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.

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.

Abstract: An outer sole for an athletic shoe is disclosed. The outer sole includes a base formed of a relatively thin resilient material and having a heel section, an arch section, a forefoot section, a toe section, an upper major surface and a lower major surface. A plurality of discrete traction elements extend downward from the lower major surface of the base at spaced transverse and longitudinal locations, and include a plurality of discrete heel and arch traction elements located about longitudinally spaced locations in the perimeter of base in the heel and arch sections respectively. A rear shock attenuating area extends generally along the central longitudinal portion of the heel and arch sections. The rear shock attenuating area is substantially devoid of traction elements so that the relatively thin resilient material of the base in the rear shock attenuating area depresses downwardly during foot strike to attenuate the force of foot strike.