Video recorder with improved control system

• US 20030031456A1
• Filed: 07/10/2002
• Published: 02/13/2003
• Est. Priority Date: 01/13/2000
• Status: Abandoned Application

• Current Assignee: Gaia Technology Pty., Ltd.
• Original Assignee: Gaia Technology Pty., Ltd.
• Inventors: Vogel, Peter
• Application Number:
  US10/181,241
• Publication Number:
  US 20030031456A1
• Time in Patent Office: Days
• US Class Current: 386/35
• CPC Class Codes: H04N 21/4135 external recorder interface circuits between an apparatus for recording television signals and a television receiver H04N5/775
• CPC Class Codes: H04N 21/4143 embedded in a Personal Computer [PC]
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/4583 Automatically resolving scheduling conflicts, e.g. when a recording by reservation has been programmed for two programs in the same time slot
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47214 for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market stock exchange data over packet-switching network H04L12/1804; push services over packet-switching network H04L12/1859; notification of incoming messages in packet switching networks H04L51/224
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 21/8166 involving executable data, e.g. software arrangements for executing specific programs G06F9/44; broadcasting computer programmes in broadcast systems H04H20/91; involving the movement of software or configuration parameters H04L67/34
• CPC Class Codes: H04N 5/50 Tuning indicators; Automatic tuning control
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 5/782 on tape

Abstract

The present invention relates to video recording apparatus and in particular video recorders incorporating improved user interface (6) and control means. A video recorder comprising recording means (1), tuning means (5), a controller (3) adapted to control the recording means and interface means adapted to communicate commands to and from said controller. The commands include commands to interrogate the operational state of the video recorder. Operational states include, inter alia, tuner frequency: transport mode such as recording, playing or stopped: and current position within the recording media, for example a timecode, elapsed time or time remaining. The commands can also include commands to interrogate the memory within the video recorder. information may thereby be discovered remotely, for example the time, date, channel and duration values corresponding to events that have been set for unattended recording. Further the commands include commands to control the positioning of the recording and reproducing heads of the video recorder; commands to place the recording means of the video recorder into a recording condition, a replaying condition, a forward advancing condition, a reverse advancing condition, a position seeking condition, a pause condition or a stop condition and commands to tune the tuner to a particular frequency or channel.

Claims

1. A video recording system comprising:

recording means;

program tuning means;

a controller adapted to control said recording means and said tuning means;

user interface means comprising a personal computer;

interface means adapted to communicate commands between said controller and said user interface means.

2. A video recording system according to claim 1 wherein said personal computer includes an interface to the Internet.

4. A video recording system according to claim 1 wherein said personal computer is the only means of user interface provided.

5. A video recording system according to claim 2 wherein said personal computer is the only means of user interface provided.

6. A video recording system according to any of claims 1 to 4 in which said commands include commands which control said program tuning means.

7. A video recording system according to any of claims 1 to 4 further comprising onscreen display means for generating a video signal representative graphical symbols, and in which said commands include commands which cause said onscreen display means to display said symbols.

8. A video recording system according to claim 6 in which said displayed symbols comprise information about a program being recorded or viewed.

9. A video recording system according to claim 6 in which said displayed symbols comprise at least a portion of an email-message received by said personal computer.

10. A video recording system according to claim 2 or 4 in which said personal computer is further adapted to receive web pages from a remote server connected to said Internet.

11. A video recording system according to any of claims 1 to 4 in which said commands include commands which cause said controller to return information to said personal computer identifying a hardware model or software revision.

12. A video recording system according to any of claims 1 to 4 in which said commands include commands which cause said controller to return a message to said personal computer indicating operational states including at least one of:

on, off, standby, pause, stop, play record, fast-forward, rewind, recording medium inserted, recording medium not inserted, recording medium full.

13. A video recording system according to any of claims 1 to 4 in which said commands include commands which cause said controller to return a message to said personal computer representing the contents of an unattended-recording schedule.

14. A video recording system according to any of claims 1 to 4 in which said commands include commands which cause said controller to return a message to said personal computer indicating the current operating parameters of said program tuning means.

15. A video recording system according to claim 9 in which said personal computer is further adapted to configure said controller according to information obtained by interaction with said web pages.

16. A video recording system according to claim 14 in which said configuration includes setting a clock.

17. A video recording system according to claim 14 in which said configuration includes establishing a mapping between channel numbers and frequencies.

18. A video recording system according to any of claims 1 to 4 in which said personal computer includes a pointing device and provides a graphical representation of recording controls and, according to user input via said pointing device, sends commands to said controller.

19. A video recording system according to claim 9 in which said web pages include a step-by-step guide which instructs a user in configuring said video recorder.

20. A video recording system according to claim 9 in which said web pages include a program guide and said personal computer further includes a pointing device and is adapted to send commands to said controller to cause scheduling of unattended recording of programs according to user manipulation of said pointing device.

21. A video recording system according to claim 9 in which said web pages include a program guide and said personal computer further includes a pointing device and is further adapted to:

receive user selection of programs according to program titles selected by a user from said web page program guide;

receive a signal from the Internet indicating which programs are currently being broadcast; and

when said indicating signal indicates that broadcast of one of said program titles is commencing, send commands to said controller to set the channel tuned by said program tuning means and to start recording.

3.

22. A video recorder comprising recording means, program tuning means, an onscreen display generator, and interface means adapted to receive commands from an external source, wherein:

said received commands include commands which cause said on-screen display generator to generate messages.

23. A video recorder according to claim 22 in which said generated messages are strings of text characters.

24. A video recorder comprising recording means, program tuning means, an onscreen display generator, and interface means adapted to receive commands from an external source, wherein:

said received commands include commands which configure said program tuning means.

25. A video recorder comprising recording means, program tuning means, an onscreen display generator, and interface means adapted to receive commands from an external source and to send data to an external destination, wherein:

said received commands include interrogation commands which cause said interface to send data to an external destination said data representing the configuration of said program tuning means.

26. A video recorder comprising recording means, program tuning means, recording schedule memory, and interface means adapted to receive commands from an external source, wherein:

said received commands include commands which configure said program recording schedule memory.

27. A video recorder comprising recording means, program tuning means, recording schedule memory, and interface means adapted to receive commands from an external source and to send data to an external destination, wherein:

said received commands include interrogation commands which cause said interface to send data to an external destination said data representing the configuration of said recording schedule memory.

28. A video recorder substantially as hereinbefore described, with reference to the accompanying drawings.