Authoring Interface Distributing Composited Visual Elements
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Solution Overview
Problem
Current video production software management systems are inefficient for handling complex projects with numerous layers and elements, as they rely on linear lists that make navigation tedious and confusing, especially when elements are overlapping or active at different points in a timeline, and fail to accurately portray the three-dimensional relationships between layers.
Innovation Solution
An authoring interface that allows for a transition from an overlapping to a non-overlapping display of visual elements, enabling users to select and manipulate elements more efficiently by rearranging them into an expanded view where all elements are displayed without overlap, and providing a three-dimensional representation of composited elements to better manage and manipulate layers and their relationships.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If elements are displayed in a linear list for navigation, then all elements can be accessed, but navigation becomes tedious and confusing especially when elements are overlapping or active at different timeline points
Solution Approach 1:
The patent transitions from a one-dimensional linear list to a two-dimensional display where elements are positioned spatially according to their composition coordinates. This allows elements to be located and selected directly by clicking on their visual position in the composition rather than scrolling through a linear list, dramatically reducing navigation time while maintaining access to all elements.
Solution Approach 2:
The patent enables different display modes for different regions of the interface. The composition display area shows elements in their spatial relationships for quick visual identification and selection, while the layer panel can show the complete hierarchical structure. This local differentiation allows users to work with elements in the most appropriate view for each task.
2Device complexity
If layers are displayed in a flat two-dimensional manner in a linear list, then layer management is simplified, but the three-dimensional relationships between layers are not accurately portrayed
Solution Approach 1:
The patent uses the vertical position in the layer panel to represent the stacking order (z-depth) of layers, effectively encoding three-dimensional spatial relationships into a two-dimensional display. The layer at the top of the list corresponds to the topmost layer in the composition, preserving depth information while maintaining a flat list structure for easy navigation.
Solution Approach 2:
The patent provides different representations for different needs: the composition display shows the visual result with all spatial relationships, while the layer panel shows the hierarchical structure with stacking order indicated by list position. Each view optimizes for its specific purpose without compromising the other.
3Device complexity
If multiple layers are merged for display, then the number of objects to manage is reduced, but individual manipulation of particular elements becomes impossible requiring un-merging and re-merging
Solution Approach 1:
The patent maintains the hierarchical layer structure with parent-child relationships intact even when layers are visually merged in the composition display. Each layer remains a distinct, selectable entity in the layer panel, allowing users to manipulate individual elements without requiring un-merging operations. The visual composition can composite multiple layers while the data structure preserves individual layer integrity.
4Ease of operation
If the display shows only the currently displayed frame at a specific timeline point, then the current composition is clear, but all elements existing in all frames cannot be viewed simultaneously
Solution Approach 1:
The patent implements a dynamic layer panel that can filter and display layers based on different criteria. Users can switch between viewing only layers active at the current timeline position and viewing all layers in the project. The interface dynamically adjusts which elements are visible in the layer panel based on the user's needs while maintaining the accuracy of the composition display.
Data Source
AI summary
Techniques are described for providing a display of visual elements representing various media elements on a composite media presentation, wherein the display may be altered such that the visual elements transition from an overlapping arrangement to an arrangement where the overlap is minimized or eliminated. Once in the non-overlapping arrangement, a particular element may be selected or manipulated, for example applying an effect to the underlying media element, and the display returns to the original overlapping arrangement of visual elements, in some embodiments ending with the selected visual element at the top of the overlapping arrangement where before the visual elements may have been partially or completely obstructed from view.