Based on multiple excellent recipes, CBRCMS takes chroma iterative approximation technology as a crucial factor ensuring color-matching precision, and treats it as a key method of CBR multiplexing.

CBRCMS基于大量的历史优良配方，以色度迭代逼近技术作为配色精度的基本保证，并将其作为CBR配方复用的主要方法。

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"It's normal television technology - chroma key, " he said referring to the green-screen backgrounds used to superimpose people against separately filmed scenes.

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