mpeg2 captures I'm using for these tests? Maybe it could be of help... |
17th February 2007, 14:40 | #386 | Link |
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so is it a small bug then ?
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17th February 2007, 15:06 | #387 | Link | ||
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Quote:
It's not reproducible for me. It may depend on the sample or your hardware. Please upload the sample. Quote:
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17th February 2007, 17:50 | #389 | Link |
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Only if there also are black bars at the top and bottom.
But why resize to 720x576 and then go to fullscreen (which does another resize operation)? Is there perhaps a PAL TV connected via TV-out?
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17th February 2007, 19:11 | #390 | Link | |
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Quote:
it was 'Elephants_Dream_HD.avi' i will upload a snippet if you like
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17th February 2007, 20:19 | #391 | Link |
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after testing more testing, with a new clip 'transformers.1080p.divx.avi'
its got no borders and its 1904x784, i have re-encoded it 640x274 resize off on both clips using ffdshow not in fullscreen normal using ffdshow in fullscreen normal resize set to 720x576 on both clips using ffdshow not in fullscreen only borders added to top and bottom using ffdshow in fullscreen black borders on the sides i did not matter which render i used either, its looking more like a bug to me
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17th February 2007, 21:41 | #392 | Link |
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A sample would be helpful, because I cannot reproduce it.
But I think I have found another bug: I re-encode a 640x352 sample with VirtualDub and ffdshow VFW and enable image processing. If I use the crop filter to remove a bit from top and bottom, then the actual video will be cropped, but not the frame size. So the output is still 640x352, but with black bars top and bottom, equal to the size I cropped. And another one: If I resize to 640x274 with keep aspect ratio on, then the frame size will stay 640x352 instead of resizing and added black bars to the sides. Without aspect ratio correction it works ok.
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17th February 2007, 21:49 | #393 | Link |
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here is the a sample
http://www.mytempdir.com/1220860 i've just found if the subtitles if ticked even if it has none - it displays correctly subtitles off - black borders on the sides
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17th February 2007, 23:09 | #394 | Link |
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i think resize filter bugged since rev850, or may be earlier rev.
and i tried the resizer in zoomplayer, its only works in fullscreen mode, windowed mode has same problem in mpc. im using ffdshow_rev926_20070215_clsid_sse_icl9 Last edited by Yong; 17th February 2007 at 23:12. |
17th February 2007, 23:47 | #395 | Link |
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I still cannot reproduce it
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18th February 2007, 00:10 | #397 | Link |
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Compiling error with r934:
ffdshowRemoteAPI.cpp: In member function 'LRESULT Tremote::remoteWndProc(HWND__*, UINT, WPARAM, LPARAM)': ffdshowRemoteAPI.cpp:307: error: 'struct IffdshowDecA' has no member named 'grabNow' make: *** [ffdshow_all.o] Error 1 |
18th February 2007, 00:28 | #398 | Link |
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1. rundll32.exe crash if i delete the loaded preset image. 2. im getting "Reconnect failed, please restart video application" if using resize filter with VMR9 windowed/renderless mode. 3. the weird resize problem seems only happended if using overlay mixer/haali video renderer, im not sure though, need more testing 4. ffdshow crash with this sample, http://y0ngc6.googlepages.com/KoimomoDEMO300.mp4 , encoded with x264 r622, he aac 64kbps Last edited by Yong; 18th February 2007 at 01:06. |
18th February 2007, 01:47 | #399 | Link | |
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Quote:
2. Do you use rev 928 or later? Do you use queue? 4. It's not reproducible for me. Thanks. |
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ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
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