Invention Grant
US08649669B2 Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming via hypertext transfer protocol using trick play streams
有权
用于通过使用特技播放流的超文本传输协议对用于自适应比特率流进行编码的媒体进行平滑视觉搜索的系统和方法
- Patent Title: Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming via hypertext transfer protocol using trick play streams
- Patent Title (中): 用于通过使用特技播放流的超文本传输协议对用于自适应比特率流进行编码的媒体进行平滑视觉搜索的系统和方法
-
Application No.: US13223186Application Date: 2011-08-31
-
Publication No.: US08649669B2Publication Date: 2014-02-11
- Inventor: Jason Braness , Kourosh Soroushian , Auke Sjoerd van der Schaar
- Applicant: Jason Braness , Kourosh Soroushian , Auke Sjoerd van der Schaar
- Applicant Address: US CA Santa Clara
- Assignee: Sonic IP, Inc.
- Current Assignee: Sonic IP, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: KPPB LLP
- Main IPC: H04N5/783
- IPC: H04N5/783
Abstract:
Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming using trick play streams are disclosed. One embodiment of the invention includes requesting and buffering portions of video from at least one of the alternative streams using a playback device, decoding the buffered portions of video using a decoder on the playback device, receiving at least one user instruction directing the playback device to perform a visual search of the media, requesting and buffering portions of video from the trick play stream using the playback device, and decoding the buffered portions of the trick play stream using a decoder on the playback device.
Public/Granted literature
Information query
