I would like to stream my monitor as the webcam input.
I do this using sudo ffmpeg -f x11grab -r 15 -s 1280x1024 -i :0.0+0,0 -vcodec rawvideo -pix_fmt yuv420p -threads 0 -f v4l2 -vf 'hflip,scale=800:600' /dev/video0
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I use this virtual webcam on Microsoft Teams but when there are a lot of people in the conference the video gets cropped.
Is there a fix ?