From the available information, AudioPipeline is a utility app designed for advanced iOS and macOS music production workflows. Its main purpose is to route audio between different AUv3-compatible apps and DAWs in real time.

Real-Time Audio Routing

AudioPipeline lets you send audio from one app or host to another, including:

• Between AUv3 hosts on the same device
• Across devices on a local network
• Between iPad/iPhone and desktop DAWs

For example:

• Route audio from AUM into Logic Pro
• Send audio from Loopy Pro into Ableton Live
• Move signals between multiple iOS music apps without exporting files

It essentially acts like a virtual audio patchbay for Apple music production environments.

Sender / Receiver Plugin System

• A “Sender” AUv3 plugin inserted on a track or effects chain
• A “Receiver” plugin loaded wherever you want the audio to appear

This makes it flexible for:

• Effect routing
• Parallel processing
• Multi-app recording
• Live performance setups
• Complex signal chains

Multi-Channel & Advanced Routing

• Multiple simultaneous routing channels
• Named channels/streams
• Gain and mute automation
• Routing audio exclusively to another destination
• Multi-instance operation

That means you could run several independent audio pipelines at once inside a large session.

Best Use Cases

• iPad music producers
• AUv3 power users
• Live performers
• Hybrid iOS + desktop studios
• Experimental modular workflows

It seems especially valuable for people using apps like:

• Logic Pro
• Ableton Live
• AUM
• Loopy Pro