Generating control information for use in transmission with a multimedia stream to an audiovisual device
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United States of America Patent
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Jan 31, 2017
Issued Date -
N/A
app pub date -
Feb 10, 2015
filing date -
Jul 5, 2007
priority date (Note) -
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Abstract
Control information for configuring an audiovisual device to present multimedia content according to a first service type may be generated. A first data structure specifying that the first control information is associated with the first service type may be generated. A plurality of packets, including a multimedia stream according to the first service type, the first control information, and the first data structure, may be generated and transmitted. Second control information for configuring the audiovisual device to present a multimedia stream according to a second service type may be generated. The first data structure may be modified to include information about the second control information. A second plurality of packets, including the modified first data structure, the first control information, a multimedia stream according to the first service type, the second control information, and a multimedia stream according to the second service type, may be generated and transmitted.
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