公开(公告)号：US20160065967A1

公开(公告)日：2016-03-03

申请号：US14834624

申请日：2015-08-25

Applicant: Google Inc.

Inventor： Ermin Kozica ,  Dave Zachariah ,  Willem Bastiaan Kleijn

IPC: H04N19/136 ,  H04N19/172 ,  H04N19/44

CPC classification number: H04N19/136 ,  H04N19/12 ,  H04N19/172 ,  H04N19/44 ,  H04N19/46 ,  H04N19/61 ,  H04N21/23439 ,  H04N21/26275 ,  H04N21/4305

Abstract: Implementations of independent temporally concurrent video stream coding may include encoding a plurality of input frames from an input video sequence, wherein the plurality of input frames includes a first input frame. Encoding the plurality of input frames may include generating a first plurality of encoded frames based on the plurality of input frames such that the first plurality of encoded frames includes a first encoded I-frame corresponding to the first input frame, and generating a second plurality of encoded frames based on the plurality of input frames such that the second plurality of encoded frames includes a first encoded P-frame corresponding to the first input frame. Implementations of independent temporally concurrent video stream coding may include including the first plurality of encoded frames and the second plurality of encoded frames in an output, and transmitting the output to a decoder.

Abstract translation: 独立时间并发视频流编码的实现可以包括从输入视频序列对多个输入帧进行编码，其中多个输入帧包括第一输入帧。 编码多个输入帧可以包括基于多个输入帧生成第一多个编码帧，使得第一多个编码帧包括与第一输入帧相对应的第一编码I帧，以及生成第二多个 基于所述多个输入帧的编码帧，使得所述第二多个编码帧包括与所述第一输入帧对应的第一编码P帧。 独立时间并发视频流编码的实现可以包括在输出中包括第一多个编码帧和第二多个编码帧，并将该输出发送到解码器。

公开(公告)号：US09094663B1

公开(公告)日：2015-07-28

申请号：US14319491

申请日：2014-06-30

Applicant: Google Inc.

Inventor： Marco Paniconi ,  Ermin Kozica

IPC: H04N7/26 ,  H04N19/169 ,  H04N19/164 ,  H04N19/196 ,  H04N19/115

CPC classification number: H04N19/196 ,  H04N19/115 ,  H04N19/137 ,  H04N19/14 ,  H04N19/164 ,  H04N19/166 ,  H04N19/174 ,  H04N19/188

Abstract: Adaptive media optimization is described. Aspects of the invention modify video encoding and network transmission settings to optimize the user viewing experience. The system and method sample video content to determine various content features of the video. The system and method use the identified content features in conjunction with network statistics to modify encoding settings and network transmission options to ensure a minimum of interruption in the transmitted video. Previously generated lookup tables ensure efficient mapping of video content and network conditions to encoding and transmission settings.

Abstract translation: 描述了自适应介质优化。 本发明的方面修改视频编码和网络传输设置以优化用户观看体验。 系统和方法采样视频内容来确定视频的各种内容功能。 系统和方法使用所识别的内容特征与网络统计结合来修改编码设置和网络传输选项，以确保传输视频中的最少中断。 以前生成的查找表确保将视频内容和网络条件有效映射到编码和传输设置。