| import argparse | |
| import os | |
| from helpers import * | |
| import torch | |
| from pydub import AudioSegment | |
| from nemo.collections.asr.models.msdd_models import NeuralDiarizer | |
| parser = argparse.ArgumentParser() | |
| parser.add_argument( | |
| "-a", "--audio", help="name of the target audio file", required=True | |
| ) | |
| parser.add_argument( | |
| "--device", | |
| dest="device", | |
| default="cuda" if torch.cuda.is_available() else "cpu", | |
| help="if you have a GPU use 'cuda', otherwise 'cpu'", | |
| ) | |
| args = parser.parse_args() | |
| # convert audio to mono for NeMo combatibility | |
| sound = AudioSegment.from_file(args.audio).set_channels(1) | |
| ROOT = os.getcwd() | |
| temp_path = os.path.join(ROOT, "temp_outputs") | |
| os.makedirs(temp_path, exist_ok=True) | |
| sound.export(os.path.join(temp_path, "mono_file.wav"), format="wav") | |
| # Initialize NeMo MSDD diarization model | |
| msdd_model = NeuralDiarizer(cfg=create_config(temp_path)).to(args.device) | |
| msdd_model.diarize() | |