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SPECIFICTION
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vc-rs

github.com

Windows
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Spec score 6.3 #81 of 89 in AI voice changers

Spec sheet

Product
vc-rs is a Rust voice changer that converts microphone input or WAV files using ONNX-format RVC models.Read 5 Oct 2026 · github.com
Intended users
The project describes standalone use for voice conversion and VST3 use in a DAW for singing or streaming.Read 5 Oct 2026 · github.com
License
The repository identifies vc-rs as MIT licensed and notes that downloaded reference models are third-party materials with a GPL-3.0 upstream license.Read 5 Oct 2026 · github.com
Audio controls
The GUI includes live gain and pitch controls, audio device selection, diagnostics, and optional input denoisers.Read 5 Oct 2026 · github.com
CLI features
The bundled CLI supports batch WAV conversion, diagnostics, model inspection, scripting, and Windows ML execution-provider management.Read 5 Oct 2026 · github.com
DAW integration
The VST3 plugin supports pitch and gain automation, with model paths and settings saved per project or preset.Read 5 Oct 2026 · github.com
Distribution security
The Windows binaries are not code-signed, so Windows may display a security warning when downloading or running them.Read 5 Oct 2026 · github.com
Inference
Its Windows packages offer Windows ML and native TensorRT backends; Windows ML also provides DirectML and experimental MIGraphX and OpenVINO paths.Read 5 Oct 2026 · github.com
Models
Voice models are not included; the GUI can convert supported RVC v2 F0 PTH models to ONNX and download the ContentVec and RMVPE support models.Read 5 Oct 2026 · github.com
Privacy and security
The project says real-time audio callbacks use lock-free ring buffers while inference runs on workers, and warns that overload can cause drops or silence.Read 5 Oct 2026 · github.com
Processing limits
MIGraphX is experimental and unverified on target AMD hardware, and OpenVINO NPU use is unverified.Read 5 Oct 2026 · github.com
Requirements
Packages target Windows x64; Windows ML packages require Windows App SDK Runtime 2.x, while TensorRT packages require an up-to-date NVIDIA driver.Read 5 Oct 2026 · github.com
Ways to use it
It provides a standalone GUI, a bundled CLI, and a VST3 plugin for DAWs.Read 5 Oct 2026 · github.com

Where Specifiction places it

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