tortoise/eval.py

import argparse
import os

import torchaudio

from api import TextToSpeech
from tortoise.utils.audio import load_audio

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "--eval_path",
        type=str,
        help="Path to TSV test file",
        default="D:\\tmp\\tortoise-tts-eval\\test.tsv",
    )
    parser.add_argument(
        "--output_path",
        type=str,
        help="Where to put results",
        default="D:\\tmp\\tortoise-tts-eval\\baseline",
    )
    parser.add_argument(
        "--preset", type=str, help="Rendering preset.", default="standard"
    )
    args = parser.parse_args()
    os.makedirs(args.output_path, exist_ok=True)

    tts = TextToSpeech()

    with open(args.eval_path, "r", encoding="utf-8") as f:
        lines = f.readlines()

    for line in lines:
        text, real = line.strip().split("\t")
        conds = [load_audio(real, 22050)]
        gen = tts.tts_with_preset(
            text, voice_samples=conds, conditioning_latents=None, preset=args.preset
        )
        torchaudio.save(
            os.path.join(args.output_path, os.path.basename(real)),
            gen.squeeze(0).cpu(),
            24000,
        )