MPEG-21 defines also a " Rights Expression Language " standard as means of managing restrictions for digital content usage.

As an XML-based standard, MPEG-21 is designed to communicate machine-readable license information and do so in a " ubiquitous, unambiguous and secure " manner.

* Rights Data Dictionary, part 6 of the MPEG-21 standard.

At this same time, ContentGuard was participating in the MPEG-21 standards committee, where XrML was proposed as the basis for Part 5 of the MPEG-21 standard ( ISO / IEC 21000 ), the Rights Expression Language.

Through a member vote of the International Organization for Standardization, the MPEG-21 standard, including Part 5, became an official international standard.

This open framework will provide content creators, producers, distributors and service providers with equal opportunities in the MPEG-21 enabled open market.

* MPEG-21 ( 2001 ): Multimedia framework ( MPEG-21 ).

MPEG-21 is ratified in the standards ISO / IEC 21000-Multimedia framework ( MPEG-21 ).

At its most basic level, MPEG-21 provides a framework in which one user interacts with another one, and the object of that interaction is a Digital Item.

* Digital Item, the basic unit of transaction in the MPEG-21 framework

* Axmedis AXMEDIS are free MPEG-21 tools for authoring and play

Based on Vizrt ’ s Viz Engine renderer and Adactus ’ MPEG-21 standards-based multimedia delivery platform, it was the first integration of a graphics engine for mobile phone video viewing applications.

The group is involved in many tasks, including promotion of MPEG standards ( particularly MPEG-4, MPEG-4 AVC / H. 264, MPEG-7 and MPEG-21 ); developing MPEG certification for products ; organising educational events ; and collaborating on development of new de facto MPEG standards.

XrML is the eXtensible Rights Markup Language which has also been standardized as the Rights Expression Language ( REL ) for MPEG-21.

Due to that, we could say that the main objective of the MPEG-21 is to define the technology needed to support users to exchange, access, consume, trade or manipulate Digital Items in an efficient and transparent way.

MPEG-21 Part 9: File Format defined the storage of an MPEG-21 Digital Item in a file format based on the ISO base media file format, with some or all of Digital Item's ancillary data ( such as movies, images or other non-XML data ) within the same file.

* MPEG-21 Overview v. 5

Digital Item Declaration Language ( DIDL ) is an XML dialect standardized in MPEG-21.

* The MPEG-21 Rights Expression Language.

This, however, cannot be done by a community whose very experience of truth is confused and incoherent: it has no absolute standard, and consequently cannot distinguish the absolute from the contingent.

Precisely at the moment when it has lost its vision the mind of the community turns out from itself in a search for the ontological standard whereby it can measure itself.

The liberal-conservative split, to define it further, derives from a basic difference concerning the existential status of standard sought and about the spiritual experience that leads to its identification.

They even accept the `` double standard '' of sex morality in a double sense, i.e., both sexes agree that standards for men differ from standards for women, and women apply to both sexes a standard different from that held by men.

The present proceeding is concerned with the standard broadcast ( AM ) band, from 540 kc. to 1600 kc..

By this standard, it is determined that where two stations operating on the same frequency are involved, objectionable interference from station A exists at any point within the service area of station B where station A's signal is of an intensity one-twentieth or more of the strength of station B's signal at that point.

For example, a Browning trap version of the Superposed over/under, the Broadway ( from $350 up, depending on grade ), differs from standard models in that it is equipped with a full beavertail fore end, a cushion recoil pad and a barrel-wide ventilated rib for fast sighting.

The wall panels are constructed of a framework of standard Af and Af of a good grade, free from structural faults.

In a few experiments the tubes were made from standard 6 mm. i.d. Pyrex tubing of 1 mm. wall thickness.

Specimens are allowed to reach moisture equilibrium with a standard atmosphere of Af and Af and then laid out without tension on a flat, polished surface, care being taken that the fabric is free from wrinkles or creases.

Apart from the standard problem of controlling the vaginal muscles, other serious barriers may exist that need special gynecological treatment.

