Virtual Audio Cable For Android -

Depending on your goal (streaming, recording, or mixing), here are the five most effective ways to achieve internal audio routing on Android.

Warning: Rooting voids warranties, alters system security parameters, and can cause stability issues if not managed correctly. Summary Comparison: Which Method Should You Choose? Best Method Recommended Tools Android 10+ Native Capture Prisma Live Studio, AZ Recorder Route audio to a PC for production USB Audio Relaying scrcpy v2.0+, AudioRelay Bypass app blockages securely Hardware Loopback USB-C OTG Interface, iRig Total software audio control Root Access Magisk Audio Modules

| Method | Latency | Needs Root? | Best For | Cost | | :--- | :--- | :--- | :--- | :--- | | | 20-50ms | No | DJ apps to recorders | ~$5 | | MediaProjection (Android 10+) | 100-200ms | No | Screen recording / streaming | Free | | USB Interface + Loopback | <5ms | No | Live music production | High ($100+) | | Root Modules (ViPER/AML) | 5-15ms | Yes | Ultimate flexibility | Free (time) | | Network Streaming (SoundWire) | 30-100ms | No | Sending audio to a PC | Free / Freemium |

Step-by-Step: How to Route Android Audio to a PC using AudioRelay virtual audio cable for android

AudioRelay is a dedicated application available for Android and Windows/Linux.

The interface mixes that audio internally with any external microphones.

This method streams your Android audio to your PC with near-zero latency, allowing you to route it into OBS, Discord, or DAWs. Depending on your goal (streaming, recording, or mixing),

The closest you can get:

: On your PC, AudioRelay will create a virtual audio device. In your streaming software (like OBS Studio), add an Audio Output Capture source and select "AudioRelay Virtual Device." How to Record Internal Audio Directly on Android

Streamers playing mobile games like PUBG Mobile or Genshin Impact often want to broadcast crisp internal game audio to Twitch or YouTube without picking up the room's physical noise via the phone's microphone. Best Method Recommended Tools Android 10+ Native Capture

For users who simply want to route internal game audio to a video file or stream, the built-in screen recorders provided by manufacturers (Samsung, Google Pixel, Xiaomi) utilize system-level privileges to act as a virtual audio cable.

Because of these restrictions, you cannot simply download a single software driver to handle advanced audio matrix routing completely inside the phone. Instead, we use specific software and hardware workarounds. Method 1: Software Solutions (No Root Required)

If you are a musician or high-end streamer, look for a USB audio interface that supports (such as the Focusrite Scarlett series or Yamaha AG03).