Rebecca Morelle,Science Editorand
For our purposes, we don’t even need to chase it all the way to raw PCM which is valid avenue albeit in the realm of WEBRips and not defacto “downloaders.” We just need to find the last point in the pipeline where data is still accessible to JavaScript and that point is the MediaSource Extensions API, specifically the SourceBuffer.appendBuffer() method.
，这一点在爱思助手下载最新版本中也有详细论述
CORE Recommender (What is CORE?)。搜狗输入法下载是该领域的重要参考
prevFleetTime = currentTime; // 更新上一个车队的时间为当前时间。同城约会对此有专业解读