What is ISO-IEC 20966:2021?

ISO-IEC 20966:2021, also known as the International Standard for Information Technology - Coding of Audio-Visual Objects, is a technical specification that defines a standardized format for representing audio and visual content. This standard is used in various industries, including broadcasting, video streaming, and multimedia applications.

Key Features of ISO-IEC 20966:2021

The ISO-IEC 20966:2021 standard offers several key features that make it a preferred choice for encoding audio and visual data:

High Efficiency Video Coding (HEVC): The standard supports HEVC, a compression algorithm that provides better video quality at lower bit rates compared to previous standards.

Advanced Audio Coding (AAC): ISO-IEC 20966:2021 incorporates AAC, a widely used audio compression technique that delivers high-quality sound with reduced file sizes.

Flexible Bitstream Framework: The standard provides a flexible bitstream framework, allowing for easy adaptation to different network conditions and device capabilities.

Enhanced Scalability: ISO-IEC 20966:2021 supports scalable coding, enabling efficient transmission and storage of audio and visual content over various networks and devices.

Benefits and Applications

The ISO-IEC 20966:2021 standard brings several benefits to both content creators and end-users:

Improved Quality and Efficiency: By utilizing advanced compression techniques, the standard ensures high-quality audiovisual experience while minimizing bandwidth requirements.

Broad Compatibility: ISO-IEC 20966:2021 is designed to be compatible with different devices, platforms, and applications, ensuring seamless playback across various environments.

Cost Savings: The standard's efficient coding techniques contribute to reduced file sizes, resulting in cost savings for storage, bandwidth, and transmission.

Wide Range of Applications: ISO-IEC 20966:2021 finds applications in broadcasting, video streaming services, virtual reality, gaming, and many other sectors where efficient audiovisual representation is crucial.

Conclusion

ISO-IEC 20966:2021 plays a significant role in the digital media landscape by offering an effective and standardized way to encode audio and visual content. With its advanced features and wide range of applications, this international standard ensures high-quality multimedia experiences while optimizing efficiency and compatibility. Content creators and consumers can benefit from the improved quality, broad compatibility, and cost savings brought by ISO-IEC 20966:2021.