A Technical Overview of AV1
Jingning Han, Bohan Li, Debargha Mukherjee, Ching-Han Chiang, Adrian, Grange, Cheng Chen, Hui Su, Sarah Parker, Sai Deng, Urvang Joshi, Yue Chen,, Yunqing Wang, Paul Wilkins, Yaowu Xu, and James Bankoski
TL;DR
This paper provides a comprehensive technical overview of the AV1 video codec, highlighting its design features that enable over 30% better compression efficiency compared to VP9, while considering hardware implementation aspects.
Contribution
It offers a detailed analysis of AV1's codec design, emphasizing innovations that improve compression performance and hardware feasibility.
Findings
AV1 achieves over 30% bit-rate reduction compared to VP9.
The paper discusses hardware considerations for AV1 implementation.
It provides a technical overview of AV1's codec architecture.
Abstract
The AV1 video compression format is developed by the Alliance for Open Media consortium. It achieves more than 30% reduction in bit-rate compared to its predecessor VP9 for the same decoded video quality. This paper provides a technical overview of the AV1 codec design that enables the compression performance gains with considerations for hardware feasibility.
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