| US 7,486,871 B2 | ||
| Time shifting by concurrently recording and playing a data stream | ||
| Dennis M. O'Connor, Chandler, Ariz. (US); Mark P. Chuang, Sunnyvale, Calif. (US); Boon-Lock Yeo, Sunnyvale, Calif. (US); and Robert L. Davies, Fremont, Calif. (US) | ||
| Assigned to Intel Corporation, Santa Clara, Calif. (US) | ||
| Filed on Mar. 07, 2003, as Appl. No. 10/383,459. | ||
| Application 10/383459 is a division of application No. 09/343870, filed on Jun. 30, 1999, granted, now 6,591,058. | ||
| Application 09/343870 is a continuation in part of application No. 09/150577, filed on Sep. 10, 1998, abandoned. | ||
| Application 09/150577 is a continuation in part of application No. 08/996535, filed on Dec. 23, 1997, granted, now 6,480,667, filed on Nov. 12, 2002. | ||
| Prior Publication US 2003/0165324 A1, Sep. 04, 2003 | ||
| Int. Cl. H04N 5/93 (2006.01); H04N 5/00 (2006.01) | ||
| U.S. Cl. 386—52 [386/125] | 3 Claims |
| 1. A method of detecting shots or scene changes in compressed video infoririation comprising:
identifying a shot or scene change information developed by the algorithm used to compress said video information;
using said shots or scene change information to identify a shot or scene change;
marking the location of said shot or scene change to facilitate identifying the video frame where the shot or scene change
occurs including comparing the location of said shot or scene change to information stored in association with said video
frames indicative of the time when the video frames were received; and
storing said compressed video in a randomly accessible memory.
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