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#!/bin/bash
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SCREENCAST_PID_FILE="$HOME/.screencast-pid"
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if [ -f "$SCREENCAST_PID_FILE" ]; then
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notify-send "Stopping screencast"
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pid=$(cat "$SCREENCAST_PID_FILE")
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kill "$pid"
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tail --pid="$pid" -f /dev/null
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rm "$SCREENCAST_PID_FILE"
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notify-send "Screencast stopped"
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exit 0
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fi
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DIR="$HOME/Videos/screencasts/"
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DATE=$(date +%Y-%m-%d-%H-%M-%S)
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FILENAME="$DIR$DATE.mp4"
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slop=$(slop -f "%x %y %w %h %g %i") || exit 1
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[[ $? = 1 ]] && notify-send "Screencast cancelled" && exit 1
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notify-send "Starting screencast"
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touch "$HOME/.screencast-pid"
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# shellcheck disable=SC2034
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read -r X Y W H G ID < <(echo "$slop")
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[ ! $((W%2)) -eq 0 ] && W=$((W-1)); [ ! $((H%2)) -eq 0 ] && H=$((H-1))
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( (ffmpeg -y -f x11grab -s "$W"x"$H" -i :0.0+"$X","$Y" -f pulse -i 2 -vf format=yuv420p -profile:v baseline "$FILENAME") & jobs -p > "$SCREENCAST_PID_FILE" )
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while [ -f "$SCREENCAST_PID_FILE" ]; do
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sleep 1
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done
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# xclip -selection clipboard -t video/mp4 "$FILENAME"
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dragon-drag-and-drop "$FILENAME"
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notify-send "Saved screencast" "$DATE.mp4"
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