Graphical user interface for displaying available source material for editing

• US 5,339,393 A
• Filed: 04/15/1993
• Issued: 08/16/1994
• Est. Priority Date: 04/15/1993
• Status: Expired due to Term

• Current Assignee: Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Duffy, Robert, Morgan, O. F.
• Primary Examiner(s): Herndon, Heather R.
• Assistant Examiner(s): VO, CLIFF N
• Application Number:
  US08/047,825
• Time in Patent Office: 488 Days
• Field of Search: 395/154, 395/155, 395/157, 395/161, 358/311, 358/335, 358/141, 358/142, 360/14.1, 360/14.0, 360/14.2
• US Class Current: 715/723
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G06F 16/489 using time information
• 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 computer editing system graphical user interface includes at least one central processing unit (CPU) coupled through appropriate input/output (I/O) circuitry to input devices, such as a cursor control device, and a display device. The CPU is further coupled to a storage device for the storage of data and programs including a database. The database comprises a plurality of source logs indicating a beginning point and an ending point defining all the available source material for the corresponding source log. An output sequence of selected source material is displayed on a timeline as source material blocks, wherein the source material blocks are defined by a head point and a tail point. Through the computer editing system, a user performs a variety of re-editing functions to trim existing source material and to insert new source material on the timeline. When performing a re-edit function, all available source material blocks for a source log selected for re-edit is displayed. The selected source block displayed is visually distinguished by size, color and relative layering. By distinguishing the selected source block for which re-edit is desired, the user is permitted to clearly view all the available source material for the selected source block.

Claims

1. In a computer controlled editing system for editing a multi-media production including a central processing unit (CPU) coupled to a display device and storage means coupled to said CPU, a method for displaying available source material for editing comprising the steps of:

storing a plurality of source logs comprising a start point and an end point identifying all available source material for editing by said computer controlled editing system;

displaying, on said display device, at least one sequence of a plurality of source material blocks on a timeline such that a tail point of a first source material block is adjacent to a head point of a subsequent source material block on said timeline, said head and tail points for each source material block displayed defining up to all of said available source material identified by a corresponding source log;

providing a means to select a source material block for re-editing including providing a means to indicate a point on said selected source material block for which re-edit is desired;

selecting a re-edit function; and

displaying, on said display device upon selection of said re-edit function, available source material required for said re-edit function selected and corresponding to said selected source material block and said point indicated by distinguishing said available source material from said source material blocks on said timeline by size, color and relative layering.

2. The method for displaying available source material for editing as claimed in claim 1 wherein the step of displaying at least one sequence of a plurality of source material blocks on a timeline comprises the step of displaying a plurality of sequences of source material blocks showing time interrelationships, each of said plurality of sequences of source material blocks representing one track for a multi-track production.

3. The method for displaying available source material for editing as claimed in claim 1 wherein the step of providing a means to indicate a point on said source material block comprises the step of providing a timeline cursor extending through said source material blocks on said timeline.

4. The method of displaying available source material for editing as claimed in claim 1 wherein the step of selecting a re-edit function comprises the step of selecting an insert "1" function, wherein said insert "1" function permits insertion of new source material at said point indicated.

5. The method for displaying available source material for editing as claimed in claim 4 further comprising the steps of:

displaying new source material, starting at said point indicated, for which insertion is desired by distinguishing said new source material from said source material blocks displayed on said timeline by size, color and relative layering;

advancing said new source material along said timeline;

selecting a head point on said new source material when said head point desired is within said point indicated;

advancing said source material along said timeline while displaying said selected source material block at said point indicated separation from a subsequent source material block on said timeline;

selecting a tail point on said new source material when said tail point desired is within said point indicated;

terminating said insert "1" function; and

displaying said new source material, from said head point to said tail point, on said timeline starting at said point indicated such that said plurality of source material blocks are displayed in a continuous sequence.

6. The method for displaying available source material for editing as claimed in claim 1 wherein the step of selecting a re-edit function comprises the step of selecting an insert "2" function, wherein said insert "2" function permits overlay of new source material onto existing source material block.

7. The method for displaying available source material for editing as claimed in claim 6 further comprising the steps of:

displaying new source material, starting at said point indicated, for which overlay is desired by distinguishing said new source material from said source material blocks displayed on said timeline by size, color and relative layering;

advancing said new source material along said timeline;

selecting a head point on said new source material when said head point desired is within said point indicated;

selecting a tail point on said new source material when said tail point desired is within said point indicated;

terminating said insert "2" function; and

displaying said new source material upon termination, from said head point to said tail point, on said timeline starting at said point indicated so as to overlay said existing source material blocks on said timeline.

