H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/76 (2006.01) H04N 7/16 (2006.01)
Patent
CA 2556641
A system, method and computer-readable medium are presented for providing real- time content-based navigation of live video programming. The video programming is received and a searchable database is generated. The method aspect of the invention comprises receiving a live video program, generating an index to the received live video program by extracting images and/or text from the video program, recording the live video program, presenting at least a portion of data associated with the generated index to a user, receiving user input regarding a search to a portion of the recorded video program to which the user desires to navigate and playing back the recorded video program starting at the searched portion identified by the user input. The search may be of an image and/or text portion of the presentation. The system may present a search field to the user (instead of the at least a portion of data associated with the generated index) to enable the user to search at least one of text information and image information associated with the live video program such that the user can provide input and navigate to a portion of the recorded video program associated with the search input.
Gibbon David Crawford
Liu Zhu
Shahraray Behzad
At&t Corp.
Kirby Eades Gale Baker
LandOfFree
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