Stream to twitch with libcamera-vid and ffmpeg

twitch.sh

#!/bin/bash
STREAM_KEY=<insert your twitch stream key>

## you might want to use a different twitch-server, see https://stream.twitch.tv/ingests/
while true
do
  libcamera-vid -o - --brightness 0.1 -t 0 -g 30 --width 640 --height 480 | ffmpeg -re -f h264 -i pipe:0 -vcodec copy -strict experimental -f flv rtmp://osl.contribute.live-video.net/app/$STREAM_KEY
  # pause a bit if things fail before restart
  sleep 60
done