Offline editing system

• US 5,206,929 A
• Filed: 10/26/1990
• Issued: 04/27/1993
• Est. Priority Date: 01/19/1990
• Status: Expired due to Term

• Current Assignee: Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation Of America (Sony Group Corp.)
• Inventors: Wheeler, David, Langford, Ted E.
• Primary Examiner(s): RICHARDSON, ROBERT
• Application Number:
  US07/604,890
• Time in Patent Office: 914 Days
• Field of Search: 358/311, 358/903, 358/342, 360/14.1, 395/159, 395/161, 395/118, 395/155, 395/156
• US Class Current: 715/723
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• CPC Class Codes: G11B 2220/2512 Floppy disks
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/2587 Laser Discs; Optical disc using analog recording
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 27/02 Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
• CPC Class Codes: G11B 27/024 on tapes G11B27/028, G11B27/029 take precedence
• 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 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

A post production offline editing system including a processor programmed to display an initial menu prompting a user to select a multiple camera editing mode (in which the user selects edits while simultaneously viewing scenes from two or more sources), a single camera editing mode, a display edit information mode, or a scene take management mode. Preferably in the single camera edit mode, the user may select a splice (or transition) between two edits by selecting a sequence of items from sequentially displayed transition menus. For example, a first pulldown transition menu prompts the user to select a general transition type such as a "dissolve" or "wipe," and a second pulldown transition menu then prompts the user to select one of several versions of the selected general transition type. In the multiple camera editing mode, the user may select either a set-up mode or an execute mode. In the edit list management mode, the user may select a variety of modes, including a rehearse mode, a list management mode, and a reformat mode. In the display edit information mode, the invention preferably displays a partial edit list and a highlight icon, respectively, in first and second areas of a monitor screen. When a user selects a region of the highlight icon corresponding to a selected edit, the system highlights the selected edit from the displayed list and displays information about the selected edit in a third area of the monitor screen.

Claims

1. An offline editing system, including:

a random access storage means for storing unedited video takes; and

a computer connected to the storage means, wherein the computer is programmed with;

a means for controlling the storage means in response to user-entered commands; and

a user interface for providing global access to multiple, randomly accessible video post production application software modules, including a single camera editing software module and a multiple camera editing software module, at any time during an offline editing operation.

2. The system of claim 1, wherein the application software modules also include a display edit information sfotware module, and an edit list management software module.

3. The system of claim 1, also including a computer monitor having a screen, and wherein the user interface displays an icon representing each of the application software modules on the screen.

4. The system of claim 3, also including:

an input device for entering commands to the computer; and

wheren the uer interface displays windows on the screen, wherein each said icon is displayed within one of the windows, and wherein the computer is programmed to access at least one of the application software modules in response to user operation of the mouse to select the window containing the icon corresponding to said at least one of the application software modules.

5. The system of claim 1, wherein the computer generates a transition icon during execution of the single camera editing software module, and in response to user selection of the transition icon, generates a sequence of pulldown menus which prompt a user to specify a splice between two edits.

6. The system of claim 5, wherein the pulldown menus include a first pulldown menu which prompts the user to select a broad transition type by selecting one of a displayed set of transition tyep icons.

7. The system of claim 6, wherein the set of transition type icons includes a cut transition icon, a dissolve transition icon, and a wipe transition icon.

8. The system of claim 6, wherein the pulldown menus also includea second pulldown menu which prompts the user to select a narrow transition type by selecting one of a displayed set of narrow transition type icons, wherein the narrow transition type icons correspond to subtypes of the selected broad transition type.

9. The system of claim 1, wherein the random access storage means includes at least one laser video disk player, and also including:

a trackball connected to the computer for entering commands to the computer;

wherein the computer generates a disk player jog/shuttle icon during execution of the single camera editing software module, and wherein, in response to user selection of the disk player jog/shuttle icon, the computer controls the laser video disk player in response to commands entered by a user using the trackball.

10. The system of claim 1, wherein the computer is programmed to display simultaneously at least two video source icons during execution of the multiple camera editing software module, wherein each of the video course icons represents a different video source take, and to generate an edit list in real time in response to sequential selection by a user of desired ones of the video source icons.

11. The system of claim 10, wherein each of the video takes comprises frames, and also including:

means for simultaneously displaying multiple video takes recorded by the random access storage means; and

wherein the computer is programmed to identify, during execution of the multiple camera editing software module, frames of the displayed video takes as initial frames of edits on the edit list in response to user selection of corresponding ones of the video source icons.

12. The system of claim 1, also including a monitor having a screen, and wherein the computer is programmed to display simultaneously in windows on the screen at least two video takes during execution of the multiple camera editing software module, and to generate an edit list in real time in response to sequential selection by a user of desired ones of the displayed video takes.

13. The system of claim 1, wherein the computer generates a setup icon during execution of the multiple camera editing software moudle, and wherein, in response to user selection of the setup icon the computer generates a pulldown menu which prompts the user to enter setup commands to the computer.

14. The system of claim 13, wherein the setup commands include a command specifying a default transition type between pairs of adjacent edits on an edit list.

15. The system of claim 1, wherein the computer generates an execute icon during execution of the multiple camera editing software module, and wherein, in response to user selection of the execution icon the computer generates a pulldown menu which prompts the user to enter editing commands.

16. The system of claim 15, wherein the editing commands include a sync roll command initiating simultaneous display of multiple video takes previously stored by the random access storage means.

17. An offline editing system, including:

a random access storage means for storing unedited video takes; and

a computer connected to the storage means, wherein the computer is programmed to include a means for controlling the storage means in response to user-entered commands, and a user interface for providing global access to multiple, randomly accessible video post production application software modules at any time during an offline editing operation, wherein the application software modules include an information display software modulea nd an edit list management software module.

18. The system of claim 17, wherein the application software modules also include a single camera editing software module and a multiple camera editing software module.

19. The system of claim 17, also including a monitor having a screen, wherein the computer displays an edit list in a first area of the screen and a highlight icon in a second area of the screen during execution of the information display software module, wherein the highlight icon includes regions corresponding to different edits on the edit list, and wherein in respone to user selection of a region of the highlight icon, the computer displays in a third area of the screen, information regarding the edit corresponding to the selected highlight icon region.

20. The system of claim 17, wherein the computer is programmed to:

generate a rehearse icon during execution of the edit list management software module; and

in response to user selection of the rehearse icon, to command the random access storage means to play back sequentially the edits comprising an edit list.

21. The system of claim 17, also including:

a video display means, connected to the random access storage means, for displaying video takes stored in the random access storage means; and

a video special effects means operating under control of the computer for generating for display on the video display means, video simulations of video transitions between selected ones of the takes.

22. The system of claim 21, wherein the computer is programmed to:

generate a rehearse icon during execution of the edit list management software module; and

in response to user selection of the rehearse icon, to command the random access storage means and the video special effects means to play back a program defined by an edit list, wherein the edit list defines transitions between each pair of adjacent edits on the edit list.

23. The system of claim 17, wherein the computer is programmed to:

generate a list management icon during execution of the edit list management software module; and

to modify a displayed edit list in response to user selection of the list management icon.

24. The system of claim 23, wherein the computer is programmed, in response to user selection of the list management icon, to enable a user to highlight one or more edits on the displayed edit list and to process the highlighted edits.

25. The system of claim 17, wherein the computer is programmed to:

generate a reformat icon during execution of the edit list management software module; and

to reformat a displayed edit list in response to user selection of the reformat icon.