First of all you need to download the repository:
git clone https://github.com/retir/HIFI-GAN
cd HIFI-GAN
Then install necessary dependencies:
pip install -r requirements.txt
If you need, wonload pretrained model and train\val split for LJSpeech
python3 downloader.py
If you want to inference pretrained model on wav's use
python3 test.py -c path/to/config.json -pth path/to/checkpoint.pth -r path/to/result_dir -a path/to/audio_for_eval/
Model from downloader.py
was trained on config configs/hifigan_v1.json
If you want to train your own model use
python3 train.py -c path/to/config.json
This repository is based on a heavily modified fork of pytorch-template repository.