27 lines
583 B
Bash
Executable file
27 lines
583 B
Bash
Executable file
#!/bin/bash
|
|
|
|
# This script records audio.
|
|
# It runs an appropriate record script for either ALSA and Pulseaudio.
|
|
# It also names files smartly to prevent overwrites.
|
|
|
|
# Picks a file name for the output file based on availability:
|
|
while [[ -f $HOME/screencast$n.mkv ]]
|
|
do
|
|
n=$((n+1))
|
|
done
|
|
filename="$HOME/screencast$n.mkv"
|
|
|
|
# For Pulseaudio with ALSA:
|
|
record_pulse() { \
|
|
ffmpeg \
|
|
-f alsa -i default \
|
|
-c:a flac \
|
|
$filename ;}
|
|
|
|
# For ALSA:
|
|
record_alsa() { \
|
|
ffmpeg -y \
|
|
-f alsa -ar 44100 -i hw:1 \
|
|
$filename ;}
|
|
|
|
if [[ $(pgrep -x pulseaudio) ]]; then record_pulse; else record_alsa; fi
|