Tool profile

lhotse-speech/lhotse

github.com

Python library for flexible multimodal speech, audio, video, image and text data preparation for machine learning.

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PublishedOct 22, 2026
PricingOpen source

What it does

lhotse-speech/lhotse

github.com

Lhotse is a Python library that makes multimodal data preparation flexible and accessible, offering standard data preparation recipes, audio/video cuts, and efficient dataloading algorithms like dataset blending and on-the-fly bucketing. It is aimed at speech and multimodal machine learning researchers and engineers, with seamless PyTorch integration through task-specific Dataset classes. It is part of the next-generation Kaldi speech processing library alongside k2 and is installable via pip.

PricingOpen source
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githubopen-sourceaideep-learningmachine-learningaudiopythonpytorchdatakaldi

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What is lhotse-speech/lhotse?
Lhotse is a Python library that makes multimodal data preparation flexible and accessible, offering standard data preparation recipes, audio/video cuts, and efficient dataloading algorithms like dataset blending and on-the-fly bucketing. It is aimed at speech and multimodal machine learning researchers and engineers, with seamless PyTorch integration through task-specific Dataset classes. It is part of the next-generation Kaldi speech processing library alongside k2 and is installable via pip.
How much does lhotse-speech/lhotse cost?
lhotse-speech/lhotse uses a Open source pricing model. Check the official website for current plans.
What is lhotse-speech/lhotse used for?
lhotse-speech/lhotse is listed on TolsAI under: Open Source.
Where can I use lhotse-speech/lhotse?
lhotse-speech/lhotse is available on its official website, github.com.

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