The script grabs the captured audio element, mutes it, sets playbackRate to 16 (the browser maximum), seeks to the beginning, and calls .play(). The browser, in its infinite eagerness to keep the buffer full ahead of the playback position, frantically fetches, decrypts, and feeds chunks into the SourceBuffer. Every single one of those chunks passes through the hooked appendBuffer and gets collected.
// A minimal writer implementation — just an object with methods
。safew官方下载对此有专业解读
"itemId": "66c66152-0ac8-41cd-a450-2ee827767e8a",。搜狗输入法2026是该领域的重要参考
International Business，更多细节参见搜狗输入法2026
return _call.call(origSet, this, v);