ISO/IEC 16500-Information technology — Generic digital audio-visual systems
In the world of audio/visual technology, there are a lot of different standards that need to be adhered to in order to create a product that is both reliable and user-friendly. ISO/IEC 16500 is one such standard, and it’s been created with the goal of making it easier for companies to create digital audio-visual systems. In this article, we’ll take a look at what ISO/IEC 16500 is, and how it can help your business become more efficient when it comes to audio/visual technology.
ISO/IEC 16500-1:1999 Information technology — Generic digital audio-visual systems — Part 1: System reference models and scenarios
ISO/IEC 16500-1:1999 defines system reference models and scenarios to describe the various ways in which different parties might use generic digital audio-visual systems.
This standard provides a framework for describing the various ways that different stakeholders might use generic digital audio-visual systems. It is useful for developers, manufacturers, and users of generic digital audio-visual systems.
System reference models and scenarios can be used to help understand how a system works, and they can also be used to design future versions of a system.
ISO/IEC 16500-1:1999 is based on ISO/IEC 14498:1998, which is a standards body that develops information technology standards for video and audio.
ISO/IEC 16500-2:1999 Information technology — Generic digital audio-visual systems — Part 2: System dynamics, scenarios and protocol requirements
The ISO/IEC 16500-2:1999 Information technology — Generic digital audio-visual systems standard defines system dynamics, scenarios and protocol requirements for the development and use of generic digital audio-visual systems.
System dynamics is a modelling technique that helps to understand how a system behaves over time. Scenarios help to plan and test potential outcomes of system behaviour. Protocol requirements define the communication requirements between different parts of a generic digital audio-visual system.
ISO/IEC 16500-3:1999 Information technology — Generic digital audio-visual systems — Part 3: Contours: Technology domain
This blog post discusses the technology domain of generic digital audio-visual systems (GVSSs), in particular, the contours of technologies that fall within the scope of ISO/IEC 16500-3:1999. The technologies considered herein include advanced audio and video coding (AAC), premium video services, interactive television, and immersive media.
After providing a high-level overview of each technology, this post offers a comprehensive analysis of AAC. First, it explains what AAC is and why it is important. Second, it reviews the most common AAC encoding schemes and examines their performance. Third, it details how AAC can be used to improve quality and performance of GVSS content. Finally, it concludes with a discussion of future research opportunities.
This blog post represents an initial effort to provide an exhaustive overview of the contours of relevant GVSS technologies. As such, it may be updated in the future as new research emerges or as existing technologies are further refined.
ISO/IEC 16500-4:1999 Information technology — Generic digital audio-visual systems — Part 4: Lower-layer protocols and physical interfaces
Lower-layer protocols and physical interfaces are essential for the operation of generic digital audio-visual systems. This part of ISO/IEC 16500 covers the protocols that are used to transport data between devices in a system, as well as the physical interfaces between them.
One of the most important aspects of generic digital audio-visual systems is the reliability and performance of the lower-layer protocols. These protocols are responsible for transporting data between devices in a system, as well as between different parts of a system.
The lower-layer protocols can be used to transfer video, audio, or both video and audio information. They can also be used to move files between different devices in a system, or to access remote resources.
The physical interfaces between devices in a system play an important role in the reliability and performance of a generic digital audio-visual system. They allow each device to communicate with other devices in a system, as well as with other systems.
Physical interfaces can be used to connect different types of hardware together, such as input/output (I/O) cards and graphics cards. They can also be used to connect different types of computers together, such as servers and clients.
ISO/IEC 16500-5:1999 Information technology — Generic digital audio-visual systems — Part 5: High and mid-layer protocols
Generic digital audio-visual systems (GDSs) are used to provide a wide range of services, such as television, video conferencing and telepresence. GDSs are often deployed in large organisations to provide multiple users with a single view of the same information or to support collaborative work.
This document specifies the high and mid-layer protocols that are used in GDSs. These protocols allow different components of the system to communicate with each other. The aim of these protocols is to make it possible for the system to provide an efficient service to the users.
The high-level protocol specification covers the transport of user data and control messages, as well as the management of resources. The mid-level protocol specification covers the transport of presentation data between different layers in the GDS.
ISO/IEC 16500-6:1999 Information technology — Generic digital audio-visual systems — Part 6: Information representation
In today’s digital world, multimedia content is ubiquitous and plays an important role in our lives. Multimedia content can be found in a variety of formats, such as video, audio, and images. Many people interact with multimedia content using digital audio-visual systems (DAVS). DVMs provide a way to create, manage, and playback multimedia content.
This document describes the generic model for digital audio-visual systems and provides an overview of the various components that make up a DVM. It also covers the concepts of information representation and describes how DVMs use information to support user interaction.
ISO/IEC 16500-7:1999 Information technology — Generic digital audio-visual systems — Part 7: Basic security tools
ISO/IEC 16500-7:1999 provides guidance on how to protect digital audio-visual systems against unauthorized access, use, or disclosure. This part of the standard covers basic security tools that can be used to protect digital audio-visual content and systems.
The basic security tools that are covered in this part of the standard include authentication, access control, and auditing. Authentication is the process of confirming the identity of a user or entity. Access control is the process of controlling who can access specific resources or information. Auditing is the process of monitoring events and activities in a system to determine whether unauthorized activity has occurred.
The main goal of using these security measures is to ensure that only authorized users have access to the data and systems that they are supposed to be accessing. These measures can also help to prevent unauthorized parties from stealing or damaging data or systems.
If you are looking for ways to protect your digital audio-visual systems, then you should consider using the guidance provided in ISO/IEC 16500-7:1999.
ISO/IEC 16500-8:1999 Information technology — Generic digital audio-visual systems — Part 8: Management architecture and protocols
In this blog post, we’re going to discuss the management architecture and protocols for generic digital audio-visual systems (DAVS), also known as ISO/IEC 16500-8.
A DAVS is a system that allows multiple users to share multimedia content, such as movies, photos, and music. This system can be used in a variety of applications, such as education, corporate meetings, and home entertainment.
The management architecture for a DAVS is important because it allows the system to be managed and controlled by the user. The architecture must also allow for the sharing of resources between users.
The management protocols for a DAVS are important because they allow the system to be accessed and used by the users. The protocols must also allow for the authentication and authorization of users.
ISO/IEC 16500-9:1999 Information technology — Generic digital audio-visual systems — Part 9: Usage information protocols
This document specifies the usage information protocols that can be used to describe the use of digital audio-visual systems. These protocols can be used to report on the use of a particular digital audio-visual system, to manage the use of that system, or to provide guidance for its future use.
The usage information protocols specified in this document are based on the usage model defined in ISO/IEC 14496-14:1995. This model defines four types of users who are likely to use digital audio-visual systems: production, presentation, consumption, and learning. The protocols specified in this document are designed to support all four types of users.
The usage information protocols defined in this document can be used in conjunction with the usage models and management structures defined in other documents in ISO/IEC 16500 series, such as ISO/IEC 16500-2:1998 and ISO/IEC 16500-3:1999.
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