发明授权
- 专利标题: Real-time media delivery with automatic catch-up
- 专利标题(中): 具有自动追踪功能的实时媒体传送
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申请号: US12752478申请日: 2010-04-01
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公开(公告)号: US08402155B2公开(公告)日: 2013-03-19
- 发明人: Andy Glow
- 申请人: Andy Glow
- 申请人地址: US FL Tampa
- 专利权人: XCIRA, Inc.
- 当前专利权人: XCIRA, Inc.
- 当前专利权人地址: US FL Tampa
- 代理机构: Smith Risley Tempel Santos LLC
- 代理商 Gregory Scott Smith
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04N7/173 ; G06F15/173 ; G06F15/177
摘要:
Live media content is delivered in substantially real-time to a player device from a streamer and through a content delivery network. The streamer receives live media content and encodes and streams the content over the content delivery network. The content delivery network is configured to provide minimal buffering. A player device accessing the streaming channel receives media frames and buffers the frames while rending the received frames in order of receipt. If the buffer is loaded to the point that the currently rendered data lags the actual live feed by more than a threshold amount of time, the player skips over one or more video frames to bring the rendered content more current. For instance, the buffer can be flushed and more recent content can be received from the content delivery network.
公开/授权文献
- US20110246657A1 REAL-TIME MEDIA DELIVERY WITH AUTOMATIC CATCH-UP 公开/授权日:2011-10-06
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