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19th January 2007, 14:22 | #62 | Link | |
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Thread=1 : User: 29s, kernel: 0s, total: 29s, real: 30s, fps: 41.2, dfps: 40.6 Thread=2 : User: 7s, kernel: 0s, total: 7s, real: 30s, fps: 162.1, dfps: 40.5 By the way, what is the merit of using libavcodec-mpeg1/2? With libmpeg2, HW deinterlacing was not working and it was crashing (or causing artifacts) on seek formerly. Both of the bugs have been fixed untill now. Libmpeg2 has better performance in most cases. Will it change if the bug(?) of multithreading of libavcodec-mpeg2 is fixed? Seeking in libavcodec-mpeg2 has issue. It causes artifacts untill key frame comes. Last edited by haruhiko_yamagata; 19th January 2007 at 14:32. |
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19th January 2007, 16:13 | #64 | Link | ||||
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Multithreaded libavcodec mpeg1/2 de(en)coding is working for me.
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Last edited by _xxl; 19th January 2007 at 17:38. |
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20th January 2007, 00:00 | #65 | Link |
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Well, not much faster, only 10 seconds for 2 threads???
That's very strange, it should be at least 50 % faster then 1 thread.
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20th January 2007, 01:01 | #67 | Link | |
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20th January 2007, 05:31 | #68 | Link |
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I'm writing faq.htm.
Here's the results. Code:
libavcodec-DivX5 Decoding 720p CinderellaMan_HD.avi result(sec)=builds 42=ffdshow_rev752_20070108_xxl.exe 41=ffdshow_rev752_20070108_sse_xxl.exe 42=ffdshow_rev752_20070108_sse2_xxl.exe 42=ffdshow_rev756_20070109_clsid_icl9.exe Code:
CinderellaMan_HD.avi + xsharpen result(sec)=builds 148=ffdshow_rev752_20070108_xxl.exe 90 =ffdshow_rev752_20070108_sse_xxl.exe 147=ffdshow_rev752_20070108_sse2_xxl.exe 102=ffdshow_rev756_20070109_clsid_icl9.exe Code:
CinderellaMan_HD.avi + Denoise 3d result(sec)=builds 131=ffdshow_rev752_20070108_xxl.exe 130=ffdshow_rev752_20070108_sse_xxl.exe 115=ffdshow_rev756_20070109_clsid_icl9.exe |
20th January 2007, 09:33 | #69 | Link | ||||||
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Last edited by _xxl; 20th January 2007 at 10:30. |
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20th January 2007, 16:19 | #72 | Link |
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maybe you should add hali splitter has to be installed when using timecodec to faq
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20th January 2007, 18:39 | #74 | Link |
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Here are 6 builds for filter performance comparison.
download MSVC2003: mmx/sse/sse2 ICL9: mmx/sse/sse2 Are there other filters besides xsharpen and Denoise3d that benefit from optimizations?
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MPC-HC 2.1.7.2 |
20th January 2007, 20:18 | #76 | Link |
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ICL supports generic builds just fine. In fact, all my ffdshow ICL9 builds on sourceforge are generic (only MMX is required).
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20th January 2007, 22:07 | #77 | Link | |
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This is what foxyshadis said about the builds and filters:
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Last edited by F_L_C; 20th January 2007 at 22:12. |
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20th January 2007, 22:24 | #78 | Link |
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Thanks, I'll add it to the FAQ later.
@clsid: Please add links to the tryouts changelog and FAQ to the first post in this thread. Thanks! Edit: FAQ updated. Please do a "spell check" ;-) Last edited by fastplayer; 21st January 2007 at 13:47. |
20th January 2007, 23:14 | #79 | Link |
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Quick request while my mind's on it still: add MS WMV decoding for WMV7, WMV8, WMV9 as well as libavcodec...
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21st January 2007, 01:06 | #80 | Link |
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The heavy deinterlacers, kernel and tom's, and currently ICL-only in InnoSetup builds. They're pre-compiled, since they rarely change. So you get the benefit even with generic builds. =p
I could have sworn the WMV9 option was there before, I wonder what happened to it. I must have forgotten to add some dll. drivel_xxl tells me that ICL can correctly compile lavc and might get a speed boost, but ICL hasn't worked right for me since I updated VC to SP1. |
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ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
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