THEAARBS menus - record

Raw

#!/bin/sh
# Recording options menu
# Bound to Mod+Insert
# Usage:
# `record`: Ask for recording type via dmenu
# `record screencast`: Record both audio and screen
# `record video`: Record only screen
# `record audio`: Record only audio
# `record kill`: Kill existing recording
#
# If there is already a running instance, user will be prompted to end it.

updateicon() { echo "$1" > /tmp/recordingicon refbar ;}

killrecording() { recpid="$(cat /tmp/recordingpid)" # kill with SIGTERM, allowing finishing touches. kill -15 "$recpid" rm -f /tmp/recordingpid rm -f /tmp/recordingicon refbar sleep 3 kill -9 "$recpid" exit }

screencast() {
ffmpeg -y
-f x11grab
-framerate 60
-s $(xdpyinfo | grep dimensions | awk '{print $2;}')
-i :0.0
-f alsa -i default
-r 30
-c:v libx264rgb -crf 0 -preset ultrafast -c:a flac
"$HOME/screencast-$(date '+%y%m%d-%H%M-%S').mkv" & echo $! > /tmp/recordingpid updateicon "⏺️🎙️" }

video() { ffmpeg
-f x11grab
-s $(xdpyinfo | grep dimensions | awk '{print $2;}')
-i :0.0
-c:v libx264 -qp 0 -r 30
"$HOME/video-$(date '+%y%m%d-%H%M-%S').mkv" & echo $! > /tmp/recordingpid updateicon "⏺️" }

webcamhidef() { ffmpeg
-f v4l2
-i /dev/video0
-video_size 1920x1080
"$HOME/webcam-$(date '+%y%m%d-%H%M-%S').mkv" & echo $! > /tmp/recordingpid updateicon "🎥" }

webcam() { ffmpeg
-f v4l2
-i /dev/video0
-video_size 640x480
"$HOME/webcam-$(date '+%y%m%d-%H%M-%S').mkv" & echo $! > /tmp/recordingpid updateicon "🎥" }

audio() {
ffmpeg
-f alsa -i default
-c:a flac
"$HOME/audio-$(date '+%y%m%d-%H%M-%S').flac" & echo $! > /tmp/recordingpid updateicon "🎙️" }

askrecording() {
choice=$(printf "screencast\nvideo\naudio\nwebcam\nwebcam (hi-def)" | dwmenu "Recording Type:") case "$choice" in screencast) screencast;; audio) audio;; video) video;; webcam) webcam;; "webcam (hi-def)") webcamhidef;; esac }

asktoend() {
response=$(printf "No\nYes" | dwmenu "Recording still active. End recording?") && [ "$response" = "Yes" ] && killrecording }

case "$1" in screencast) screencast;; audio) audio;; video) video;; kill) killrecording;; *) ([ -f /tmp/recordingpid ] && asktoend && exit) || askrecording;; esac