What is ISO-IEC 23008-12:2014?

ISO-IEC 23008-12:2014, also known as MPEG Media Transport (MMT), is a standard developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It defines a protocol for efficient transmission and delivery of multimedia content over various networks.

Transporting and Delivering Multimedia Content

The primary purpose of ISO-IEC 23008-12:2014 is to enable the seamless transportation and delivery of multimedia content, such as audio, video, images, and other data types. This standard provides a specification for the packaging and encapsulation of media data, metadata, and signaling information to ensure interoperability and compatibility between different devices and applications.

By using ISO-IEC 23008-12:2014, multimedia content can be efficiently streamed, broadcasted, stored, and distributed across various network environments, including terrestrial, satellite, cable, and IP networks. This allows users to enjoy high-quality multimedia experiences on different devices, such as smartphones, tablets, smart TVs, and computers.

Key Features and Concepts

ISO-IEC 23008-12:2014 introduces several key features and concepts that contribute to its effectiveness in transporting and delivering multimedia content:

Media Segments: The content is divided into smaller units called media segments, allowing for easier transport and delivery.

Adaptation Sets: Different versions of the same content, such as varying bitrates or languages, are grouped together in adaptation sets for enhanced flexibility.

Representation and Access Units: The media data is packaged into suitable representations and access units for efficient decoding and rendering.

Fragments and Tracks: Media segments, adaptation sets, representations, and access units are organized into fragments and tracks to enable synchronized playback and switching between different versions or components of the content.

Benefits and Applications

The utilization of ISO-IEC 23008-12:2014 brings various benefits and opens up numerous applications across different industries:

Broadcasting and Streaming: Broadcasting companies and streaming platforms can efficiently deliver high-quality audiovisual content to a widespread audience, ensuring compatibility and interoperability among different devices and networks.

OTT Services: Over-the-top (OTT) services, such as video-on-demand platforms, can utilize this standard to provide seamless and consistent user experiences across various devices and network conditions.

Virtual Reality and Augmented Reality: Immersive multimedia experiences, including virtual reality and augmented reality applications, can benefit from the efficient transport and delivery capabilities of ISO-IEC 23008-12:2014.

Education and Training: Multimedia educational materials and training programs can be easily distributed to learners through various channels while maintaining quality and synchronization.

In conclusion, ISO-IEC 23008-12:2014 is a crucial standard that enables efficient transportation and delivery of multimedia content across different networks and devices. Its specifications and features contribute to seamless streaming, broadcasting, and storage of audio, video, and other media types. This standard has significant applications in broadcasting, streaming, virtual reality, education, and more, making it an essential component of the modern multimedia landscape.