Custom Track Creation Interface with Video-Audio Synchronization
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Solution Overview
Problem
Fans often face long delays in obtaining high-quality live concert recordings, and existing solutions do not allow for easy creation and purchase of custom video or audio tracks from specific performances.
Innovation Solution
A method and system that enables users to create custom tracks by correlating video clips with an audio track's timeline, using a user interface with multiple video source windows and an audio track timeline, allowing selection and synchronization of video clips during audio playback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If users want to create custom tracks from multiple video clips, then content personalization and accessibility are improved, but the complexity of the creation process increases
Solution Approach 1:
The system divides the video content into multiple separate video clips corresponding to different camera angles or sources. Each clip is independently selectable and can be correlated with specific portions of the audio track, allowing users to build custom tracks by choosing from discrete segments rather than working with a single continuous video stream.
Solution Approach 2:
The system introduces an intermediary editing interface that mediates between the raw video clips and the final custom track. This interface provides automated correlation features that match video clips to audio track portions, reducing the manual effort required while still allowing user control over the final composition.
2Ease of operation
If the system provides multiple video source windows for selection, then user control and customization are improved, but the interface complexity increases
Solution Approach 1:
The interface dynamically adapts its complexity based on user needs and progress through the creation process. Multiple video source windows are provided for comprehensive control, but the system automatically manages correlations and provides contextual assistance to reduce the perceived complexity for users.
Solution Approach 2:
The system provides real-time feedback as users select video clips, showing how selections correlate with the audio track timeline. This feedback mechanism helps users understand the impact of their choices and makes the interface more intuitive, reducing the cognitive load despite the presence of multiple controls.
3Productivity
If automated correlation of video clips with audio track is implemented, then creation efficiency is improved, but the level of manual customization may be reduced
Solution Approach 1:
The system performs preliminary automated correlation of video clips with audio track portions before final user confirmation. This pre-processing step establishes a reasonable default mapping that speeds up creation, while users retain the ability to review and manually adjust correlations to achieve their desired customization level.
Data Source
AI summary
A system for allowing a user to create a custom track on a user apparatus, the user apparatus having a display is described. A memory stores a plurality of video clips and an audio track having a timeline. An application is stored in the memory. The application is configured to provide, on the display of the user apparatus, a plurality of video source windows, each of the plurality of video source windows corresponding to a respective one of the plurality of video clips. The application is further configured to allow the user to create the custom track while the audio track is playing by correlating portions of the plurality of video clips with the audio track by selecting respective ones of the plurality of video source windows at desired times in the timeline of the audio track.