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FIMV-MFC V1.0
MULTI-FORMAT
CODEC
VIDEO
TQ_CTRL controls encode and decode processing of the H.264 T/Q block.
Figure 21.25. H.264 tranform/quantization block diagram
MPEG-4/H.263
The MPEG-4/H.263P3 transform/quantization module supports only the method1 quantization mode for MPEG-4
bitstream. It can process the AIC (Advanced Intra Coding) and the modified quantization mode for H.263P3
bitstream.
To process one macroblock in the MPEG-4/H.263P3, FIMV-MFC V1.0 transform/quantization requires about 500
cycles.
Figure 21.26.
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
21-35
Specifications and information herein are subject to change without notice.
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