- 专利标题: Video distribution system including progressive playback
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申请号: US14632670申请日: 2015-02-26
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公开(公告)号: US09794318B2公开(公告)日: 2017-10-17
- 发明人: Roland Osborne
- 申请人: Sonic IP, Inc.
- 申请人地址: US CA San Diego
- 专利权人: Sonic IP, Inc.
- 当前专利权人: Sonic IP, Inc.
- 当前专利权人地址: US CA San Diego
- 代理机构: KPPB LLP
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04L29/06 ; H04N5/76 ; H04N5/783 ; H04N7/173 ; H04N21/234 ; H04N21/44 ; H04N21/472 ; H04N21/6587 ; G06F17/30
摘要:
A receiver driven approach for playback of remote content is described. One embodiment includes obtaining information concerning the content of the media file from the remote server, identifying a starting location within the media sequence, identifying byte ranges of the media file corresponding to media required to play the media sequence from the starting location, requesting the byte ranges required to play the media sequence from the starting location, buffering received bytes of information pending commencement of playback, playing back the buffered bytes of information, receiving a user instruction, identifying byte ranges of the media file corresponding to media required to play the media sequence in accordance with the user instruction, flushing previous byte range requests, and requesting the byte ranges required to play the media in accordance with the user instruction.
公开/授权文献
- US20150172351A1 VIDEO DISTRIBUTION SYSTEM INCLUDING PROGRESSIVE PLAYBACK 公开/授权日:2015-06-18
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