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In the United States, the original ATSC standards for HDTV supported 1080p video, but only at the frame rates of 23.976, 24, 25, 29.97 and 30 frames per second (colloquially known as 1080p24, 1080p25 and 1080p30).
The frame rate of 1080i is usually 50 or 60 Hz. It depends on the region. In areas using the PAL or SECAM standards, like Europe and parts of Asia, the frame rate is 50 Hz. In regions using NTSC, like North America and Japan, the frame rate is 60 Hz. The frame rate refers to how often a new field is shown per second.
The standards support 1080p at 50, 59.94 and 60 frames per second; such frame rates require H.264/AVC High Profile Level 4.2, while standard HDTV frame rates only require Levels 3.2 and 4, and SDTV frame rates require Levels 3 and 3.1. [dubious – discuss]
For the commercial naming of a product, the frame rate is often dropped and is implied from context (e.g., a 1080i television set). A frame rate can also be specified without a resolution. For example, 24p means 24 progressive scan frames per second, and 50i means 25 interlaced frames per second. [51] There is no single standard for HDTV color ...
59.94p is the frame rate used for 720p broadcast HDTV in the USA and other countries with an NTSC broadcasting history, as specified in SMPTE 296M. The exact rate is 60000/1001, which works out to be slightly over 59.94 frames per second. 60p is a progressive format that is very close to the 60000/1001 broadcast system used in some countries.
This is a list of Avid DNxHD resolutions, mainly available in multiple HD encoding resolutions based on the frame size and frame rate of the media being encoded. The list below shows the available encoding choices for each of the available frame size and frame rate combinations. [1] [2] Its sister codec, Avid DNxHR, supports resolutions beyond ...
1080p: Projection KDS-55A2020 55" 1080p: Projection KDS-60A2020 60" 1080p: Projection 20S3000 20" 1366x768 1 26S3000 26" 1366x768 2 32S3000 32" 1366x768 2 40S3000 40" 1366x768 2 46S3000 46" 1366x768 2 40V3000 40" 1080p: 46V3000 46" 1080p: 40W3000 40" 1080p: WCG-CCFL 46W3000 46" 1080p: WCG-CCFL 52W3000 52" 1080p: WCG-CCFL 32XBR4 32" 1080p: WCG ...
HDTV has quickly become the standard, with about 85% of all TVs used being HD as of 2018. [1] [failed verification] In the US, the 720p and 1080i formats are used for linear channels, while 1080p is available on a limited basis, mainly for pay-per-view and video on demand content.