Method 1: Go to “Settings” > “Accessibility” and turn on the "Live Caption" feature. It generates real-time captions for almost all audio.
Method 2: Go to “TCL AI” app->”Real-time Subtitles”, you can activate the subtitle floating window via the Sidebar or Quick Settings. Once enabled, it captures system audio or ambient sounds and converts them into text in real time, with support for multiple languages and translation.
Note: Available settings and menus may vary depending on device model and software version.