pyVideoTransTranslation video / ASR / TTS / Translation subtitles

One-click translation video from one language to another [Open Source]

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Fully Automated Video Translation

One-click pipeline Speech Recognition → Subtitle Translation → AI Dubbing → Video Compositing. Automatically generates a new video with subtitles and dubbing in the target language.

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Standalone STT / TTS Tools

Includes batch speech-to-text, batch subtitle dubbing, and batch SRT subtitle translation features.

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Multiple AI Model Support

Integrates 30+ services including Faster-Whisper, F5-TTS, Qwen3-ASR, Edge-TTS, etc. Supports both local offline and online APIs — mix and match freely.

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