Abstract: A novel method for streaming multi-media content is disclosed. Multiple versions of model data tailored for different operating environments differentiated in accordance with value(s) of at least one operating characteristic of remote requesting client computer systems are stored in a multi-media content providing server. A multi-media content player of a client computer system determines the operating characteristic value(s) for the at least one operating characteristic of the client computer system. The multi-media content player adaptively requests appropriate versions of selected ones of the model data, based at least in part on the determined operating characteristic value(s) of the at least one operating characteristic of the client computer system. In response, the providing server streams the requested versions of the requested model data to the multi-media content player for rendering. As a result, user experience at the client computer system is enhanced.

Abstract: A player-centric content creation, distribution and consumption method is disclosed. A computer implemented-content authoring tool (CI-CAT) is distributed to a content creator. The CI-CAT includes an identification function for embedding control information, such as a content owner identifier, in a content created using the CI-CAT, to facilitate compensation of a developer of the CI-CAT. A computer implemented-content player (CI-CP) is provided to a consumer. The CI-CP includes a recovery function for recovering the control information from the content when the content is rendered by the player, and a reporting function for reporting rendering of the content using the recovered control information. During operation, the content is received by the consumer, and rendered using the CI-CP. The control information is recovered, and rendering of the content, using the recovered control information, is reported by the CI-CP, to facilitate compensating the developer(s) of the CI-CAT.

Abstract: A computing-device implemented method for compressing a data model, where such devices include a computer, personal digital assistant (PDA), home appliance, and the like. The data includes bandwidth intensive information such as that used in video conferencing, MPEG and equivalent types of digital video encoding, multi-media data transfers, and interactive gaming. In one implementation, a 3D model has objects defined therein. Each object is defined by plural data points that are transferred from a data provider to a recipient. Typically the provider and recipient are in communication over a network. For a first and a second data point defined in the model, first offsets are determined from the first data point for the second data point. The second data point can then be re-coded in terms of the determined first offsets. The first offsets are coded to require less data storage than required for the first data point, thus allowing them to be transferred more quickly.