Patent search ap:("IBM") AND inv:"HSIAO ERIC" Page 1

1.

发明专利
Displaying a set of multimedia segments according to a playlist 未知

公开(公告)号：GB2357002A

公开(公告)日：2001-06-06

申请号：GB0024217

申请日：2000-10-04

Applicant: IBM

Inventor： CHING JENNIE , HSIAO ERIC , LEE PETER S , STERN EDITH H , WILLNER BARRY E

IPC: H04N5/44 , H04N7/16 , H04N21/2343 , H04N21/235 , H04N21/258 , H04N21/262 , H04N21/2665 , H04N21/2668 , H04N21/433 , H04N21/435 , H04N21/44 , H04N21/443 , H04N21/45 , H04N21/454 , H04N21/61 , H04N21/6543 , H04N21/81 , H04N21/858 , H04N5/00

Abstract: Multimedia segments (e.g. audio or video tracks, still images etc.), along with a playlist (e.g. fig. 3 ), are transmitted by a provider and received by a processing system interfaced with a viewer's audiovisual display. The playlist comprises a series of instructions to combine the various multimedia segments in a predetermined manner. The segments, when combined in the display according to the playlist, comprise a multimedia presentation. Some of the multimedia segments to be combined may be provided to the processing system via other means, such as the internet.

2.

发明专利
Automatic monitoring of service quality of digital video material by embedding signature in each frame and determining play statistics at player 未知

公开(公告)号：DE10129635A1

公开(公告)日：2002-01-03

申请号：DE10129635

申请日：2001-06-20

Applicant: IBM

Inventor： BRUNHEROTO JOSE R , LEE PETER S , SCHAFFA FRANK A , HSIAO ERIC

IPC: H04N17/00 , H04N7/025 , H04N7/16 , H04N7/64

Abstract: The method involves embedding a signature in each frame of the digital video material, by a program control device in a source apparatus, e.g. using a hash algorithm, and/or by encrypting a meta-stream. The play statistics for the digital video material are determined based on the signature, by a program control device in the player. Independent claims are also included for: (a) a system for automatically monitoring the service quality of video material, (b) a method for performing automatic monitoring.

3.

发明专利
Dynamic composition at the set-top box 未知

公开(公告)号：GB2357002B

公开(公告)日：2004-06-30

申请号：GB0024217

申请日：2000-10-04

Applicant: IBM

Inventor： CHING JENNIE , HSIAO ERIC , LEE PETER S , STERN EDITH H , WILLNER BARRY E

IPC: H04N5/44 , H04N7/16 , H04N21/2343 , H04N21/235 , H04N21/258 , H04N21/262 , H04N21/2665 , H04N21/2668 , H04N21/433 , H04N21/435 , H04N21/44 , H04N21/443 , H04N21/45 , H04N21/454 , H04N21/61 , H04N21/6543 , H04N21/81 , H04N21/858 , H04N5/00

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