ITU-R BT.601-5 PDF

ITU-R Recommendation BT, more commonly known by the abbreviations Rec. or BT is a standard originally issued in by the CCIR (an. instance of · ITU-R recommendation version. 1 reference. reference URL · https:// · retrieved. 29 August to, ITU-R BT formatted video signals, over IEEE both compressed and uncompressed. It also describes methods for transmitting YUV and RGB.

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UIT-R BT.601-7

I’m not sure about the RGB question. I really doubt Sony Creative Software invented this studio bt.6011-5 thing. This is called studio-swing; when the full range from 0 to is used, this is called full range or extended range. From Wikipedia, the free encyclopedia. For each 8 bit luminance sample, the nominal value to represent black is 16 and the value for white is He is based on data of standard that I quoted above.

Views Read Edit View history. CCIR digital video is frequently stored bt.01-5 D1 digital video tapes. It seems like your question has been answered several times over already. Which standard defines this space? Commons category link is on Wikidata Commons category link is on Wikidata using P Or maybe it was the original publisher of Vegas before Sony, Sonic Foundry http: Its edition 7, bt.061-5 to as BT. The first edition of the standard was approved in The values 0 and are used to encode the sync pulses and are forbidden within the visible picture area.


I’ve deleted the irrelevant stuff that followed. Values 0 and are reserved as timing references, and may not contain color data. And one more question. When this system is not used and the video signal uses all code values from in 10 bit it is called full swing or extended range. This is a standard for high quality uncompressed digital video used in studios and video production.

In b.t601-5, the above requirements result in the following frame rates “fractional” rates are specified in commonly used “decimal” form: This page was last edited on 11 Juneat This question is important for me from a theoretical point of view. I know that REC. I completely answered the wrong question Slightly different primaries are specified for the line and line systems.

Bf.601-5 the standard allowed for bit quantization right by.601-5 the very beginning, so saying “” is a simplification, but we all know what is meant. It might only exist to make the old analog formula continue to work out correctly.

Incorrect color bars will cause a sub master to be rejected by quality control checks. DCI P3 has a bigger gamut already. Or is it our own observations? I iu-r microsoft with their video for windows: And ituu-r is something separate. In 8-bit video, the minimum code value is 0 and the maximum is I don’t know what exactly you’re looking for, it’s an unofficial name, but it’s a well-known one because those software packages are so popular.

Rec. – Wikipedia

From where is this information? In legal levels, video range or studio-swing, however, black is placed at code value 16 and reference white is at in 10 bit. Do you mean that BT. HDTV according to Rec. In coverage of the CIE color space the Rec. I know virtually the person who wrote this.


Video captured as progressive can be transported with either progressive transport or progressive segmented frame PsF transport.

UIT-R BT – Wikipedia, la enciclopedia libre

Can you give a source? The i 25 system was used for experimental equipment in Europe and was never commercially deployed. But the “hack” is defined by the standard REC.

Range or swing in this context really means excursion, as in how the signal level travels between reference black and reference white. Besides the range the difference between it and sRGB is the length and slope of the liner section near black in the gamma curve. The color encoding system is known as YCbCr 4: By using this site, you agree to the Terms of Use and Privacy Policy.

This means that unlike Rec. Do I understand correctly? It was not a question. Earlier versions of the standard prior to BT. Initial acquisition is possible in either progressive or ituu-r form.