发明名称 |
Dynamic rate adjustment to splice compressed video streams |
摘要 |
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. |
申请公布号 |
US8335262(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US20080015490 |
申请日期 |
2008.01.16 |
申请人 |
HLUCHYJ MICHAEL G.;KRISHNAN SANTOSH;LAWLER CHRISTOPHER;ZHU QIN-FAN;VERIVUE, INC. |
发明人 |
HLUCHYJ MICHAEL G.;KRISHNAN SANTOSH;LAWLER CHRISTOPHER;ZHU QIN-FAN |
分类号 |
H04N7/12;H04J3/18 |
主分类号 |
H04N7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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