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我们知道,视频信号的编码压缩方式目前最常用的有两种:MPEG 1和MPEG 2,现已广泛应用于VCD和DVD的制作。不过,作为音视频主要载体
We know that the most commonly used video coding compression method currently has two: MPEG 1 and MPEG 2, is now widely used in VCD and DVD production. However, as the main carrier of audio and video