Thraix
104 lines
2.7 KiB
Bash
Executable File
104 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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### CONFIG ###
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# Name of the virtual sink
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SINK_NAME="discord_sink"
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# Name of your real output device (auto-detected later)
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REAL_OUTPUT=""
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################
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set -e
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echo "=== Discord App-Audio Routing Script ==="
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echo "This will route ONLY one chosen application's audio to Discord."
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echo
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SINK_INPUTS=$(pactl list short sink-inputs | awk '{print $1}')
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if [[ -z "$SINK_INPUTS" ]]; then
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echo "No audio streams detected. Make sure the target app is playing audio!"
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exit 1
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fi
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i=1
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declare -A ID_MAP
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for ID in $SINK_INPUTS; do
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CLIENT_ID=$(pactl list short sink-inputs | awk -v id="$ID" '$1 == id {print $3}')
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CLIENT_NAME=$(pactl list short clients | awk -v cid="$CLIENT_ID" '$1 == cid {print $3}')
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# Remove quotes around client names, if any
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CLIENT_NAME=${CLIENT_NAME//\"/}
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echo "$i) $CLIENT_NAME (sink-input $ID)"
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ID_MAP[$i]=$ID
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i=$((i+1))
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done
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echo
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read -p "Select the number of the app to route to Discord: " CHOICE
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echo
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TARGET_ID=${ID_MAP[$CHOICE]}
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if [[ -z "$TARGET_ID" ]]; then
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echo "Invalid choice."
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exit 1
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fi
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echo $TARGET_ID
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# --- Detect real output device ---
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echo "[*] Detecting your real output device..."
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REAL_OUTPUT=$(pactl list short sinks | grep -E "RUNNING|IDLE" | head -n1 | awk '{print $2}')
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if [[ -z "$REAL_OUTPUT" ]]; then
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echo "Could not automatically detect real output device! Exiting."
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exit 1
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fi
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echo " -> Real output device: $REAL_OUTPUT"
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echo
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# --- Create virtual sink ---
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echo "[*] Creating virtual sink '$SINK_NAME'..."
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pactl load-module module-null-sink sink_name=$SINK_NAME sink_properties=device.description="Discord_Share_Audio" >/dev/null
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# Virtual monitor name
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MONITOR="${SINK_NAME}.monitor"
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# --- Make virtual sink default ---
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echo "[*] Setting virtual sink as default output..."
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pactl set-default-sink $SINK_NAME
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# --- Create loopback so you can hear things ---
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echo "[*] Creating loopback so you hear the audio normally..."
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LOOPBACK_ID=$(pactl load-module module-loopback source=$MONITOR sink=$REAL_OUTPUT latency_msec=1)
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echo " -> Loopback module: $LOOPBACK_ID"
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echo
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echo "[*] Routing selected app (${TARGET_ID}) to $SINK_NAME..."
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pactl move-sink-input "$TARGET_ID" "$SINK_NAME"
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echo
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echo "==========================================================="
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echo "✔ Routing complete."
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echo "Start Discord screen share now — it will capture ONLY this app."
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echo
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echo "When you're done, press ENTER to restore normal audio."
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echo "==========================================================="
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read -p ""
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# --- Cleanup ---
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echo "[*] Restoring your real default output..."
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pactl set-default-sink $REAL_OUTPUT
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echo "[*] Removing loopback..."
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pactl unload-module "$LOOPBACK_ID"
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echo "[*] Removing virtual sink..."
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pactl unload-module module-null-sink
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echo "✔ Done. Audio restored."
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