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TV formats
HDTV - support for resolutions of 1920×1080 (1080i) and 1280×720 (720p). ATSC - like HDTV, but supports 1080p video format. UHDTV - support for the resolution 7680x4320. DVD9 - 720×576 resolution. For example, NTSC - 720×480. PAL - 720×576. Letters i and p (720p and 1080i)i - the video goes at a speed of 50 or 60 half-frames per second (interlaced). This solution allows you to reduce the flow of data in the transmission of video, but there are "artifacts of movement." p - the video comes at a speed of 24, 25, 30, 60 full frames per second (progressive scan), looks more natural. Disadvantages - a lower speed (less frames per second) or a larger stream for video transmission at 50 and 60 frames per second. | Codecs Video formats Spells out abbreviations in film descriptions Movie rating system and IT |