PLURAL PIPELINE PROCESSING TO ACCOUNT FOR CHANNEL CHANGE
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United States of America Patent
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N/A
Issued Date -
Oct 3, 2013
app pub date -
Mar 18, 2013
filing date -
Mar 28, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An audio/video processing device includes a first pipeline and a second pipeline. The first pipeline is configured to receive a first program stream and decode the first program stream. The second pipeline is configured to receive a second program stream and at least partially decode the second program stream. In response to selection of the first program stream, the first pipeline is further configured to output the decoded first program stream and the second pipeline is further configured to discard the partially decoded second program stream. In response to selection of the second program stream, the second pipeline is configured to fully decode the second program stream and output the decoded second program stream.
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