Unverified50% confidenceTradeoffExact time
LeRobot v1 格式将图像数据以视频文件形式存储以节省空间，视频压缩可节省90%以上的存储但引入解码延迟和压缩伪影的权衡
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
Related Claims
UnverifiedCalibra v0.7.1 支持 LeRobot v1 格式，但需配合 `--decode-images` 参数使用以解码视频帧进行单帧质量检查71% similarUnverifiedVideo VAEs typically adopt 3D convolution or causal convolution structures to compress consecutive frames into a single temporal token, thereby reducing the computational burden of temporal modeling.69% similarUnverifiedThe core algorithm of JPEG image compression is the Discrete Cosine Transform (DCT); images are divided into 8×8 pixel blocks, and after each block undergoes a frequency-domain transform, high-frequency detail information is selectively discarded.69% similar
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