Method for generating a data stream, broadcast gateway, method and device for selecting a data stream and corresponding computer program
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United States of America Patent
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Jun 21, 2022
Grant Date -
Apr 23, 2020
app pub date -
Jun 25, 2018
filing date -
Jun 30, 2017
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Abstract
A method for selecting a data stream for distribution to a plurality of broadcasting sites. The method includes: receiving a main data stream and a back-up data stream respectively, generated by a main broadcast gateway and a secondary broadcast gateway respectively, from source data, called a main stream and a secondary stream respectively; receiving at least one packet including a piece of information representative of a quality of service associated with the main stream and the secondary stream respectively, at one instant at least or over one given period at least, the at least one packet, called a main current packet and a secondary current packet respectively, being generated by the main broadcast gateway and secondary broadcast gateway respectively; and selecting in real time the main stream or the secondary stream respectively in taking account of the main current packet and secondary current packet, delivering the data stream for distribution.
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