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ShaunakBhangale commited on
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+ "depth_frame_convention": "ZED sl.MEASURE.DEPTH depth maps are expressed in the left RGB camera optical frame.",
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+ "transform_convention": "a_T_b maps points from frame b into frame a: p_a = T * p_b",
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+ "stereo_color",
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+ "aligned_depth_to_color",
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+ "color",
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+ "right_color"
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+ "color_rectification_source": "zed_sdk_rectified_view",
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+ "invalid_depth_convention": "ZED SDK values are preserved, including non-finite invalid depth.",
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+ "usb_type_descriptor": "3.00",
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+ "product": "ZED-M",
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+ "usb_validation_source": "linux_sysfs_video_device",
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+ "usb_product": "ZED-M"
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+ "stream_id": "zed_12933256_right_rgb",
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+ "modality": "right_rgb",
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+ "physical_camera_id": "zed_12933256",
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+ "serial_number": "12933256",
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+ "timestamp_min_ns": 1793302340573181431,
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+ "median_gap_ns": 66350000.0,
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+ {
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+ "from_row": 1132,
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+ "preroll_frame_count": 15,
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+ "official_frame_count": 5395,
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+ "non_monotonic_timestamp_count": 0,
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+ "sdk_frame_number_gap_count": 0,
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+ "host_timestamp_min_ns": 1793302340676919142,
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+ "host_timestamp_max_ns": 1793302698445072402,
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+ "timestamp_domain": "zed_image",
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+ "timestamp_source": "sl.TIME_REFERENCE.IMAGE",
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+ "host_timestamp_source": "time.time_ns_after_record_frame",
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+ "warnings": [
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+ "large_timestamp_gap"
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+ "native_frame_mapping": {
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+ "native_container_includes_preroll_frames": false,
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+ "official_frame_count": 5395,
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+ "first_official_native_frame_index": 1,
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+ "native_frame_index_origin": "zero_based_sequential_grab_after_enable_recording_including_post_native_priming",
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+ "converter_mapping": "official sidecar row R maps to native decoded frame index 1 + R; native frames [0, 1) were written during post-native priming after enable_recording() and are not listed in the official sidecar."
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+ }
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