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Getting Started
What is Rerun?
What is Rerun for?
Quick start
C++
Python
Rust
Installing Rerun
Send data to Rerun
Send from C++
Send from Python
Send from Rust
Opening files
Query data out of Rerun
Explore a recording with the dataframe view
Export the dataframe
Analyze the data and send back the results
Working with MCAP
Navigating the viewer
Configure the viewer
Configure the Viewer interactively
Save and load Viewer configuration files
Configure the Viewer through code
Troubleshooting
How-to
Send data to Rerun
Send entire columns at once
Send tables to Rerun
Send partial updates over time
Share recordings across multiple processes
Send user-defined data
Clear out data using tombstones
Optimize chunk count
React to events in the Viewer
Query data out of Rerun
Visualization
Limit the viewer's memory usage
Configure the Viewer through code (Blueprints)
Re-use blueprints across sessions and SDKs
Implement custom visualizations (Rust only)
Visualize fixed-window plots
Visualize geospatial data
Integrations
Embed Rerun in notebooks
Embed Rerun in Web pages
Use Rerun with ROS 2
Integrate Rerun with native loggers
Concepts
Application model
Recordings
Entities and Components
The Entity Path Hierarchy
Spaces and Transforms
Events and Timelines
Static data
Chunks
Query semantics & partial updates
Blueprints
Visualizers and Overrides
Component Batches
Annotation Context
Reference
Entity Queries
CLI manual
Dataframes
Video
Viewer
Overview
Blueprint
Selection
Timeline
Viewport
Types
Archetypes
AnnotationContext
Arrows2D
Arrows3D
Asset3D
AssetVideo
BarChart
Boxes2D
Boxes3D
Capsules3D
Clear
Cylinders3D
DepthImage
Ellipsoids3D
EncodedImage
GeoLineStrings
GeoPoints
GraphEdges
GraphNodes
Image
InstancePoses3D
LineStrips2D
LineStrips3D
McapChannel
McapMessage
McapSchema
McapStatistics
Mesh3D
Pinhole
Points2D
Points3D
RecordingInfo
Scalars
SegmentationImage
SeriesLines
SeriesPoints
Tensor
TextDocument
TextLog
Transform3D
VideoFrameReference
VideoStream
ViewCoordinates
Components
AggregationPolicy
AlbedoFactor
AnnotationContext
AxisLength
Blob
ChannelId
ChannelMessageCounts
ClassId
ClearIsRecursive
Color
Colormap
Count
DepthMeter
DrawOrder
EntityPath
FillMode
FillRatio
GammaCorrection
GeoLineString
GraphEdge
GraphNode
GraphType
HalfSize2D
HalfSize3D
ImageBuffer
ImageFormat
ImagePlaneDistance
Interactive
KeyValuePairs
KeypointId
LatLon
Length
LineStrip2D
LineStrip3D
LinearSpeed
MagnificationFilter
MarkerShape
MarkerSize
MediaType
Name
Opacity
PinholeProjection
Plane3D
PoseRotationAxisAngle
PoseRotationQuat
PoseScale3D
PoseTransformMat3x3
PoseTranslation3D
Position2D
Position3D
Radius
Range1D
Resolution
RotationAxisAngle
RotationQuat
Scalar
Scale3D
SchemaId
SeriesVisible
ShowLabels
StrokeWidth
TensorData
TensorDimensionIndexSelection
TensorHeightDimension
TensorWidthDimension
Texcoord2D
Text
TextLogLevel
Timestamp
TransformMat3x3
TransformRelation
Translation3D
TriangleIndices
ValueRange
Vector2D
Vector3D
VideoCodec
VideoSample
VideoTimestamp
ViewCoordinates
Visible
Datatypes
Angle
AnnotationInfo
Blob
Bool
ChannelCountPair
ChannelDatatype
ClassDescription
ClassDescriptionMapElem
ClassId
ColorModel
DVec2D
EntityPath
Float32
Float64
ImageFormat
KeypointId
KeypointPair
Mat3x3
Mat4x4
PixelFormat
Plane3D
Quaternion
Range1D
Range2D
Rgba32
RotationAxisAngle
TensorBuffer
TensorData
TensorDimensionIndexSelection
TensorDimensionSelection
TimeInt
TimeRange
TimeRangeBoundary
UInt16
UInt32
UInt64
Utf8
Utf8Pair
Uuid
UVec2D
UVec3D
UVec4D
Vec2D
Vec3D
Vec4D
VideoTimestamp
ViewCoordinates
VisibleTimeRange
Views
BarChartView
DataframeView
GraphView
MapView
Spatial2DView
Spatial3DView
TensorView
TextDocumentView
TextLogView
TimeSeriesView
SDK configuration
Logging Controls
Micro Batching
Operating Modes
Data-loaders
Overview
🌊 C++ example
🐍 Python example
🦀 Rust example
MCAP files
Supported Message Formats
MCAP Layers Explained
CLI Reference for MCAP
Datastore compaction
Migration Guides
Migrating from 0.25 to 0.26
Migrating from 0.24 to 0.25
Migrating from 0.23 to 0.24
Migrating from 0.22 to 0.23
Migrating from 0.21 to 0.22
Migrating from 0.20 to 0.21
Migrating from 0.19 to 0.20
Migrating from 0.18 to 0.19
Migrating from 0.17 to 0.18
Migrating from 0.16 to 0.17
Migrating from 0.15 to 0.16
Migrating from 0.14 to 0.15
Migrating from 0.12 to 0.13
Migrating from 0.8 to 0.9
About
🌊 C++ APIs
🐍 Python APIs
🦀 Rust APIs
💻 Web Viewer API
📖 Code snippets
Developing Rerun
Roadmap
Architecture
Code of Conduct
Contributing
SchemaId
A 16-bit unique identifier for a schema within the MCAP file.
Rerun datatype
rerun-datatype
UInt16
Arrow datatype
arrow-datatype
uint16
API reference links
api-reference-links
🌊
C++ API docs for
SchemaId
🐍
Python API docs for
SchemaId
🦀
Rust API docs for
SchemaId
Used by
used-by
McapSchema