Represents a 2D point with x and y coordinates, mapping of protobuf Point2D. :ivar float x: X-coordinate of the point :ivar float y: Y-c

3D coordinate system representation, mapping of protobuf Coordinate. :ivar float x: X-coordinate :ivar float y: Y-coordinate :ivar f

Represents a bounding box in a 2D space, mapping of protobuf Bbox. :ivar float leftX: Left X-coordinate of the bounding box :ivar float

Custom exception for catching expected errors.

The geographical location of a point, mapping of protobuf Location. :ivar float lat: Latitude of the location :ivar float lon: Longitude

Represents a named place with optional metadata, mapping of protobuf Place. :ivar str id: Unique identifier for the place :ivar str name

Message chunk for the Report Agent

Main configuration class for the application. Once the config is set, it will be cached, and should not be changed. Note: This class uses @c

Configuration class for key-value pairs. This class represents a simple key-value pair configuration structure. :ivar str name: The key

Represents a line used for tripwire definition, mapping of protobuf Line. :ivar Point2D p1: First endpoint of the line :ivar Point2D p2:

A message in the chat completion request. Supports both simple string content and multimodal content parts. Supports turn-by-turn conversatio

Configuration for video analytics tools.

Service URLs and settings - initialized once per router. Per-step runtime behavior is driven by URL presence: each integration self-skips whe

Measures the execution time of a block of code. This class is used as a context manager.

Query input model for schema validation.

Input for the Search tool

Configuration for a single field in the evaluation tree.

Event detection class for Tripwire interactions. This class extends BaseEvent to detect when objects cross tripwires. It uses line-based

Represents a sensor with location and metadata information, mapping of protobuf Sensor. :ivar str id: Unique identifier for the sensor :

A class for tracking collision events between objects. This class maintains state information about potential collisions between objects, in

Manager class for camera grouping with duplication support. Unlike CameraClusterManager which partitions cameras (each in exactly one cluste

Timestamp represents the time that has passed since some unspecified epoch. The epoch is assumed to be before any represented timestamps, this means t

Represents a message in a streaming system with key-value pairs and headers. This class encapsulates the structure of a streaming message, t

Represents an object detected in a frame, mapping of protobuf Object. This class encapsulates all information about a detected object, inclu

Statistics tracker for processing performance metrics. Tracks the number of processed messages and calculates processing rate for a worke

Model class to hold the clustering result and provide methods to work with the clusters. This class maintains cluster centers and provides fu

Base class for trajectory representation and analysis. This class provides fundamental functionality for working with trajectories, includin

Represents a single object detection message, mapping of protobuf Message. :ivar str messageid: Unique identifier for the message :ivar

Sliding window downsampler for video embeddings with neighbor-based novelty detection. This class implements a sliding window compression al

CV metadata fields plus optional inference parameters for VLM and Embed. When sent with a stream/add request, the metadata can carry camera-level

Manages per-sensor video embedding downsampling with automatic sensor lifecycle management. This class maintains separate downsampler instan

Input for the VST Video Clip tool (offset mode). start_time and end_time are floats representing seconds since the beginning of the stream.

Standardized output model for agents (report_agent, multi_report_agent, etc.). This model provides: - messages: Conversational respons

Input for analyze function.

Represents an event with type and metadata, mapping of protobuf Event. :ivar str id: Unique identifier for the event :ivar str type: Typ

Media information using offset for files.

Mock concrete implementation of BaseApp for testing purposes.

Kafka source implementation for reading messages from Kafka topics. This class provides functionality to read messages from Kafka topics usin

This enum has been recorded in multiple histograms using PlatformFileError enum. If the order of the fields needs to change, please ensure that those

Base input for get_incidents function (without VLM verdict).

A ranked list of chunks from one embedding space.

Swinging Door Trending (SDT) downsampler for video embeddings. This class implements the Swinging Door Trending algorithm adapted for high-d

LLM judge for evaluating any values (strings, dicts, etc.). Can operate in two modes: 1. Single comparison: Compare two values, return s

Input for the VSS Summarize tool

Per-request options passed from the UI/client through the agent pipeline.

Represents a video or text chunk

Async HTTP client for communicating with the C++ application.

Request body for fusion. Carries only what the math needs.

Base exception for persistence layer errors.

Represents a point, optionally as a list of coordinates, mapping of protobuf Point. :ivar list[float] point: List of coordinates representin

Represents a single alert type configuration.

Application runner that manages the lifecycle of analytics applications. Handles configuration loading, calibration setup, task scheduling, a

Dynamic calibration wrapper that handles the transition from no calibration to typed calibration. This class specifically handles the ca

Represents an individual solution in the genetic algorithm for pallet placement optimization. Each individual contains a genome representing

Dataset class for MOT Challenge 2D bounding box tracking :param dict config: configuration for the app :: default_dataset =

Input for search agent.

Chinese Restaurant Process (CRP) clustering implementation. CRP is a non-parametric clustering method that can automatically determine th

Mock ES client that returns controlled test data.

Mock object that implements HasId protocol

Output from real-time VLM alert operations.

Store information for a request

A single search result item

CV metadata fields plus optional inference parameters for VLM and Embed. When sent with a stream/add request, the metadata can carry camera-level

Raised when user-provided input is invalid.

Configuration class for video embedding filtering and downsampling. This class defines parameters for per-sensor embedding downsampling (e.g

Represents the behavior of an object over time, including its trajectory, speed, and other metrics. :ivar str id: Unique identifier for the

Manager class for camera clustering operations. This class coordinates the clustering algorithm which partitions all cameras into a spec

Central service for mapping filenames to storage backend IDs. Provides abstraction so tools only need to know filenames.

* Class which defines Histogram * @memberof mdxWebApiCore.Utils *

Full Incident payload for on-demand verification. Accepts the same message structure that DirectMedia receives from Kafka. ``category`` and `

Input for real-time VLM alert operations.

Output for the Search tool

Base exception for VST errors.

* Back port of std::string_view to work with pre-cpp-17 compilers. * * Note: This provides a subset of the methods available on std::string_view but

Input for the Video Detailed Caption tool

Output from a VLM model generation for a single chunk.