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66 lines
1.9 KiB
66 lines
1.9 KiB
#!/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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if [[ ! -d $DIR ]]; then
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echo "Creating directory: $DIR"
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mkdir -p $DIR
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[[ $? = 1 ]] && notify-send "Couldn't create screencasts directory" && exit 1
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fi
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DATE=$(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")
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[[ $? = 1 ]] && notify-send "Screencast cancelled" && exit 1
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# shellcheck disable=SC2034
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read -r X Y W H G ID < <(echo "$slop")
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[ ! $((W%2)) -eq 0 ] && W=$((W-1)); [ ! $((H%2)) -eq 0 ] && H=$((H-1))
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selected_sources=$(zenity --list \
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--column=select --column name --checklist --separator="\n" --multiple \
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$(pactl list short sources | cut -f 2 | sed 's/^/select /'))
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[[ $? = 1 ]] && notify-send "Screencast cancelled" && exit 1
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sources_count=$(wc -l <<<$selected_sources)
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print_source_ids() {
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for source in $selected_sources; do
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echo -n "-f pulse -thread_queue_size 2048 -i $(pactl list short sources | grep $source | cut -f 1) "
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done
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}
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print_audio_args() {
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[[ $sources_count = 1 ]] && print_source_ids
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(( sources_count > 1 )) && echo -n "$(print_source_ids) -filter_complex amerge=inputs=$sources_count"
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}
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notify-send "Starting screencast"
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touch "$HOME/.screencast-pid"
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ffmpeg_args=" -y -probesize 10M -thread_queue_size 2048 -f x11grab -framerate 30 -s "$W"x"$H" -i :0.0+"$X","$Y" $(print_audio_args) -vf format=yuv420p -profile:v baseline "$FILENAME""
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( (ffmpeg $ffmpeg_args ) & jobs -p > "$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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