讲师
微帧科技
联合创始人/首席科学家
Zoe Liu 是微帧科技(Visionular)联合创始人兼首席科学家。Zoe与合伙人朱政一起于2018年7月创立微帧,在杭州和硅谷同时设立子公司,致力于视频AI+编码和处理技术的打造,提供面向企业的相关产品和服务,力图视频带宽需求更小、画质更清晰的极致解决方案。Zoe在微帧之前曾就职于谷歌5年,是开放媒体联盟(AOM)新一代开源视频编解码标准AV1的主要贡献者,对图像/视频编码标准及相应编解码器优化技术拥有资深的研发经验。Zoe曾是多款拥有数亿活跃用户或技术变革性视频通话产品研发团队的核心成员,包括苹果公司的FaceTime、谈客视讯的多移动平台视频通话APP、以及谷歌眼镜的视频通话APP。Zoe拥有多个世界著名研究实验室的工作经验,包括贝尔实验室、诺基亚研究中心、太阳微处理器中心实验室、以及惠普实验室。Zoe已发表40多篇国际会议/期刊论文,署名50余项正在审定或已授权的技术专利。她曾是2018年谷歌开发者大会(Google I/O)发言人,并一直是LiveVideoStack音视频社区大会的积极参与者。
演讲:AOM - Open Source Video Codec
时间
2017-10-20 10:25 - 11:05
地点
主要内容
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.
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。
William Robert Law
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