More articles by Ryan Hunt…
* @param arr 待排序数组
，这一点在51吃瓜中也有详细论述
C library malloc, but it is very useful in new programs that you have
Notice how by step 3, the time HotAudio’s player calls appendBuffer, the data has already been decrypted by their JavaScript code. It has to be. The browser’s built-in AAC or Opus decoder doesn’t know a damn thing about HotAudio’s proprietary encryption scheme. It only speaks standard codecs. The decryption must happen in JavaScript before the data is handed to the browser.