Metadata-Version: 2.2
Name: f5-tts
Version: 0.6.2
Summary: F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching
License: MIT License
Project-URL: Homepage, https://github.com/SWivid/F5-TTS
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: accelerate>=0.33.0
Requires-Dist: bitsandbytes>0.37.0; platform_machine != "arm64" and platform_system != "Darwin"
Requires-Dist: cached_path
Requires-Dist: click
Requires-Dist: datasets
Requires-Dist: ema_pytorch>=0.5.2
Requires-Dist: gradio>=3.45.2
Requires-Dist: hydra-core>=1.3.0
Requires-Dist: jieba
Requires-Dist: librosa
Requires-Dist: matplotlib
Requires-Dist: nltk
Requires-Dist: numpy<=1.26.4
Requires-Dist: pydub
Requires-Dist: pypinyin
Requires-Dist: safetensors
Requires-Dist: soundfile
Requires-Dist: tomli
Requires-Dist: torch>=2.0.0
Requires-Dist: torchaudio>=2.0.0
Requires-Dist: torchdiffeq
Requires-Dist: tqdm>=4.65.0
Requires-Dist: transformers
Requires-Dist: transformers_stream_generator
Requires-Dist: vocos
Requires-Dist: wandb
Requires-Dist: x_transformers>=1.31.14
Provides-Extra: eval
Requires-Dist: faster_whisper==0.10.1; extra == "eval"
Requires-Dist: funasr; extra == "eval"
Requires-Dist: jiwer; extra == "eval"
Requires-Dist: modelscope; extra == "eval"
Requires-Dist: zhconv; extra == "eval"
Requires-Dist: zhon; extra == "eval"

# F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching

[![python](https://img.shields.io/badge/Python-3.10-brightgreen)](https://github.com/SWivid/F5-TTS)
[![arXiv](https://img.shields.io/badge/arXiv-2410.06885-b31b1b.svg?logo=arXiv)](https://arxiv.org/abs/2410.06885)
[![demo](https://img.shields.io/badge/GitHub-Demo%20page-orange.svg)](https://swivid.github.io/F5-TTS/)
[![hfspace](https://img.shields.io/badge/🤗-Space%20demo-yellow)](https://huggingface.co/spaces/mrfakename/E2-F5-TTS)
[![msspace](https://img.shields.io/badge/🤖-Space%20demo-blue)](https://modelscope.cn/studios/modelscope/E2-F5-TTS)
[![lab](https://img.shields.io/badge/X--LANCE-Lab-grey?labelColor=lightgrey)](https://x-lance.sjtu.edu.cn/)
[![lab](https://img.shields.io/badge/Peng%20Cheng-Lab-grey?labelColor=lightgrey)](https://www.pcl.ac.cn)
<!-- <img src="https://github.com/user-attachments/assets/12d7749c-071a-427c-81bf-b87b91def670" alt="Watermark" style="width: 40px; height: auto"> -->

**F5-TTS**: Diffusion Transformer with ConvNeXt V2, faster trained and inference.

**E2 TTS**: Flat-UNet Transformer, closest reproduction from [paper](https://arxiv.org/abs/2406.18009).

**Sway Sampling**: Inference-time flow step sampling strategy, greatly improves performance

### Thanks to all the contributors !

## News
- **2024/10/08**: F5-TTS & E2 TTS base models on [🤗 Hugging Face](https://huggingface.co/SWivid/F5-TTS), [🤖 Model Scope](https://www.modelscope.cn/models/SWivid/F5-TTS_Emilia-ZH-EN), [🟣 Wisemodel](https://wisemodel.cn/models/SJTU_X-LANCE/F5-TTS_Emilia-ZH-EN).

## Installation

### Create a separate environment if needed

```bash
# Create a python 3.10 conda env (you could also use virtualenv)
conda create -n f5-tts python=3.10
conda activate f5-tts
```

### Install PyTorch with matched device

<details>
<summary>NVIDIA GPU</summary>

> ```bash
> # Install pytorch with your CUDA version, e.g.
> pip install torch==2.3.0+cu118 torchaudio==2.3.0+cu118 --extra-index-url https://download.pytorch.org/whl/cu118
> ```

</details>

<details>
<summary>AMD GPU</summary>

> ```bash
> # Install pytorch with your ROCm version (Linux only), e.g.
> pip install torch==2.5.1+rocm6.2 torchaudio==2.5.1+rocm6.2 --extra-index-url https://download.pytorch.org/whl/rocm6.2
> ```

</details>

<details>
<summary>Intel GPU</summary>

> ```bash
> # Install pytorch with your XPU version, e.g.
> # Intel® Deep Learning Essentials or Intel® oneAPI Base Toolkit must be installed
> pip install torch torchaudio --index-url https://download.pytorch.org/whl/test/xpu
> 
> # Intel GPU support is also available through IPEX (Intel® Extension for PyTorch)
> # IPEX does not require the Intel® Deep Learning Essentials or Intel® oneAPI Base Toolkit
> # See: https://pytorch-extension.intel.com/installation?request=platform
> ```

</details>

<details>
<summary>Apple Silicon</summary>

> ```bash
> # Install the stable pytorch, e.g.
> pip install torch torchaudio
> ```

