讲师
Akamai
首席架构师
Will Law是Akamai媒体业务群的首席架构师,是公司媒体分发技术的团队负责人。他在互联网流媒体领域拥有18年的工作经验,始终专注于客户端技术的开发,编写了许多至今仍在为Akamai使用的早期网络连接框架。 他目前主要专注于MPEG DASH和HTTP流媒体、4K分发、VR交付,CMAF,WebRTC,云转码和多比特率切换等领域。 Will Law担任DASH产业论坛的副主席,CTA WAVE Project项目的副主席,拥有航空航天工程学的硕士学位和工商管理硕士学位,此前曾为Adobe、Internap和一些列媒体行业的初创公司服务过。
演讲:全球OTT内容分发技术的演进
时间
2017-10-20 11:05 - 11:45
地点
鸿运厅
主要内容
This session explores technologies and trends impacting global OTT content delivery, seen from the perspective of the world’s largest CDN. We will examine a number of current topics, including worldwide bandwidth trends, the use and benefits of new protocols such as QUIC, how acronyms like CMAF, MSE and EME will change our lives, the reality of Virtual Reality, the changing roles of CDNs and a view of what media distribution in near future may look like.
所属专题
主题演讲
纵览音视频新技术与趋势。
同专题的演讲
王田
过去30年是数字化音视频媒体蓬勃发展的时代,媒体编解码及系统的标准,特别是MPEG标准起到了关键的作用。随着AR/VR的兴起,沉浸式媒体体验成为研究的热点,未来将带来真3D全沉浸式的媒体体验。同时媒体的标准也在与时俱进,新业务的需求驱动新的MPEG标准研究,来提供更好的沉浸式体验。例如2017年启动的下一代视频编码标准,将内生支持360度视频格式,点云压缩标准同样是为了满足未来3D业务的需求。本报告主要对当前MPEG沉浸式媒体标准的进展做一个综述,同时简单介绍相关开源免费标准的进展。
Zoe Liu
In this talk, we will present the argument in favor of an open source, royalty-free video codec that will keep pace with the evolution of video traffic. Additionally, we argue that the availability of a state-of-the-art, royalty-free codec levels the playing field, allowing small content owners and application developers to compete with the larger companies that operate in this space. This will ultimately result in a richer and more diverse internet. We will then introduce the Alliance for Open Media (AOM), a consortium with a lineup of tech giants including Google, Adobe, Amazon, AMD, Broadcom, Cisco, Google, Hulu, IBM, Intel, Microsoft, Mozilla, nVIDIA, Netflix, etc. 25+ board members, many of which own patent leading Internet companies. AOM is dedicated to developing open source, royalty free, new generational media formats, codecs and technologies. We will finally elaborate the showcase of YouTube which has increasingly heavily on VP9 - the direct ancestor of the AOM video codec.