Invention Grant
- Patent Title: Bit-rate constrained trick play through stream switching and adaptive streaming
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Application No.: US12132028Application Date: 2008-06-03
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Publication No.: US09038121B2Publication Date: 2015-05-19
- Inventor: Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
- Applicant: Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Tutunjian & Bitetto, P.C.
- Agent Anne V. Dougherty
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N21/234 ; H04N21/2343 ; H04N21/2387 ; H04N21/239 ; H04N21/44 ; H04N21/6587
Abstract:
A system for bit-rate stream playout at preset speeds including a regular playout speed and other than the regular playout speed includes multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds. A selection mechanism is responsive to requests for playout speeds. The selection mechanism selects from among the plurality of streams to service a request.
Public/Granted literature
- US20080271102A1 BIT-RATE CONSTRAINED TRICK PLAY THROUGH STREAM SWITCHING AND ADAPTIVE STREAMING Public/Granted day:2008-10-30
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