Material Card Video Editing for Flexible Template Playback
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Solution Overview
Problem
Existing video production methods using material templates lack flexibility as they restrict the adjustment of playback form and effects, and the duration of the material templates cannot be delayed, leading to a simplistic video editing process.
Innovation Solution
A video production method and device that displays material cards in a video production interface, allowing material elements to be edited and added, with edition authority, and supports video playback based on these cards, enabling adjustments such as time, level, and effect changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If material templates are used for video production, then video production efficiency is improved, but video editing flexibility deteriorates
Solution Approach 1:
The material template is segmented into multiple independently editable material elements (video, audio, image, text, etc.), allowing producers to edit specific elements without affecting the entire template structure. This enables flexible customization while maintaining template efficiency.
Solution Approach 2:
The patent introduces dynamic editing capabilities where material elements can be added, removed, replaced, and modified during video production. The playback form and duration can be adjusted dynamically, transforming the static template into a flexible editing system.
2Ease of operation
If material templates with pre-designed playback formats are used, then video production simplicity is improved, but editing capability deteriorates
Solution Approach 1:
The material template serves multiple functions: it provides pre-designed playback formats for simple production, while simultaneously enabling detailed editing of individual material elements. The template structure supports both quick application and granular customization.
Solution Approach 2:
The patent introduces a material element management layer between the template structure and the final video output. This intermediary layer allows producers to selectively edit material elements while preserving the overall template design, bridging simplicity and editing capability.
3Stability of the object's composition
If material template playback duration is fixed, then video production consistency is improved, but time adjustment flexibility deteriorates
Solution Approach 1:
The patent applies different quality attributes to different parts of the template. The overall template structure maintains consistent playback duration for stability, while individual material elements can have their durations locally adjusted to meet specific timing requirements.
Data Source
AI summary
A video production method and device, an apparatus and a storage medium. The method includes: displaying a material card for video production in a material adding area of a displayed video production interface; in response to a selection operation for the material card in the material adding area, displaying, in a card editing area of the video production interface, one or more material elements contained in the selected material card; and in response to a triggered video presentation operation, playing a video content in a video presentation interface.