Comfyui audio nodes

A collection of ComfyUI nodes related to audio.

Current nodes:

• Bark
  • Load models
  • Encode prompt
  • Generate
    1. Semantic
    2. Coarse
    3. Fine
  • Load/save speaker npz, put speaker .npz files in models/bark/speakers
  • HuBert model loader
  • Hubert quantizer for creating npz from audio https://github.com/gitmylo/bark-voice-cloning-HuBERT-quantizer
• Encodec
  • Load models
  • Encode audio
  • Decode audio

TODO

• Bark
  • Add an option to select the final layer for the hubert quantizer (similar to clip skip, but for hubert, so let's call it hubert skip)
  • Coarse-ify codebooks for creating custom npz files
  • Direct way to support long-form generations