Add voice similarity control + improve reference audio processing

Upgrade audio quality: pro mixing chain, better inference params, htdemucs_ft

Fix GPU timeout: increase to 300s, lower default diffusion steps to 10

Fix inference tensor backward error: add torch.no_grad + inference_mode

Add GPU worker debug logging to diagnose ZeroGPU import errors

Fix missing 'munch' dep + add detailed error wrapper for ZeroGPU

Bundle Seed-VC modules directly in repo for ZeroGPU compatibility

Fix ModuleNotFoundError: clone Seed-VC to app dir instead of /tmp

Replace RVC with Seed-VC for zero-shot voice conversion

Implement real RVC v2 inference pipeline with HuBERT + FAISS + generator

Convert pretrained checkpoint to RVC inference format for proper voice conversion

Upgrade to Gradio 5.12.0 for proper ZeroGPU authentication

Remove @spaces.GPU from separation and inference for CPU fallback

Rewrite inference with fallback: try Applio, then pitch-shift + FAISS

Skip HiFi-GAN training entirely, use pre-trained model + FAISS index

Better error messages + reduce segments to 40 for GPU time limit

Restore full quality params now that GPU is available

Reduce all @spaces.GPU durations to 60s (ZeroGPU max limit)

Skip HiFi-GAN training on CPU, use pre-trained model + FAISS index

Optimize training for CPU: limit slices, reduce batch size and epochs

Fix 'context has already been set' multiprocessing error

Replace Applio preprocess subprocess with custom implementation

Search for sliced audio recursively and show directory tree in errors

Add detailed logging to preprocessing to debug missing audio slices

Initial commit: Clone Vocal RVC - web voice cloning tool