Abstract: The methods and systems for scoring multiple time-based assets and events include declaratively playing a first media sequence; and declaratively initiating a second media sequence at a predetermined time prior to an end point of the first media sequence wherein the predetermined time is independent from an amount of time utilized to play the first media sequence.

Abstract: The methods and systems for scoring multiple time-based assets and events include declaratively playing a first media sequence; and declaratively initiating a second media sequence at a predetermined time prior to an end point of the first media sequence wherein the predetermined time is independent from an amount of time utilized to play the first media sequence.

Abstract: In one embodiment, the methods and apparatuses detect hardware associated with a device configured for displaying authored content; set an initial frame rate for the authored content based on the hardware; and play the content at the initial frame rate, wherein the authored content is scripted in a declarative markup language.

Abstract: A system and method for the real-time composition and presentation of a complex, dynamic, and interactive experience by means of an efficient declarative markup language. Using the Surface construct, authors can embed images or full-motion video data anywhere they would use a traditional texture map within their 3D scene. Authors can also use the results of rendering one scene description as an image to be texture mapped into another scene. In particular, the Surface allows the results of any rendering application to be used as a texture within the author's scene. This allows declarative rendering of nested scenes and rendering of scenes having component Surfaces with decoupled rendering rates.

Abstract: In one embodiment, the methods and apparatuses transmit authored content from an authoring device to a remote device; directly play the authored content on the remote device; and monitor a portion of the authored content on the authoring device while simultaneously playing the portion of the authored content on the remote device, wherein the authored content is scripted in a declarative markup language.