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mmaction2
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mmaction2

OpenMMLab's Next Generation Video Understanding Toolbox and Benchmark

by open-mmlab · GitHub
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action-recognitionavabenchmarkApache-2.0Python
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Analyze and understand video content using a toolbox designed for recognizing actions and benchmarking performance.

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5.10k5.08k
2026-07-042026-08-31
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📄 About

OpenMMLab's Next Generation Video Understanding Toolbox and Benchmark

mmaction2 has 5.1k stars on GitHub. It has been forked 1.4k times. mmaction2 is written mainly in Python. It has been in active development since 2020. mmaction2 is available under the Apache-2.0 license. Its main topics are action-recognition, ava, benchmark, deep-learning.

Frequently asked questions

What is mmaction2?

OpenMMLab's Next Generation Video Understanding Toolbox and Benchmark

Is mmaction2 open source?

mmaction2 is an open-source project. It is released under the Apache-2.0 license.

Is mmaction2 free?

Yes. mmaction2 is free and open source — you can use, modify and self-host it.

What license does mmaction2 use?

mmaction2 is available under the Apache-2.0 license.

What language is mmaction2 written in?

mmaction2 is written mainly in Python.

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