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發表於 2012-5-24 19:24:58
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個人建議使用N卡,A家光驅動程式就夠你頭大的了...
另外硬解不推薦A卡的理由詳見madVR作者madshi的說明~
OpenVideoDecode is stupid. It's not any easier than DXVA, it requires the use of OpenCL, for which AMD offers no Direct3D9 interop at the moment, it doesn't support deinterlacing and it's strictly AMD, only.
NVidia's CUDA Decoding solution is much better, it's much easier to use than DXVA, it offers CUDA access with Direct3D9 interop and it does support deinterlacing.
Furthermore, NVidia is very fast at GPU -> System RAM copy, while AMD is very slow with that.
NVidia's solution: All good. AMD's solution: All bad. Sorry, but that's the honest truth. N卡的話GT430/440/620/630都可以選
GT520/610就不推薦了...
可以參考LAV Filters作者nevcairiel的說明~
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