4K Shooting Better Full HD Image Quality
May 02, 2018
4K Shooting Better Full HD Image Quality
Meeting cameras equipped with 4K video recording has become a trend, but it seems that it will take a while before it is truly popular in our lives. Full HD is still the mainstream in the broadcast. Now that we still need to shoot 4K videos?
Reason 1: Better Full HD Image Quality
4K (4096x2160) resolution is 4 times Full HD (1920x1080), 4K video compression is converted to 1080p output, in the details of the performance of native 1080p video, but also helps reduce image noise particles, to obtain a more pure Quality. In addition, even if they are all advertised as HD or FHD, the key is actually data traffic. The bit rate (bit-rate in Mbps) of the initial model is usually low, and it will also affect the picture quality. To a loose, mosaic-like picture.
Reason 2: Adjust composition in post-production
This is very easy to understand from the perspective of high-pixel photos. The video is the same. 4K provides enough resolution to crop and adjust the mirror composition, and it still has the best picture quality when it is finally output to 1080p.
