Television with hard disk drive

• US 6,172,712 B1
• Filed: 12/30/1998
• Issued: 01/09/2001
• Est. Priority Date: 12/31/1997
• Status: Expired due to Term

• Current Assignee: Broadcom Corporation (Broadcom, Inc.)
• Original Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Inventors: Beard, Paul
• Primary Examiner(s): Kostak, Victor R.
• Application Number:
  US09/223,218
• Time in Patent Office: 741 Days
• Field of Search: 348/559, 348/560, 348/10, 348/552, 348/553, 348/700, 348/714, 348/125, 348/131, 348/143, 348/162, 348/92, 348/91, 382/101, 382/141, 386/82, 386/90, 386/66, 386/68-70, 386/124, 386/125
• US Class Current: 348/552
• CPC Class Codes: H04N 21/4147 PVR [Personal Video Recorder] H04N5/76 takes precedence ; arrangements for broadcast with accumulation-type receivers H04H20/40
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4331 Caching operations, e.g. of an advertisement for later insertion during playback
• CPC Class Codes: H04N 21/4333 Processing operations in response to a pause request
• CPC Class Codes: H04N 21/440281 by altering the temporal resolution, e.g. by frame skipping television signal recording using magnetic recording on tape for reproducing at a rate different from the recording rate H04N5/783
• CPC Class Codes: H04N 21/458 Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations arrangements for replacing or switching information during the broadcast or during the distribution H04H20/10
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02
• CPC Class Codes: H04N 5/76 Television signal recording
• CPC Class Codes: H04N 5/781 on disks or drums
• CPC Class Codes: H04N 5/783 Adaptations for reproducing at a rate different from the recording rate
• CPC Class Codes: H04N 9/7921 for more than one processing mode
• CPC Class Codes: H04N 9/8042 involving data reduction

Abstract

A television with hard disk drive comprises an analog video source which may be digitized and stored on a hard disk drive for later playback wherein the stored video data is capable of being played back at a rate slower, faster, or the same as the original analog video signal, thereby providing a viewer with flexibility in viewing a program. Also disclosed is a method for viewing a television program or other video material employing the apparatus according to the present invention.

Claims

1. An apparatus that receives video signals corresponding to a television program from a video source for display on a television screen, the apparatus comprising:

a disk drive;

a video processing system that stores a sequential representation of the television program on the disk drive as the video signals are received from the video source;

the video processing system begins retrieving the sequential representation of at least portions of the television program, for playback of the at least portions of the television program on the television screen, from a location in the sequential representation of the television program stored on the disk drive while the video processing system continues to store on the disk drive the sequential representation of the television program received from the video source;

a viewer interface communicatively coupled to the video processing system; and

the video processing system responds to the viewer interface by repositioning the location in the sequential representation of the television program to correspondingly reposition the playback of the television program on the television screen while the video processing system continues to store on the disk drive the sequential representation of the television program received from the video source.

2. The apparatus of claim 1 wherein the video processing system repositions the location after detecting a commercial.

4. The apparatus of claim 1 wherein the repositioning of the location by the video processing system provides fast rewinding display of the television program on the television screen.

5. The apparatus of claim 1 wherein the repositioning of the location by the video processing system provides instant play back display of the television program on the television screen.

6. The apparatus of claim 1 wherein the repositioning of the location by the video processing system skips portions of the sequential representations of the television program that correspond to a commercial.

7. The apparatus of claim 1 wherein the repositioning of the location by the video processing system provides paused display of the television program on the television screen.

8. The apparatus of claim 1 wherein the repositioning of the location by the video processing system provides an adjustable playback rate display of the television program on the television screen.

9. An apparatus that receives television video signals from a video source for display on a television screen, the apparatus comprising:

a disk drive;

a video processing system that receives the television video signals from the video source;

the video processing system stores the television video signals, received from the video source, on the disk drive;

a viewer interface communicatively coupled to the video processing system;

the video processing system retrieves, for display on the television screen, a portion of the television video signals that are stored on the disk drive while continuing to store the television video signals received from the video source on the disk drive; and

the viewer interface permitting selection of the portion of the television video signals.

3. The apparatus of claim 13 wherein the repositioning of the location by the video processing system provides fast forwarding display of the television program on the television screen.

10. The apparatus of claim 9 wherein the television video signal is a cable television signal.

11. The apparatus of claim 9 wherein the viewer interface provides selective control of the television video signals that are displayed on the television screen.

12. The apparatus of claim 9 wherein the video processing system provides for instant replay of the television video signals.

13. The apparatus of claim 9 wherein the television video signals being stored and retrieved comprise a television program.

14. The apparatus of claim 13 wherein the television program includes a commercial, and the video processing system responds to the viewer interface by automatically skipping the commercial.

15. The apparatus of claim 13 wherein the viewer interface configures the video processing system to fastforward the television program while storing the television video signals.

16. The apparatus of claim 13 wherein the viewer interface configures the video processing system to pause the retrieval of the television program from the disk drive.

17. The apparatus of claim 13 wherein the viewer interface configures the video processing system to select an offset skip ahead in the television program.

18. The apparatus of claim 9 wherein the video processing system provides for skipping of selected portions of the television video signals.

19. The apparatus of claim 9 wherein the television video signals being stored and retrieved comprise recording of a first television program while the television video signals being retrieved comprise a second television program.

20. A method for receiving television video signals from a video source display on a television screen, the method comprising:

obtaining a disk drive;

configuring a video processing system to receive the television video signals from the video source;

storing on the disk drive, with the video processing system, the television video signals received from the video source; and

retrieving, with a viewer interface that is communicatively coupled to the video processing system, for display on the television screen, a portion of the television video signals that are stored on the disk drive while continuing to store the television video signals received from the video source.

21. The method of claim 20 wherein said configuring the video processing system to receive the television video signals from the video source comprises storing a television program on the disk drive.

22. The method of claim 21 wherein the video processing system automatically skips undesired portions of the television program.

23. The method of claim 21 wherein the video processing system records a first television program on the disk drive while simultaneously displaying a second television program on the television screen.

24. The method of claim 21 wherein the video processing system displays the television program on the television screen at a selected frame display rate.

25. The method of claim 20 wherein the video source is a cable that is coupled to the video processing system.

26. The method of claim 20 wherein the video processing system is configured to pause the display of the television video signals on the television screen.