Editing Within Single Timeline Video Clip Management
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Solution Overview
Problem
Current video editing software interfaces face challenges in distinguishing and editing overlapping video clips, as they either obscure clips or require switching between collapsed and expanded views, lacking direct editing capabilities and excessive screen space usage.
Innovation Solution
A user interface that combines a single timeline bar with multiple tracks, allowing for expansion and collapse to reveal individual tracks, enabling direct editing and maintaining visibility and control without occupying excessive screen space, along with a miniature timeline for enhanced editing operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If clips are displayed on a single horizontal row, then the timeline view is streamlined and occupies less screen space, but overlapping clips cannot be distinguished and clips may be obscured from view
Solution Approach 1:
The patent transitions from a single horizontal row to multiple horizontal rows arranged vertically, adding a vertical dimension to the timeline display. This allows overlapping clips to be distributed across different rows, making them visible and distinguishable while maintaining an organized timeline structure that efficiently uses screen space.
Solution Approach 2:
The patent segments the single timeline row into multiple separate rows, with each row displaying specific clips. This segmentation allows users to see individual clips clearly while maintaining their temporal relationships, resolving the issue of obscured clips in a single-row view.
2Difficulty of detecting and measuring
If clips are displayed on separate rows for each clip, then overlapping and sequential relationships are clearly shown, but the timeline display becomes excessively deep and occupies excessive screen space
Solution Approach 1:
The patent merges multiple individual clip rows into a consolidated multi-row timeline structure. Clips that overlap in time are placed on the same row, while sequentially arranged clips are placed on different rows. This merging reduces the total number of rows compared to giving each clip its own row, thereby reducing vertical depth and screen space occupation while maintaining clear visibility of clip relationships.
3Ease of operation
If clips are collapsed into a single aggregated timeline bar, then the view is streamlined, but direct editing of individual clips is not possible and requires switching to expanded view
Solution Approach 1:
The patent implements a dynamic timeline structure where rows can be expanded or collapsed based on user needs. Individual clip rows can be collapsed into the aggregated timeline bar for a streamlined overview, or expanded to allow direct editing of specific clips. This dynamic adaptability allows users to switch between high-level overview and detailed editing without losing context or requiring view switching.
Solution Approach 2:
The patent employs a nested structure where individual clip rows are nested within the aggregated timeline bar. The aggregated bar contains references to individual clips, allowing users to access detailed clip information by expanding specific rows while maintaining the overall collapsed view. This nesting enables both streamlined overview and direct editing capabilities simultaneously.
Data Source
AI summary
Video clips are depicted both in an overall layer and in a set of individual tracks, or rows. The user can cause the display to be expanded or collapsed, as desired, so as to reveal or hide the individual tracks. Video clips are fully editable in either the expanded or collapsed viewing modes. When the collapsed mode is in effect, bars representing individual video clips are still visible, and can be individually selected and manipulated. When the expanded mode is in effect, separate tracks are shown for each individual clip, but the overall layer remains visible, and the individual video clips also remain visible, selectable, and manipulable within the overall layer.