Video export of a digital musical score
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United States of America Patent
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Mar 11, 2014
Grant Date -
Oct 31, 2013
app pub date -
Apr 26, 2012
filing date -
Apr 26, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
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.
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