[ WPF ][ C# ][ VB ]轉檔截圖錄製桌面套件

FFmpeg - 轉檔
官網：https://ffmpeg.org/

下載位置：https://ffmpeg.org/download.html#build-windows

螢幕錄影套件

Screen Capturer Recorder 安裝檔下載:
  http://sourceforge.net/projects/screencapturer/files/

window 內鍵錄制法
CMD：ffmpeg -f gdigrab -i desktop -framerate 30 -vcodec libx264 out1.mp4 -y

Screen Capturer Recorder 錄制法
CMD：-f gdigrab -framerate 15 -i desktop -f dshow -i video="screen-capture-recorder":audio="virtual-audio-capturer" -c:v libx264 -crf:v 0 -preset:v ultrafast out1.mp4

教學：

https://trac.ffmpeg.org/wiki/Capture/Desktop

https://ffmpeg.org/ffmpeg-devices.html#gdigrab