Media
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Description
Translates YouTube captions with Google Translate and reads them aloud in the selected language. YouTube Video Dubber translates YouTube captions into your selected language and reads the translated text aloud while the video is playing. The extension is designed to help viewers understand videos in other languages by combining caption detection, translation, and text-to-speech dubbing in one simple interface. HOW IT WORKS 1. Open a YouTube video that contains captions. 2. Click the YouTube Video Dubber extension icon. 3. Select the source language of the video. 4. Select the language you want to hear. 5. Choose a voice and adjust the speech settings. 6. Click “Start Dubbing.” The extension detects the captions displayed on the active YouTube video, translates them into the selected target language, and reads the translated text aloud. MAIN FEATURES • Automatic YouTube caption detection • Source language auto-detection option • Translation into multiple supported languages • Text-to-speech dubbing in the selected target language • Voice selection based on available browser voices • Adjustable speech rate • Adjustable original video audio level • Adjustable dubbed voice volume • Synchronization with video playback • Support for play, pause, seeking, and video changes • Prevention of repeated caption reading • Smart grouping of rapidly changing captions • Saved language, voice, speed, and volume preferences • Simple and modern interface SYNCHRONIZED DUBBING YouTube captions may appear word by word or change very quickly. YouTube Video Dubber processes these caption updates and groups them into understandable speech segments. The extension avoids repeatedly reading the beginning of a caption when a second caption line appears. It also manages the speech queue to reduce delays and keep the dubbed voice as close as possible to the current video position. AUDIO CONTROLS You can independently adjust: • Original Audio: Controls the volume of the YouTube video • Dubbed Voice: Controls the volume of the translated speech • Speech Rate: Controls how quickly translated captions are spoken Reducing the original audio can make the translated voice easier to understand while still allowing you to hear background sounds from the video. CAPTION REQUIREMENTS The extension works best when the YouTube video has manual or automatically generated captions. If captions are unavailable, disabled, inaccurate, or delayed by YouTube, the extension may not be able to provide accurate dubbing. Translation and speech quality may vary depending on: • The quality of the original captions • The speed of the speaker • The selected source and target languages • The voices installed or provided by the browser and operating system • Internet connection quality • Translation service availability PRIVACY YouTube Video Dubber does not require account registration. The extension does not collect or store: • Personal information • Passwords • Browsing history • Payment information • Microphone recordings • Voice recordings • YouTube account information Caption text must be temporarily processed to provide translation and dubbing. The extension does not permanently save caption text. The storage permission is used only to save extension preferences such as: • Source language • Target language • Selected voice • Speech rate • Original video volume • Dubbed voice volume • Caption-related settings These preferences are used to restore the user’s selected configuration when the extension is opened again. PERMISSION USAGE activeTab Used to communicate with the active YouTube tab after the user starts the dubbing feature. scripting Used to load the extension’s bundled content script into the active YouTube page when required. The extension does not download or execute remote code. storage Used to save language, voice, speech rate, and volume preferences. text-to-speech Used to read translated captions aloud. This permission does not record audio and does not access the microphone. Host access Used only to send caption text for translation and receive the translated result. IMPORTANT INFORMATION • The extension does not replace the original audio track of a video. • It creates a live translated voice-over based on the captions currently displayed by YouTube. • Translation accuracy depends on the original caption accuracy. • Automatically generated captions may contain errors. • Very fast dialogue may require a higher speech rate for improved synchronization. • Available voices depend on the user’s browser, operating system, and installed language voices. • Some videos may restrict or disable captions. DISCLAIMER YouTube Video Dubber is an independent browser extension and is not affiliated with, endorsed by, or sponsored by YouTube, Google, or the owners of the videos being viewed. YouTube is a trademark of its respective owner. All trademarks, product names, and company names belong to their respective owners. Use YouTube Video Dubber to watch educational content, tutorials, interviews, documentaries, entertainment videos, and other captioned YouTube content in a language that is easier for you to understand.