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Old 19th May 2008, 03:58   #94  |  Link
cyberbeing
Broadband Junkie
 
Join Date: Oct 2005
Posts: 1,859
My initial results were very similar to the_corona's where Divx H264 was slower then CoreAVC in every test (Like him, I also have a AMD X2 clocked at 2.64Ghz but I have the 2x1MB L2 Cache model): http://forum.doom9.org/showpost.php?...7&postcount=56
I also noticed on average that Divx H264 uses about 5% more CPU then CoreAVC. For example, if CoreAVC was using 20-30% CPU, Divx H264 was usually using 25-35% CPU when both are using YUY2 and Haali Renderer.

Code:
All tests done on WinXP Pro SP3 32bit with a Socket 939 AMD X2 4800+ @2.64Ghz, DDR440 2-3-3-6, and 7800GTX 512
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Blu-ray 1920x1080 High 4.1 (CABAC/4 Ref) 25.3Mbps

FFDshow Rev. 1960
User: 3s, kernel: 0s, total: 4s, real: 22s, fps: 226.6, dfps: 40.3

Divx H264 Beta 1
User: 2s, kernel: 0s, total: 2s, real: 19s, fps: 404.4, dfps: 47.8

CoreAVC 1.7 Pro
User: 1s, kernel: 0s, total: 1s, real: 16s, fps: 485.3, dfps: 54.3
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1920x800 High 5.1 (CABAC/5 Ref) 16.6Mbps

FFDshow Rev. 1960
User: 3s, kernel: 0s, total: 3s, real: 27s, fps: 273.5, dfps: 38.6

Divx H264 Beta 1
User: 2s, kernel: 0s, total: 2s, real: 17s, fps: 485.4, dfps: 62.5

CoreAVC 1.7 Pro
User: 1s, kernel: 0s, total: 1s, real: 15s, fps: 656.5, dfps: 67.8
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1920x800 High 5.1 (CABAC/11 Ref) 11.1Mbps

FFDshow Rev. 1960
User: 5s, kernel: 0s, total: 5s, real: 35s, fps: 289.5, dfps: 42.1

Divx H264 Beta 1
User: 3s, kernel: 0s, total: 3s, real: 22s, fps: 451.3, dfps: 68.2

CoreAVC 1.7 Pro
User: 2s, kernel: 0s, total: 2s, real: 19s, fps: 632.4, dfps: 76.1
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1280x536 High 5.1 (CABAC/6 Ref) 8Mbps

FFDshow Rev. 1960
User: 2s, kernel: 0s, total: 3s, real: 25s, fps: 651.0, dfps: 77.9

Divx H264 Beta 1
User: 1s, kernel: 0s, total: 1s, real: 16s, fps: 1056.5, dfps: 125.4

CoreAVC 1.7 Pro
User: 1s, kernel: 0s, total: 1s, real: 15s, fps: 1741.8, dfps: 131.0
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1280x532 High 5.1 (CABAC/10 Ref) 3.2Mbps

FFDshow Rev. 1960
User: 5s, kernel: 0s, total: 5s, real: 42s, fps: 703.3, dfps: 95.7

Divx H264 Beta 1
User: 3s, kernel: 0s, total: 3s, real: 25s, fps: 1251.1, dfps: 156.6

CoreAVC 1.7 Pro
User: 3s, kernel: 0s, total: 3s, real: 24s, fps: 1320.9, dfps: 163.7
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1280x720 High 5.1 (CABAC/16 Ref) 4.1Mbps

FFDshow Rev. 1960
User: 5s, kernel: 0s, total: 5s, real: 28s, fps: 405.2, dfps: 82.7

Divx H264 Beta 1
User: 2s, kernel: 0s, total: 2s, real: 16s, fps: 1001.0, dfps: 148.0

CoreAVC 1.7 Pro
User: 2s, kernel: 0s, total: 2s, real: 14s, fps: 1041.9, dfps: 164.5
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640x480 High 5.1 (CABAC/16 Ref) 1Mbps

FFDshow Rev. 1960
User: 3s, kernel: 0s, total: 3s, real: 16s, fps: 1150.4, dfps: 260.1

Divx H264 Beta 1
User: 1s, kernel: 0s, total: 2s, real: 8s, fps: 2131.3, dfps: 495.4

CoreAVC 1.7 Pro
User: 1s, kernel: 0s, total: 1s, real: 7s, fps: 2864.0, dfps: 547.7
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720x480 High 5.1 (CABAC/10 Ref) 0.8Mbps

FFDshow Rev. 1960
User: 17s, kernel: 0s, total: 18s, real: 78s, fps: 1079.5, dfps: 250.1

Divx H264 Beta 1
User: 9s, kernel: 0s, total: 9s, real: 38s, fps: 2035.6, dfps: 510.3

CoreAVC 1.7 Pro
User: 7s, kernel: 0s, total: 7s, real: 33s, fps: 2579.9, dfps: 589.1
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From these tests Divx H264 Beta 1 is on average 10% slower in dfps then CoreAVC 1.7 Pro on my system.

Quote:
Originally Posted by DigitAl56K View Post
the_corona: Yesterday I had to repack our binary. I am wondering if it has affected performance. Stay tuned - I will check it out this morning.
Considering I joined the beta after you repacked it, did your testing find out if that was causing a performance hit or not?

Last edited by cyberbeing; 19th May 2008 at 22:19.
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