大贤者
精华
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战斗力 鹅
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注册时间 2011-4-7
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CPU: Intel Core 2 Duo T7250 "Merom" (2.00 GHz)
OS: Microsoft Windows Server 2008 R2 Standard
GraphStudio 0.3.2.0 was used for all measurements.
Reported values are the average of three independent trials.
Standard deviation was below 1% of mean for all tested software.
Output accuracy was evaluated visually for each decoder.
All software used was 32-bit. 10-bit samples were decoded to
8-bit formats in all cases to better represent typical usage
scenarios.
Software Tested:
DiAVC 1.2.6
CoreAVC 3.0
ffdshow (CLSID) r3978
LAV Filters 0.34
1080p, 10-bit, 8750 kbps
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CoreAVC: 30.4 fps
ffdshow: 35.7 fps
LAV Filters: 38.2 fps
720p, 10-bit, 1850 kbps
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CoreAVC: 60.4 fps
ffdshow: 67.3 fps
LAV Filters: 77.5 fps
CoreAVC自从2.5.5之后就越来越不给力了,现在不仅10bit解码速度落后于LAV和ffdshow,连8bit解码都没LAV快,老外都看不下去了
“Just got my hands on CoreAVC 3.0. It fails to beat LAV in performance at both 8 and 10-bit. Actually, I think performance has regressed since 2.5.5, but I haven't confirmed that yet. I'm not even sure what these guys do with all the time they spend "developing". ” |
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