Progress Report on VVC Applications

Q3 Engineering

SMPTE Motion Imaging Journal Pub Date : 2023-09-07 DOI:10.5594/JMI.2023.3295479

Yasuko Sugito

引用次数: 0

Abstract

Versatile video coding (VVC)1 is the latest video coding standard that can compress ultrahigh-definition (UHD)-1/4K and UHD-2/8K videos efficiently. Since its standardization in July 2020, various applications of VVC have been studied. This report introduces two types of VVC applications. First, in VVC, multilayer video coding is simple to use as opposed to previous standards. Herein, future service examples utilizing spatial and content scalability are provided to demonstrate its extensibility and user-selectable content, respectively. Second, quality assessment on 8K VVC video is conducted at various viewing conditions, and a simple regression equation reveals how the screen size and viewing distance affect subjective quality.

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VVC应用进展报告

多功能视频编码(VVC)1是能够高效压缩超高清(UHD)-1/4K和UHD-2/ 8k视频的最新视频编码标准。自2020年7月标准化以来，VVC的各种应用已经得到了研究。本报告介绍两种类型的VVC应用。首先，在VVC中，多层视频编码与以前的标准相比使用简单。本文提供了利用空间可扩展性和内容可扩展性的未来服务示例，分别演示了其可扩展性和用户可选择的内容。其次，对不同观看条件下的8K VVC视频进行质量评估，通过简单的回归方程揭示屏幕尺寸和观看距离对主观质量的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

SMPTE Motion Imaging Journal 工程技术-成像科学与照相技术

CiteScore

0.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The SMPTE Motion Imaging Journal is the key publication of the Society, consistently ranked by our members as the most valuable benefit of their SMPTE membership. Each issue of the Journal explores a theme in great depth, with peer-reviewed technical articles from leading academics, researchers and engineers working at the top companies worldwide. You''ll expand your knowledge on topics like image processing, display technologies, audio, compression, standards, digital cinema, distribution and machine learning and much more. For additional coverage of each month''s topic, the Journal features more exclusive articles online.