如何在VLC媒体播放器中录制桌面-第二屏


22

我在Windows 7下有一个双头显示器设置,我想在VLC媒体播放器中捕获桌面。但是第二个屏幕是首选。我怎么做?

Answers:


30

您需要为捕获定义偏移量。

我的屏幕的水平分辨率为1920px。因此,为了记录第二个屏幕(位于主屏幕的右侧),我将添加:screen-left=1920到“编辑选项”框中。确保选中“打开媒体”对话框中的“显示更多选项”以查看该选项。

您还可以只录制屏幕的一部分或位于主屏幕上方或下方的监视器等。VLC确实很棒。

VLC捕获设置

查看VLC命令行选项,了解可以传递的所有可用标志:

Screen Input
      --screen-fps=<float>       Frame rate
          Desired frame rate for the capture.
      --screen-top=<integer [-2147483648 .. 2147483647]>
                                 Subscreen top left corner
          Top coordinate of the subscreen top left corner.
      --screen-left=<integer [-2147483648 .. 2147483647]>
                                 Subscreen top left corner
          Left coordinate of the subscreen top left corner.
      --screen-width=<integer [-2147483648 .. 2147483647]>
                                 Subscreen width
          Subscreen width
      --screen-height=<integer [-2147483648 .. 2147483647]>
                                 Subscreen height
          Subscreen height
      --screen-follow-mouse, --no-screen-follow-mouse
                                 Follow the mouse (default disabled)
          Follow the mouse when capturing a subscreen. (default disabled)
      --screen-mouse-image=<string>
                                 Mouse pointer image
          If specified, will use the image to draw the mouse pointer on the
          capture.
      --screen-fragment-size=<integer [-2147483648 .. 2147483647]>
                                 Capture fragment size
          Optimize the capture by fragmenting the screen in chunks of
          predefined height (16 might be a good value, and 0 means disabled).

资料来源:https : //wiki.videolan.org/VLC_command-line_help

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