Editing device and method

• US 6,771,285 B1
• Filed: 11/24/2000
• Issued: 08/03/2004
• Est. Priority Date: 11/26/1999
• Status: Expired due to Term

• Current Assignee: Snaptrack Incorporated (Qualcomm, Inc.)
• Original Assignee: Sony United Kingdom Limited (Sony Group Corp.)
• Inventors: McGrath, Mark John, Kydd, Andrew
• Primary Examiner(s): Nguyen, Cao (Kevin)
• Application Number:
  US09/722,122
• Time in Patent Office: 1,348 Days
• Field of Search: 345/767, 345/716, 345/723, 345/724, 345/725, 345/726, 715/500.1, 386/52-55
• US Class Current: 715/723
• CPC Class Codes: G11B 2220/455 said record carriers being in one device and being used as primary and secondary/backup media, e.g. HDD-DVD combo device, or as source and target media, e.g. PC and portable player
• 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

Editing apparatus for controlling editing of source audio and/or video material stored as one or more source files on a storage medium to generate an edited material series of clips from the source material arranged as one or more parallel sequences of temporally successive source material clips, at least some of the clips having one or more predefined time points within the clip comprises user-controllable means for adjusting the temporal position of a start point, an end point or both of clips in the edited material series, the adjusting means being operable to adjust the temporal position in steps so that at each step the temporal position is aligned with a predefined point of another clip in the same or another parallel sequence.

Claims

1. Editing apparatus for editing recorded audio and/or video material arranged as one or more parallel sequences of temporally successive clips, said clips being represented by representative clip displays on a display screen, at least some of said clips having one or more predefined temporal points displayed as start points and end points within said representative clip displays, said apparatus comprising:

user control means for enabling a user to repeatedly move in a stepwise manner a start point, end point or both the start point and the end point of a desired clip display, said user control means being operable to adjust said temporal point in steps so that at each step the displayed temporal point is aligned with a predefined point of another representative clip display in the same or another parallel sequence.

2. Apparatus according to claim 1, in which a predefined point for each of said clips is a start point of that clip.

3. Apparatus according to claim 1, in which a predefined point for each of said clips is an end point of that clip.

4. Apparatus according to claim 1, comprising a second user control means to predefine points as points of interest within said clips.

5. Apparatus according to claim 1, in which at each step said temporal point is aligned with a temporally next predefined point in a current direction of adjustment.

6. Apparatus according to claim 1, in which temporal alignment at each step is indicated by a screen display item.

7. Apparatus according to claim 1, in which at each step said temporal point is aligned with a point in that or another clip defined by metadata accompanying said clip.

8. Apparatus according to claim 1, comprising a linked list store, storing a linked list of data items associated with respective ones of said clips each data item defining a source file and, relative to said timecode associated with that source file, an in-point timecode and an out-point timecode.

9. Editing method for editing recorded audio and/or video material arranged as one or more parallel sequences of temporally successive clips, said clips being represented by representative clip displays on a display screen, at least some of said clips having one or more predefined temporal points displayed as start points and end points within said representative clip displays, said method comprising the step of:

enabling a user to repeatedly move in a stepwise manner a start point, end point or both the start point and the end point of a desired clip display, so to adjust said temporal point in steps so that at each step the displayed temporal point is aligned with a predefined point of another representative clip display in the same or another parallel sequence.

10. A computer program for controlling editing of recorded audio and/or video material arranged as one or more parallel sequences of temporally successive clips, said clips being represented by representative clip displays on a display screen, at least some of said clips having one or more predefined temporal points displayed as start points and end points within said representative clip displays, the program comprising instructions for:

providing for user adjustment to repeatedly move in a stepwise manner a start point, end point or both the start point and the end point of a desired clip display, so to adjust said temporal point in steps so that at each step the displayed temporal point is aligned with a predefined point of another representative clip display in the same or another parallel sequence.

11. A providing medium having recorded thereon a computer program for controlling editing of recorded audio and/or video material arranged as one or more parallel sequences of temporally successive clips, said clips being represented by representative clip displays on a display screen, at least some of said clips having one or more predefined temporal points displayed as start points and end points within said representative clip displays, the medium having recorded thereon program instructions for:

providing for user adjustment to repeatedly move in a stepwise manner a start point, end point or both the start point and the end point of a desired clip display, so to adjust said temporal point in step so that at each step the displayed temporal point is aligned with a predefined point of another representative clip display in the same or another parallel sequence.