def export(recordings: Pathlike, supervisions: Pathlike, output_dir: Pathlike):
"""
Convert a pair of ``RecordingSet`` and ``SupervisionSet`` manifests into a Kaldi-style data directory.
"""
export_to_kaldi(recordings=load_manifest(recordings),
supervisions=load_manifest(supervisions),
output_dir=output_dir)
def export(
recordings: Pathlike,
supervisions: Pathlike,
output_dir: Pathlike,
map_underscores_to: Optional[str],
):
"""
Convert a pair of ``RecordingSet`` and ``SupervisionSet`` manifests into a Kaldi-style data directory.
"""
from lhotse import load_manifest
from lhotse.kaldi import export_to_kaldi
output_dir = Path(output_dir)
export_to_kaldi(
recordings=load_manifest(recordings),
supervisions=load_manifest(supervisions),
output_dir=output_dir,
map_underscores_to=map_underscores_to,
)
click.secho(
"Export completed! You likely need to run the following Kaldi commands:",
bold=True,
fg="yellow",
)
click.secho(
f" utils/utt2spk_to_spk2utt.pl {output_dir}/utt2spk > {output_dir}/spk2utt",
fg="yellow",
)
click.secho(f" utils/fix_data_dir.sh {output_dir}", fg="yellow")