vox-indextts 0.1.5

IndexTTS adapters for Vox

vox-indextts

vox-indextts provides a Vox TTS adapter for IndexTTS2.

Adapters:

• indextts-tts-torch - IndexTTS2 voice cloning backend

Install

pip install vox-indextts

Runtime Dependencies

The adapter package is intentionally light. The upstream IndexTTS runtime is installed on demand from GitHub into the isolated target runtime $VOX_HOME/runtime/indextts.

During vox pull, the adapter verifies or installs the IndexTTS runtime without loading model weights. The upstream package source is installed without its transitive dependencies so it does not pull a second Torch/CUDA stack into the adapter runtime. Curated non-Torch runtime dependencies live under $VOX_HOME/runtime/indextts; model weights remain in the normal Vox model store.

Use with Vox

vox pull indextts-tts-torch:2
vox run indextts-tts-torch:2 "Hello from IndexTTS"

IndexTTS is a voice-cloning backend. Pass reference_audio through the Vox API or use a voice value that points to a local WAV file.

The current Vox adapter is classified for Linux x86_64 CUDA/Torch runtimes. CPU, ONNX, and Spark/ARM NVIDIA paths are not currently production-supported by this adapter. Upstream documents CPU-style constructor switches, but Vox has not validated those paths with acceptable latency or portable dependency resolution.