import argparse import os from pathlib import Path from synthesizer.hparams import syn_hparams from synthesizer.synthesize import run_synthesis from utils.argutils import print_args if __name__ == "__main__": class MyFormatter(argparse.ArgumentDefaultsHelpFormatter, argparse.RawDescriptionHelpFormatter): pass parser = argparse.ArgumentParser( description="Creates ground-truth aligned (GTA) spectrograms from the vocoder.", formatter_class=MyFormatter ) parser.add_argument("datasets_root", type=Path, help=\ "Path to the directory containing your SV2TTS directory. If you specify both --in_dir and " "--out_dir, this argument won't be used.") parser.add_argument("-s", "--syn_model_fpath", type=Path, default="saved_models/default/synthesizer.pt", help="Path to a saved synthesizer") parser.add_argument("-i", "--in_dir", type=Path, default=argparse.SUPPRESS, help= \ "Path to the synthesizer directory that contains the mel spectrograms, the wavs and the " "embeds. Defaults to /SV2TTS/synthesizer/.") parser.add_argument("-o", "--out_dir", type=Path, default=argparse.SUPPRESS, help= \ "Path to the output vocoder directory that will contain the ground truth aligned mel " "spectrograms. Defaults to /SV2TTS/vocoder/.") parser.add_argument("--hparams", default="", help=\ "Hyperparameter overrides as a comma-separated list of name=value pairs") parser.add_argument("--cpu", action="store_true", help=\ "If True, processing is done on CPU, even when a GPU is available.") args = parser.parse_args() print_args(args, parser) modified_hp = syn_hparams.parse(args.hparams) if not hasattr(args, "in_dir"): args.in_dir = args.datasets_root / "SV2TTS" / "synthesizer" if not hasattr(args, "out_dir"): args.out_dir = args.datasets_root / "SV2TTS" / "vocoder" if args.cpu: # Hide GPUs from Pytorch to force CPU processing os.environ["CUDA_VISIBLE_DEVICES"] = "-1" run_synthesis(args.in_dir, args.out_dir, args.syn_model_fpath, modified_hp)