Professional Video Surveillance Provider
You are here:Home >> News >> Latest News



Contact us

ADD:4-5/F., Xinwuyuan Industrial Area, Gushu, Xixiang Town,Bao‘an District, Shenzhen, China 518126

Latest News

Let’s come into H.265 time with Safer From 2018

Time:2018-01-18 Views:2248
Do you still only know H.264 camera?
Now it’s age for H.265 camera!
Let’s come into H.265 time with Safer!
What is H.265?
H.265 (H265), also called HEVC (High Efficiency Video Coding), is the new video compression standard after H. 264.
Then why it’s the age of H.265 camera?
1. H.265 vs H.264 Compression Ratio & Bandwidth Utilization
At the same quality of coding, H.265 provides more powerful tools like CTU to save around 50% of the bit rate, and the coding efficiency can be doubled than H. 264. So when we review the camera through APP remotely, H.265 takes up less bandwidth, the users have no need to worry about the network issue,
2. H.265 vs H.264 Quality
0n the left hand side as the illustration shows is using traditional H.264 standard, and each macro block is fixed. It is H. 265 standard on the right, the size of code unit is determined by the regional information. From the image contrast, we can see the video quality enhancement and the more delicate character’s skin H. 265 presents, which is much better than H. 264.
3. H.264 vs H.265 File Size
The size of a video is defined as duration and bit rate. On the basis of the experiment on H.265 vs H.264 file size, we find that bit reduction is inversely proportional to video image quality and also positive to file size. As H.265 encodes the same information with lower bitrates but the same video quality when compared with H264, it’s advisable to convert the video from H.264 to H.265 for saving more space.
Safer has launched H.265 camera already. Now let’s come into H.265 camera time with Safer!
CopyRight© 2017 SHENZHEN SFCAM TECHNOLOGY CO.,LTD All Rights Reserved