Video image bank for storing and retrieving video image sequences

• US 5,012,334 A
• Filed: 01/29/1990
• Issued: 04/30/1991
• Est. Priority Date: 01/29/1990
• Status: Expired due to Term

• Current Assignee: Tektronix Incorporated (Fortive Corp.)
• Original Assignee: Dubner Computer Systems, Inc.
• Inventors: Etra, William
• Primary Examiner(s): Kostak, Victor R.
• Application Number:
  US07/471,335
• Time in Patent Office: 456 Days
• Field of Search: 358/102, 358/185, 358/311, 358/903, 358/342, 360/14.1
• US Class Current: 348/107
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• CPC Class Codes: G11B 2220/2512 Floppy disks
• CPC Class Codes: G11B 2220/41 Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
• 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 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/328 on a tape [TTOC]
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

A video image bank system for preparing an edit tape and associated edit list from a library of stock video image sequences uses a set of video disks with an associated library index. A microprocessor or personal computer is loaded with the library index, and an operator selects an initial set of image sequences from a menu or by using key words, specifically or highlighted in a word processor text file, for a desired effect. Groups of still frames, one from each identified image sequence, are displayed and the operator selects any one of the represented image sequences for addition to the edit tape and the associated edit list. Once all the desired stock video image sequences have been selected from the library and transferred to the edit tape and associated edit list, these sequences may readily be added to a production video sequence using normal editing procedures.

Claims

1. A video image bank for storing a plurality of video motion picture image sequences and automatically accessing one of the stored image sequences, said video image bank comprising:

video storage means containing a library of video motion picture image sequences;

library index means containing an index of the video storage means;

means for accessing the library index to automatically identify an initial set of image sequences;

display means for displaying a still frame for each video motion picture image sequence of the initial set; and

means for selecting one of the image sequences from the initial set.

2. A video image bank as recited in claim 1 wherein the means for accessing comprises:

a controller having a stored program;

means for interacting with the controller to provide inputs to the stored program, the stored program accessing the library index according to the provided inputs; and

means for identifying the initial set of image sequences associated with the accessed library index.

3. A video image bank as recited in claim 2 wherein the display means comprises:

a video monitor;

a video playback device;

means for retrieving from the video playback device the initial set of video motion picture image sequences; and

means for formatting a still frame for each video motion picture image sequence of the initial set for display on the video monitor.

4. A video image bank as recited in claim 1 further comprising means for storing the selected video image sequence on an output video storage device.

5. A video image bank as recited in claim 1 wherein the video storage means comprises at least one video disk and the display means comprises a video disk playback device.

6. A video image bank as recited in claim 5 wherein the video storage means comprises a plurality of video disks and the display means comprises a video disk changer responsive to the means for accessing to place a video disk on the video playback device.

7. A method of automatically accessing a plurality of video motion picture image sequences stored in a library, said method comprising the steps of:

accessing a library index for the library of video motion picture image sequences, to automatically identify an initial set of video image sequences;

displaying a still frame for each video motion picture image sequence of the initial set; and

selecting one of the video image sequences from the initial set.

8. A method as recited in claim 7, further comprising storing the selected video image sequence on an output video storage device.

9. A method of automatically accessing a plurality of video motion picture image sequences stored in a library, said method comprising the steps of:

generating a library index;

accessing the library index to automatically identify an initial set of video image sequences;

displaying a still frame for each video motion picture image sequence of the initial set; and

selecting one of the video image sequences from the initial set.

10. A method as recited in claim 9, further comprising storing the selected video image sequence on an output video storage device.

11. A method as recited in claim 9, wherein the step for generating the library index comprises storing at least one key word for each video image sequence and the step of accessing the library index comprises addressing the library index employing a key word.

12. A method as recited in claim 9, wherein the step of generating the library index comprises allocating each video image sequence to at least one menu class and the step of accessing the library index comprises selecting a menu class and identifying the video image sequences in the selected menu class.