diff options
| -rwxr-xr-x | discord_input.sh | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/discord_input.sh b/discord_input.sh new file mode 100755 index 0000000..e895f6b --- /dev/null +++ b/discord_input.sh @@ -0,0 +1,103 @@ +#!/usr/bin/env bash + +switch_discord_input=ask # ask|yes|no +sink_name=merged_streams +sink_description="" + +while getopts 'n:s:N:S' flag; do + case "${flag}" in + n) no_of_streams="${OPTARG}" ;; + s) switch_discord_input="${OPTARG}" ;; + N) sink_name="${OPTARG}" ;; + D) sink_description="${OPTARG}" ;; + *) ;; + esac +done + +if [ "$sink_description" == "" ]; then + sink_description="$sink_name" +fi + +# get the amount of streams to merge if not specified +if [ "$no_of_streams" = "" ]; then + printf "\033[1;36mEnter number of sinks/sources to merge: \033[0m" + read -r no_of_streams +fi + +# create NULL sink to merge all the audio streams +pacmd load-module module-null-sink sink_name="$sink_name" + +# change desc of NULL sink and it's monitor for visual purpose +pacmd update-sink-proplist "$sink_name" device.description="$sink_description" +pacmd update-source-proplist "$sink_name.monitor" device.description="\"Monitor of $sink_name\"" + +i=0; while [ $i -lt "$no_of_streams" ]; do + # get sources and split + SAVEIFS=$IFS + IFS=$'\n' + # somebody help + sources=($(pacmd list-sources | awk '/name:/ {print $2}; /device.description/ {$1=$2=""; print $0}' | sed 's/^[ \t\"]*//; s/[ \t\"]$//' | awk 'NR%2==0 {printf "\033[34m"$0"\t \033[0;32m"f"\033[0m\n"} {f=$0}')) + IFS=$SAVEIFS + + # print all the sources with their indices + for (( j=0; j<${#sources[@]}; j++ )); do + unformatted_sink_name="$(echo "${sources[j]}" | sed 's/\x1B\[[0-9;]\{1,\}[A-Za-z]//g')" + new_sink_name="Monitor of $sink_name <$sink_name.monitor>" + + # do not print the newly created NULL output's monitor + if [ "$unformatted_sink_name" != "$new_sink_name" ]; then + printf "\033[1;33m%s: %s\n" "$j" "${sources[$j]}" + fi + done + + # ask to enter source number + printf "\033[1;36mEnter a value: \033[0m" + read -r source_idx + + # extract source name and save it + source_sel=$(echo "${sources[source_idx]}" | sed 's/\x1B\[[0-9;]\{1,\}[A-Za-z]//g' | awk -F "\t" '{print $2}' | sed 's/^[ <]*//; s/>$//') + + # finally create loopback + pacmd load-module module-loopback sink="$sink_name" source="$source_sel" + + # get new loopback's index and rename loopback + loopback_idx=$(pacmd list-source-outputs | egrep '(.*index: .*)|(^\s+media.name = .*)' | awk "/Loopback to $sink_name/ {printf f} {f=\$2}") + pacmd update-source-output-proplist "$loopback_idx" media.name="\"Merged stream #$((i+1))\"" + + i=$((i + 1)) +done + +# check if switching disabled through flags +if [ "$switch_discord_input" != no ]; then + # get index of discord's source output + discord_idx="$(pacmd list-source-outputs | egrep '(.*index: .*)|(^\s+application.process.binary = .*)' | awk '/Discord/ {printf f} {f=$2}')" + + # ask the user and change discord's input to new input + if [ "$discord_idx" == "" ]; then + printf "\033[1;31mDiscord instance not found/recording. If it is running, please use Discord settings or pavucontrol to manually change its input.\033[0m\n" + else + if [ "$switch_discord_input" == ask ]; then + printf "\033[1;36mDiscord is running, switch discord's input to new merged input?(y/n)\033[0m " + + # get response + while :; do + read -r response + + if [ "$response" == y ] || [ "$response" == Y ]; then + echo did it + pacmd move-source-output "$discord_idx" "$sink_name.monitor" + break + elif [ "$response" == n ] || [ "$response" == N ]; then + break + else + printf "\033[1;36mPlease enter a valid input (y/n):\033[0m " + fi + done + else + echo did it + pacmd move-source-output "$discord_idx" "$sink_name.monitor" + fi + fi +fi + + |