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tomasinouk/ffmpeg_examples.md

Created November 30, 2015 04:21
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ffmpeg examples for streaming full screen
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ffmpeg_examples.md

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -tune zerolatency -b:v 500k -bufsize 300k -f rtp rtp://localhost:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -tune zerolatency -b:v 500k -bufsize 300k -f rtp udp://127.0.0.1:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -tune zerolatency -b:v 500k -bufsize 300k -f mpegts udp://127.0.0.1:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -pix_fmt uyvy422 -tune zerolatency -b:v 500k -bufsize 300k -f mpegts udp://192.168.88.38:1234

ffmpeg -f avfoundation -i "1" -r 50 -vcodec mpeg2video -b:v 8000 -f mpegts udp://192.168.88.38:1234

ffmpeg -f x11grab -s 1600x900 -r 50 -vcodec libx264 -preset ultrafast -tune zerolatency -crf 18 -f mpegts udp://localhost:1234

Mac OSX

ffmpeg -f avfoundation -i "1" -r 10 -vcodec libx264 -preset ultrafast -tune zerolatency -crf 18 -b:v 500k -bufsize 300k -f mpegts udp://192.168.88.38:1234

ffmpeg -f avfoundation -i "1" -vcodec libx264 -r 10 -pix_fmt uyvy422 -tune zerolatency -b:v 500k -bufsize 300k -f mpegts udp://192.168.88.38:1234

Windows

ffmpeg -f dshow -i video="screen-capture-recorder" -r 10 -vcodec libx264 -preset ultrafast -tune zerolatency -crf 18 -b:v 500k -bufsize 300k -f mpegts udp://172.31.66.20:1234

-crf 18

-pix_fmt yuv420p -f mpegts

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