mirror of https://github.com/tiyn/dotfiles
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
2.3 KiB
106 lines
2.3 KiB
5 years ago
|
#!/bin/sh
|
||
|
|
|
||
|
|
# 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 "$1" > /tmp/recordingicon
|
||
|
|
pkill -RTMIN+9 i3blocks
|
||
|
|
}
|
||
|
|
|
||
|
|
killrecording() {
|
||
|
|
recpid="$(cat /tmp/recordingpid)"
|
||
|
|
# kill with SIGTERM, allowing finishing touches.
|
||
|
|
kill -15 "$recpid"
|
||
|
|
rm -f /tmp/recordingpid
|
||
|
|
updateicon ""
|
||
|
|
pkill -RTMIN+9 i3blocks
|
||
|
|
# even after SIGTERM, ffmpeg may still run, so SIGKILL it.
|
||
|
|
sleep 3
|
||
|
|
kill -9 "$recpid"
|
||
|
|
exit
|
||
|
|
}
|
||
|
|
|
||
|
|
screencast() { \
|
||
|
|
ffmpeg -y \
|
||
|
|
-f x11grab \
|
||
|
|
-framerate 60 \
|
||
|
|
-s $(xdpyinfo | grep dimensions | awk '{print $2;}') \
|
||
|
|
-i $DISPLAY \
|
||
|
|
-f alsa -i default \
|
||
|
|
-r 30 \
|
||
|
|
-c:v libx264rgb -crf 0 -preset ultrafast -c:a flac \
|
||
|
|
"$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 $DISPLAY \
|
||
|
|
-c:v libx264 -qp 0 -r 30 \
|
||
|
|
"$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)" | dmenu -i -p "Select recording style:")
|
||
|
|
case "$choice" in
|
||
|
|
screencast) screencast;;
|
||
|
|
audio) audio;;
|
||
|
|
video) video;;
|
||
|
|
webcam) webcam;;
|
||
|
|
"webcam (hi-def)") webcamhidef;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
asktoend() { \
|
||
|
|
response=$(printf "No\\nYes" | dmenu -i -p "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
|