ISO-IEC 14496-18:2017 is an international standard that defines the specifications for coding audio-visual objects. It is developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). This standard is a part of the MPEG-4 multimedia framework, which encompasses various technologies related to audio and video coding.
Key Features of ISO-IEC 14496-18:2017
The standard incorporates several key features that make it a go-to choice for professionals in the field:
Object-Based Coding: ISO-IEC 14496-18:2017 provides the ability to code audio-visual objects separately, allowing for efficient manipulation and interaction with individual components of the multimedia content.
Adaptive Streaming: The standard supports adaptive streaming techniques, enabling seamless delivery of multimedia content over various network conditions. This ensures optimal playback quality for end users.
Enhanced Compression Efficiency: By utilizing efficient compression algorithms, ISO-IEC 14496-18:2017 achieves higher data compression ratios without compromising the quality of audio and video. This results in reduced bandwidth requirements and storage costs.
Interoperability: The standard guarantees interoperability across different devices and platforms. This means that multimedia content encoded using ISO-IEC 14496-18:2017 can be played back on a wide range of compliant devices without any compatibility issues.
Robustness: ISO-IEC 14496-18:2017 includes mechanisms for error resilience and error concealment, ensuring that even in the presence of transmission errors or packet loss, the multimedia content remains intact and visually pleasing.
Applications of ISO-IEC 14496-18:2017
ISO-IEC 14496-18:2017 finds applications in various fields where audio and video coding is involved:
Streaming Services: The standard's support for adaptive streaming makes it a perfect fit for streaming platforms that aim to deliver high-quality multimedia content over the internet. It enables smooth playback regardless of the user's network conditions.
Video Conferencing: ISO-IEC 14496-18:2017 facilitates efficient encoding and decoding of real-time audio and video, making it an ideal choice for video conferencing systems. It ensures clear communication and smooth collaboration between remote participants.
Virtual Reality (VR) and Augmented Reality (AR): The standard's object-based coding capabilities are particularly beneficial for VR and AR applications. It allows for immersive and interactive experiences by enabling the manipulation of audio-visual objects in real-time.
Broadcasting: Broadcasters utilize ISO-IEC 14496-18:2017 to efficiently compress audio and video content for transmission. Its interoperability ensures compatibility with a wide range of broadcast equipment and consumer devices.
In conclusion, ISO-IEC 14496-18:2017 plays a crucial role in audio and video coding, providing industry professionals with a standardized framework for efficient compression, adaptive streaming, and interoperability. Its versatility and robustness make it indispensable for various applications in our digital age.
Nina She