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What is the TM (Test Model) rate control and adaptive quantization technique ?

April 26, 2017adaptive CONTROL model quantization rate technique Test TM

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What is the TM (Test Model) rate control and adaptive quantization technique ?

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Test model was not by any stretch of the imagination meant to be the show-stopping, best set of algorithm. It was designed to exercise the syntax, verify proposals, and test the relative performance of proposals in a way that could be duplicated by co-experimentors in a timely fashion. Otherwise there would be more endless debates about model interpretation than actual time spent in verification. The MPEG-2 Test Model (TM) rate control method offers a dramatic improvement to the Simulation Model (SM) method used for MPEG-1. TM’s improvements are due to more sophistication pre-analysis and post-analysis routines.