Computer system for authoring a multimedia composition using a visual representation of the multimedia composition
First Claim
1. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
- means for defining and displaying through the graphical user interface a representation of a first multimedia composition including a first start position which indicates a beginning of the first multimedia composition, a first end position which indicates an end of the first multimedia composition and a first unidirectional path line connecting the first start position and the first end position,means for defining and displaying through the graphical user interface a representation of a second multimedia composition including a second start position which indicates a beginning of the second multimedia composition, a second end position which indicates an end of the second multimedia composition, and a second unidirectional path line connecting the second start position and the second end positions, andmeans, responsive to input from the input device, for defining and displaying through the graphical user interface a link between the first and the second unidirectional path lines, wherein the displayed link includes a representation of at least one multimedia event shared by the first and second multimedia compositions, such that the first and second multimedia compositions may be played independent of each other.
5 Assignments
0 Petitions
Accused Products
Abstract
A computer system, having a graphical user interface for authoring and playing a multimedia presentation having one or more multimedia events, displays a representation of a story, including a representation of a start position, indicating the beginning of the multimedia presentation, a representation of an end position, indicating the end of the multimedia presentation, and a representation of a unidirectional path line connecting the start position and the end positions. The representation of at least one icon, associated with a source of multimedia material, may be linked to the path line. The link, called a call spot, represents a call to the multimedia, allowing icons to be shared by many presentations or to be shown at different times in the same presentation. The multimedia presentation starts at the start position, plays the multimedia material represented by the at least one icon, and then continues along the unidirectional path line and completes at the end position.
321 Citations
19 Claims
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1. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a first multimedia composition including a first start position which indicates a beginning of the first multimedia composition, a first end position which indicates an end of the first multimedia composition and a first unidirectional path line connecting the first start position and the first end position, means for defining and displaying through the graphical user interface a representation of a second multimedia composition including a second start position which indicates a beginning of the second multimedia composition, a second end position which indicates an end of the second multimedia composition, and a second unidirectional path line connecting the second start position and the second end positions, and means, responsive to input from the input device, for defining and displaying through the graphical user interface a link between the first and the second unidirectional path lines, wherein the displayed link includes a representation of at least one multimedia event shared by the first and second multimedia compositions, such that the first and second multimedia compositions may be played independent of each other. - View Dependent Claims (2)
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3. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a first multimedia composition including a start position which indicates a beginning of the first multimedia composition, an end position which indicates an end of the first multimedia composition and a unidirectional path line connecting the start position and the end position, wherein the first multimedia composition starts at the start position, continues along the unidirectional path line and completes at the end position; means for defining and displaying through the graphical user interface a representation of a second multimedia composition using a timeline having a start time and a representation of absolute time units with respect to the start time; means for defining and displaying through the graphical user interface one or more representations of elements of the second multimedia composition on the timeline wherein each of the representations of elements has a defined time with respect to the start time and a duration in absolute time units; means for associating one or more multimedia materials with the elements; means for linking the timeline to the path line through a call spot, and wherein the multimedia materials associated with the elements of the timeline are presented when the call spot connecting the timeline to the path line is enabled along the path line.
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4. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a first multimedia composition using a timeline having a start time and a representation of absolute time units with respect to the start time; means for defining and displaying through the graphical user interface one or more representations of elements of the first multimedia composition on the timeline wherein each of the representations of elements has a defined time with respect to the start time and a duration in absolute time units; means for associating one or more multimedia materials with the elements; means for defining and displaying through the graphical user interface a representation of a second multimedia composition including a start position which indicates a beginning of the second multimedia composition, an end position which indicates an end of the second multimedia composition and a unidirectional path line connecting the start position and the end position, wherein the second multimedia composition starts at the start position, continues along the unidirectional path line and completes at the end position; means for linking the timeline to the representation of the second multimedia composition by associating an element in the timeline to the representation of the second multimedia composition.
