/screencast.sh
Last active Aug 3, 2018
FFmpeg record my desktop
| #!/bin/sh | |
| SCREEN_SIZE="1920x1080" | |
| ORIGIN="0,0" | |
| # For dual screen setup where projected is on the right side of the desktop: | |
| #ORIGIN="1920,0" | |
| ffmpeg -vaapi_device /dev/dri/renderD128 -framerate 25 -video_size $SCREEN_SIZE \ | |
| -f x11grab -i :0+$ORIGIN -f pulse -ac 2 -i default -vf 'format=nv12,hwupload' \ | |
| -c:v h264_vaapi -c:a aac screencast-$(date +%H%M%S).mkv | |
| ## Variant without HW accelerated encoding | |
| #ffmpeg -framerate 25 -video_size $SCREEN_SIZE \ | |
| # -f x11grab -i :0+$ORIGIN -f pulse -ac 2 -i default \ | |
| # -c:v libx264 -c:a aac screencast-$(date +%H%M%S).mkv |
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