The MPEG Industry Forum (MPEGIF) is a non-profitconsortium dedicated to "further the adoption of MPEG Standards, by establishing them as well accepted and widely used standards among creators of content, developers, manufacturers, providers of services, and end users".
The group is involved in many tasks, which include promotion of MPEG standards (particularly MPEG-4, MPEG-4 AVC / H.264, MPEG-7 and MPEG-21); developing MPEG certification for products; organizing educational events; and collaborating on development of new de facto MPEG standards.
MPEGIF, founded in 2000,[citation needed] has played a significant role in facilitating the widespread adoption and deployment of MPEG-4 AVC/H.264 as the industry's standard video compression technology, powering next generation television, most mainstream content delivery and consumption applications including packaged media.[citation needed] MPEGIF serves as a single point of information on technology, products and services for these standards, offers interoperability testing, a conformance program, marketing activities and is supporting over 50 international trade shows and conferences per year.
The key activities of the forum are structured via three main Committees:
Technology & Engineering
Interoperability & Compliance
Marketing & Communication
2009–2010 focus areas
3DTV
Addressable advertising: extension and adoption of CableLabs SCTE-104 for all multimedia
MPEG-4/Scalable Video Coding (SVC)
Simplifying competitive licensing
Quality of Experience / Quality of Service metrics
Royalty free DRM initiatives
Online Video / Internet Streaming
IPTV ecosystem
Ultra HD (7680x4320)
MPEG/High-Performance Video Coding (HVC, H.265)
MPEG-7 / MPEG-21
MPEGIF is also running the MPEGIF Logo Qualification Program, which is designed to help guide interoperability among products and technology. The program, based on a self-certification process, is free of charge and open to all companies using MPEG technology, not just members of MPEGIF although, membership is encouraged. Qualified products have the right to display the MP4 Qualification Mark and also list their status in their documentation, literature, and advertising. They will also have their product listed in the MPEGIF Product Directory.
In June 2012 the MPEG Industry Forum officially "declared victory" and voted to close its operation and merge its remaining assets with that of the Open IPTV Forum.
The Moving Picture Experts Group (MPEG) is an alliance of working groups established jointly by ISO and IEC that sets standards for media coding, including compression coding of audio, video, graphics, and genomic data; and transmission and file formats for various applications. Together with JPEG, MPEG is organized under ISO/IEC JTC 1/SC 29 – Coding of audio, picture, multimedia and hypermedia information.
MPEG-4 is a group of international standards for the compression of digital audio and visual data, multimedia systems, and file storage formats. It was originally introduced in late 1998 as a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group (MPEG) under the formal standard ISO/IEC 14496 – Coding of audio-visual objects. Uses of MPEG-4 include compression of audiovisual data for Internet video and CD distribution, voice and broadcast television applications. The MPEG-4 standard was developed by a group led by Touradj Ebrahimi and Fernando Pereira.
A video codec is software or hardware that compresses and decompresses digital video. In the context of video compression, codec is a portmanteau of encoder and decoder, while a device that only compresses is typically called an encoder, and one that only decompresses is a decoder.
DivX is a brand of video codec products developed by DivX, LLC. There are three DivX codecs: the original MPEG-4 Part 2 DivX codec, the H.264/MPEG-4 AVC DivX Plus HD codec and the High Efficiency Video Coding DivX HEVC Ultra HD codec. The most recent version of the codec itself is version 6.9.2, which is several years old. New version numbers on the packages now reflect updates to the media player, converter, etc.
Digital Video Broadcasting (DVB) is a set of international open standards for digital television. DVB standards are maintained by the DVB Project, an international industry consortium, and are published by a Joint Technical Committee (JTC) of the European Telecommunications Standards Institute (ETSI), European Committee for Electrotechnical Standardization (CENELEC) and European Broadcasting Union (EBU).
Advanced Video Coding (AVC), also referred to as H.264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated coding. It is by far the most commonly used format for the recording, compression, and distribution of video content, used by 91% of video industry developers as of September 2019. It supports a maximum resolution of 8K UHD.
