ISO/IEC TR 23008-14:2018

Overview

ISO/IEC TR 23008-14:2018 is a technical report that addresses high efficiency coding and media delivery in heterogeneous environments, specifically focusing on the conversion and coding practices for HDR/WCG Y′CbCr 4:2:0 video with PQ transfer characteristics. This standard is essential for professionals involved in the production, distribution, and playback of high dynamic range (HDR) content, ensuring that video quality is maintained across various platforms and devices.

Key Requirements

The standard outlines several key requirements that must be adhered to when working with HDR/WCG video content. These include:

• Implementation of the PQ (Perceptual Quantizer) transfer function for HDR content.
• Utilisation of Y′CbCr 4:2:0 chroma subsampling to optimise bandwidth while maintaining visual fidelity.
• Guidelines for the conversion of standard dynamic range (SDR) content to HDR, ensuring accurate colour representation.
• Recommendations for encoding practices that enhance compatibility across different media delivery systems.

Implementation Benefits

Adopting the practices outlined in ISO/IEC TR 23008-14:2018 offers numerous benefits for organisations involved in video production and distribution:

• Improved Video Quality: By following the standard, organisations can ensure that HDR content is delivered with optimal quality, enhancing viewer experience.
• Interoperability: The standard promotes compatibility between various devices and platforms, reducing issues related to playback and display.
• Efficiency: The use of Y′CbCr 4:2:0 chroma subsampling allows for more efficient data handling, which is crucial for streaming applications.
• Future-Proofing: Implementing these guidelines prepares organisations for future advancements in video technology and delivery methods.

Compliance Value

Compliance with ISO/IEC TR 23008-14:2018 is vital for organisations aiming to maintain industry standards in video quality and delivery. Adhering to this standard not only ensures that content meets technical specifications but also enhances credibility in the market. Compliance can lead to:

• Increased customer trust and satisfaction through consistent quality.
• Reduced risk of technical issues during content distribution.
• Alignment with regulatory requirements for media delivery, particularly in broadcasting and streaming services.

In conclusion, ISO/IEC TR 23008-14:2018 serves as a foundational document for organisations working with HDR/WCG video. By implementing its guidelines, compliance professionals can ensure that their practices align with industry standards, ultimately leading to enhanced video quality and user satisfaction.