发明公开
EP1279232A4 SINGLE CLOCK REFERENCE FOR COMPRESSED DOMAIN PROCESSING SYSTEMS
审中-公开
EINZELTAKTREFERENZFÜRVERARBEITUNGSSYSTEME IM KOMPRIMIERTEN BEREICH
- 专利标题: SINGLE CLOCK REFERENCE FOR COMPRESSED DOMAIN PROCESSING SYSTEMS
- 专利标题(中): EINZELTAKTREFERENZFÜRVERARBEITUNGSSYSTEME IM KOMPRIMIERTEN BEREICH
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申请号: EP01910765申请日: 2001-02-16
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公开(公告)号: EP1279232A4公开(公告)日: 2003-08-06
- 发明人: LYONS PAUL WALLACE , ACAMPORA ALFONSE ANTHONY , BELTZ JOHN PRICKETT , D ALESSANDRO VICTOR VINCENT , PECOTA CLIFFORD ARTHUR
- 申请人: SARNOFF CORP
- 专利权人: SARNOFF CORP
- 当前专利权人: SARNOFF CORP
- 优先权: US50661200 2000-02-18
- 主分类号: H04N7/52
- IPC分类号: H04N7/52 ; H04N21/242 ; H04N21/43 ; H03M7/00 ; H04N7/24 ; H04N7/58 ; H04N7/62
摘要:
A device and method for utilizing a single clock signal (300) to generate a digital data stream signal for transmission in a compressed domain transmission system. The device includes a plurality of packetized elementary stream encoders (100) electronically coupled to a transport stream encoder (200) electronically coupled to an output interface (600) to generate the digital stream signal. The method uses the single clock reference signal (300) to operate each of the packetized elementary stream encoders (100) to generate a plurality of packetized elementary signals, operate the transport stream encoder (200) to form a transport stream signal from the plurality of packetized elementary stream signals, operate the output interface (600) to output the digital stream signal in a predetermined manner.
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