一款播放器软件的好坏可以从内核、交互界面和播放模式三方面入手。内核主要指解码、缓冲、频率转换等诸多涉及音质的算法，交互界面主要指用户与软件交互的外部接口，-A player software from the stand or fall of kernel, interface can playback modes and three aspects. The kernel mainly refers to the decoding, buffer, frequency conversion,