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The X-T4 is a weather-resistant camera equipped with a higher-capacity battery designed to last longer than the X-T3. [4] It is the successor to 2018's X-T3, [5] which is a little smaller and lighter. [6] The X-T4 is capable of recording video in 4K resolution up to 60 fps with a maximum bitrate of 400 Mbit/s. The camera, styled after an SLR ...
Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) today includes 4K UHD and 8K UHD, which are two digital video formats with an aspect ratio of 16:9. These were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International ...
16:9. 8,294,400. 7680 × 4320. 8K UHDTV. 4320p. 33,177,600. Many of these resolutions are also used for video files that are not broadcast. These may also use other aspect ratios by cropping otherwise black bars at the top and bottom which result from cinema aspect ratios greater than 16∶9, such as 1.85 or 2.35 through 2.40 (dubbed ...
High-dynamic-range television ( HDR-TV) is a technology that uses high dynamic range (HDR) to improve the quality of display signals. It is contrasted with the retroactively-named standard dynamic range (SDR). HDR changes the way the luminance and colors of videos and images are represented in the signal, and allows brighter and more detailed ...
Hybrid log–gamma. The hybrid log–gamma ( HLG) transfer function is a transfer function jointly developed by the BBC and NHK for high dynamic range (HDR) display. [ 1] It is backward compatible with the transfer function of SDR (the gamma curve ). [ 2]
E700, E800, E880, E900, E950, E990, E995, E2100, E2500, E3700, E4300, E4500. Some Canon PowerShot cameras with DiGiC II and certain DiGiC III image processors which are not advertised as supporting a RAW format can actually produce usable raw files with an unofficial open-source firmware add-on by some users.
Color temperature is a parameter describing the color of a visible light source by comparing it to the color of light emitted by an idealized opaque, non-reflective body. The temperature of the ideal emitter that matches the color most closely is defined as the color temperature of the original visible light source.
The online dictionary explains that “4k” number “Refers to 4,000 pixel resolution, a very high resolution for video and digital photography that results in clear images.”