Outetts

- Implement v2 interface with simplified structure.
- Split documentation for interface v1 and interface v2.
- Add compatibility for OuteTTS-0.3 1B and 500M models.
- Restructure codebase for better maintainability.

- Split WavTokenizer into encoder (82MB) and decoder (248MB) components
- [WIP] Streaming support

New Features and Improvements:

1. **Support for ExLlamaV2**
- Integrated support for ExLlamaV2
- Pull request: 37

2. **Whisper Integration for Speaker Generation**
- Added Whisper-based transcription for generating speakers when no transcript is provided.
- Suggested in: 28
- Now, if `transcript` is set to `None`, the text will be automatically transcribed using Whisper.

python
def create_speaker(
self,
audio_path: str,
transcript: str = None,
whisper_model: str = "turbo",
whisper_device = None
)

Major Changes
- **New Model Support**: Added support for OuteTTS-0.2-500M model
- **Speaker Management**: Introduced default speaker presets for each supported language
- **Breaking Changes**:
- Speaker files from previous versions (<0.2.0) are not compatible
- Interface usage has been significantly revised (see README.md for new implementation)

New Features
- Added voice cloning guidelines and interface usage recommendations in README.md
- Implemented Gradio example playground for OuteTTS-0.2-500M
- Multi-language alignment support
- Enhanced speaker management:
- New methods: `interface.print_default_speakers()` and `interface.load_default_speaker(name="male_1")`
- Switched from pickle to JSON format for speaker saving
- Added speaker language information in saved files
- Option to load WavTokenizer from custom path (resolves issue 24)
- Multiple interface version initialization in a single function

Improvements
- Restructured library files for better organization
- Implemented hash verification for WavTokenizer downloads (resolves issue 3)
- Reworked interface for better usability
- Made sounddevice optional with improved error handling for sound playback
- Added data preparation examples for training

Error Handling
- Added validation for audio token detection
- Improved error messages for long input text and early EOS cases
- Enhanced overall library error handling and feedback

How to Upgrade
- Update your library via pip:
bash
pip install --upgrade outetts