Model And License Explainer

SoundtrackForge ships an included Lite procedural music and SFX generator that uses original synthesis, no external sample packs, no cloud generation and no paid API.

Gemma and Meta Llama are tracked as optional local prompt-assist model slots only. They are language models for prompt recipes and arrangement notes, not audio generators, and no Gemma or Llama weights are bundled with the App Store build.

Any Gemma or Llama pack must be installed locally by the user or tester, carry the required license notice, pass SHA-256 verification and device gates, and remain fully offline. Prompt assist falls back to SoundtrackForge's local safety rules when no verified pack is available.

Advanced audio model support is optional and production-gated behind device, hash, license, runtime and real-device verification. Stable Audio Open Small is tracked only as a future LiteRT model-pack slot; no weights are bundled with the App Store build.

Meta AudioCraft and MusicGen weights are not allowed for commercial output in SoundtrackForge.