One reel -- from eight to twelve minutes -- became the standard length from the year of Robbery, 1903, until Griffith shattered that limit forever with Birth Of A Nation in 1915.

Each scene is shot straight through, as had been the universal custom, from a camera fixed in a single position, but in the outdoor scenes, especially in the capture and destruction of the outlaws, Porter's camera position breaks, necessarily, with the camera position standard until then, which had been, roughly, that of a spectator in a center orchestra seat at a play.

The `` chase '' as a standard film device probably dates from The Great Train Robbery, and there is a reason for the continued popularity of the device.

Mr. Herman has managed to mix musical ideas drawn from Israel and the standard American ballad style in a manner that stresses the basic tunefulness of both idioms.

International Atomic Time ( TAI, from the French name Temps atomique international ) is a high-precision atomic coordinate time standard based on the notional passage of proper time on Earth's geoid.

In standard Spanish, it is possible to tell the pronunciation of a word from its spelling, but not vice versa ; this is because certain phonemes can be represented in more than one way, but a given letter is consistently pronounced.

The standard ampere is most accurately realized using a watt balance, but is in practice maintained via Ohm's Law from the units of electromotive force and resistance, the volt and the ohm, since the latter two can be tied to physical phenomena that are relatively easy to reproduce, the Josephson junction and the quantum Hall effect, respectively.

For example the standard glutamic acid ( glutamate ) and the non-standard gamma-amino acid gamma-amino-butyric acid ( GABA ) are respectively the brain's main excitatory and inhibitory neurotransmitters, hydroxyproline-a major component of the connective tissue collagen-is synthesised from proline, the standard amino acid glycine is used to synthesise porphyrins used in red blood cells, and the non-standard carnitine is used in lipid transport.

In 1992, MPEG which stands for the Moving Picture Experts Group, released The MPEG-1 standard, designed to produce reasonable sound at low bit rates.

Modeled on the successful collaborative approach and the compression technologies developed by the Joint Photographic Experts Group and CCITT's Experts Group on Telephony ( creators of the JPEG image compression standard and the H. 261 standard for video conferencing respectively ), the Moving Picture Experts Group ( MPEG ) working group was established in January 1988.

* MPEG The Moving Picture Experts Group, developers of the MPEG-1 standard

MPEG-2 was the second of several standards developed by the Moving Pictures Expert Group ( MPEG ) and is an international standard ( ISO / IEC 13818 ).

It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO / IEC Moving Picture Experts Group ( MPEG ) ( ISO / IEC JTC1 / SC29 / WG11 ) under the formal standard ISO / IEC 14496 – Coding of audio-visual objects.

Moving the rear standard in this way skews the plane of focus ; this can be corrected with a front swing in the same direction as the rear swing.

H. 264 / MPEG-4 AVC is a block-oriented motion-compensation-based codec standard developed by the ITU-T Video Coding Experts Group ( VCEG ) together with the International Organization for Standardization ( ISO )/ International Electrotechnical Commission ( IEC ) joint working group, the Moving Picture Experts Group ( MPEG ).

In December 2001, VCEG and the Moving Picture Experts Group ( MPEG – ISO / IEC JTC 1 / SC 29 / WG 11 ) formed a Joint Video Team ( JVT ), with the charter to finalize the video coding standard.

MPEG-4 Part 3 or MPEG-4 Audio ( formally ISO / IEC 14496-3 ) is the third part of the ISO / IEC MPEG-4 international standard developed by Moving Picture Experts Group.

The packet size, tables and control information transmitted by proprietary systems require proprietary non-DVB receivers, even though the video itself nominally in some form will often still adhere to the MPEG-2 image compression standard defined by the Moving Picture Experts Group.

H. 262 or MPEG-2 Part 2 ( formally known as ISO / IEC 13818-2, also known as MPEG-2 Video ) is a digital video compression and encoding standard developed and maintained jointly by ITU-T Video Coding Experts Group ( VCEG ) and ISO / IEC Moving Picture Experts Group ( MPEG ).

Moving chords up and down the scale in this way gives more possibilities for “ movement ”, as opposed to playing a static chord when playing jazz standard songs.