Videostream management system

• US 5,778,137 A
• Filed: 12/28/1995
• Issued: 07/07/1998
• Est. Priority Date: 12/28/1995
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Tognazzini, Bruce, Nielsen, Jakob
• Primary Examiner(s): Chevalier, Robert
• Application Number:
  US08/579,784
• Time in Patent Office: 922 Days
• Field of Search: 386/1, 386/4, 386/46, 386/52, 386/83, 386/22, 386/33, 386/32, 386/68, 386/69, 386/109, 386/125, 360/32, 360/33.1
• US Class Current: 386/239
• CPC Class Codes: G06F 16/739 in form of a video summary, e.g. the video summary being a video sequence, a composite still image or having synthesized frames
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 27/024 on tapes G11B27/028, G11B27/029 take precedence
• CPC Class Codes: G11B 27/026 on discs G11B27/028, G11B27/029 take precedence
• CPC Class Codes: G11B 27/028 with computer assistance
• CPC Class Codes: G11B 27/032 on tapes G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/105 of operating discs

Abstract

An improved videostream management system. A videostream broadcast or recording includes a relevance level indicator. When a user is unable to view a portion of a videostream, the user may record a highlight videostream. The highlight video is assembled by selecting portions of the videostream for recordation based on the relevance indicator transmitted in conjunction with the basic videostream. The user may then replay highlights of the basic videostream at a later time, without the need for manual editing of the videostream, or for reviewing the entire video stream.

Claims

1. A method of recording and replaying a videostream comprising the steps of:

receiving a basic videostream;

in association with said basic videostream, developing a relevance level indicative of user interest;

forming a highlight videostream recording, said highlight videostream recording comprising selected portions of said basic videostream, said selected portions selected based on said relevance level; and

playing said highlight videostream for a user; and

wherein said step of receiving a videostream is a step of receiving an NTSC videostream, said relevance level broadcast in a vertical blanking interval of said videostream.

2. A method of recording and replaying a videostream comprising the steps of:

receiving a basic videostream;

in association with said basic videostream, developing a relevance level indicative of user interest;

forming a highlight videostream recording, said highlight videostream recording comprising selected portions of said basic videostream, said selected portions selected based on said relevance level; and

playing said highlight videostream for a user; and

wherein said selected portions are selected by the steps of;

identifying a time period of eligibility for recording;

identifying a time period for review; and

based on said time period of eligibility for recording and time period for review, selecting video for playback.

3. The method as recited in claim 2 wherein identifying a time period of eligibility for recording comprises identifying a time period of missed video.

4. The method as recited in claim 2 wherein identifying a time period of eligibility for recording comprises identifying a time period that a viewer was absent.

5. The method as recited in claim 2 wherein selecting comprises evaluating a threshold relevance level for playback according to x/(x+y) where x is said time of eligibility for recording and y is said time for review.

6. The method as recited in claim 5 wherein selecting further comprises adjusting said threshold relevance level for playback in accordance with variations in the relevance level of the videostream received during said time period for review.

7. A method of recording and replaying a videostream comprising the steps of:

receiving a basic videostream;

in association with said basic videostream, developing a relevance level indicative of user interest;

forming a highlight videostream recording, said highlight videostream recording comprising selected portions of said basic videostream said selected portions selected based on said relevance level; and

playing said highlight videostream for a user; and

wherein a threshold relevance level for playback is determined based on a time available for playback.

8. The method as recited in claim 7 wherein said threshold relevance level for playback is adjusted during playback.

9. A method of recording and replaying a videostream comprising the steps of:

receiving a basic videostream;

in association with said basic videostream, developing a relevance level indicative of user interest;

forming a highlight videostream recording, said highlight videostream recording comprising selected portions of said basic videostream, said selected portions selected based on said relevance level; and

playing said highlight videostream for a user; and

wherein portions of said videostream above a selected relevance level within a first time period and a second time period are played back during said second time period.

10. The method as recited in claim 9 wherein said first time period is a missed time period.

11. The method as recited in claim 9 wherein said portions of said videostream above an elevated reference level above said selected reference level are displayed in real time during said second time period.

12. A highlight video system comprising:

a video display;

a receiver for receiving a videostream;

a receiver for receiving a relevance level indicative of user interest; and

a recorder, said recorder recording or playing back selected highlight video from said videostream on said video display, said selected highlight video having a selected relevance level; and

wherein said receiver for receiving a videostream relevance level is an NTSC vertical blanking interval receiver.

13. A software product for use with a video management system, said product comprising:

software for inputting a relevance level of an incoming videostream, said relevance level indicative of user interest;

software for selecting portions of said videostream as eligible for playback where said portions exceed a selected relevance level; and

a memory for storing the software; and

wherein said software for selecting portions of said videostream comprises;

software for identifying a time period of receiving video eligible for review;

software for identifying a time period for review; and

software for based on said time period of receiving video eligible for review and said time period for review, selecting video for playback.

14. The software product of claim 13 wherein said time period of receiving video eligible for review is a time period of missed video.

15. The software product of claim 13 wherein said relevance level is an excitement level.

16. The software product of claim 13 wherein said software for selecting determines which video to select based on a relationship of the form x/(x+y) where x is a time of missed video and y is a time of playback.

17. The software product of claim 13 further comprising software for selecting said selected relevance level.

18. A method of selecting highlight video for playback comprising the steps of:

inputting a crowd noise level of an event; and

playing back selected, recorded highlights of said event, said highlights selected based on said crowd noise level.

19. The method as recited in claim 18 wherein said selected highlights are those where said crowd noise level exceeds a value.

20. The method as recited in claim 18 wherein said value is preset.

21. The method as recited in claim 18 wherein said value is user defined.

22. The method as recited in claim 18 wherein said event is a sporting event.