专题出品人
LiveVideoStack
创始人&主编
包研,LiveVideoStack创始人&主编,超过10年的科技媒体与技术社区从业经历,相信技术改变世界的力量。
专题:主题演讲
时间
2018/10/19 09:05 - 12:05
地点
鸿运厅
主要内容
纵览音视频新技术与应用新趋势。
该专题的演讲
王涛
“给我一个支点,我可以撬起地球。”AI就是视频行业中那个支点,人工智能赋予了视频更多新玩法,AI技术的运用使爱奇艺更懂内容,体现在生产,内容,分发,变现等方面,为广大用户带来新体验。在本次分享中,和大家一起讨论,AI在视频娱乐中的新技术应用及未来发展。
马思伟
本次分享主要介绍最新一代VVC和AVS3视频编码标准进展,包括关键技术特色及未来应用展望。
于冰
工程师、科学家们往往喜欢从技术角度出发来思考问题,设计产品,比如无人机、VR眼镜、3D电视等,有可能会产生颠覆性的创新,也有可能曲高和寡。快手是一个面向用户的内容平台,倾向于采用用户导向的方法。本次我们将分享快手是如何以用户体验为导向,结合工程、算法、大数据方面的实践,构建面向未来的音视频技术体系的。
Debargha Mukherjee
Google embarked on the WebM Project in 2010 to develop open source, royalty-­free video codecs designed specifically for media on the Web. The second generation codec released by the WebM project, VP9, ­is currently served by YouTube, and enjoys billions of views per day. Realizing the need for even greater compression efficiency and to cope with the ever-increasing demand for video on the web, Google joined a consortium of major tech companies called the Alliance for Open Media in 2016, and started an ambitious project to develop a next generation royalty-free codec AV1. AV1 was finalized in June 2018, and achieves about an one-third reduction in bandwidth over current generation codecs VP9 and HEVC at a practical hardware and software complexity. This makes AV1 the most advanced video codec available today that is also royalty-free. In this talk, I will provide a technical overview of the most innovative coding tools in AV1, followed by coding results on standard test sets compared against VP9 and HEVC.