Techniques for managing visual compositions for a multimedia conference call
First Claim
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1. A method, comprising:
- receiving encoded video information in at least one video stream having different video layers with different levels of spatial resolution, temporal resolution, and quality, wherein a first layer comprises a base layer and a second layer is associated with digital rights for accessing the second layer;
providing credentials to selectively access the second layer based on the digital rights; and
selectively accessing the second layer based on the provided credentials.
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Abstract
Techniques for managing visual compositions for a multimedia conference call are described. An apparatus may comprise a processor to allocate a display object bit rate for multiple display objects where a total display object bit rate for all display objects is equal to or less than a total input bit rate, and decode video information from multiple video streams each having different video layers with different levels of spatial resolution, temporal resolution and quality for two or more display objects. Other embodiments are described and claimed.
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Citations
21 Claims
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1. A method, comprising:
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receiving encoded video information in at least one video stream having different video layers with different levels of spatial resolution, temporal resolution, and quality, wherein a first layer comprises a base layer and a second layer is associated with digital rights for accessing the second layer; providing credentials to selectively access the second layer based on the digital rights; and
selectively accessing the second layer based on the provided credentials. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method, comprising:
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receiving encoded video information in at least one video stream having different video layers with different levels of spatial resolution, temporal resolution and quality, wherein a first layer comprises a base layer and a second layer is associated with digital rights for accessing the second layer; providing credentials to selectively access the second layer based on the digital rights; and selecting accessing the second layer based on the provided credentials. - View Dependent Claims (13, 14, 15, 16, 17)
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18. An apparatus comprising:
at least one processor to; receive encoded video information in at least one video stream having different video layers with different levels of spatial resolution, temporal resolution, and quality, wherein a first layer comprises a base layer and a second layer is associated with digital rights for accessing the second layer; provide credentials to selectively access the second layer based on the digital rights; and selectively access the second layer based on the provided credentials. - View Dependent Claims (19, 20, 21)
Specification