value: hookedAppend,
the backing store from the heap.，详情可参考heLLoword翻译官方下载
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Josh Dury said it was a "battle against time" to get the shot，这一点在safew官方版本下载中也有详细论述
You repeatedly call sourceBuffer.appendBuffer(data) to push chunks of (in our case, pre-decrypted) encoded audio data to the browser.