![]() 4K is considered to be the full-resolution scan of 35mm film.Ĥ-Point Edit: Marking all four points to place the source clip into the program. Also known as CCIR-6601.ĤK: A film image scanned into a computer file at a resolution of 4096 horizontal pixels per line. For every four (4) luminance samples, there are two (2) samples of each color channel.Ĥ:4:4 : A sampling ratio that has equal amounts of luminance and both chrominance channels. The numeral 4:2:2 denotes the ratio of the sampling frequencies of the single luminance channel to the two color difference channels. The 3:2 cadence is created by taking one (1) frame of the 24-frame source and filling three (3) of the 59.94 fields.Ĥ:2:2 : A commonly used term for component digital video format. The pulldown process is the slowing of the film or video to 23.976-frames/second. The 3:2 process consists of two (2) parts - the "Pulldown" and the "3:2" cadence. Often referred to as 29.97p.ģ:2 Pulldown: The process used to convert 24-frame/second film or 24p video into 54.94i video. This is deliberately offset from 24 frames so that a simple 3:2 process will produce the standard 59.94-fields/second interlaced video.Ģ4PsF: Term used to describe a 24 (23.98) frame progressive video that divides the video in segments of odd and even lines for transmission and storage and display.ĢK: A film image scanned into a computer file at a resolution of 2048 horizontal pixels per line.ģ0p: 30 full-frames/second digital video progressively captured. 1920x1080 images can be scanned either interlaced or progressive.Ģ3.98 or 23.976: Refers to a video image rate of 23.976 (truncated to 23.98) frames/second. All 1280x720 images are scanned progressively.ġ920x1080: Refers to the High definition sampling structure of 1920(H) x 1080(V). 1080/24p: The standardized international High Definition format having a sampling structure of 192 (H) x 1080(V) and operating at 24-frames/second progressively scanned.ġ080/60i: The standardized international High Definition format having a sampling structure of 1920(H) x 1080(V) and operating in interlaced scan mode at 60-fields/second.ġ280x720: Refers to the High Definition sampling structure of 1280(H) x 720(V).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |