Caught in 4k意思

"Caught in 4K" is a term that is often used in the context of video recording and refers to capturing footage at a resolution of 4K. 4K resolution is typically defined as having a horizontal resolution of approximately 4,000 pixels. It is also known as Ultra HD (UHD) and is commonly used in high-end video production, digital cinematography, and consumer electronics such as televisions, cameras, and smartphones.

When something is "caught in 4K," it means that the video footage was recorded at this high resolution, which allows for more detail and clarity in the image compared to lower resolutions like 1080p (Full HD) or 720p. This term is often used to describe surveillance footage, action camera recordings, or professional video content where the high resolution is desired for better quality or to provide more information for analysis.

It's important to note that while 4K recording offers many advantages in terms of image quality, it also presents challenges in terms of storage and processing requirements, as 4K files are much larger than those of lower resolutions.