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