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Script and systemd service to record twitch stream automatically
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| [Unit] | |
| Description=Save Twitch stream | |
| After=network.target | |
| [Service] | |
| WorkingDirectory=/home/squaresmile/twitch_streams | |
| ExecStart=/bin/bash /home/squaresmile/twitch_streams/save_stream.sh | |
| User=cereal | |
| [Install] | |
| WantedBy=multi-user.target |
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| [Unit] | |
| Description=Check and save stream | |
| [Timer] | |
| OnCalendar=*-*-* *:00/15:00 | |
| RandomizedDelaySec=60 | |
| AccuracySec=1us | |
| [Install] | |
| WantedBy=timers.target |
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| #!/usr/bin/env bash | |
| set -e | |
| if [[ $(find . -name "*_.mp4" -printf '.' | wc -m) -ne "0" ]]; then | |
| exit 1 | |
| fi | |
| STREAM=$(date +"%Y_%m_%d_%H_%M_%S") | |
| echo "Saving stream $STREAM" | |
| streamlink https://www.twitch.tv/<twitch_username> -o "$STREAM"_.mp4 --twitch-disable-hosting \ | |
| --twitch-disable-ads --twitch-disable-reruns --retry-streams 60 --retry-max 5 || true | |
| if [ -f "$STREAM"_.mp4 ]; then | |
| # Some players (Chrome) can't play the original mp4 file from streamlink (probably because when the stream ends, strealink doesn't finish writing cleanly) | |
| # so we remux the file | |
| ffmpeg -i "$STREAM"_.mp4 -c: copy "$STREAM".mp4 | |
| rm "$STREAM"_.mp4 | |
| # Uncomment if you want to send a pushbullet notification on finish | |
| # curl -u <pushbullet_api_token>: https://api.pushbullet.com/v2/pushes -d type=note --data-urlencode title="$STREAM stream finished" | |
| fi |
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