Can you explain more about super coding

Hi, dear

Super Coding is based on the feature that the background image of a camera remains unchanged, the platform uses SuperCoding cards to provide the intelligent ROI-based encoding function (SuperCoding), saving the disk space for storing video streams.

In-depth encoding of video streams based on the SuperCoding feature improves storage space utilization and saves the disk space for video storage.

The main function of Super Coding are as follows:

1. Uses the ROI-based SuperCoding algorithm integrated in a SuperCoding card to reduce video size. In typical scenarios, the video storage space usage can be reduced by 60%.

2. Allows storage devices to use SuperCoding cards to encode video streams received from the surveillance platform. The real-time forwarding service is not affected and forwarded video streams are not encoded using SuperCoding.

3. Supports varied SuperCoding ratios, ranging from 50% to 80%, depending on scenarios. A larger ROI indicates a lower SuperCoding ratio.

4. Supports high SuperCoding quality, and an error rate of less than 2% by machine visual recognition.

5. SuperCoding capability of a single card:

• • 720p@25 fps: 260 channels

  • 1080p@25 fps: 140 channels

  • 4K@25 fps: 40 channels

6. SuperCoding capability of a single container:

• • 720p@25 fps: 200 channels

  • 1080p@25 fps: 128 channels

  • 4K@25 fps: 32 channels

7. SuperCoding capability of a node (with four SuperCoding cards):

• 720p@25 fps: 800 channels

• 1080p@25 fps: 512 channels

• 4K@25 fps: 128 channels