Hikvision H.265+ Encoding Technology: Halve Your Bandwidth and Storage Enjoy the Ultra HD and Fluency

Description

This PDF white paper is about Hikvision H.265+ Encoding Technology for CCTV.

Hikvision H.265+ Encoding Technology: Halve Your Bandwidth and Storage Enjoy the Ultra HD and Fluency

Several years ago, the ultra HD surveillance camera was developed. However it has not been widely applied so far because it requires wide transmission bandwidth and massive storage capacity. Thus, how to limit the bitrate of the ultra HD video stream becomes a critical problem that decides the ultra-HD camera popularity.
H.265+ technology is an intelligent algorithm developed by Hikvision. It is a remarkable encoding technology based on the H.265/HEVC (High Efficiency Video Coding) standard and is optimized while fully considering the following features of the surveillance video.
– Background information stays stable and rarely changes.
– The moving objects may appear only several times in a substantial portion of surveillance videos.
– The viewer mainly focuses on the moving objects.
– 24 hours non-stop surveillance and the noise on the video has a relatively great impact on image quality.
H.265+ is able to greatly decrease the bitrate of the surveillance video so as to reduce the bandwidth and storage cost.

(PDF) WHITE PAPER in English (EN) language.

CONTENTS:

1. Background
2. Key Technologies
2.1. Prediction Encoding
2.1.1. P-Frame Encoding
2.1.2. I-Frame and R-Frame Encoding
2.2. Noise Suppression
2.3. Long-Term Bitrate Control
3. Bitrate Reduction Test Result
3.1. Instant Bitrate of Different Scenes
3.2. 24-Hour File Size of Different Scenes
4. Summary

This white paper provides all the information (according to the table of contents) from Hikvision about the H.265+ Encoding Technology. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.

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