Sync/async separation
Now then, the moment HotAudio’s player commanded the browser to begin playback, the hook snapped shut. The audio element, this, was grabbed and stored. mockToString ensured the hook was invisible to integrity checks.
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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.
However, he has been impressed with the progress made by Chinese firms who, instead of tendons, are using motors in the fingers and hands to drive movement.