28 lines
734 B
Bash
28 lines
734 B
Bash
#!/bin/bash
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VOLUME_LEVEL=56000
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SOURCE_NAME="alsa_input.usb-Samson_Technologies_Samson_Meteor_Mic-00.analog-stereo"
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# Get the current source index by its name
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get_source_index_by_name() {
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pactl list sources short | grep "$SOURCE_NAME" | cut -f1
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}
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# Adjust microphone volume
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adjust_volume() {
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pactl set-source-volume "$SOURCE_NAME" $VOLUME_LEVEL
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}
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# Initially adjust
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adjust_volume
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# Get the current source index for the given name
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SOURCE_INDEX=$(get_source_index_by_name)
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# Listen for volume changes and adjust if needed
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pactl subscribe | grep --line-buffered "source #$SOURCE_INDEX" | while read -r line ; do
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if echo "$line" | grep -q "Event 'change' on source #$SOURCE_INDEX"; then
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adjust_volume
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fi
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done
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