Video storage and playback system and method

• US 20040252966A1
• Filed: 06/10/2003
• Published: 12/16/2004
• Est. Priority Date: 06/10/2003
• Status: Abandoned Application

• Current Assignee: i-O Display Systems LLC (Ilixco, Inc.)
• Original Assignee: i-O Display Systems LLC (Ilixco, Inc.)
• Inventors: Kim, Hye Kyung, Moreno, Rafael, Smith, David, Holloway, Marty M.
• Application Number:
  US10/458,047
• Publication Number:
  US 20040252966A1
• Time in Patent Office: Days
• US Class Current: 386/46
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 5/77 between a recording apparatus and a television camera
• CPC Class Codes: H04N 5/775 between a recording apparatus and a television receiver
• CPC Class Codes: H04N 5/781 on disks or drums
• CPC Class Codes: H04N 5/85 on discs or drums
• CPC Class Codes: H04N 5/907 using static stores, e.g. storage tubes or semiconductor memories H04N5/91 takes precedence
• CPC Class Codes: H04N 9/7921 for more than one processing mode
• CPC Class Codes: H04N 9/8042 involving data reduction
• CPC Class Codes: H04N 9/8047 using transform coding

Abstract

A method of storing video data, a video capture module, and a video storage and playback assembly are disclosed. The method and assembly involve receiving an input video signal, decoding the input video signal and storing a video file corresponding to the input video signal. In addition, an interface for transferring data between a memory component where the video file is stored and a general use computer can be established.

Claims

1. A method of storing video data, comprising:

a) providing a video storage/playback device having a re-writeable memory component, a video processor assembly, and a self contained electrical power source to enhance portability of the device;

b) receiving an input video signal, the input video signal being in an analog format;

c) decoding the input video signal;

d) converting the input video signal to a digital format;

e) storing the digital, decoded video signal on the memory component as a video file;

f) establishing an interface for transferring data between the memory component and a general use computer; and

g) retrieving the video file with the general purpose computer.

2. The method according to claim 1, wherein b), c) and d) are carried out by a video capture module.

3. The method according to claim 2, wherein the video capture module and the video storage/playback device comprise a first self contained unit and a second self-contained unit.

4. The method according to claim 1, further comprising storing at least one non-video file with the memory component, the non-video file being at least one of a data file, an audio file, an application specific file, a software application and combinations thereof.

5. The method according to claim 1, further comprising writing an additional file to the memory component with the general purpose computer.

6. The method according to claim 1, further comprising playing back the video file, wherein playing back the video file includes:

reading the file from the memory component;

encoding the video file; and

outputting the encoded video file in a format for display on a display device.

7. The method according to claim 1, wherein the video file contains data relating to a series of images adapted for display on a display device and an audio component.

8. The method according to claim 1, wherein the memory component is a hard disk and drive assembly.

9. The method according to claim 1, further comprising bringing conductors of an expansion connector of the video storage/playback device into cooperative engagement with conductors of a mating connector of a video capture module.

10. The method according to claim 9, wherein b), c) and d) are carried out by the video capture module.

11. The method according to claim 1, further comprising executing code with the video processor assembly to process video data of the video file.

12. The method according to claim 11, wherein the executed logic carries out at least one of resizing of the video data, resealing of the video data, and combinations thereof.

13. The method according to claim 11, wherein the executed logic converts the video data from two dimensional imaging to three dimensional imaging.

14. The method according to claim 11, wherein the executed logic converts the video file from a first file format to a second file format.

15. The method according to claim 11, wherein the executed logic compresses and decompresses the video file.

16. A video capture module, comprising:

at least one video input for receiving an input video signal;

a video decoder for decoding the input video signal and outputting a decoded video signal in digital format; and

a mating connector having plurality of electrical contacts for cooperatively engaging a video storage/playback device, and the decoder coupled to at least one of the electrical contacts to apply the decoded video signal to the at least one of the electrical contacts.

17. The video capture module of claim 16, further comprising at least one video output for outputting an output video signal, the output video signal received by the video capture module over the mating connector from the video storage/playback device.

18. The video capture module of claim 17, wherein the video capture module is configured to pass the input video signal through to the video output.

19. The video capture module of claim 16, further comprising an audio input and an audio analog to digital converter for converting an audio signal received at the audio input.

20. The video capture module of claim 16, further comprising a transmitter for transmitting control signals to a stereo glasses assembly adapted to assist a user view three dimension video content.

21. In combination, a video storage and playback assembly, comprising:

the video capture module of claim 16;

and

a video storage/playback device, the video storage/playback device including;

a re-writeable memory component for storing a plurality of files;

an input for receiving the decoded video signal; and

a video processor assembly for converting the decoded video signal into a video file and storing the video file on the memory component.

22. The video storage and playback assembly according to claim 21, wherein the video storage/playback device further comprises an output for outputting an output video signal and wherein the video processor assembly reads the video file from the memory component and converts the read video file to the output video signal.

23. The video storage and playback assembly according to claim 21, wherein the video storage/playback device further comprises an interface for establishing a data transfer link between the memory component and a general purpose computer such that the files stored by the memory component are readable by the computer and additional files can be written to the memory component by the computer.

24. The video storage and playback assembly according to claim 21, wherein the video processor assembly includes a microprocessor and a video encoder.

25. The video storage and playback assembly according to claim 24, wherein the video processor assembly further includes an audio digital to analog converter.

26. The video storage and playback assembly according to claim 21, wherein the memory component is a hard disk and drive assembly.

27. The video storage and playback assembly according to claim 21, wherein the video storage/playback device further comprises an expansion connector having a plurality of conductors for establishing electrical connection to the mating connector of the video capture module.

28. The video storage and playback assembly according to claim 21, wherein the video processor assembly executes logic to process video data of the video file.

29. The video storage and playback assembly according to claim 28, wherein the executed logic carries out at least one of resizing of the video data, resealing of the video data, and combinations thereof.

30. The video storage and playback assembly according to claim 28, wherein the executed logic converts the video data from two dimensional imaging to three dimensional imaging.

31. The video storage and playback assembly according to claim 28, wherein the executed logic converts the video file from a first file format to a second file format.

32. The video storage and playback assembly according to claim 28, wherein the executed logic compresses and decompresses the video file.