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Rebase: Created version v2, removed useless commits.
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Keyitdev
Executable
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#!/usr/bin/env bash
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# Screenshot directory
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screenshot_directory="$HOME/Pictures/screenshots/rofi"
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videos_directory="$HOME/Videos/rofi"
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audio_directory="$HOME/Music/rofi"
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# set ffmpeg defaults
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ffmpeg() {
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command ffmpeg -hide_banner -loglevel error -nostdin "$@"
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}
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video_to_gif() {
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ffmpeg -i "$1" -vf palettegen -f image2 -c:v png - |
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ffmpeg -i "$1" -i - -filter_complex paletteuse "$2"
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}
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countdown() {
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notify-send "Screenshot" "Recording in 3 seconds" -t 1000 -i record
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sleep 1
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notify-send "Screenshot" "Recording in 2 seconds" -t 1000 -i record
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sleep 1
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notify-send "Screenshot" "Recording in 1 seconds" -t 1000 -i record
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sleep 1
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}
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# capture region to clipboard
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crtc() {
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notify-send "Screenshot" "Select a region to capture"
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ffcast -q $(slop -n -f '-g %g ') png /tmp/screenshot_clip.png
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xclip -selection clipboard -t image/png /tmp/screenshot_clip.png
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rm /tmp/screenshot_clip.png
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notify-send "Screenshot" "Region copied to Clipboard"
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}
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# capture region to file
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crtf() {
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notify-send "Screenshot" "Select a region to capture"
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q $(slop -n -f '-g %g ') png "$screenshot_directory/$dt.png"
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notify-send "Screenshot" "Region saved to $screenshot_directory"
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}
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# capture screenshot to clipboard
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cstc() {
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ffcast -q png /tmp/screenshot_clip.png
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xclip -selection clipboard -t image/png /tmp/screenshot_clip.png
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rm /tmp/screenshot_clip.png
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notify-send "Screenshot" "Screenshot copied to Clipboard"
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}
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# capture screenshot to file
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cstf() {
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q png "$screenshot_directory/$dt.png"
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notify-send "Screenshot" "Screenshot saved to $screenshot_directory"
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}
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# record region (GIF)
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rrg() {
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notify-send "Screenshot" "Select a region to record"
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q $(slop -n -f '-g %g ' && countdown) rec /tmp/screenshot_gif.mp4
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notify-send "Screenshot" "Converting to gif... (this can take a while)"
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video_to_gif /tmp/screenshot_gif.mp4 "$screenshot_directory/$dt.gif"
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rm /tmp/screenshot_gif.mp4
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notify-send "Screenshot" "Recording saved to $screenshot_directory"
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}
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# record screen (GIF)
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rsg() {
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countdown
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q rec /tmp/screenshot_gif.mp4
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notify-send "Screenshot" "Converting to gif... (this can take a while)"
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video_to_gif /tmp/screenshot_gif.mp4 "$screenshot_directory/$dt.gif"
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rm /tmp/screenshot_gif.mp4
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notify-send "Screenshot" "Recording saved to $screenshot_directory"
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}
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# record region (mp4)
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rrv() {
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notify-send "Screenshot" "Select a region to record"
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q $(slop -n -f '-g %g ' && countdown) rec "$videos_directory/$dt.mp4"
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notify-send "Screenshot" "Recording saved to $videos_directory"
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}
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# record screen (mp4)
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rsv() {
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countdown
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q rec "$videos_directory/$dt.mp4"
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notify-send "Screenshot" "Recording saved to $videos_directory"
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}
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# record screen (mp4) with audio virt
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rrav() {
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notify-send "Screenshot" "Select a region to record"
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q $(slop -n -f '-g %g ' && countdown) ffmpeg \
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-hide_banner \
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-loglevel error \
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-f x11grab -show_region 1 -framerate 30 -video_size %wx%h -i :0.0+%x,%y \
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-f pulse -i alsa_output.pci-0000_00_1f.3.analog-stereo.monitor -ac 1 "$videos_directory/$dt.mp4"
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notify-send "Screenshot" "Recording saved to $videos_directory"
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}
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# record screen (mp4) with mic audio
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rrmv() {
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notify-send "Screenshot" "Select a region to record"
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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ffcast -q $(slop -n -f '-g %g ' && countdown) ffmpeg \
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-hide_banner \
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-loglevel error \
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-f x11grab -show_region 1 -framerate 30 -video_size %wx%h -i :0.0+%x,%y \
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-f pulse -i alsa_input.pci-0000_00_1f.3.analog-stereo -ac 1 "$videos_directory/$dt.mp4"
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notify-send "Screenshot" "Recording saved to $videos_directory"
