mirror of
https://github.com/basecamp/omarchy.git
synced 2026-01-09 05:10:54 +08:00
124 lines
3.6 KiB
Bash
Executable File
124 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# Start and stop a screenrecording, which will be saved to ~/Videos by default.
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# Alternative location can be set via OMARCHY_SCREENRECORD_DIR or XDG_VIDEOS_DIR ENVs.
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[[ -f ~/.config/user-dirs.dirs ]] && source ~/.config/user-dirs.dirs
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OUTPUT_DIR="${OMARCHY_SCREENRECORD_DIR:-${XDG_VIDEOS_DIR:-$HOME/Videos}}"
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if [[ ! -d "$OUTPUT_DIR" ]]; then
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notify-send "Screen recording directory does not exist: $OUTPUT_DIR" -u critical -t 3000
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exit 1
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fi
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DESKTOP_AUDIO="false"
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MICROPHONE_AUDIO="false"
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WEBCAM="false"
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STOP_RECORDING="false"
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for arg in "$@"; do
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case "$arg" in
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--with-desktop-audio) DESKTOP_AUDIO="true" ;;
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--with-microphone-audio) MICROPHONE_AUDIO="true" ;;
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--with-webcam) WEBCAM="true" ;;
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--stop-recording) STOP_RECORDING="true"
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esac
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done
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cleanup_webcam() {
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pkill -f "WebcamOverlay" 2>/dev/null
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}
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start_webcam_overlay() {
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cleanup_webcam
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# Get monitor scale
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local scale=$(hyprctl monitors -j | jq -r '.[] | select(.focused == true) | .scale')
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# Target width (base 360px, scaled to monitor)
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local target_width=$(awk "BEGIN {printf \"%.0f\", 360 * $scale}")
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# Try preferred 16:9 resolutions in order, use first available
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local preferred_resolutions=("640x360" "1280x720" "1920x1080")
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local video_size_arg=""
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local available_formats=$(v4l2-ctl --list-formats-ext -d /dev/video0 2>/dev/null)
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for resolution in "${preferred_resolutions[@]}"; do
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if echo "$available_formats" | grep -q "$resolution"; then
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video_size_arg="-video_size $resolution"
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break
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fi
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done
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ffplay -f v4l2 $video_size_arg -framerate 30 /dev/video0 \
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-vf "scale=${target_width}:-1" \
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-window_title "WebcamOverlay" \
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-noborder \
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-fflags nobuffer -flags low_delay \
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-probesize 32 -analyzeduration 0 \
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-loglevel quiet &
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sleep 1
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}
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start_screenrecording() {
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local filename="$OUTPUT_DIR/screenrecording-$(date +'%Y-%m-%d_%H-%M-%S').mp4"
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local audio_devices=""
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local audio_args=""
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[[ "$DESKTOP_AUDIO" == "true" ]] && audio_devices+="default_output"
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if [[ "$MICROPHONE_AUDIO" == "true" ]]; then
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# Merge audio tracks into one - separate tracks only play one at a time in most players
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[[ -n "$audio_devices" ]] && audio_devices+="|"
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audio_devices+="default_input"
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fi
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[[ -n "$audio_devices" ]] && audio_args+="-a $audio_devices"
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gpu-screen-recorder -w portal -f 60 -fallback-cpu-encoding yes -o "$filename" $audio_args -ac aac &
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toggle_screenrecording_indicator
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}
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stop_screenrecording() {
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pkill -SIGINT -f "^gpu-screen-recorder" # SIGINT required to save video properly
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# Wait a maximum of 5 seconds to finish before hard killing
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local count=0
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while pgrep -f "^gpu-screen-recorder" >/dev/null && [ $count -lt 50 ]; do
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sleep 0.1
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count=$((count + 1))
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done
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if pgrep -f "^gpu-screen-recorder" >/dev/null; then
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pkill -9 -f "^gpu-screen-recorder"
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cleanup_webcam
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notify-send "Screen recording error" "Recording process had to be force-killed. Video may be corrupted." -u critical -t 5000
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else
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cleanup_webcam
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notify-send "Screen recording saved to $OUTPUT_DIR" -t 2000
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fi
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toggle_screenrecording_indicator
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}
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toggle_screenrecording_indicator() {
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pkill -RTMIN+8 waybar
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}
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screenrecording_active() {
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pgrep -f "^gpu-screen-recorder" >/dev/null || pgrep -f "WebcamOverlay" >/dev/null
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}
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if screenrecording_active; then
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if pgrep -f "WebcamOverlay" >/dev/null && ! pgrep -f "^gpu-screen-recorder" >/dev/null; then
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cleanup_webcam
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else
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stop_screenrecording
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fi
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elif [[ "$STOP_RECORDING" == "false" ]]; then
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[[ "$WEBCAM" == "true" ]] && start_webcam_overlay
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start_screenrecording || cleanup_webcam
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else
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exit 1
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fi
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