Web-Based Video Editing System with Down-Resolution Previews
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Solution Overview
Problem
Computer-based video editing systems have a complex user interface with a steep learning curve, making it difficult for users without video editing experience to quickly create and edit videos.
Innovation Solution
A web-based video management system with a network-connected interface generator, content library, project database, and rendering engine that allows users to upload, edit, and preview video content in a simplified manner, using down-resolved previews and context-sensitive tool selection to facilitate easy video composition and sharing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional video editing software is used, then advanced special effects and comprehensive editing functions are provided, but the user interface becomes complex and the learning curve increases
Solution Approach 1:
The system segments the video editing functionality into discrete, manageable components represented as individual video clips and images in a content library. Each media item is treated as an independent unit that can be easily selected, arranged, and edited without overwhelming the user with the full complexity of video editing operations.
Solution Approach 2:
The patent introduces a simplified web-based interface that acts as an intermediary between the user and the complex video editing backend. This interface generator provides an intuitive drag-and-drop or click-to-select mechanism that masks the underlying complexity of video rendering, encoding, and special effects application.
2Adaptability or versatility
If comprehensive video editing functions are provided, then users can create complex video compositions, but the time required to master the system increases
Solution Approach 1:
The system performs preliminary actions by pre-processing video clips into standardized formats and pre-organizing them in a content library with metadata tags. Common editing operations and transitions are pre-configured and readily available, allowing users to quickly assemble video compositions without learning complex procedures from scratch.
Solution Approach 2:
The patent implements a template-based system where common video composition patterns and editing sequences can be copied and reused. Users can create a video composition once and replicate it multiple times with different content, eliminating the need to relearn the composition process.
3Loss of information
If video clips are represented by multiple images to show content, then content identification is improved, but the representation becomes more complex
Solution Approach 1:
The system applies local quality by displaying multiple thumbnail images from different positions within each video clip. This provides localized snapshots of key moments in the video, allowing users to quickly identify clip content without presenting the entire video or overwhelming them with excessive detail about every frame.
Data Source
AI summary
A web based system for creating video compositions has a network connected interface generator for providing web pages to a user coupled to the network. A content library stores video clips and optionally images for use in creating the video composition or a sequence of video clips and/or images. A project database contains metadata for one or more projects that are being edited by a user via the network, and a rendering engine provides down resolutioned previews of a user selected project for viewing by a user via the network.