![]() ![]() Reconstruction map, because there are four times the 1080P pixels, so even if you zoom in 200%, you will not see obvious image quality loss on the screen, so you can have a big time in the case of ensuring image quality.Button image, more pixels make the edge of the button image become more delicate and the transition is more natural and more refined.But if the 4K video is stable, down conversion to 1080P is naturally much better. If the video is 1080P in the previous stage, and then cropped, the picture quality will definitely be lost. Stable in the later stage, because the non-linear editing software is stable by cutting the video.Noise reduction, by down-converting to 1080P, "fusion" four pixels into a "super pixel", the noise generated by the camera due to "noise" can be well controlled, although not completely eliminated, but Straight out 1080P is better."Super-sampling", said that the current network is still mainly transmitting 1080P video, so if you have a 4K video on hand, we can get it sharper than straight-out 1080P by down-converting it to 1080P video ( Clear) picture.Let’s have a look on some significance facts about /60fps and 4K/60fps: Whereas, 4K is limited by the computing power of the camera chip, and second is limited by the writing speed of the storage medium. Because 4K is only 8 megapixels, long ago digital cameras, and even many high-end mobile phones, can shoot still images that exceed or exceed 8 megapixels.Ī camerawith a normal recording function usually provides resolutions such as 1080p (1920x1080) or 720p (1280x720). Note: That it is a video, not a still image. ![]() The 4K camera is a camera that can shoot 4K resolution video. ![]() In terms of the number of pixels, 4K is four times that of 1080P. So, let's discuss this for the time being. 1080P: 1080 refers to 1920 (long) x1080 (width) pixels, and P refers to progressive scan 4K: refers to the resolution of 3840x2160 because the standard is different, this value will be different, but 3840x2160 this resolution is the same as the 1920x1080 ratio of 16:9. What is 4K/1080P? What is the importance of the camera's 4k video capture function? So, when you are shooting with 1080P, then in the process of shooting, accidentally losing pixels, then it may only output 640P, terrible!Īnd even if there is any dissatisfaction, the screen can be cut at will, recomposed, or intercepted as part of the second scene. Then the big distortion correction is reduced to 1080P output is still perfect. When we used a fish eye lens, the distortion is too big to eliminate it? Then what? ![]() Because after removing the jitter, the 1080P output is still perfect. When we accidentally shake a few times while we were shooting? Then what? ![]()
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