TW200605684A - Creating a seamless connection of multimedia sections without requiring recoding - Google Patents

Creating a seamless connection of multimedia sections without requiring recoding

Info

Publication number
TW200605684A
TW200605684A TW094111512A TW94111512A TW200605684A TW 200605684 A TW200605684 A TW 200605684A TW 094111512 A TW094111512 A TW 094111512A TW 94111512 A TW94111512 A TW 94111512A TW 200605684 A TW200605684 A TW 200605684A
Authority
TW
Taiwan
Prior art keywords
section
exit
entry
location
packets
Prior art date
Application number
TW094111512A
Other languages
Chinese (zh)
Inventor
Serhiy Tkachenko
Arie Koene
Nikolco Gidalov
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200605684A publication Critical patent/TW200605684A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • 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
    • H04N21/44016—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The invention concerns a method, devices and a computer program code (10) for interconnecting multimedia stream sections. The method comprises detecting user selected switching from a first to a second section at an exit time (USEX) of the first section and an entry time (USEN) of the second section, determining exit (AEX) and entry locations (AEN) having sequence start markers based on the exit time and entry time, selecting, in the first section, all media packets (V2, A2) associated with the marker and possible media packets (Al) after the exit location associated with previous sequences, selecting, in the second section, stream control information (SC) before the entry location, removing nonselected packets after the exit location in the first section and before the entry location in the second section, placing a sequence end marker (E) in the first section and adding filling packets to the sections (TS' l, TS'2) for meeting coding requirements.
TW094111512A 2004-04-15 2005-04-12 Creating a seamless connection of multimedia sections without requiring recoding TW200605684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04101540 2004-04-15

Publications (1)

Publication Number Publication Date
TW200605684A true TW200605684A (en) 2006-02-01

Family

ID=34963834

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094111512A TW200605684A (en) 2004-04-15 2005-04-12 Creating a seamless connection of multimedia sections without requiring recoding

Country Status (2)

Country Link
TW (1) TW200605684A (en)
WO (1) WO2005101414A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI484818B (en) * 2010-09-30 2015-05-11 Apple Inc Techniques for synchronizing audio and video data in an image signal processing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6707778B1 (en) * 1999-11-10 2004-03-16 Thomson Licensing S.A. Edit to picture without decoding and re-encoding of MPEG bit stream for recordable DVD
JP3609776B2 (en) * 2001-12-17 2005-01-12 株式会社東芝 Editing apparatus and editing method
JP3900050B2 (en) * 2002-09-13 2007-04-04 株式会社日立製作所 Data processing apparatus, video camera, and data processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI484818B (en) * 2010-09-30 2015-05-11 Apple Inc Techniques for synchronizing audio and video data in an image signal processing system

Also Published As

Publication number Publication date
WO2005101414A1 (en) 2005-10-27

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