Media editing with a segmented timeline

• US 8,533,598 B2
• Filed: 08/31/2009
• Issued: 09/10/2013
• Est. Priority Date: 04/30/2009
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Meaney, Brian, Breglio, Melissa, Stern, Mike, Holland, Jerremy, Cerf, Dave, Pendergast, Colleen, Steinauer, Peter A., Stikich, Michaelle, Lyons, Charles
• Primary Examiner(s): SALOMON, PHENUEL S
• Application Number:
  US12/551,558
• Publication Number:
  US 20100281382A1
• Time in Patent Office: 1,471 Days
• Field of Search: 715/723, 715/203, 715/716, 715/725, 715/726, 715/731, 725/37
• US Class Current: 715/723
• CPC Class Codes: G11B 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals
• 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

Some embodiments provide a computer readable medium storing a media editing application for creating multimedia presentations. The application includes a graphical user interface (GUI). The GUI includes a composite display area for displaying a portion of a timeline to which multimedia clips are assigned to create a composite media presentation. The GUI includes a user interface tool for dividing the timeline into segments. The GUI includes an editing tool for applying an effect to each of a plurality of clips in a particular segment of the timeline. The GUI includes a user interface tool for modifying a duration of at least one segment. Different versions of the segments may be created.

Claims

1. A non-transitory machine readable medium storing a media editing application for creating multimedia presentations, the application comprising a graphical user interface (GUI), the GUI comprising:

a composite display area for displaying at least a portion of a timeline to which multimedia clips are assigned to create a composite media presentation;

a user interface tool for segmenting the timeline by (i) specifying a location along the timeline, (ii) dividing the timeline into two different segments at the specified location, and (iii) forming a movable boundary between the two segments, wherein at least one of the two segments comprises first and second clips that do not overlap in the timeline; and

a user interface tool for modifying a duration of each of the two segments irrespective of boundaries of the multimedia clips assigned to the timeline by moving the segment boundary between the two segments, wherein the boundaries of the multimedia clips assigned to the timeline are left unmodified by the movement of the segment boundary.

2. The non-transitory machine readable medium of claim 1, wherein the two segments are first and second segments, wherein a movement of the boundary along one direction increases the duration of the first segment while reducing the duration of the second segment, wherein a movement of the boundary along the opposite direction decreases the duration of the first segment while increasing the duration of the second segment.

3. The non-transitory machine readable medium of claim 1, wherein the GUI further comprises an editing tool for applying a ripple edit that modifies an out point of a particular clip that is within a particular segment.

4. The non-transitory machine readable medium of claim 3, wherein the ripple edit extends a duration of the particular clip and causes other clips that are within the particular segment and after the particular clip in the timeline to move in the timeline.

5. The non-transitory machine readable medium of claim 4, wherein a duration of the particular segment is fixed and a duration of a last clip in the segment is reduced by the ripple edit.

6. The non-transitory machine readable medium of claim 4, wherein a duration of the particular segment is extended by the ripple edit to accommodate the extension of the duration of the particular clip.

19. The non-transitory machine readable medium of claim 1, wherein the effect is a color correction effect.

20. The non-transitory machine readable medium of claim 1, wherein the effect is an audio effect.

21. The non-transitory machine readable medium of claim 1, wherein the segments are user-defined durations of the timeline.

7. A method of defining a media-editing application for creating multimedia presentations, the method comprising:

defining a composite display area for displaying a portion of a timeline to which multimedia clips are assigned to create a composite media presentation;

defining a tool for dividing the timeline into a plurality of segments, each segment including a set of multimedia clips assigned to a particular duration of the timeline;

defining a user interface tool for creating multiple versions of the segments, each version of a particular segment including a different set of multimedia clips, wherein the different versions of the particular segment are associated with the same particular duration of the timeline; and

defining a segment display area for displaying a list of the segments and a selectable item corresponding to each segment in the timeline, each selectable item comprising an indicator that indicates whether multiple versions are defined for the corresponding segment.

8. The method of claim 7, wherein each version of a particular segment corresponds to a different version of the composite media presentation.

9. The method of claim 7, wherein a first version of the particular segment includes a first clip with first in and out points of a particular source file, and a second version of the particular segment includes a second clip with second in and out points of the particular source file.

10. The method of claim 9, wherein the first clip includes at least some of the same content from the particular source file as the second clip.

11. The method of claim 7, wherein a first version of the particular segment includes a first clip from a particular source file and a second version of the particular segment does not include any clips from the particular source file.

12. The method of claim 7, wherein the segment display area is a story outline window that displays the list of the segments.

13. A method of defining a media-editing application for creating multimedia presentations, the method comprising:

defining a composite display area for displaying a portion of a timeline to which multimedia clips are assigned to create a composite media presentation;

defining a tool for segmenting the timeline by specifying one or more locations along the timeline and dividing the timeline into different segments at each specified location, each segment associated with a set of multimedia clips assigned to a particular duration of the timeline, wherein at least one segment comprises first and second multimedia clips that do not overlap in the timeline;

defining a segment display area for (i) displaying a list of the segments, and (ii) identifying, for each segment, whether to include the segment when rendering the composite presentation; and

defining a rendering engine for rendering the composite media presentation to a single output file by rendering a set of clips associated with each segment that is identified for inclusion in the composite presentation and skipping a set of clips associated with each segment that is not identified for inclusion in the composite presentation.

14. The method of claim 13, wherein the segment display area is for creating different versions of a composite media presentation.

15. The method of claim 13, wherein each multimedia clip is a link to a portion of a source file, wherein the rendering engine is for pulling data from the portions of the source files for the multimedia clips assigned to the timeline and using the data to create the single output file.

16. The method of claim 15, wherein when a particular segment is identified as not for rendering, the rendering engine does not pull data from the portions of the source files for the multimedia clips assigned to the particular segment'"'"'s duration of the timeline.

17. The method of claim 13, wherein when the rendering engine skips a particular segment in the timeline when creating the output file for the presentation, the particular segment remains assigned to a particular duration of the timeline.

18. A non-transitory machine readable medium storing a media editing application for creating multimedia presentations, the application comprising a graphical user interface (GUI), the GUI comprising:

a composite display area for displaying a portion of a timeline to which multimedia clips are assigned to create a composite media presentation;

a user interface tool for segmenting the timeline by (i) specifying one or more locations along the timeline and (ii) dividing the timeline into different segments at each specified location, wherein at least one of the segments comprises a first multimedia clip and a second multimedia clip that do not overlap in the timeline, wherein boundaries of the multimedia clips are not affected by modifications of boundaries of the segments containing the multimedia clips; and

an editing tool for applying an effect to each of a plurality of clips in a particular segment of the timeline, wherein a user input to apply the effect to one clip in the particular segment causes the application to automatically apply the effect to the plurality of clips in the particular segment.