问题：
What does a de-multiplexer do?
答案：
A demultiplexer is a device used to separate two or more signals that were previously combined by a compatible multiplexer and transmitted over a single channel. For example, video and audio streams must be demultiplexed before they are decoded.
此常见问题适用于：
无产品系列
产品：
常见问题 ID 53156
查看所有常见问题 »