Automatic quality testing of multimedia rendering by software drivers
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United States of America Patent
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Jul 26, 2011
Grant Date -
N/A
app pub date -
Apr 17, 2007
filing date -
Apr 17, 2007
priority date (Note) -
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Abstract
A method and system for automatically verifying the quality of multimedia rendering are disclosed. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of directing a command intended for a first driver to both the first driver and a second driver in parallel as the multimedia application issues the command and in response to a condition indicative of having available data to compare, comparing a first output generated by a first processing unit associated with the first driver and a second output generated by a second processing unit associated with the second driver.
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