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What is statistical multiplexing in MPEG?

問題:

What is statistical multiplexing in MPEG?

答案:

Statistical multiplexing increases the overall efficiency of a multi-channel digital television transmission multiplex by varying the bit-rate of each of its channels to take only that share of the total multiplex bit-rate it needs at any one time. The share apportioned to each channel is predicted statistically with reference to its current and recent-past demands.


此常見問答集適用於:

產品系列: MPEG 軟體 MPEG 分析儀

產品:

常見問答集 ID 53461

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