비디오 도구

AI Video Translator & Multilingual Dubbing Tool

AI Video Translator & Multilingual Dubbing Toolë¥¼ ì‚¬ìš©í•˜ë©´ ê°€ìž… ì—†ì´ ë¬´ë£Œë¡œ ë¸Œë¼ìš°ì €ì—ì„œ ë¹ ë¥´ê²Œ ê²°ê³¼ë¥¼ ì–»ì„ ìˆ˜…

100% 무료
브라우저 내 처리 (100% 비공개)
최종 업데이트 11월 9, 2026

도구 열기

AI Voice Dubbing & Synthesis

40+ Languages (Urdu, Italian, Hindi & More)

Smart Background Audio Ducking

Aligned Dubbed MP4 Export

AI Video Translator & Multilingual Dubbing Tool

Translate spoken audio in videos into natural, synchronized foreign-language voiceovers while preserving original background music and sound effects. Review and correct translated terminology, cast synthetic voices, balance volume, and export dubbed MP4 videos or separate translated audio.

Upload Video or Presentation Zero data upload — processed safely in client browser memory

Drop video or audio file here, or click to browse

MP4, MOV, WebM, MP3, WAV or lecture recordings

Max File Size: 250 MB Auto Source Detection Background Music Ducking Synchronized Video Output

Reading File Transcribing Speech AI Translating Synthesizing Voice Dub

Transcribing source dialogue… 0%

Target Dubbing Language

Original Background Audio Ducking

25% (Quiet BG)

Audio Track Switcher

Dubbed Video Preview Dub Track Aligned

Translated speech subtitles preview here

Sync tolerance: ±15ms

Dialogue Translation Review

Edit translation below. The synthetic voice regenerates automatically to keep timing aligned.

Export Dubbed Media Aligned Audio Stream

Voice Persona Casting Select licensed synthetic voices matching your content tone

Voice Persona

Speech Pacing / Speed

1.0x

Pronunciation Dictionary

Specify custom phonetics or translations for technical terms, product names, and proper nouns.

How AI Video Dubbing & Translation Operates

Speech Transcription: Analyzes the video audio to extract verbatim dialogue and timecode boundaries for every spoken sentence.
Semantic Translation: Neural machine translation converts sentences into Italian, Urdu, Hindi, Arabic, Spanish, etc., preserving contextual meaning rather than literal word-by-word substitution.
Voice Synthesis: Realistic text-to-speech voices render each sentence with natural inflection and pacing.
Background Audio Ducking: The original audio track is retained at a reduced volume (25%) so background score and sound effects stay alive while the foreign voiceover takes front stage.

AI Video Translator & Multilingual Dubbing Tool 사용 방법

1단계
도구를 열고 입력 또는 파일을 추가합니다.
2단계
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3단계
결과를 복사하거나 다운로드하세요.

AI Video Translator & Multilingual Dubbing Tool ì£¼ìš” ê¸°ëŠ¥ ë° íŠ¹ì§•

ê°€ëŠ¥í•œ ê²½ìš° ê°œì¸ ë¸Œë¼ìš°ì € ê¸°ë°˜ ì²˜ë¦¬
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개요

AI Video Translator & Multilingual Dubbing Toolë¥¼ ì‚¬ìš©í•˜ë©´ ê°€ìž… ì—†ì´ ë¬´ë£Œë¡œ ë¸Œë¼ìš°ì €ì—ì„œ ë¹ ë¥´ê²Œ ê²°ê³¼ë¥¼ ì–»ì„ ìˆ˜ ìžˆìŠµë‹ˆë‹¤.

AI Video Translator & Multilingual Dubbing Tool 가이드

AI Video Translator & Multilingual Dubbing Tool이 하는 일

AI Video Translator & Multilingual Dubbing ToolëŠ” ì†Œí”„íŠ¸ì›¨ì–´ ì„¤ì¹˜ ì—†ì´ ë¹ ë¥¸ ai video translator ìŠ¤íƒ€ì¼ ìž‘ì—…ì„ ìœ„í•´ ì œìž‘ë˜ì—ˆìŠµë‹ˆë‹¤.

AI Video Translator & Multilingual Dubbing Tool ìžì£¼ ë¬»ëŠ” ì§ˆë¬¸ (FAQ)

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이 도구의 인기 검색어

Course creators, multinational corporations, non-profit organizations, and YouTube publishers regularly search for translate video dialogue into another language, AI video dubbing free online with lip-sync, and convert English video to Urdu or Italian voiceover. Video owners want to expand their audience globally by replacing original speech with natural foreign narration while keeping the message and pacing synchronized.

Key queries also revolve around audio fidelity and brand customization, including video dubbing with background music preserved, dub video speech with audio ducking, and export translated video with bilingual subtitles. ToolSphare answers this demand by automatically detecting source speech, generating time-aligned translated scripts with custom pronunciation dictionaries, ducking background audio to maintain atmospheric music, and exporting both dubbed MP4 videos and standalone audio voiceovers.