SurroundStreamer v0.1.0

SurroundStreamer v0.1.0

Initial macOS release for Apple Silicon.

Download

• surround-streamer-0.1.0.dmg

Supported Platform

• macOS on Apple Silicon

Windows and Linux build notes are included in the repository for future platform work, but the current audio capture implementation depends on macOS Core Audio.

Highlights

• Ogg Opus streaming to Icecast.
• App Audio capture using Core Audio process taps.
• Input Device capture through the Core Audio helper path.
• File source playback and streaming.
• Standard stream channel templates: Mono, Stereo, Stereo + C, 5.1, and 7.1.
• Monitor Output for App Audio and File sources.
• Monitor modes: Stereo Pair, Stereo Downmix, and KU100 Near-field HRTF.
• Persistent Icecast connection settings.
• Stream Playback Check documentation for https://non-rem.com/SurroundWebPlayer/.
• Separate Logs window from the application menu.
• Custom About window with MIT License and third-party attribution.
• MIT License for the application source.

Known Limitations

• The app is ad-hoc signed and not notarized.
• Input Device source currently disables Monitor Output controls.
• 7.1.2 and 7.1.4 are not included in the standard build.
• Windows and Linux packages are not release-ready until platform-specific audio capture backends are implemented.

Verification Performed

• npm run build:mac
• codesign --verify --deep --strict --verbose=2 dist/mac-arm64/SurroundStreamer.app

Third-Party Notice

The KU100 near-field HRIR extraction is based on:

Spherical Near-Field (NF) HRIR Compilation of the Neumann KU100

Johannes M. Arend, Annika Neidhardt, Christoph Poerschmann

https://zenodo.org/records/4297951

License: Creative Commons Attribution 4.0 International (CC BY 4.0)

Full Changelog: https://github.com/t-noami/SurroundStreamer/commits/v0.1.0

Thanks to

@mayatonton