Editing Multi-Camera Video Transitions Using Overlapping Segments
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Solution Overview
Problem
Capturing and editing multi-camera videos of sporting events is challenging due to the difficulty in synchronizing camera views with the timing of the event, leading to difficulties in seamlessly transitioning between camera angles and requiring sophisticated video production software.
Innovation Solution
A system and method for editing camera transition points in multi-camera videos using overlapping video segments, where a user can select and adjust transition points in a timeline, with a backend service generating a high-resolution video with synchronized camera angles, eliminating the need for advanced software.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If sophisticated video production software is used to edit multi-camera videos, then the quality of video transitions can be improved, but the device complexity and ease of operation deteriorate
Solution Approach 1:
The patent segments the video editing process into discrete transition points that can be independently selected and adjusted. Each transition point represents a specific camera switch moment, allowing users to edit video transitions by selecting from predefined segments rather than manually adjusting entire video sequences, thereby simplifying the editing process while maintaining high transition quality
Solution Approach 2:
The patent creates simplified copies or representations of the complex video editing process through a user-friendly interface. Instead of requiring users to manipulate raw video data with complex software tools, the system presents simplified transition point selections that replicate the essential editing function without the complexity of full-featured video production software
2Measurement precision
If traditional video editing methods are used to find and edit transition points, then the precision of transition point selection can be improved, but the loss of time increases
Solution Approach 1:
The patent performs preliminary actions by pre-identifying and marking all potential transition points in the multi-camera video before the user begins editing. The system analyzes the video content in advance to detect camera switches and creates a structured set of selectable transition points, so that during editing the user only needs to select from these pre-prepared options rather than searching through the entire video timeline
Solution Approach 2:
The patent uses lightweight, easily modifiable transition point markers that can be quickly selected, moved, or deleted without complex operations. These transition point representations are designed to be simple and disposable-like in their ease of manipulation, allowing users to rapidly iterate through different transition configurations without the time-consuming operations required by traditional video editing methods
3Device complexity
If a single camera is used to capture sporting events, then the device complexity is reduced, but the adaptability and view variety deteriorate
Solution Approach 1:
The patent merges multiple camera feeds into a single unified video experience by automatically detecting camera switches and seamlessly transitioning between different camera angles. The system combines the capabilities of multiple cameras (providing various views of the sporting event) while presenting a cohesive, unified video output that appears as a single continuous recording, thereby achieving view variety without requiring the user to manage multiple complex camera systems
Solution Approach 2:
The patent creates a universal video recording solution that can capture sporting events from multiple camera angles using a single recording device or simplified system. The multi-camera video processing system provides multi-functionality by handling camera switching, synchronization, and transition management automatically, allowing a single camera system to deliver the adaptability and view variety traditionally requiring multiple cameras and complex switching equipment
Data Source
AI summary
A computer-implemented method for electronically editing a multi-camera video of a sporting event includes receiving, by a server, a request for editing a multi-camera video including a plurality of video streams from a browser of a user device. The server sends the multi-camera video as requested to the browser of the user device for display in a video player. The server causes the video player to display a widget including a timeline, a plurality of transition points, and a plurality of video segments. The server receives, from the user device, a modified transition point including a timestamp associated with the transition point. The server generates a multi-camera video based on the modified transition points.