Description

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Spadio Renderer

Play, monitor, and convert Dolby Atmos ADM BWF and Ambisonics files with AirPods head tracking.

“Play, monitor with head tracking, and convert any 3D spatial audio master without opening a DAW.”

About Spadio Renderer

Spadio Renderer is the dedicated spatial audio player, monitor, and format converter for audio engineers, producers, and game developers. Drag and drop Dolby Atmos ADM BWF masters, Ambisonics, and multichannel audio files for instantaneous playback without launching heavy DAWs. Monitor in real time with hardware head tracking via Apple AirPods (CoreMotion), Bluetooth BLE headsets (Bose QC Ultra, Sony), or Webcam FaceMesh 6DOF with live Picture-in-Picture. Inspect 3D spatial object coordinates and dynamic channel meters, check stereo folddowns (Lo/Ro) and summed mono compatibility, and export with 1 click to Ambisonics (1st, 2nd, 3rd Order AmbiX), Dolby Atmos ADM BWF, or Binaural 3D HRTF.

Perfect For

Dolby Atmos mix engineers, spatial audio producers, game audio designers, mastering engineers, VR/AR creators, music publishers

Product Highlights

Dolby Atmos ADM BWF Player & Renderer

Apple AirPods CoreMotion Head Tracking

Bluetooth BLE Headset Tracking

Webcam FaceMesh 6DOF Head Tracking with PiP

Interactive 3D Visual Soundstage

Real-Time Spatial Objects & Channel Inspector

Binaural / Stereo Lo/Ro / Summed Mono Modes

1-Click Ambisonics (1st to 3rd Order) & ADM Export

Problems This Solves

Auditioning Dolby Atmos ADM BWF files requires launching heavy, complex DAWs or expensive dedicated hardware renderers

Monitoring spatial audio with real-time head tracking on PC/Mac typically requires complicated audio routing and virtual drivers

Converting spatial formats between Dolby Atmos and Ambisonics usually involves confusing command-line tools

Quickly verifying stereo folddown (Lo/Ro) and mono phase cancellation on spatial masters is tedious and error-prone

Key Benefits

Instant Drag & Drop Playback: Load Dolby Atmos ADM BWF and multichannel audio files instantly

Zero DAW Overhead: Fast, standalone application that avoids CPU hogging and lengthy DAW project loads

Real-Time Hardware Head Tracking: Full support for Apple AirPods (CoreMotion), Bluetooth BLE, and Webcam FaceMesh 6DOF

Live 3D Soundstage Visualizer: Interactive Three.js 3D stage with orbit, pan, zoom, and spatial audio object positioning

Spatial Object & Channel Inspector: View real-time level meters, dynamic XYZ coordinates, and isolate individual spatial objects

Essential Monitoring Modes: Instant toggling between Binaural 3D (HRTF + Head Tracking), Stereo Downmix (ITU-R Lo/Ro), and Summed Mono

Universal 1-Click Format Conversion: Export to 1st, 2nd, 3rd Order AmbiX Ambisonics, and ADM BWF

100% Private & Offline: Audio files and proprietary spatial metadata are processed entirely on your local machine

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Frequently Asked
Questions

What is Spadio Renderer and what spatial formats does it play?

Spadio Renderer is a standalone spatial audio player, monitor, and format converter. It directly loads and plays Dolby Atmos ADM BWF (ITU-R BS.2076) masters, Ambisonics, and multichannel surround files without opening a DAW.

Can I monitor Dolby Atmos with head tracking on Mac and PC?

Yes! Spadio Renderer supports real-time head tracking via Apple AirPods (CoreMotion) on macOS, Bluetooth BLE headsets (Bose QC Ultra, Sony) on Mac and Windows, and AI-powered Webcam FaceMesh 6DOF tracking for any camera.

Can I convert Dolby Atmos ADM BWF to Ambisonics for VR and games?

Yes. With 1 click, you can convert Dolby Atmos ADM BWF masters into 1st Order (4 CH), 2nd Order (9 CH), or 3rd Order (16 CH) AmbiX ACN/SN3D 24-bit PCM Ambisonics files ready for game engines, VR, and YouTube 360.

How do I check stereo and mono compatibility for streaming?

Use the live monitoring mode buttons in the header: switch seamlessly between Binaural 3D (HRTF with head tracking), Stereo Downmix (ITU-R BS.775 / Lo/Ro folddown), and Summed Mono to verify phase coherence and speech intelligibility on standard speakers.

What does the Spatial Objects & Channels inspector display?

The inspector panel lists every bed channel and dynamic audio object contained in your file. It displays real-time RMS/peak level meters and 3D XYZ coordinates, and lets you click any object to spotlight and track its trajectory across the 3D soundstage.

Do I need Pro Tools, Logic Pro, or Dolby Atmos Renderer installed to run this?

No! Spadio Renderer is completely standalone. It parses the ADM XML/CHNA metadata chunks and decodes the audio streams independently, saving you from purchasing or launching heavy DAW environments.

What multichannel configurations does Spadio Renderer support?

Spadio Renderer supports 7.1.4, 5.1.4, 9.1.6, and arbitrary object configurations defined in ITU-R BS.2076 ADM BWF files, correctly positioning beds and dynamic objects on the virtual 3D soundstage.

What export formats are available in the export dropdown?

Export options include: Ambisonics 1st Order (4 CH), 2nd Order (9 CH), 3rd Order (16 CH), Dolby Atmos ADM BWF (.wav), Binaural 3D (HRTF), Stereo Downmix (Lo/Ro), and Summed Mono.

Are my audio master files kept secure and private?

Yes, 100%. Spadio Renderer processes all audio files, spatial metadata, and format conversions locally on your computer. Nothing is ever uploaded to external servers or cloud services.