Implementation status:
Tokenization seems to work, but doesn't exactly match the tokenization tortoise-tts performs, needs work.
Voice latent is hardcoded for now.
Text embedding/ text position embedding reconstruction complete.
Mel embedding reconstruction complete.
Autoregressive model(gpt-2) reconstruction complete.
Contrastive Language-Voice Pretrained Transformer reconstruction pending.
Diffusion model reconstruction pending.
For now, cuda only. To compile:
mkdir build
cd build
cmake ..
make
This is tested with Ubuntu 22.04 and cuda 12.0 and a 1070ti
You will need to place ggml-model.bin and ggml-diffusion-model.bin in the models directory to run tortoise.cpp. You can generate the model yourself following the instructions in this tortoise-tts reverse engineering fork here https://github.com/balisujohn/tortoise-reverse-engineering, or download it here https://huggingface.co/balisujohn/tortoise-ggml.
From the build directory, run:
./bin/tortoise
If you want to contribute, please make an issue stating what you want to work on. I'll make a discord to manage contributors if there is a lot of interest. You can email me questions at <mylastname>u<myfirstname>@gmail.com. I am happy to help get people get started with contributing!
I am also making available a fork of tortoise-tts which has my reverse engineering annotations, and also the export script for the autoregressive model.
This is released with an MIT License.
MIT License
Copyright (c) 2024 John Balis
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Derived from tortoise-tts and ggml.
Apache 2.0 License James Betker https://github.com/neonbjb/tortoise-tts/blob/main/LICENSE
MIT License
Copyright (c) 2022 Georgi Gerganov
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.