# Dolby Vision

**URL:** <https://forum.logik.tv/t/dolby-vision/5753>\
**Category:** Between Renders\
**Tags:** rant\
**Created:** [May 6, 2022, 8:55pm UTC](https://forum.logik.tv/t/dolby-vision/5753 "2022-05-06T20:55:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![finnjaeger](https://avatars.discourse-cdn.com/v4/letter/f/e99b99/32.png) [@finnjaeger](https://forum.logik.tv/u/finnjaeger)\
**Post date:** [May 6, 2022, 8:55pm UTC](https://forum.logik.tv/t/dolby-vision/5753/1 "2022-05-06T20:55:17Z")

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So … Dolby Vision profile 5 uses a new colorspace called " IPT "

> **[ICtCp](https://en.wikipedia.org/wiki/ICtCp)**
>
> ICTCP, ICtCp, or ITP is a color representation format specified in the Rec. ITU-R BT.2100 standard that is used as a part of the color image pipeline in video and digital photography systems for high dynamic range (HDR) and wide color gamut (WCG) imagery. It was developed by Dolby Laboratories from the IPT color space by Ebner and Fairchild. The format is derived from an associated RGB color space by a coordinate transformation that includes two matrix transformations and an intermed The I ("int...

 ![image](https://us1.discourse-cdn.com/flex020/uploads/thedepartmentofexternalservices/original/2X/f/f8a8769b671cc0f2498ca0a3ec0abe8dfcb78c49.png)

I dont even know what to say at this point.