[python] Read LeRobot video datasets for training - #9757

Merged

JingsongLi merged 10 commits into

apache:masterfrom

XiaoHongbo-Hope:codex/lerobot-video-dataset

Sep 13, 2026

Commits on Sep 12, 2026

[python] Read LeRobot video datasets for training
XiaoHongbo-Hope
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7090767
[docs] Tighten LeRobot video read documentation
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dc788bd
[python] Hide LeRobot decoder cache tuning
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23e4306
[python] Fall back from unavailable TorchCodec
XiaoHongbo-Hope
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81e8830
[python] Fix partial video windows and PyAV seeks
XiaoHongbo-Hope
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80cc110
[python] Seek PyAV before the target frame
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e627d6a
[python] Seek PyAV from known keyframes
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4183e4a
[python] Gate video training test dependencies
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1cc00e0
[python] Gate PyAV decoder tests on Torch
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1858232

Commits on Sep 13, 2026

python: index PyAV packets for cold random reads
XiaoHongbo-Hope
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4cfabc7