USING DUAL HDVICP COPROCESSOR TO ACCELERATE DM6467 H.264 DECODER
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United States of America Patent
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Issued Date -
Feb 10, 2011
app pub date -
Aug 4, 2009
filing date -
Aug 4, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods are disclosed for utilizing multiple co-processors, of a multiprocessor processing device, in tandem to improve performance for H.264 video decoding operations. The video decoding operation may be split across the multiple High Definition Video Image Co-Processors (HDVICPs) of a multiprocessor device such as Texas Instrument's DM6467 utilizing a spatially shifted temporal split to improve overall performance of the video decoding operation while conforming to the H.264 standard.
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