很如果一款视频播放器在播放超清或是蓝光视频,就会需要占用很大的内存资源,限于硬件的运行效率,这类视频并不能完美的播放,很可能会有卡顿感,这时候就需要硬件加速的帮助,如果你开启了硬件加速,这项功能当然是没有问题的,如果你并没有开启硬件加速可以了解关闭硬件加速的方法。

  修改硬件加速:

  将一下内容复制到记事本中,保存成 .bat 格式,直接运行即可!

  1、关闭硬件加速:

  1. 01@echo off
  2. 02title 开启DirectDraw
  3. 03mode con:cols=50 lines=12
  4. 04color ff
  5. 05echo 正在开启DirectDraw加速...
  6. 06reg add "HKLMSOFTWAREMicrosoftDirect3DDrivers" v SoftwareOnly t REG_DWORD d 0 f 0>nul 1>nul
  7. 07reg add "HKLMSOFTWAREMicrosoftDirectDraw" v EmulationOnly t REG_DWORD d 0 f 0>nul 1>nul
  8. 08gpupdate force 0>nul 1>nul
    1. 复制代码
      @echo off title 开启DirectDraw mode con:cols=50 lines=12 color ff echo 正在开启DirectDraw加速... reg add "HKLMSOFTWAREMicrosoftDirect3DDrivers" v SoftwareOnly t REG_DWORD d 0 f 0>nul 1>nul reg add "HKLMSOFTWAREMicrosoftDirectDraw" v EmulationOnly t REG_DWORD d 0 f 0>nul 1>nul gpupdate force 0>nul 1>nul

        2、打开硬件加速:

      1. 01@echo off
      2. 02title 关闭DirectDraw
      3. 03mode con:cols=50 lines=12
      4. 04color ff
      5. 05echo 正在关闭DirectDraw加速...
      6. 06reg add "HKLMSOFTWAREMicrosoftDirect3DDrivers" v SoftwareOnly t REG_DWORD d 1 f 0>nul 1>nul
      7. 07reg add "HKLMSOFTWAREMicrosoftDirectDraw" v EmulationOnly t REG_DWORD d 1 f 0>nul 1>nul
      8. 08gpupdate force 0>nul 1>nul
        1. 复制代码
          @echo off title 关闭DirectDraw mode con:cols=50 lines=12 color ff echo 正在关闭DirectDraw加速... reg add "HKLMSOFTWAREMicrosoftDirect3DDrivers" v SoftwareOnly t REG_DWORD d 1 f 0>nul 1>nul reg add "HKLMSOFTWAREMicrosoftDirectDraw" v EmulationOnly t REG_DWORD d 1 f 0>nul 1>nul gpupdate force 0>nul 1>nul

            不过硬件加速有一个缺点,就是会加速消耗硬件寿命,非必要情况,用户还是将硬件加速关闭吧。