How to record a specific window using ffmpeg?

Question

I use ffmpeg to record a window using this code:

ffmpeg.exe
-f dshow 
-y 
-i video=\"screen-capture-recorder\":audio=\"virtual-audio-capturer\":audio=\"Microphon         


        

Answer 1

ffmpeg -rtbufsize 1500M -f dshow -i audio="virtual-audio-capturer" -f gdigrab -framerate 30 -draw_mouse 1 -i title=RecordWindow -pix_fmt yuv420p -profile:v baseline -y Huangbaohua.mp4

the RecordWindow is the title of a specified window.