Title:
拡大されたマルチメディア情報の並行的同期表示装置
Document Type and Number:
Japanese Patent JP2004531147
Kind Code:
A
Abstract:
A system and method are disclosed that allow viewers of video/TV programs to automatically, or by request, receive synchronized supplemental multimedia information related to the video/TV programs. The supplemental multimedia information is received as an. Internet document, e.g., using Synchronized Multimedia Integration Language (SMIL). Synchronizing information is received/extracted from the video/TV program. The synchronizing information may be in the form of keyframes, image triggers extracted using image recognition technology, time codes or Closed Captioning (CC) and Extended Data Services (EDS) codes. The video/TV program and the supplemental multimedia information are then displayed as a virtual web page.
Inventors:
Pio Trowski, Tony Yee
Application Number:
JP2003504672A
Publication Date:
October 07, 2004
Filing Date:
June 11, 2002
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H04N5/44; H04N5/445; H04N21/235; H04N21/431; H04N21/435; H04N21/44; H04N21/4722; H04N21/8547; H04N21/858; H04N21/462; (IPC1-7): H04N7/173; H04N5/44
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Sadao Sasaki
Shinsuke Onuki
Tadashige Ito
Sadao Sasaki
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