DVB-T, short for Digital Video Broadcasting – Terrestrial, is the DVB European-based consortium standard for the broadcast transmission of digital terrestrial television that was first published in 1997 and first broadcast in Singapore in February, 1998. This system transmits compressed digital audio, digital video and other data in an MPEG transport stream, using coded orthogonal frequency-division multiplexing modulation. It is also the format widely used worldwide for Electronic News Gathering for transmission of video and audio from a mobile newsgathering vehicle to a central receive point. It is also used in the US by Amateur television operators.
SMPTE 421, informally known as VC-1, is a video coding format. Most of it was initially developed as Microsoft's proprietary video format Windows Media Video 9 in 2003. With some enhancements including the development of a new Advanced Profile, it was officially approved as a SMPTE standard on April 3, 2006. It was primarily marketed as a lower-complexity competitor to the H.264/MPEG-4 AVC standard. After its development, several companies other than Microsoft asserted that they held patents that applied to the technology, including Panasonic, LG Electronics and Samsung Electronics.
The Internet Streaming Media Alliance (ISMA) was a non-profit corporation founded in December 2000, by Apple Computer, Cisco Systems, Kasenna, Philips, and Sun Microsystems. Its stated mission was to accelerate the market adoption of open standards for streaming and progressive download of rich media over all types of Internet Protocols (IP). It was an alliance with representatives from various points of the streaming work-flow.
The first attempt at producing pre-recorded HDTV media was a scarce Japanese analog MUSE-encoded laser disc which is no longer produced.
The following is a list of H.264/MPEG-4 AVC products and implementations.
High Efficiency Video Coding (HEVC), also known as H.265 and MPEG-H Part 2, is a video compression standard designed as part of the MPEG-H project as a successor to the widely used Advanced Video Coding. In comparison to AVC, HEVC offers from 25% to 50% better data compression at the same level of video quality, or substantially improved video quality at the same bit rate. It supports resolutions up to 8192×4320, including 8K UHD, and unlike the primarily 8-bit AVC, HEVC's higher fidelity Main 10 profile has been incorporated into nearly all supporting hardware.
The audio and video compression aspects of the Brazilian Digital Terrestrial Television Standards are described in the three documents published by ABNT, the Brazilian Association of Technical Standards, the ABNT NBR 15602-1:2007 - Digital terrestrial television - Video coding, audio coding and multiplexing - Part 1: Video coding; ABNT NBR 15602-2:2007 - Digital terrestrial television - Video coding, audio coding and multiplexing - Part 2: Audio coding; and ABNT NBR 15602-3:2007 - Digital terrestrial television - Video coding, audio coding and multiplexing - Part 3: Multiplexing signals.
A video coding format is a content representation format of digital video content, such as in a data file or bitstream. It typically uses a standardized video compression algorithm, most commonly based on discrete cosine transform (DCT) coding and motion compensation. A specific software, firmware, or hardware implementation capable of compression or decompression in a specific video coding format is called a video codec.
An online video platform (OVP) enables users to upload, convert, store, and play back video content on the Internet, often via a private server structured, large-scale system that may generate revenue. Users will generally upload video content via the hosting service's website, mobile or desktop application, or other interfaces (API), and typically provides embed codes or links that allow others to view the video content.
ISO/IEC JTC 1/SC 29, entitled Coding of audio, picture, multimedia and hypermedia information, is a standardization subcommittee of the Joint Technical Committee ISO/IEC JTC 1 of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It develops and facilitates international standards, technical reports, and technical specifications within the field of audio, picture, multimedia, and hypermedia information coding. SC 29 includes the well-known JPEG and MPEG experts groups, and the standards developed by SC 29 have been recognized by nine Emmy Awards.
Thomson Video Networks (TVN) was a technology broadcast company that used to provide video compression, transcoding and processing solutions for media companies, video service providers, and TV broadcasters. The firm has offices in 16 countries and headquarters in Rennes, France. TVN has been acquired by Harmonic Inc. in 2016.
Envivio was a software-based video processing and delivery company. It was founded in 2000 in San Francisco by Julien Signes, the president and CEO. In 2015, the company was acquired by Ericsson. In 2019, Ericsson sold its television business unit to One Equity Partners, the resulting company is named MediaKind.
The DASH Industry Forum (DASH-IF) is a system which according to the company "creates interoperability guidelines for the usage of the MPEG-DASH streaming standard. It consists of streaming and media companies, such as Microsoft, Netflix, Google, Ericsson, Samsung and Adobe." They provide an open source version of this software also.
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