.scripts/record_screen

   1 #!/bin/sh
   2
   3 save_at="/mnt/data/recorded_screen"
   4 time_date=$(date +'%Y_%m_%d_%H_%M_%S')
   5 fullscreen=0
   6 frate="25"
   7 hide_mouse="-draw_mouse 0"
   8 encoding="libx264 -preset ultrafast"
   9 # encoding="ffvhuff"
  10 ms=$(xrandr | grep -w connected  | awk -F'[ \+]' '{print $4}')
  11 mh=$(echo "$ms" | awk -Fx '{print $1}')
  12 mw=$(echo "$ms" | awk -Fx '{print $2}')
  13 hms="$(( $mh / 2))x$mw"
  14 is_running=$(pgrep -f "ffmpeg -f" | wc -l)
  15
  16 [ -d "$save_at" ] || mkdir "$save_at"
  17 [ $fullscreen -eq 1 ] && monitor_size=$ms || monitor_size=$hms
  18
  19 if [ "$is_running" -eq 0 ]; then
  20         ffmpeg -f x11grab -video_size $monitor_size -framerate $frate \
  21                 $hide_mouse -i $DISPLAY -c:v $encoding $save_at/$time_date.mkv
  22 else
  23         pkill ffmpeg
  24 fi