发明授权
- 专利标题: Multiple audio streams
- 专利标题(中): 多个音频流
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申请号: US12896701申请日: 2010-10-01
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公开(公告)号: US08745675B2公开(公告)日: 2014-06-03
- 发明人: Edin Hodzic , Prasanna Ganesan , Andrew M. Goodman , Sumankar Shankar
- 申请人: Edin Hodzic , Prasanna Ganesan , Andrew M. Goodman , Sumankar Shankar
- 申请人地址: US CA Santa Clara
- 专利权人: Vudu, Inc.
- 当前专利权人: Vudu, Inc.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Stevens Law Group
- 代理商 David R. Stevens
- 主分类号: H04N7/173
- IPC分类号: H04N7/173
摘要:
A system and method for providing multiple audio streams for a video over a network such as the Internet. The system comprises a server that includes an encryption unit and a slicing unit, a plurality of boxes, and an ordering box. The server encodes multiple audio streams and a single video to be sliced into segments. The sliced segments of multiple audio streams and the single video are seeded to a number of the plurality of boxes. This may be repeated for other videos with multiple streams. When the ordering box makes a request for a single video with a single audio, then the number of boxes with segments of the requested video and multiple audio streams, filters and sends the requested video and requested single audio stream to the ordering box. Similarly, multiple closed caption streams can be handled and provided like the audio streams.
公开/授权文献
- US20110023072A1 MULTIPLE AUDIO STREAMS 公开/授权日:2011-01-27
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