KeyFlow Studio public preview

KeyFlow Studio public preview

This is the first public preview source release of KeyFlow Studio.

Downloadable app bundle

• KeyFlow-Studio-macOS-x86_64-public-preview.zip is an Intel macOS app bundle built on macOS x86_64.
• App version: 0.1.0
• SHA-256: 8a02035b1ef5544b8940aa13ee72dd34ee7842c9d240052c08f227467d877aea
• The app is locally/ad-hoc signed but not Apple Developer ID signed or notarized, so Gatekeeper may block normal double-click launch. For testing, use Finder's Open flow or local security settings as appropriate.
• Model weights and checkpoints are not included in the app archive.

Included graph templates

• MatAnyone2 default template, shipped from app/assets/graph_presets/matanyone2.json.
• CorridorKey+GVM default template, shipped from app/assets/graph_presets/corridorkey_gvm.json.
• User-local custom presets are not bundled into this release.

What is included

• PySide6 desktop UI for node-based video keying, matting, mask generation, preview, and export workflows.
• Node graph runtime integrations for CorridorKey, GVM, BiRefNet, SAM-family workflows, and MatAnyone2 where installed/configured.
• Optional EC2/CUDA worker source for cloud-side model inference experiments.
• Public documentation for installation, model setup, cloud GPU setup, node rules, and troubleshooting.

Important notes

• Third-party model projects retain their own licenses, model terms, and attribution requirements.
• Local validation was performed on an older Intel macOS i7 machine in CPU mode.
• Server worker validation was performed with NVIDIA CUDA.
• Intel macOS x86_64 uses compatibility pins and local workarounds for older architecture constraints.
• This is a public preview, not a stable SDK release.

Start with README.md, docs/installation.md, and docs/models.md before testing.