swaydots

my dotfiles
git clone https://git.awy.one/swaydots.git
Log | Files | Refs | README | LICENSE

dmenurecord (2712B)

      1 #!/bin/sh
      2 
      3 # Usage:
      4 # `$0`: Ask for recording type via dmenu
      5 # `$0 screencast`: Record both audio and screen
      6 # `$0 video`: Record only screen
      7 # `$0 audio`: Record only audio
      8 # `$0 kill`: Kill existing recording
      9 #
     10 # If there is already a running instance, user will be prompted to end it.
     11 
     12 getdim() {
     13 	screens=$(swaymsg -t get_outputs | grep name | awk -F'"' '{print $4}')
     14 	choice=$(printf "$screens\nExit\n" | bemenu)
     15 	[ "${choice}" != "Exit" ] || [ -z "${choice}" ] || exit &&
     16 	echo $choice
     17 }
     18 
     19 updateicon() { \
     20 	echo "$1" > /tmp/recordingicon
     21 	pkill -RTMIN+9 "${STATUSBAR:-i3blocks}"
     22 }
     23 
     24 killrecording() {
     25 	recpid="$(cat /tmp/recordingpid)"
     26 	echo $recpid
     27 	kill -2 "$recpid"
     28 	rm -f /tmp/recordingpid
     29 	updateicon ""
     30 	pkill -RTMIN+9 "${STATUSBAR:-i3blocks}"
     31 }
     32 
     33 screencast() { gpu-screen-recorder \
     34 	-w "$(getdim)" \
     35 	-f 60 \
     36 	-a default_output \
     37 	-a default_input \
     38 	-o "$HOME/screencast-$(date '+%y%m%d-%H%M-%S').mp4" &
     39 	echo $! > /tmp/recordingpid
     40 	updateicon "⏺️🎙️"
     41 }
     42 
     43 video() { gpu-screen-recorder \
     44 	-w "$(getdim)" \
     45 	-f 60 \
     46 	-o "$HOME/video-$(date '+%y%m%d-%H%M-%S').mkv" &
     47 	echo $! > /tmp/recordingpid
     48 	updateicon "⏺️"
     49 }
     50 
     51 webcamhidef() { ffmpeg \
     52 	-f v4l2 \
     53 	-i /dev/video0 \
     54 	-video_size 1920x1080 \
     55 	"$HOME/webcam-$(date '+%y%m%d-%H%M-%S').mkv" &
     56 	echo $! > /tmp/recordingpid
     57 	updateicon "🎥"
     58 }
     59 
     60 webcam() { ffmpeg \
     61 	-f v4l2 \
     62 	-i /dev/video0 \
     63 	-video_size 640x480 \
     64 	"$HOME/webcam-$(date '+%y%m%d-%H%M-%S').mkv" &
     65 	echo $! > /tmp/recordingpid
     66 	updateicon "🎥"
     67 }
     68 
     69 
     70 audio() { \
     71 	ffmpeg \
     72 	-f alsa -i default \
     73 	-c:a flac \
     74 	"$HOME/audio-$(date '+%y%m%d-%H%M-%S').flac" &
     75 	echo $! > /tmp/recordingpid
     76 	updateicon "🎙️"
     77 }
     78 
     79 askrecording() { \
     80 	choice=$(printf "screencast\\nvideo\\nvideo selected\\naudio\\nwebcam\\nwebcam (hi-def)" | bemenu -i -p "Select recording style:")
     81 	case "$choice" in
     82 		screencast) screencast;;
     83 		audio) audio;;
     84 		video) video;;
     85 		*selected) videoselected;;
     86 		webcam) webcam;;
     87 		"webcam (hi-def)") webcamhidef;;
     88 	esac
     89 }
     90 
     91 asktoend() { \
     92 	response=$(printf "No\\nYes" | bemenu -i -p "Recording still active. End recording?") &&
     93 	[ "$response" = "Yes" ] &&  killrecording
     94 }
     95 
     96 # needs rewrite and support by gpu-screen-recorder
     97 
     98 # videoselected()
     99 # {
    100 # 	slop -f "%x %y %w %h" > /tmp/slop
    101 # 	read -r X Y W H < /tmp/slop
    102 # 	rm /tmp/slop
    103 #
    104 # 	ffmpeg \
    105 # 	-f x11grab \
    106 # 	-framerate 30 \
    107 # 	-video_size "$W"x"$H" \
    108 # 	-i :0.0+"$X,$Y" \
    109 # 	-c:v libx264 -qp 0 -r 30 \
    110 # 	"$HOME/box-$(date '+%y%m%d-%H%M-%S').mkv" &
    111 # 	echo $! > /tmp/recordingpid
    112 # 	updateicon "⏺️"
    113 # }
    114 
    115 case "$1" in
    116 	screencast) screencast;;
    117 	audio) audio;;
    118 	video) video;;
    119 	# *selected) videoselected;;
    120 	kill) killrecording;;
    121 	*) ([ -f /tmp/recordingpid ] && asktoend && exit) || askrecording;;
    122 esac