Avid Media Composer用游戏显卡加速.doc

Avid Media Composer 5.5.2 可以使用 游戏用显卡 进行加速，通过测试效果提升显著。在AVID MC 的安装目录里找到 AvidAvid Media ComposerSupportingFilesConfig 这个目录，用记事本打开QualifiedGpuBoards 文本文档：;=;Copyright 2008 Avid Technology, Inc.;All Rights Reserved;This file contains the list of qualified GPU cards for both MAC & PC.;=;Description:; - April 29 2008: UDevC00098019: Remove 4600 & 5600 from the list and leave only the 3700 for now.; - Sept. 10 2008: UDevC00111492: Add driver version qualification (169.47).;=;NOTE: Qualified board must be described as: Full_name : Vendor_name : Model_number : Driver_version.;NOTE: Board description without full nomenclature is not registered.;NOTE: You can get your board description with console command acplgpueffects.;NOTE: If driver version is omitted, then all driver versions are accepted. ;NOTE: If multiple driver version are supported, use multiple lines.;=;PC_SUPPORTED_CARDS ; Token that indicates the start of the list of qualified cards on PC;For Quadro FX, the preferred driver is 190.38.;For Quadro, the driver is 259.77.;A few people have been hit by a 190.38 driver crash on Win7/Vista with FX3800/FX4800. If this happens, use 259.57;NVIDIA Corporation-Quadro FX 4600/PCI/SSE2 : NVIDIA : 4600 : 190.38;NVIDIA Corporation-Quadro FX 5600/PCI/SSE2 : NVIDIA : 5600 : 190.38NVIDIA Corporation-Quadro FX 3700/PCI/SSE2 : NVIDIA : 3700 : 190.38NVIDIA Corporation-Quadro FX 3800/PCI/SSE2 : NVIDIA : 3800 : 190.38NVIDIA Corporation-Quadro FX 4800/PCI/SSE2 : NVIDIA : 4800 : 190.38;NVIDIA Corporation-Quadro FX 3800/PCI/SSE2 : NVIDIA : 3800 : 259.77NVIDIA Corporation-Quadro FX 4800/PCI/SSE2 : NVIDIA : 4800 : 259.77;NVIDIA Corporation-Quadro 5000/PCI/SSE2 : NVIDIA : 5000 : 259.77NVIDIA Corporation-Quadro 4000/PCI/SSE2 : NVIDIA : 4000 : 259.77NVIDIA Corporation-Quadro 2000/PCI/SSE2 : NVIDIA : 2000 : 259.77;=;MAC_SUPPORTED_CARDS ; Token that indicates the start of the list of qualified cards on MAC;NVIDIA Corporation-NVIDIA GeForce 8800 GT OpenGL Engine : NVIDIA : 8800这是AVID MC 5.5.2 版本的 QualifiedGpuBoards 文件，把自己电脑里的显卡的 完整名称 ， 厂商名称，型号字符串，以及电脑安装的显卡驱动版本 添加到这个文本稳当里，比如我的显卡是 GeForce GTX 460 ，我安装的驱动版本是 275.33，就修改成下面的样，;=;Copyright 2008 Avid Technology, Inc.;All Rights Reserved;This file contains the list of qualified GPU cards for both MAC & PC.;=;Description:; - April 29 2008: UDevC00098019: Remove 4600 & 5600 from the list and leave only the 3700 for now.; - Sept. 10 2008: UDevC00111492: Add driver version qualification (169.47).;=;NOTE: Qualified board must be described as: Full_name : Vendor_name : Model_number : Driver_version.;NOTE: Board description without full nomenclature is not registered.;NOTE: You can get your board description with console command acplgpueffects.;NOTE: If driver version is omitted, then all driver versions are accepted. ;NOTE: If multiple driver version are supported, use multiple lines.;=;PC_SUPPORTED_CARDS ; Token that indicates the start of the list of qualified cards on PC;For Quadro FX, the preferred driver is 190.38.;For Quadro, the driver is 259.77.;For GeForce GTX, the driver is 275.33.;A few people have been hit by a 190.38 driver crash on Win7/Vista with FX3800/FX4800. If this happens, use 259.57;NVIDIA Corporation-Quadro FX 4600/PCI/SSE2 : NVIDIA : 4600 : 190.38;NVIDIA Corporation-Quadro FX 5600/PCI/SSE2 : NVIDIA : 5600 : 190.38NVIDIA Corporation-Quadro FX 3700/PCI/SSE2 : NVIDIA : 3700 : 190.38NVIDIA Corporation-Quadro FX 3800/PCI/SSE2 : NVIDIA : 3800 : 190.38NVIDIA Corporation-Quadro FX 4800/PCI/SSE2 : NVIDIA : 4800 : 190.38;NVIDIA Corporation-Quadro FX 3800/PCI/SSE2 : NVIDIA : 3800 : 259.77NVIDIA Corporation-Quadro FX 4800/PCI/SSE2 : NVIDIA : 4800 : 259.77;NVIDIA Corporation-Quadro 5000/PCI/SSE2 : NVIDIA : 5000 : 259.77NVIDIA Corporation-Quadro 4000/PCI/SSE2 : NVIDIA : 4000 : 259.77NVIDIA Corporation-Quadro 2000/PCI/SSE2 : NVIDIA : 2000 : 259.77;NVIDIA Corporation-GeForce GTX 460/PCI/SSE2 : NVIDIA : 460 : 275.33;=;MAC_SUPPORTED_CARDS ; Token that indicates the start of the list of qualified cards on MAC;NVIDIA Corporation-NVIDIA GeForce 8800 GT OpenGL Engine : NVIDIA : 8800即可。附修改前后的测试，这是本人的 GeForce GTX 460 测试，红线为添加的显卡信息。没有测试过其他型号显卡。 图片:修改后时间线播放 GPU 占用率.JPG 图片:修改前时间线播放 GPU 占用率.JPG 另外：费米显卡( GTX460 .470 . 580 .560TI. 450 等 fermi 核心 DX 11 的 NVIDIA 显卡） 性能比较出色的，并且有节能功能，在不需要太高的 GPU 显示性能的时显卡会自动降低 核心.显存.流处理器的速度，以达到降温