Joint Collaborative Team on Video Coding (JCT-VC) was a group of video coding experts from ITU-T Study Group 16 (VCEG) and ISO/IEC JTC 1/SC 29/WG 11 (MPEG). It was created in 2010 to develop High Efficiency Video Coding (HEVC, MPEG-H Part 2, ITU-T H.265), a video coding standard that further reduces by about 50% the data rate required for video coding, as compared to the then-current ITU-T H.264 / ISO/IEC 14496-10 standard. [17] [18] JCT-VC was co-chaired by Prof. Jens-Rainer Ohm and Gary Sullivan. ISO. "JTC 1/SC 29 – Coding of audio, picture, multimedia and hypermedia information" . Retrieved 2009-11-07.

ISO/IEC 14496-2:2004– Information technology— Coding of audio-visual objects— Part 2: Visual". ISO . Retrieved 2017-08-30.optional : Stores the rectangle that identifies the person within the photo. The rectangle is stored as four comma-delimited decimal values. The first two values specify the top left coordinate; the final two specify the height and width of the rectangle. The decimal values must be normalized to 1. AI is another image format specifically developed by Adobe to not just save the image, but also the project state. If there is no friendly schema prefix for a particular schema, for example if an image contains XMP metadata using a custom third party schema, the metadata query should use the full schema URL. Related topics ISO. "ISO/IEC 23003-1:2007 – Information technology – MPEG audio technologies – Part 1: MPEG Surround" . Retrieved 2009-10-31. Good choice for infographics, banners, blog graphics, screenshots, coupons, and other visuals that include text.

MPEG-4 consists of several standards—termed "parts"—including the following (each part covers a certain aspect of the whole specification): For storage of Part 10 video. File format is based on Part 12, but also allows storage in other file formats. ISO. "ISO/IEC 23001-1:2006 – Information technology – MPEG systems technologies – Part 1: Binary MPEG format for XML" . Retrieved 2009-10-31. ISO/IEC 14496-19:2004– Information technology– Coding of audio-visual objects— Part 19: Synthesized texture stream". ISO . Retrieved 2017-08-30. Note the step constructing the XMP structure and setting it under MPRI:Regions/{ulong=0}. Without this step, the WIC can't identify where to place the PersonDisplayName later on. Also note that the explicit query path is used instead of System.Photo.PeopleNames, whose metadata policy does not support writing metadata. People Rectangles

byte chunk type - one of pre-defined signatures: “ftyp”, “mdat”, “moov”, “pnot”, “moof”, “udta”, “uuid”, “free”, “ctab”, “skip”, “jP2 “, “wide”, “load”, “imap”, “matt”, “chap”, “kmat”, “clip”, “crgn”, “sync”, “tmcd”, “PICT”, “scpt”, “ssrc”.