48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
# RandomVideo
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* shell scripts to play a random video
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* polls big button (buzzer) in left of lounge door
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* polls 2-way-switch left from big button (buzzer)
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## Usage instructions
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### Buzzer commands
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* button press (2s delay between presses) start or stop video
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* switch up turns on "On Air"-mode (stops video and doesn't open new videos, button locked)
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* switch down turns sound on, volume rises slowly and can be stopped with button press
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* turn switch back from down to center position slowly decreases volume, it can be stopped when switch turned down again
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## Install instructions
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### crontab entries
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* */15 * * * * cd ~/RandomVideo; ~/RandomVideo/RandomVideo.sh cron
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* @reboot cd ~/RandomVideo; ~/RandomVideo/buzzer.sh & pid=$!; while ! ping -c1 git.chch.it>/dev/null; do sleep 1; done; git -C ~/RandomVideo/ pull; kill -9 $pid; ~/RandomVideo/buzzer.sh
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### fstab entries
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* UUID=DAE9-9682 /mnt/video vfat defaults,users,ro 0 1
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## Filelist
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### RandomVideo.sh
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* Plays a random video file
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### buzzer.sh
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* polls buzzer and 2-way-switch
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* volume control
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* controls video playback
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* controls "On Air"-mode
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### onair.mp4
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* placeholder videofile for "On Air"-Message
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### config.json
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* configfile with all config parameters
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### volumetest.sh
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* testscript for ramping soundcard output volume
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* reads volume value from amixer
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* not a necessary file
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### Bild
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## Licence
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* All stuff in this repo is licenced under Unlicence.
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* current onair.mp4 is excluded and a placeholder!
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