What is a 4k camera 4k camera development obstacle

What are the obstacles to the development of 4k cameras and 4k cameras are the two aspects of this article.

4K camera is a full-system project, supporting the lens at least 8 million or more resolution, in order to give full play to the effect of a 4K camera; higher network transmission bandwidth: general transmission 1080P HD stream, as long as 2M-4M bandwidth, 4K resolution is 1080P resolution 4 times resolution, so at least 6M-8M, or even higher bandwidth. Of course, 4K cameras with H.265 encoding will ease the transmission and storage pressure caused by the increased resolution. Stronger back-end decoding capabilities: For back-end decoding devices, processing the 4K bitstream requires more computing power.

Larger resolution display devices: Display devices must have at least 4K physical pixels to render 4K images without loss. Larger storage capacity: For storage devices, since the 4K code stream has a higher code rate, it stores the same time stream and requires more storage capacity. Stronger intelligent processing capabilities: For 4K resolution surveillance images, the number of object pixels in the picture is more and the details are presented more fully, providing more fidelity video processing images for intelligent services based on video picture processing. At the same time, more computing power is needed to handle these richer details.

4k camera development obstacles:

1, Sony (SONY) FDR-AX1E4K HD camera market price is 27,399 yuan;

2. The market price of the Sony FDR-AX100E4K HD digital handheld camera is 27,399 yuan;

3. The market price of Panasonic 4K and wireless camera AG-FC100MC is 24,200 yuan;

4, Sony / Sony FDR-AX100E4K high-definition digital camera market price is 1,179,900 yuan;

5, Sony (SONY) PXW-Z100 camcorder 4K HD digital professional camera market price is 32,063 yuan;

6, Sony Sony E-FDRAX100E4k digital high-definition camera market price is 11,954 yuan;

7, Sony / Sony FDR-AX1E HD digital camera market price is 27,145 yuan;

8, AEE sports camera S714K high-definition model market price is 2999 yuan;

9, Sony (SONY) FDR-AX1E4K high-definition digital camera market price is 30,288 yuan;

10, Sony (SONY) FDR-AX1E4K HD digital camera market price is 25,006 yuan.