{ "format": "search_record_v1", "cameras": [ "countertop_camera", "right_camera", "left_camera" ], "chunk": 50, "fps": 30, "frame_stride": 5, "video_codec": "libx264", "state": "sim_search.rollback.state_fingerprint \u2014 every actor pose (p, q) then every articulation (root pose, qpos, qvel)" }