Media role management in a video conferencing network
First Claim
1. A method for displaying a multimedia conference, the multimedia conference being at least one of a video conference, an audio conference, or a data conference, the method comprising:
- receiving a multimedia conference signal, the multimedia conference signal comprising;
a plurality of media streams, each media stream comprising one or more media types selected from the group consisting of motion video, still video, audio, shared data, and shared applications; and
a plurality of labels, each label corresponding to a media stream and indicating a role for the corresponding media stream, the role indicating a purpose of the media stream in the multimedia conference;
determining a policy, the policy including one or more roles to be displayed and rules for how the roles are to be displayed; and
displaying one or more of the media streams having a label corresponding to the one or more roles of the determined policy.
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Accused Products
Abstract
According to the principles of the invention, there is provided a system, apparatus, and method for managing media in a multimedia conferencing system according to media roles. Each media stream may be explicitly labeled with a role that describes the function or purpose of the stream, such as “people” or “content.” The labels may be hierarchical, and may include layers for media type, additional media source description, and the like, e.g., “people/presenter” or “people/presenter/video.” A policy manager is provided for managing roles, such that the multimedia conference may be more effectively presented to participants. A token management system may also be provided so that control of the multimedia conference roles can be transferred during the conference.
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Citations
14 Claims
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1. A method for displaying a multimedia conference, the multimedia conference being at least one of a video conference, an audio conference, or a data conference, the method comprising:
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receiving a multimedia conference signal, the multimedia conference signal comprising; a plurality of media streams, each media stream comprising one or more media types selected from the group consisting of motion video, still video, audio, shared data, and shared applications; and a plurality of labels, each label corresponding to a media stream and indicating a role for the corresponding media stream, the role indicating a purpose of the media stream in the multimedia conference; determining a policy, the policy including one or more roles to be displayed and rules for how the roles are to be displayed; and displaying one or more of the media streams having a label corresponding to the one or more roles of the determined policy. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A multimedia conferencing terminal, the multimedia conferencing terminal being suitable for use in one or more of a video conference, an audio conference, and a data conference, the multimedia conferencing terminal comprising:
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a network connection adapted to receive a multimedia conference signal, the multimedia conference signal comprising; a plurality of media streams, each media stream comprising one or more media types selected from the group consisting of motion video, still video, audio, shared data, and shared applications; and a plurality of labels, each label corresponding to a media stream and indicating a role for the corresponding media stream, the role indicating a purpose of the media stream in the multimedia conference; a policy manager adapted to determine one or more policies, each policy including one or more roles to be displayed and rules for how the roles are to be displayed; and one or more displays, each display adapted to display one or more of the media streams according to the determined one or more policies. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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Specification