DVB-MHP, or Digital Video Broadcasting Multimedia Home Platform, is an open middleware system for interactive digital television. It is also known as the Multimedia Home Platform (MHP) and defines an environment for interactive digital TV applications that is independent of vendor-specific hardware and software. It includes an API, download mechanisms for applications, and software functions. It was designed and maintained as part of the DVB project, and its standard format specifies delivery of applications to the receiver, including service information that indicates the presence of interactive apps in the transport stream.
FAQs about DVB-MHP
Digital Video Broadcasting Multimedia Home Platform, or DVB-MHP, is a middleware system for interactive digital television. Here are some frequently asked questions about this technology:
What is DVB-MHP?
DVB-MHP is a standard for an execution environment for interactive digital TV applications. It is an open middleware system that is designed to work with different types of hardware and software from various vendors. The DVB specification defines the API and download mechanisms for applications and software functions.
What is the purpose of DVB-MHP?
The purpose of DVB-MHP is to provide viewers with a rich interactive experience while watching digital TV. This technology allows users to interact with their TV sets in ways previously not possible, such as accessing additional information or services related to the program they are watching. Interactive TV applications developed using the DVB-MHP standard can range from simple teletext-style services to full-blown multimedia applications.
How does DVB-MHP work?
DVB-MHP functions by providing a standard interface between the receiver and the software application. This interface defines the methods that the receiver uses to communicate with the application, as well as the functions that the application must provide to the receiver. The application is delivered to the receiver in a standardized format that includes service information that indicates the presence of interactive applications in the transport stream.
What types of interactive TV applications can be developed using DVB-MHP?
The types of interactive TV applications that can be developed using DVB-MHP are diverse and include information services like news and weather updates, games, voting or polling systems, e-commerce, and video-on-demand services.
What You Need to Know About MHP
Referred to as Multimedia Home Platform or MHP, this middleware system is an open standard for interactive digital TV.
What is MHP?
MHP is an open middleware system for interactive digital TV. It defines an execution environment for interactive digital TV applications that is independent of vendor-specific hardware or software. This means that different types of TV sets from different manufacturers can use MHP to run interactive applications. MHP also defines the format in which applications are delivered to the receiver and the service information that indicates the presence of interactive applications in the transport stream.
What is the difference between DVB-MHP and MHP?
DVB-MHP is the standard that defines the middleware system for interactive digital TV. MHP, on the other hand, is the name given to the standard middleware system defined by the Multimedia Home Platform Association (MHPA), which is based on the DVB-MHP standard. The MHPA is a trade association that promotes the MHP standard and certifies compliance with the standard.
What are the benefits of using MHP?
The benefits of using MHP include the ability to develop interactive TV applications that can run on different types of digital TV receivers, regardless of the vendor-specific hardware or software. MHP also provides a standard interface between the receiver and the software application, which makes it easier for developers to create applications that are portable and that can run on multiple platforms. Additionally, the MHP standard provides a range of features and capabilities that allow for the development of rich, multimedia applications that can enhance the viewer experience.
What types of TV sets support MHP?
Many digital TV sets manufactured in Europe and other parts of the world support MHP. However, MHP is not widely used in the United States, where the Advanced Television Systems Committee (ATSC) standard is more prevalent.
The Bottom Line
DVB-MHP and MHP are middleware systems for interactive digital TV that provide an execution environment for applications that can enhance the viewer’s experience. DVB-MHP is the standard that defines the middleware system, and MHP is the name given to the standardized middleware defined by the Multimedia Home Platform Association. The benefits of using these middleware systems include the ability to develop portable applications that can run on multiple platforms and the ability to provide viewers with a rich, interactive experience while watching TV.