Created
March 28, 2014 19:58
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Stream video to youtube via ffmpeg
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#! /bin/bash | |
# | |
# Diffusion youtube avec ffmpeg | |
# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée. | |
VBR="2500k" # Bitrate de la vidéo en sortie | |
FPS="30" # FPS de la vidéo en sortie | |
QUAL="medium" # Preset de qualité FFMPEG | |
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube | |
SOURCE="udp://239.255.139.0:1234" # Source UDP (voir les annonces SAP) | |
KEY="...." # Clé à récupérer sur l'event youtube | |
ffmpeg \ | |
-i "$SOURCE" -deinterlace \ | |
-vcodec libx264 -pix_fmt yuv420p -preset $QUAL -r $FPS -g $(($FPS * 2)) -b:v $VBR \ | |
-acodec libmp3lame -ar 44100 -threads 6 -qscale 3 -b:a 712000 -bufsize 512k \ | |
-f flv "$YOUTUBE_URL/$KEY" |
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It can be as simple as
ffmpeg -i "<YOUR_SOURCE>" -f flv "rtmp://a.rtmp.youtube.com/live2/<YOUR_STREAM_KEY>"
The other stuff just adds extra control. You may or may not need it depending on your needs.