我在 Windows 7 下设置了双头显示器,我想在 VLC 媒体播放器中捕获桌面。但我更喜欢第二个屏幕。我该怎么做?
答案1
您需要为捕获定义一个偏移量。
我的屏幕水平分辨率为 1920px。因此,为了录制我的第二个屏幕(位于主屏幕的右侧),我添加了:screen-left=1920
“编辑选项”框。请确保选中“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子集或位于主屏幕上方或下方的监视器等。VLC 确实很棒。
查看 VLC 命令行选项,了解您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).