System and method for seamless switching through buffering
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United States of America Patent
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Jan 3, 2017
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N/A
app pub date -
Oct 28, 2013
filing date -
Sep 29, 2000
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Abstract
A method of preparing data streams to facilitate seamless switching between such streams by a switching device to produce an output data stream without any switching artifacts. Bi-directional switching between any plurality of data streams is supported. The data streams are divided into segments, wherein the segments include synchronized starting points and end points. The data rate is increased before an end point of a segment, to create switch gaps between the segments. Increasing the data rate can include increasing a bandwidth of the plurality of data streams, for example by multiplexing, or compressing the data.
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