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stream webcam in h264 with hardware encoding to rtmp server like owncast
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| ffmpeg -f lavfi -i anullsrc -f v4l2 -r 5 -video_size 1920x1080 -i "/dev/video0" -c:v h264_omx -preset ultrafast -b:v 1000k -c:a aac -f flv 'rtmp://x.x.x.x/live/streamkey' | |
| # rotate and crop | |
| ffmpeg -f lavfi -i anullsrc -f v4l2 -r 1 -video_size 1920x1080 -i "/dev/video0" -vf "transpose=2,crop=1080:1080:960:540" -c:v h264_omx -preset ultrafast -b:v 1000k -c:a aac -f flv 'rtmp://x.x.x.x:xxxx/live/streamkey' |
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