Lipsync

Create perfectly synchronized talking videos using Kolbo.AI's Lipsync tool. Animate characters or dub videos with automatic lip synchronization.

Overview

Lipsync provides two powerful modes:

• Image-to-Video: Animate character images with audio
• Video-to-Video: Change language/dubbing in existing videos

Both modes automatically synchronize lip movements with audio for natural-looking results.

Lipsync Modes

Image-to-Video Mode

Animate static character images:

• Upload character image
• Upload or generate audio
• AI animates character with perfect lip sync
• Create talking character videos

Best for:

• Character animation
• Avatar videos
• Explainer videos
• Social media content
• Presentations

Video-to-Video Mode

Dub existing videos:

• Upload source video
• Upload new audio (different language or voice)
• AI adjusts lip movements to match
• Seamless dubbing

Best for:

• Multilingual content
• Voice replacement
• Translation videos
• Dubbing projects
• Localization

Audio Options

Upload Audio

Bring your own audio:

• Upload audio files (MP3, WAV, etc.)
• Pre-recorded dialogue
• Music with vocals
• Sound effects with speech

Generate Audio (Text-to-Speech)

Create audio within Lipsync:

• Type the dialogue text
• Choose voice (Eleven Labs, DeepDub)
• Select language and accent
• Generate synchronized video instantly

Voice Cloning

Use custom voices:

• Clone any voice with samples
• Use cloned voice for lipsync
• Consistent character voice
• Brand voice maintenance

Key Features

Automatic Synchronization

Perfect lip sync automatically:

• AI analyzes audio
• Generates matching mouth movements
• Natural-looking results
• No manual timing needed

Multiple Languages

Global content creation:

• Support for 40+ languages
• Multilingual dubbing
• Translation with lipsync
• Localized content

Expression Control

Emotional nuance:

• Match emotion to audio
• Natural expressions
• Mood adjustments
• Professional quality

High-Quality Output

Professional results:

• Smooth animations
• Natural movements
• High-resolution export
• Detailed facial animation

Workflow

Image-to-Video Workflow

1. Prepare Character Image:

   • Upload character face image
   • Or generate with Kolbo image tools
   • High-resolution recommended

2. Add Audio:

   • Upload audio file, OR
   • Generate with text-to-speech, OR
   • Use voice cloning

3. Generate Video:

   • AI analyzes audio
   • Animates character
   • Synchronizes lip movements
   • Adds natural expressions

4. Enhance:

   • Adjust settings if needed
   • Upscale for quality
   • Export final video

Video-to-Video Workflow

1. Upload Source Video:

   • Video with character speaking
   • Clear face visibility required

2. Add New Audio:

   • Different language audio
   • Alternative voice
   • Dubbed version

3. Generate Dubbed Video:

   • AI adjusts lip movements
   • Matches new audio
   • Maintains natural look
   • Preserves video quality

4. Export:

   • Review results
   • Make adjustments if needed
   • Export final dubbed video

Integration with Other Tools

With Text-to-Speech

Complete automation:

• Write script
• Generate voice automatically
• Create lipsync video
• All in one workflow

With Training Lab

Consistent characters:

• Train character model
• Generate character images
• Animate with lipsync
• Brand character content

With Voice Cloning

Custom voices:

• Clone brand voice
• Use in lipsync
• Consistent audio identity
• Professional voice-overs

Use Cases

Content Creation

• YouTube videos
• Social media content
• Educational videos
• Explainer animations

Marketing

• Product demos with characters
• Brand mascot videos
• Multilingual campaigns
• Advertisement dubbing

Entertainment

• Animated shorts
• Character storytelling
• Meme videos
• Creative projects

Business

• Corporate training (multilingual)
• Customer service videos
• Presentation characters
• Internal communications

Localization

• Translate video content
• Dub for different markets
• Multilingual versions
• Global reach

Best Practices

Character Image Selection:

• Front-facing images work best
• Clear, well-lit face
• Neutral expression recommended
• High-resolution

Audio Quality:

• Clear audio with minimal background noise
• Proper pronunciation
• Appropriate pace (not too fast)
• Good voice quality

Language & Voice:

• Match voice to character
• Choose appropriate accent
• Consider target audience
• Test different voices

Technical Tips:

• Start with short clips
• Test settings with samples
• Iterate for best results
• Upscale for final quality

Advanced Features

Emotion Control

Match expressions to content:

• Happy, sad, excited, serious
• Subtle expression changes
• Natural emotion range
• Professional results

Background Control

Customize environment:

• Keep original background
• Remove background
• Add custom background
• Green screen support

Duration & Pacing

Control timing:

• Match audio exactly
• Add pauses
• Adjust pacing
• Natural timing

Tips for Best Results

1. Quality Source: Use high-resolution images/videos
2. Clear Audio: Clean audio = better sync
3. Appropriate Voice: Match character and content
4. Test First: Try short clips before full videos
5. Iterate: Generate multiple versions
6. Combine Tools: Use with other Kolbo features
7. Upscale: Enhance final quality for professional use

Limitations & Considerations

• Works best with front-facing or near-front-facing subjects
• Very fast speech may be challenging
• Extreme head angles may limit quality
• Audio quality affects lip sync accuracy