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Try livestreaming Ubuntu desktop to YouTube using avconv
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| #!/bin/bash | |
| # Adapted from http://danielj.se/2012/09/09/how-to-live-stream-your-ubuntu-desktop/ | |
| INRES="2560x1440" # input resolution | |
| OUTRES="1920x1080" | |
| OFFSET="0,0" | |
| FPS="15" # target FPS | |
| QUAL="fast" # one of the many FFMPEG preset | |
| URL="rtmp://a.rtmp.youtube.com/live2/${STREAM_KEY:?You need to set STREAM_KEY.}" | |
| avconv -f x11grab -s "$INRES" -r "$FPS" -g $(expr $FPS / 4 + 1) \ | |
| -i :0.0+$OFFSET -ab 0k \ | |
| -f alsa -ac 2 -i pulse -vcodec libx264 -crf 30 -preset "$QUAL" -s "1920x1080" \ | |
| -b 4500k -vol 0 -acodec libmp3lame -ar 44100 -threads 0 \ | |
| -f flv "$URL" |
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