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  2. Frame rate - Wikipedia

    en.wikipedia.org/wiki/Frame_rate

    Newer video standards support 120, 240, or 300 frames per second, so frames can be evenly sampled for standard frame rates such as 24, 48 and 60 FPS film or 25, 30, 50 or 60 FPS video. Of course these higher frame rates may also be displayed at their native rates.

  3. NTSC - Wikipedia

    en.wikipedia.org/wiki/NTSC

    The standard recommended a frame rate of 30 frames (images) per second, consisting of two interlaced fields per frame at 262.5 lines per field and 60 fields per second. Other standards in the final recommendation were an aspect ratio of 4:3, and frequency modulation (FM) for the sound signal (which was quite new at the time).

  4. 1080p - Wikipedia

    en.wikipedia.org/wiki/1080p

    Such frame rates require H.264/AVC High Profile Level 4.2, while standard HDTV frame rates only require Level 4.0. This update is not expected to result in widespread availability of 1080p60 programming, since most of the existing digital receivers in use would only be able to decode the older, less-efficient MPEG-2 codec, and because there is ...

  5. 720p - Wikipedia

    en.wikipedia.org/wiki/720p

    720p (720 lines progressive) is a progressive HD signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9, normally known as widescreen HD (1.78:1). All major HD broadcasting standards (such as SMPTE 292M) include a 720p format, which has a resolution of 1280×720p. The number 720 stands for the 720 horizontal scan ...

  6. High-definition video - Wikipedia

    en.wikipedia.org/wiki/High-definition_video

    A frame or field rate can also be specified without a resolution. For example, 24p means 24 progressive scan frames per second and 50i means 25 progressive frames per second, consisting of 50 interlaced fields per second. Most HDTV systems support some standard resolutions and frame or field rates. The most common are noted below.

  7. List of broadcast video formats - Wikipedia

    en.wikipedia.org/wiki/List_of_broadcast_video...

    Below is a list of broadcast video formats . 24p is a progressive scan format and is now widely adopted by those planning on transferring a video signal to film. Film and video makers use 24p even if they are not going to transfer their productions to film, simply because of the on-screen "look" of the (low) frame rate, which matches native ...

  8. High frame rate - Wikipedia

    en.wikipedia.org/wiki/High_frame_rate

    High frame rate. In motion picture technology—either film or video — high frame rate ( HFR) refers to higher frame rates than typical prior practice. The frame rate for motion picture film cameras was typically 24 frames per second (fps) with multiple flashes on each frame during projection to prevent flicker.

  9. 24p - Wikipedia

    en.wikipedia.org/wiki/24p

    24p. In video technology, 24p refers to a video format that operates at 24 frames per second (typically, 23.976 frame/s when using equipment based on NTSC frame rates, but now 24.000 in many cases) frame rate with progressive scanning (not interlaced ). Originally, 24p was used in the non-linear editing of film -originated material.