8. The method for displaying available source material for editing as claimed in claim 1 wherein the step of selecting a re-edit function comprises the step of selecting a trim "1" function, wherein said trim `1` function permits selection of a new tail and head point for an existing source material block so as to alter positions of source material blocks adjacent to said existing source material block displayed on said timeline.

9. The method for displaying available source material for editing as claimed in claim 8 further comprising the steps of:

selecting a right and a left view for said selected source material block;

displaying, in response to selection of said left view, available source material for said selected source material block residing left of said point indicated by distinguishing said selected source material block from said source material blocks displayed on said timeline by size, color and relative layering;

advancing said selected source material block along said timeline;

selecting a tail point on said source material block selected when said tail point desired is within said point indicated and said left view is selected;

displaying, in response to selection of said right view, available source material for said selected source material block residing right of said point indicated by distinguishing said selected source material block from said source material blocks displayed on said timeline by size, color and relative layering;

selecting a head point on said selected source material when said head point desired is within said point indicated and said right view is selected;

terminating said trim "1" function; and

displaying said new source material upon termination, from said head point to said tail point, on said timeline so as to alter positions of said adjacent source material blocks displayed on said timeline.

10. The method for displaying available source material for editing as claimed in claim 1 wherein the step of selecting a re-edit function comprises the step of selecting a trim "2" function, wherein said trim "2" function permits exchanging additional source material for said selected source material block such that exchanging said additional source material in said selected source material adjusts source material in a second existing source material block.

11. The method for displaying available source material for editing as claimed in claim 10 further comprising the steps of:

displaying available source material for said selected source material block by distinguishing said selected source material block and said second existing source material block from said source material blocks displayed on said timeline by size, color and relative layering;

advancing said selected source material block along said timeline so as to change relative positioning of said second existing source block;

selecting changing source material on said selected source material block when a tail or head point desired is within said point indicated;

terminating said trim "2" function; and

displaying said source material block selected and said second existing source material block on said timeline reflecting selection of a new head or tail point on said selected source material block and said second existing source block.

12. The method for displaying available source material for editing as claimed in claim 1 wherein the step of selecting a re-edit function comprises the step of selecting a trim "3" function, wherein said trim "3" function permits selection of a new tail and head point simultaneously for said source material block selected.

13. The method for displaying available source material for editing as claimed in claim 12 further comprising the steps of:

displaying available source material for said selected source material block by distinguishing said selected source material block from said source material blocks displayed on said timeline by size, color and relative layering;

advancing said selected source material block along said timeline in a forward and reverse directions;

selecting a head/tail point on said selected source material block when said head/tail point desired is within said point indicated;

terminating said trim "3" function; and

displaying said selected source material block on said timeline reflecting selection of said head/tail point on said source material block selected.

14. In a computer controlled editing system for editing a multi-media production including a central processing unit (CPU) coupled to a display device, an apparatus for displaying available source material for editing comprising:

storage means coupled to said CPU for storing a plurality of source logs comprising a start point and an end point identifying all available source material for editing by said computer controlled editing system;

graphical user interface (GUI) means coupled to said CPU, storage means and said display device for providing a man to machine interface for said computer controlled editing system, said GUI means comprising a timeline and a plurality of source material blocks each having a head point and a tail point, said head and tail points for each source material block defining up to all of said available source material identified by a corresponding source log, said GUI means comprising;

selection means for selecting a source material block for re-editing including providing a means to indicate a point on said source material block selected for which re-edit is desired, said selection means providing a means for selecting a re-edit function, and

display means for displaying, on said display device, at least one sequence of a plurality of source material blocks on said timeline such that a tail point of a first source material block is adjacent to a head point of a subsequent source material block on said timeline, said display means displaying, on said display device upon selection of said re-edit function, available source material required for said re-edit function selected and corresponding to said selected source material block and said point indicated by distinguishing and available source material from said source material blocks displayed on said timeline by size, color and relative layering.

15. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said graphical user interface means comprises a plurality of sequences of source material blocks showing time interrelationships, each of said plurality of sequences of source material blocks representing one track for a multi-track production.

16. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said selection means comprises a timeline cursor extending through said source material blocks on said timeline.

17. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said means for selecting a re-edit function comprises means for selecting an insert "1" function, wherein said insert "1" function permits insertion of new source material at said point indicated.

18. The apparatus for displaying available source material for editing as claimed in claim 17 further comprising:

means for displaying new source material, starting at said point indicated, for which insertion is desired by distinguishing said new source material from said source material blocks displayed on said timeline by size, color and relative layering;

means for advancing said source material along said timeline;

means for selecting a head point on said new source material when said head point desired is within said point indicated;

means for advancing said source material along said timeline while displaying said selected source material block at said point indicated separation from a subsequent source material block on said timeline;

means for selecting a tail point on said new source material when said tail point desired is within said point indicated;

means for terminating said insert "1" function; and

means for displaying said new source material, from said head point to said tail point, on said timeline starting at said point indicated such that said plurality of source material blocks are displayed in a continuous sequence.

19. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said means for selecting a re-edit function comprises means for selecting an insert "2" function, wherein said insert "2" function permits overlay of new source material onto an existing source material block.

20. The apparatus for displaying available source material for editing as claimed in claim 19 further comprising:

means displaying new source material, starting at said point indicated, for which overlay is desired by distinguishing said new source material from said source material blocks displayed on said timeline by size, color and relative layering;

means for advancing said new source material along said timeline;

means for selecting a head point on said new source material when said head point desired is within said point indicated;

means for selecting a tail point on said new source material when said tail point desired is within said point indicated;

means for terminating said insert "2" function; and

means for displaying said new source material upon termination, from said head point to said tail point, on said timeline starting at said point indicated so as to overlay said existing source material blocks on said timeline.

21. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said means for selecting a re-edit function comprises means for selecting an a trim "1" function, wherein said trim "1" function permits selection of a new tail and head point for an existing source material block so as to alter positions of said adjacent source material blocks on said timeline.

22. The apparatus for displaying available source material for editing as claimed in claim 21 further comprising:

means for selecting a right and a left view for said selected source material block;

means for displaying, in response to selection of said left view, available source material for said selected source material block residing left of said point indicated by distinguishing said selected source material block from said source material blocks displayed on said timeline by size, color and relative layering;

means for advancing said selected source material block along said timeline;

means for selecting a tail point on said selected source material block when said tail point desired is within said point indicated and said left view is selected;

means for displaying, in response to selection of said right view, available source material for said selected source material block residing right of said point indicated by distinguishing said selected source material block from said source material blocks displayed on said timeline by size, color and relative layering;

means for selecting a head point on said selected source material when said head point desired is within said point indicated and said right view is selected;

means for terminating said trim "1" function; and

means for displaying said selected source material block upon termination of said trim "1" function, from said head point to said tail point, on said timeline so as to alter positions of source material blocks adjacent to said new source material displayed on said timeline.

23. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said means for selecting a re-edit function comprises means for selecting a trim "2" function, wherein said trim "2" function permits changing source material for said selected source material block such that changing source material in said selected source material block adjusts source material in a second existing source material block.

24. The apparatus for displaying available source material for editing as claimed in claim 23 further comprising:

means for displaying available source material for said selected source material block by distinguishing said selected source material block and said second existing source material block from said source material blocks displayed on said timeline by size, color and relative layering;

means for advancing said selected source material block along said timeline so as to change relative positioning of said second existing source block;

means for selecting changing source material on said selected source material block when a tail or head point desired is within said point indicated;

means for terminating said trim "2" function; and

means for displaying said selected source material block and said second existing source material block on said timeline reflecting selection of a new head or tail point on said selected source material block and said second existing source block.

25. The apparatus for displaying available source material for editing as claimed in claim 14 wherein said means for selecting a re-edit function comprises means for selecting a trim "3" function, wherein said trim "3" function permits selection of a new tail and head point simultaneously for said selected source material block.

26. The apparatus for displaying available source material for editing as claimed in claim 25 further comprising:

means for displaying available source material for said selected source material block by distinguishing said selected source material block from said source material blocks displayed on said timeline by size, color and relative layering;

means for advancing said selected source material block along said timeline in a forward and reverse directions;

means for selecting a head/tail point on said selected source material block when said head/tail point desired is within said point indicated;

means for terminating said trim "3" function; and

means for displaying said selected source material block on said timeline reflecting selection of said head/tail point on said selected source material block.