Invention Grant
- Patent Title: Video distribution system including progressive playback
- Patent Title (中): 视频分配系统包括逐行播放
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Application No.: US11970493Application Date: 2008-01-07
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Publication No.: US07886069B2Publication Date: 2011-02-08
- Inventor: Roland Osborne
- Applicant: Roland Osborne
- Applicant Address: US CA San Diego
- Assignee: DIVX, LLC
- Current Assignee: DIVX, LLC
- Current Assignee Address: US CA San Diego
- Agency: Kauth, Pomeroy, Peck & Bailey LLP
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
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.
Public/Granted literature
- US20080168133A1 VIDEO DISTRIBUTION SYSTEM INCLUDING PROGRESSIVE PLAYBACK Public/Granted day:2008-07-10
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