NeMo
English
audio
speech
forced-alignment
reference-text-alignment
speech-processing
mfa
whisperx
python
metric:mae
Eval Results (legacy)
Instructions to use vertox-ai/speech-text-data-aligners with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- NeMo
How to use vertox-ai/speech-text-data-aligners with NeMo:
# tag did not correspond to a valid NeMo domain.
- Notebooks
- Google Colab
- Kaggle
File size: 1,812 Bytes
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# Created by: Patrick Lumbantobing, VertoX-AI
# Copyright (c) 2026 VertoX-AI. All rights reserved.
#
# This work is licensed under the Apache-2.0 License.
# To view a copy of this license, visit
# https://www.apache.org/licenses/LICENSE-2.0
from __future__ import annotations
import argparse
import pytest
from speech_text_data_aligners.cli import annotate as annotate_cli
from speech_text_data_aligners.cli import main as main_cli
from speech_text_data_aligners.core.errors import ConfigurationError
def test_build_parser_exposes_both_thin_commands() -> None:
parser = main_cli.build_parser()
annotate = parser.parse_args(
["annotate", "in.csv", "wavs", "out.csv", "--backend", "fake"]
)
benchmark = parser.parse_args(
["benchmark", "in.csv", "gold.csv", "wavs", "--backend", "fake"]
)
assert annotate.command == "annotate"
assert benchmark.command == "benchmark"
def test_main_delegates_to_registered_handler(monkeypatch: pytest.MonkeyPatch) -> None:
calls: list[argparse.Namespace] = []
monkeypatch.setattr(annotate_cli, "run", lambda args: (calls.append(args), 0)[1])
assert (
main_cli.main(["annotate", "in.csv", "wavs", "out.csv", "--backend", "fake"])
== 0
)
assert calls[0].metadata_csv.name == "in.csv"
def test_main_translates_typed_error_to_status_and_stderr(
monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]
) -> None:
def fail(args: argparse.Namespace) -> int:
raise ConfigurationError("safe failure")
monkeypatch.setattr(annotate_cli, "run", fail)
status = main_cli.main(
["annotate", "in.csv", "wavs", "out.csv", "--backend", "fake"]
)
assert status == 2
assert capsys.readouterr().err == "error: safe failure\n"
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