4、FFmpeg命令行操作8

视频录制(Windows)

先安装dshow软件 Screen Capturer Recorder,     

项目地址:on screen capture recorder to video free - Browse Files at SourceForge.neton screen capture recorder to video windows freeopen source directshow "screen capture" device allows capture/stream desktop (VLC, etc.) with…icon-default.png?t=N7T8https://sourceforge.net/projects/screencapturer/files/     

然后查看可用设备名字:

ffmpeg -list_devices true -f dshow -i dummy

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