Invention Grant
- Patent Title: Dynamic rate adjustment to splice compressed video streams
- Patent Title (中): 动态速率调整以拼接压缩视频流
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Application No.: US12015490Application Date: 2008-01-16
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Publication No.: US08335262B2Publication Date: 2012-12-18
- Inventor: Michael G. Hluchyj , Santosh Krishnan , Christopher Lawler , Qin-Fan Zhu
- Applicant: Michael G. Hluchyj , Santosh Krishnan , Christopher Lawler , Qin-Fan Zhu
- Applicant Address: US MA Westford
- Assignee: Verivue, Inc.
- Current Assignee: Verivue, Inc.
- Current Assignee Address: US MA Westford
- Agency: Proskauer Rose LLP
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04J3/18

Abstract:
Described are computer-based methods and apparatuses, including computer program products, for dynamic rate adjustment to splice video streams. A splicer receives a first compressed video stream of bits and buffers the first video stream of bits in a first buffer. The splicer receives a second compressed video stream of bits to splice into the first compressed video stream. The splicer buffers the second compressed video stream of bits in a second buffer. The splicer determines a departure time for a splice in-point of the second compressed video stream of bits. The splicer adjusts a rate of the first compressed video stream of bits, a rate of the second compressed video stream of bits, or both to achieve the departure time.
Public/Granted literature
- US20090180534A1 DYNAMIC RATE ADJUSTMENT TO SPLICE COMPRESSED VIDEO STREAMS Public/Granted day:2009-07-16
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