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Real-Time Captions Not Showing? How to Fix

F

FlashCaption Team

Product & Engineering

Real-Time Captions Not Showing? How to Fix

You’ve turned everything on, but the caption box is empty. This is a common hurdle with real-time tools. Whether you're using a browser feature or an extension, here’s how to diagnose and solve the problem.

The Most Common Culprit: Muted Audio

Most captioning tools "listen" to the audio stream. If your tab is muted, or the video player volume is at zero, the tool sees nothing to transcribe.

  • **Fix:** Ensure the tab is not muted and the video volume is at least at 5%.

    • Conflicting Extensions

    Do you have multiple translation or captioning extensions active at once? They might be fighting for control of the audio stream.

  • **Fix:** Disable other similar extensions and refresh the page.

    • DRM Protection

    Some premium streaming sites (like Netflix or certain sports broadcasters) use "Digital Rights Management" to block screen and audio capture.

  • **Fix:** Use a tool like FlashCaption that is designed to work with high-security tab audio.

    • Browser Updates

    Running an old version of Chrome or Edge? Modern captioning relies on recent Web Audio APIs.

  • **Fix:** Update your browser to the latest version.

    • Still stuck? Reach out to our support team—we’re here to help!