Live Video Surveillance for Key Areas

HUAWEI CLOUD allows certain parts of a campus to be broadcast live, giving inhabitants the option of monitoring places in real time to prevent accidents.
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Business Challenges

  • Difficulty in Obtaining Surveillance Videos

    Traditional video surveillance services are deployed on campus intranet and barely accessible to common inhabitants since certain platforms or SDKs are required.

  • Lack of Care for the Elderly and Children

    When the surveillance video is live streamed to multiple users, it it important that they have a consistent low-latency and smooth video play experience, no matter in what definition they choose to watch the video.

  • Poor Concurrent Access Experience

    When more than one inhabitant watches a video of a key area at the same time, a consistent experience must be provided for them. The video must also have a low delay, play smoothly, and provide the definition required.

Solution Architectures

Description

The cloud platform pushes application images to edge computing nodes in the campus. Edge nodes convert the real-time video streams of key areas into RTMP video streams and push them to the Live service on the cloud. Users can then watch the live video distributed over CDN through a mobile app or on a PC anytime and anywhere.

Highlights

  • Quick access: Standard x86 servers can be used as edge compute nodes. Deploy the IEF and the Live services on them to quickly enable live video surveillance.
  • Quick integration: HUAWEI CLOUD Live provides standard APIs and SDKs that can be integrated into mobile app- or PC-based live video streaming services.
  • Accelerated access: Live videos are accelerated through upstream pushing and downstream distribution, ensuring smooth user experience under high concurrency.
Solution Advantages

  • Rapid Integration and Rollout

    Quick interconnection with the IEF platform and Live service provides standard and easy-to-use operations, SDKs, and APIs, facilitating fast service rollout.

  • Optimal User Experience

    Upstream pushing, downstream distribution, and access point or device based provisioning ensure smooth video play in different definition under high concurrency.

  • Reduced Bandwidth Cost

    The low-bit-rate HD and H.265 real-time transcoding technologies reduce bit rate and bandwidth costs by 20% to 30%, ensuring a high-quality user experience and reducing bandwidth costs to a large extent.

Functions
  • Intelligent EdgeFabric
    HUAWEI CLOUD Intelligent EdgeFabric (IEF) pushes and upgrades algorithms remotely, enabling quick service rollout, upgrading, and maintenance on edge computing nodes.
  • Live Broadcasting Service
    Provides standard and easy-to-use operations and SDKs that can be integrated easily, accelerated upstream stream-pushing and downstream distribution for live content, low-bit-rate HD and H.265 real-time transcoding, and scheduling of user access points and devices. This ensures an optimal user experience and reduces bandwidth costs by 20% to 30%.
  • Live Video
    With years of experience in the video service field, HUAWEI CLOUD provides an end-to-end live broadcasting solution that features high concurrency, low latency, high definition, smooth quality, security, and reliability.
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