Turn On Live Captions: Choose Your Device, Audio and Language

Live captions turn speech that is playing or being captured into on-screen text. Identify your device, the audio source and the language being spoken before choosing a feature. With an English video and a Chinese interface in Singapore, recognition follows the English audio; obtaining a Chinese translation is a separate task.

Choose the device, audio and language

Choose Chrome for browser audio, Windows for system audio, Android for supported phone audio, or Apple system captions for Mac playback and nearby speech.

Chrome: caption browser audio

According to Google Chrome Help, desktop Windows/Mac preparation is:

1. Open Chrome settings, find Accessibility and enable Live Caption.
2. Add the required recognition language through language management, wait for its download, then choose the preferred caption language. Use the options actually offered by your version.
3. Play clear speech in that language. An autoplay video also needs sound.
4. Check that the caption bubble appears, compare a known spoken line with the text, then play another line and check that the text changes.

If captions are absent, inspect sound, the switch and language packs first. This branch concerns Chrome audio; other Mac apps need a separate option. Live translation has another switch. Google says translation may send captions to Google for processing; check that data-processing scope before using it.

Windows: enable system live captions

Microsoft Support describes Windows 11 22H2 or later for live captions. Translation separately needs a Copilot+ PC with24H2 or later.

1. Confirm the OS version, then press Windows＋Ctrl＋L or enable captions in Settings accessibility.
2. On first use, confirm the prompt and download recognition files. Newer interfaces change language in the caption window settings;23H2 and earlier use Caption language to add a language and install Enhanced speech recognition.
3. Play clear speech in an app and check that caption text changes with the next sentence. If headphones yield no text, check the default system output device.
4. For your own speech, enable microphone audio in the caption window preferences and inspect the system input and microphone access. The microphone option is off by default. Microsoft says device audio takes priority when it overlaps your voice.

Choose a recognition language matching the audio; Simplified Chinese appears in the official list. A missing switch or failed download requires checking version and language resources first.

Android: confirm the model before enabling

Google Accessibility Help makes support model-dependent. Simplified Chinese is listed for Pixel 6 and newer and selected Android U+ devices. Check the manufacturer’s instructions for other models.

1. Connect to Wi-Fi on first use to prepare the default language pack.
2. Press a volume button, open More in the volume controls and tap Live Caption. Another documented route is to search Settings for Live Caption and enable it.
3. Manage and download languages in accessibility caption settings, choosing a recognition language the device actually offers.
4. Play supported speech and check the caption box and two consecutive lines. A missing option needs manufacturer verification; captions stopping after enablement require checking battery saver and app support. Lyrics and multiperson calls are outside this guide.

Live translation is separate; the documentation limits it to Pixel 6 and newer, with specific target-language conditions still to check. Typed call replies use the current language and differ from caption translation. Recognition, translation and calls each have their own requirements.

Mac system captions: a documented Apple route

For Apple silicon Macs, themacOS26 guide gives a separate system option. Availability depends on spoken language, country and region; the article’s language is not a support promise. Check the matching OS guide and available language before choosing this route.

Open Apple menu → System Settings → Accessibility → Live Captions and enable it; first-use language data needs internet. In the caption menu choose Computer Audio for playback or Microphone for nearby speech, then play two known sentences and compare the changing text. If the window disappears during silence, Keep Onscreen controls that behavior. If the feature is absent, check hardware and availability; if text stops, check source and pause state.

These steps use Apple system captions. Choose a separate translation or file-transcription method for translated text or a saved SRT. In emergencies, use a dedicated reliable communication method.

Caption: audio and subtitle text

Caption’s goal is to turn Mac audio and local video into subtitle text for review. Live display and file transcription serve different tasks: choose a live-caption route to read speech as it plays, and a file-transcription route to create a saved transcript.

Verify captions, translation and files separately

• Same-language captions: compare actual speech and displayed text.
• Translation: check device, target language and processing conditions, then compare source and translation.
• Saved file: inspect the save operation, reopen the file and check text, timestamps and receiving player. A caption bubble and an SRT deliverable are different results.

Prepare two known spoken sentences. Record device version, app, language, audio source, text updates and any failure. Windows and Android live captions provide immediate display; for a downloadable transcript, choose a file-transcription method and reopen its saved output.

Choose the result you need

This guide explains Chrome, Windows, Android and Apple system caption setup. Select by device, audio source and spoken language, then check two consecutive sentences. For translation or a saved subtitle file, follow the corresponding feature’s language and file requirements.

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