H.265+ is an enhanced, Hikvision-proprietary version of the H.265 (also known as HEVC - High Efficiency Video Coding) video compression standard. Its primary goal is to provide high-quality video streaming at lower bit rates, further reducing storage and bandwidth requirements.
Main Differences and Advantages Compared to H.265:
While H.265 already offers higher compression efficiency than H.264, H.265+ aims to further increase this efficiency. Its key advantages include:
- Higher Compression Ratio: H.265+ is said to provide up to 50% better compression compared to H.265. This means you get the same video quality with smaller file sizes.
- Reduced Bandwidth Consumption: Thanks to higher compression, the bandwidth required to transmit video data is significantly reduced. This is particularly advantageous in environments with limited internet connectivity or in live streaming applications.
- Lower Storage Requirements: Smaller file sizes allow you to record more video in the same amount of storage. This is especially important for cost and efficiency reasons for continuously recording devices like security cameras.
- Higher-Quality Video: Despite the increased compression ratio, H.265+ generally doesn't compromise video quality. In fact, it's claimed to deliver better image quality in some cases.
- Intelligent Optimizations: Hikvision optimizes H.265+ with its own hardware and software to achieve better performance and compatibility. These optimizations enable more efficient compression by more intelligently filtering out unnecessary information within and between frames.
Where is H.265+ Used?
The main usage areas of H.265+ are:
- Security Cameras: Ideal for reducing storage costs and increasing bandwidth efficiency, especially in 24/7 security systems. Longer recording times and more efficient storage of high-resolution images are possible.
- Video Broadcasting: Can be used to stream high-quality video on live streaming platforms with lower bandwidth.
- Video Conferencing: Provides more efficient communication by providing better image and audio quality with less bandwidth.
- Big Data Storage Solutions: Useful in applications where high volumes of video data need to be stored and managed more efficiently.
H.265+ in summary:
H.265+ is a version of the H.265 video compression standard developed and optimized by Hikvision. It offers significant benefits in a variety of video applications, particularly video surveillance systems, by offering advantages such as higher compression ratios and lower bandwidth and storage requirements. It aims to take the advantages of H.265 one step further and provide more efficient and cost-effective video solutions.
