KR100574186B1 - 부호화 스트림 스플라이싱 장치 및 방법과 부호화 스트림 생성 장치 및 방법과 편집 장치 및 방법 및 편집 시스템 - Google Patents

부호화 스트림 스플라이싱 장치 및 방법과 부호화 스트림 생성 장치 및 방법과 편집 장치 및 방법 및 편집 시스템 Download PDF

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KR100574186B1
KR100574186B1 KR1019997004866A KR19997004866A KR100574186B1 KR 100574186 B1 KR100574186 B1 KR 100574186B1 KR 1019997004866 A KR1019997004866 A KR 1019997004866A KR 19997004866 A KR19997004866 A KR 19997004866A KR 100574186 B1 KR100574186 B1 KR 100574186B1
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South Korea
Prior art keywords
stream
splicing
encoding
picture
field
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KR1019997004866A
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English (en)
Korean (ko)
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KR20000069258A (ko
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다하라가츠미
야스다미키타
네기시신지
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소니 가부시끼 가이샤
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Publication of KR20000069258A publication Critical patent/KR20000069258A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving management of server-side video buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
KR1019997004866A 1997-10-03 1998-10-05 부호화 스트림 스플라이싱 장치 및 방법과 부호화 스트림 생성 장치 및 방법과 편집 장치 및 방법 및 편집 시스템 KR100574186B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27127597 1997-10-03
JP97-271275 1997-10-03
PCT/JP1998/004497 WO1999018720A1 (en) 1997-10-03 1998-10-05 Encoded stream splicing device and method, and an encoded stream generating device and method

Publications (2)

Publication Number Publication Date
KR20000069258A KR20000069258A (ko) 2000-11-25
KR100574186B1 true KR100574186B1 (ko) 2006-04-27

Family

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Application Number Title Priority Date Filing Date
KR1019997004866A KR100574186B1 (ko) 1997-10-03 1998-10-05 부호화 스트림 스플라이싱 장치 및 방법과 부호화 스트림 생성 장치 및 방법과 편집 장치 및 방법 및 편집 시스템

Country Status (8)

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US (1) US6529550B2 (US06529550-20030304-M00002.png)
EP (1) EP0944249B1 (US06529550-20030304-M00002.png)
JP (2) JP3709721B2 (US06529550-20030304-M00002.png)
KR (1) KR100574186B1 (US06529550-20030304-M00002.png)
CN (1) CN1148955C (US06529550-20030304-M00002.png)
CA (1) CA2273940C (US06529550-20030304-M00002.png)
DE (1) DE69838869T2 (US06529550-20030304-M00002.png)
WO (1) WO1999018720A1 (US06529550-20030304-M00002.png)

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EP0944249B1 (en) 2007-12-19
JPH11220655A (ja) 1999-08-10
EP0944249A1 (en) 1999-09-22
CN1244325A (zh) 2000-02-09
US20020080875A1 (en) 2002-06-27
CA2273940A1 (en) 1999-04-15
DE69838869T2 (de) 2008-12-04
CA2273940C (en) 2008-12-09
JP3709721B2 (ja) 2005-10-26
EP0944249A4 (en) 2004-10-20
DE69838869D1 (de) 2008-01-31
JP4296604B2 (ja) 2009-07-15
WO1999018720A1 (en) 1999-04-15
CN1148955C (zh) 2004-05-05
US6529550B2 (en) 2003-03-04

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