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5. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a multimedia composition using a timeline having a start time and a representation of absolute time units with respect to the start time; means for defining and displaying through the graphical user interface one or more representations of elements of the multimedia composition on the timeline wherein each of the representations of elements has a defined time with respect to the start time and a duration in absolute time units; and means for associating one or more multimedia materials with the elements; wherein one of the representation of elements defined and displayed on the timeline has associated with it at least one call spot having a determinable position and duration on the timeline, and further wherein the call spot defines an operation of processing media linked to the call spot then returning to the path line containing the call spot such that operations performed after processing media are defined by a position of the call spot on the timeline and independent of the media. - View Dependent Claims (6)
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7. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a multimedia composition including a start position which indicates a beginning of the multimedia composition, an end position which indicates an end of the multimedia composition and a unidirectional path line connecting the start position and the end position, wherein the multimedia composition starts at the start position, continues along the unidirectional path line and completes at the end position; means for linking at least one icon associated with a source of multimedia material to the path line; and wherein the at least one icon indicates a reference to an event space, the event space having a plurality of event handlers, wherein each event handler causes an event to occur with respect to the multimedia material with which the event space is associated upon occurrence of a predetermined action of the input device. - View Dependent Claims (8, 9, 10, 11)
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12. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a multimedia composition including a start position which indicates a beginning of the multimedia composition, an end position which indicates an end of the multimedia composition and a unidirectional path line connecting the start position and the end position, wherein the multimedia composition starts at the start position, continues along the unidirectional path line and completes at the end position; and means, responsive to input from the input device, for defining and displaying a call spot on the path line and an icon linked to the call spot on the path line, wherein the call spot defines an operation of processing the icon linked to the call spot then returning to the path line containing the call spot such that operations after processing the icon are defined by the call spot and independent of the icon.
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13. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a first multimedia composition including a first start position which indicates a beginning of the first multimedia composition, a first end position which indicates an end of the first multimedia composition and a first unidirectional path line connecting the first start position and the first end position, means for defining and displaying through the graphical user interface a representation of a second multimedia composition including a second start position which indicates a beginning of the second multimedia composition, a second end position which indicates an end of the second multimedia composition, and a second unidirectional path line connecting the second start position and the second end positions, and means, responsive to input from the input device, for defining and displaying through the graphical user interface a link between the first and the second unidirectional path lines, wherein the displayed link includes a representation of at least one multimedia event shared by the first and second multimedia compositions. - View Dependent Claims (14, 15, 16)
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17. A computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer system comprising:
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means for defining and displaying through the graphical user interface a representation of a multimedia composition including a start position which indicates a beginning of the multimedia composition, an end position which indicates an end of the multimedia composition and a unidirectional path line connecting the start position and the end position, wherein the multimedia composition starts at the start position, continues along the unidirectional path line and completes at the end position; means for linking at least one icon associated with a source of multimedia material to the path line; means for defining and displaying through the graphical user interface a representation of one or more event handlers; and wherein the at least one icon indicates a reference to an event space including the one or more event handlers, and each event handler causes an event to occur with respect to the multimedia material with which the event space is associated upon occurrence of a predetermined action of the input device.
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18. A graphical user interface for use in a computer system for authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the graphical user interface comprising:
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means for defining and displaying a representation of a first multimedia composition including a first start position which indicates a beginning of the first multimedia composition, a first end position which indicates an end of the first multimedia composition and a first unidirectional path line connecting the first start position and the first end position, means for defining and displaying a representation of a second multimedia composition including a second start position which indicates a beginning of the second multimedia composition, a second end position which indicates an end of the second multimedia composition, and a second unidirectional path line connecting the second start position and the second end positions, and means, responsive to input from the input device, for defining and displaying a link between the first and the second unidirectional path lines, wherein the link includes a representation of at least one multimedia event shared by the first and second multimedia compositions.
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19. A computer program product for use with a computer system having a graphical user interface for use in authoring a multimedia composition having one or more multimedia events, the computer system having a processor and a display screen coupled to the processor and an input device for receiving input from an author, the computer program product comprising a computer usable medium having embodied therein computer readable program code comprising:
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means for defining and displaying through the graphical user interface a representation of a first multimedia composition including a first start position which indicates a beginning of the first multimedia composition, a first end position which indicates an end of the first multimedia composition and a first unidirectional path line connecting the first start position and the first end position, means for defining and displaying through the graphical user interface a representation of a second multimedia composition including a second start position which indicates a beginning of the second multimedia composition, a second end position which indicates an end of the second multimedia composition, and a second unidirectional path line connecting the second start position and the second end positions, and means, responsive to input from the input device, for defining and displaying through the graphical user interface a link between the first and the second unidirectional path lines, wherein the link includes a representation of at least one multimedia event shared by the first and second multimedia compositions.
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Specification