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}
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# record audio virt
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rav() {
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notify-send "Screenshot" "Starting audio recording." -i sound-recorder
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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'ffmpeg' \
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-loglevel error \
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-f pulse -i alsa_output.pci-0000_00_1f.3.analog-stereo.monitor -ac 1 "$audio_directory/$dt.mp3"
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notify-send "Screenshot" "Audio saved to $audio_directory" -i sound-recorder
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}
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# record audio mic
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ram() {
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notify-send "Screenshot" "Starting audio recording." -i sound-recorder
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dt=$(date '+%d-%m-%Y %H:%M:%S')
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'ffmpeg' \
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-loglevel error \
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-f pulse -i alsa_input.pci-0000_00_1f.3.analog-stereo -ac 1 "$audio_directory/$dt.mp3"
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notify-send "Screenshot" "Audio saved to $audio_directory" -i sound-recorder
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}
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check_deps() {
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if ! hash $1 2>/dev/null; then
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echo "Error: This script requires $1"
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exit 1
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fi
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}
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usage() {
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echo USAGE: screenshot [OPTION]
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echo -s, --stop
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echo " stop recording"
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echo -h, --help
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echo " show help"
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echo -crtc
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echo " Capture region to clipboard."
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echo -crtf
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echo " Capture screen to file"
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echo -cstc
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echo " Capture screen to clipboard."
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echo -cstf
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echo " Capture screen to file"
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echo -rrg
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echo " Record (GIF) region."
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echo -rsg
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echo " Record (GIF) screen."
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echo -rrv
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echo " Record (mp4/video) region."
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echo -rsv
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echo " Record (mp4/video) screen."
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echo -rrav
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echo " Record (mp4/video+audio(virt)) region."
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echo -rrmv
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echo " Record (mp4/video+audio(mic)) region."
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echo -rav
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echo " Record audio virt."
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echo -ram
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echo " Record audio mic."
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exit 1
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}
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main() {
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# check dependencies
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check_deps slop
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check_deps ffcast
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check_deps ffmpeg
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check_deps xclip
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check_deps rofi
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while [ "$1" != "" ]; do
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PARAM="$1"
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case $PARAM in
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-h | --help)
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usage
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exit
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;;
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-s | --stop)
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pkill -fxn '(/\S+)*ffmpeg\s.*\sx11grab\s.*'
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pkill -fxn '(/\S+)*ffmpeg\s.*\spulse\s.*'
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exit 1
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;;
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-crtc)
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crtc
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;;
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-crtf)
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crtf
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;;
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-cstc)
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cstc
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;;
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-cstf)
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cstf
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;;
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-rrg)
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rrg
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;;
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-rsg)
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rsg
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;;
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-rrv)
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rrv
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;;
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-rsv)
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rsv
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;;
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-rrav)
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rrav
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;;
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-rrmv)
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rrmv
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;;
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-rav)
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rav
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;;
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-ram)
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ram
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;;
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*)
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echo "ERROR: unknown parameter \"$PARAM\""
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usage
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exit 1
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;;
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esac
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shift
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done
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# done
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set -e
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}
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# running the program
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main $1 &
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exit 0
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