</details>

### Then you can choose one from below:

> ### 1. As a pip package (if just for inference)
> 
> ```bash
> pip install git+https://github.com/SWivid/F5-TTS.git
> ```
> 
> ### 2. Local editable (if also do training, finetuning)
> 
> ```bash
> git clone https://github.com/SWivid/F5-TTS.git
> cd F5-TTS
> # git submodule update --init --recursive  # (optional, if need > bigvgan)
> pip install -e .
> ```

### Docker usage also available
```bash
# Build from Dockerfile
docker build -t f5tts:v1 .

# Or pull from GitHub Container Registry
docker pull ghcr.io/swivid/f5-tts:main
```


## Inference

### 1. Gradio App

Currently supported features:

- Basic TTS with Chunk Inference
- Multi-Style / Multi-Speaker Generation
- Voice Chat powered by Qwen2.5-3B-Instruct
- [Custom inference with more language support](src/f5_tts/infer/SHARED.md)

```bash
# Launch a Gradio app (web interface)
f5-tts_infer-gradio

# Specify the port/host
f5-tts_infer-gradio --port 7860 --host 0.0.0.0

# Launch a share link
f5-tts_infer-gradio --share
```

<details>
<summary>NVIDIA device docker compose file example</summary>

```yaml
services:
  f5-tts:
    image: ghcr.io/swivid/f5-tts:main
    ports:
      - "7860:7860"
    environment:
      GRADIO_SERVER_PORT: 7860
    entrypoint: ["f5-tts_infer-gradio", "--port", "7860", "--host", "0.0.0.0"]
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

volumes:
  f5-tts:
    driver: local
```

</details>

### 2. CLI Inference

```bash
# Run with flags
# Leave --ref_text "" will have ASR model transcribe (extra GPU memory usage)
f5-tts_infer-cli \
--model "F5-TTS" \
--ref_audio "ref_audio.wav" \
--ref_text "The content, subtitle or transcription of reference audio." \
--gen_text "Some text you want TTS model generate for you."

# Run with default setting. src/f5_tts/infer/examples/basic/basic.toml
f5-tts_infer-cli
# Or with your own .toml file
f5-tts_infer-cli -c custom.toml

# Multi voice. See src/f5_tts/infer/README.md
f5-tts_infer-cli -c src/f5_tts/infer/examples/multi/story.toml
```

### 3. More instructions

- In order to have better generation results, take a moment to read [detailed guidance](src/f5_tts/infer).
- The [Issues](https://github.com/SWivid/F5-TTS/issues?q=is%3Aissue) are very useful, please try to find the solution by properly searching the keywords of problem encountered. If no answer found, then feel free to open an issue.


## Training

### 1. Gradio App

Read [training & finetuning guidance](src/f5_tts/train) for more instructions.

```bash
# Quick start with Gradio web interface
f5-tts_finetune-gradio
```


## [Evaluation](src/f5_tts/eval)


## Development

Use pre-commit to ensure code quality (will run linters and formatters automatically)

```bash
pip install pre-commit
pre-commit install
```

When making a pull request, before each commit, run: 

```bash
pre-commit run --all-files
```

Note: Some model components have linting exceptions for E722 to accommodate tensor notation


## Acknowledgements

- [E2-TTS](https://arxiv.org/abs/2406.18009) brilliant work, simple and effective
- [Emilia](https://arxiv.org/abs/2407.05361), [WenetSpeech4TTS](https://arxiv.org/abs/2406.05763), [LibriTTS](https://arxiv.org/abs/1904.02882), [LJSpeech](https://keithito.com/LJ-Speech-Dataset/) valuable datasets
- [lucidrains](https://github.com/lucidrains) initial CFM structure with also [bfs18](https://github.com/bfs18) for discussion
- [SD3](https://arxiv.org/abs/2403.03206) & [Hugging Face diffusers](https://github.com/huggingface/diffusers) DiT and MMDiT code structure
- [torchdiffeq](https://github.com/rtqichen/torchdiffeq) as ODE solver, [Vocos](https://huggingface.co/charactr/vocos-mel-24khz) and [BigVGAN](https://github.com/NVIDIA/BigVGAN) as vocoder
- [FunASR](https://github.com/modelscope/FunASR), [faster-whisper](https://github.com/SYSTRAN/faster-whisper), [UniSpeech](https://github.com/microsoft/UniSpeech), [SpeechMOS](https://github.com/tarepan/SpeechMOS) for evaluation tools
- [ctc-forced-aligner](https://github.com/MahmoudAshraf97/ctc-forced-aligner) for speech edit test
- [mrfakename](https://x.com/realmrfakename) huggingface space demo ~
- [f5-tts-mlx](https://github.com/lucasnewman/f5-tts-mlx/tree/main) Implementation with MLX framework by [Lucas Newman](https://github.com/lucasnewman)
- [F5-TTS-ONNX](https://github.com/DakeQQ/F5-TTS-ONNX) ONNX Runtime version by [DakeQQ](https://github.com/DakeQQ)

## Citation
If our work and codebase is useful for you, please cite as:
```
@article{chen-etal-2024-f5tts,
      title={F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching}, 
      author={Yushen Chen and Zhikang Niu and Ziyang Ma and Keqi Deng and Chunhui Wang and Jian Zhao and Kai Yu and Xie Chen},
      journal={arXiv preprint arXiv:2410.06885},
      year={2024},
}
```
## License

Our code is released under MIT License. The pre-trained models are licensed under the CC-BY-NC license due to the training data Emilia, which is an in-the-wild dataset. Sorry for any inconvenience this may cause.
