RLDS TFRecords Format Guide: Structuring Motion Data for Robot Training

Robotics datasets require robust serialization. RLDS (Robotic Learning Data Specification) TFRecords have become the standard for structuring episodes, steps, and highly complex multi-modal sensor streams.

In this guide, we explore how to properly synchronize 60fps hand-tracking data with 30fps RGB-D feeds, handle quaternion conversions, and ensure your TFRecords are optimized for high-throughput ingestion into JAX or PyTorch training loops.