Transforming multimedia data for delivery to multiple heterogeneous devices
First Claim
1. A method comprising:
- selecting a transformation operation from a plurality of transformation operations based on capabilities of a target device; and
creating an adapted version of a multimedia presentation for the target device from a source version of the multimedia presentation using the selected transformation operation, the adapted version of the multimedia presentation comprising adapted media data corresponding to a source version of media data for the multimedia presentation.
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Abstract
A multimedia presentation is transformed for playback on multiple heterogeneous target devices. A transformation operation is selected based on capabilities of the target device and used to create an adapted version of the multimedia presentation from a source version of the multimedia presentation. The adapted version contains adapted media data corresponding to a source version of media data for the multimedia presentation. In one aspect, the adapted version of the multimedia presentation also includes adapted composition data corresponding to a source version of composition data for the multimedia presentation. In another aspect, the adapted media data is created from a source version of description data for the multimedia presentation.
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Citations
70 Claims
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1. A method comprising:
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selecting a transformation operation from a plurality of transformation operations based on capabilities of a target device; and
creating an adapted version of a multimedia presentation for the target device from a source version of the multimedia presentation using the selected transformation operation, the adapted version of the multimedia presentation comprising adapted media data corresponding to a source version of media data for the multimedia presentation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A machine-readable medium having instructions to cause a machine to perform a method comprising:
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selecting a transformation operation from a plurality of transformation operations based on capabilities of a target device; and
creating an adapted version of a multimedia presentation for the target device from a source version of the multimedia presentation using the selected transformation operation, the adapted version of the multimedia presentation comprising adapted media data corresponding to a source version of media data for the multimedia presentation. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47)
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41. A system comprising:
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a processor coupled to a memory through a bus;
a transformation process executed by the processor from the memory to cause the processor to select a transformation operation from a plurality of transformation operations based on capabilities of a target device, and create an adapted version of a multimedia presentation for the target device from a source version of the multimedia presentation using the selected transformation operation, the adapted version of the multimedia presentation comprising adapted media data corresponding to a source version of media data for the multimedia presentation. - View Dependent Claims (48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60)
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61. An apparatus comprising:
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means for selecting a transformation operation from a plurality of transformation operations based on capabilities of a target device; and
means for creating an adapted version of a multimedia presentation for the target device from a source version of the multimedia presentation using the selected transformation operation, the adapted version of the multimedia presentation comprising adapted media data corresponding to a source version of media data for the multimedia presentation. - View Dependent Claims (62, 63, 64, 65, 66, 67, 68, 69, 70)
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Specification