AI Video Translation & Re-rendering
Automatic Video Speech Dubbing & Subtitle Burning
Translate all speech in your video into any language, synthesize time-aligned voiceovers and re-render sharp MP4 videos.
Drag & drop Video file (.mp4, .mov, .webm) here
Supports video files up to 50MB • Click to start video translation
Translate Video Key Features
Industry-leading AI video dubbing and re-rendering pipeline to build multi-language videos.
AI Video Re-rendering 🎬
Re-renders complete MP4 videos with synchronized AI voiceovers replacing original speech audio.
Ultra-Fast Stream Copy ⚡
Sub-second stream copy FFmpeg engine merging dubbed audio into video with 100% original video quality preserved.
Burned Subtitles Option 💬
Auto-burn crisp white text with black outline subtitles at the bottom center of the video for TikTok, Reels, & Shorts.
Multi-Language Global Reach 🌐
Effortlessly turn 1 video into 10 multi-language videos to grow your international audience.
Timestamp Alignment ⏱️
Auto-calculates AI speech speed to make every dialogue line perfectly match video scene transitions.
Project State Persistence 💾
Every video dubbing project gets a unique ID (?id=xxxxx) so you can resume your workflow anytime.
3-Step AI Video Translation Workflow
Translate and re-render dubbed videos in under 1 minute
Setup Configuration
Upload Video (.mp4, .mov, .webm), select target language and AI voice.
Confirm Script
Review and edit line-by-line script translation timestamps.
Render & Download
Download Clean MP4 Video or Burned Subtitled MP4 Video.
ราคาบริการ YupVox AI
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Free
ฟรีLite
เริ่มต้นStarter
ยอดนิยมเริ่มต้นGrowth
ยอดนิยมสูงสุดPro
มืออาชีพFrequently Asked Questions
How is Translate Video priced?
Charged at 100 credits per 1 second of dubbed video (e.g., 10 seconds video = 1,000 credits).
What are the 2 video download options?
You can download Clean Video (dubbed audio only, no text) or Subtitled Video (dubbed audio + burned subtitles at bottom).
Is original video quality preserved?
Yes! FFmpeg Stream Copy maintains original resolution, colors, and frame rate.
Experience AI Video Dubbing & Translation Today
Register now to get 50,000 free trial credits for all features.