Video Metadata

What is Video Metadata?

Metadata refers to "data that provides information about other data". In other words, it is “data about data. ”Metadata has various purposes. It helps users find relevant information and discover resources. Dahua Video Metadata technology with deep learning algorithm can detect, track, and capture images of people, vehicle and non-motor vehicle. It selects the best images and extracts attributes of targets to locate them immediately. In order to better enhance the value of its functions, We have added targets direction analysis and data statistics technology, which can be used for business analysis.



  • Multiple Attributes Analysis

    Extracts up to 28+ attributes of human, motor vehicle and non-motor vehicle in video, which can help pinpoint targets accurately.
  • High Accuracy

    Extracts multiple attributes of the target with high detection rate and high accuracy, which can quickly and accurately detect and analyze various targets.
  • Quick Target Search

    Offers AI search to locate specified targets using attributes of targets or human body images.
  • Flow Statistics

    Customers can use the number and direction of people, motor vehicle and non-vehicle for statistical reports and business analysis.

솔루션 및 제품

Video Metadata

·Supports multiple attributes.

·Supports flow statistics and report export.

·Supports Attributes Analysis and Quick Target Location.

·Low requirements for network bandwidth. Reduces transmission pressure.

상품 선택

일반적인 상황

  • Smart Office
    Smart Office

    In order to ensure the safety of pedestrians in the office park, we can quickly locate car owners who violate the regulations through Metadata.

  • Smart City
    Smart City

    Usage of video metadata increases the integrity of pedestrian and vehicle evidences, and effectively improves the security personnel’s ability to detect cases.

  • Main Road
    Main Road

    Through Video Metadata, the attributes, direction and number statistics of people, motor vehicles, and non-motor vehicles can be analyzed simultaneously in one device.