Digital Musical Score Video Export with Adaptive Formatting
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Solution Overview
Problem
Current methods for sharing musical scores are cumbersome and unsuitable for digital platforms, as they involve crude screen captures that are not optimized for video format, leading to amateurish and distracting results.
Innovation Solution
A method to generate and export a digital musical score as a synchronized video file, where each segment of the score is rendered as a still frame with accompanying audio, allowing for adaptive formatting to fit video dimensions and aspect ratios, and the option to include or exclude staves and playback lines, enabling seamless video playback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If crude screen captures are used to share musical scores on digital platforms, then the sharing process becomes simple, but the results appear amateurish and distracting
Solution Approach 1:
The patent transforms the score layout parameters (spacing, positioning, formatting) to optimize for video display dimensions and aspect ratios rather than print dimensions. This reparameterization of the layout system produces professional-quality video output while maintaining ease of digital sharing.
Solution Approach 2:
The system creates a digital video copy of the musical score with optimized formatting, rather than simply capturing the screen. This produces a clean, professional video file suitable for media sharing platforms while eliminating the amateurish appearance of crude screen captures.
2Manufacturing precision
If the score layout is optimized for print format, then the printed output quality is high, but the video export requires additional formatting adjustments
Solution Approach 1:
The layout system becomes dynamic, automatically adapting between print and video formats. The same score data can be rendered with different formatting parameters depending on the target medium, eliminating the need for manual reformatting when exporting to video.
Solution Approach 2:
The score rendering system gains multi-functionality, capable of producing both print-optimized and video-optimized layouts from the same digital score. This universal system handles both output formats without requiring separate formatting processes.
3Loss of information
If all staves are included in the video output, then complete musical information is provided, but the video becomes cluttered and harder to follow
Solution Approach 1:
Different portions of the score are selectively displayed based on their relevance to the current playback position. The system applies local quality control by showing only the necessary staves and measures at each moment, reducing visual clutter while preserving all musical information when needed.
Solution Approach 2:
The score display is segmented into relevant and irrelevant portions based on the current playback context. Only the segments necessary for understanding the current musical passage are displayed prominently, while other segments are minimized or hidden to reduce distraction.
Data Source
AI summary
Methods, systems, and computer program products for generating an animated playback of a musical composition represented as a digital musical score. The methods involve, for each of a series of landmarks in the digital musical score: determining a temporal location of audio playback of the landmark in an audio playback of the composition; generating a video output frame showing a page of the musical score spanning the landmark in an output page format; generating a segment of the animated playback of the composition having a video component showing the video output frame for a duration approximately equal to the difference between temporal locations of audio playback of successive landmarks and an audio component including an audio rendering of a portion of the score between the successive landmarks; and generating the animated playback of the musical composition by concatenating the segments. The score format is optimized for the video aspect ratio.