Video Compositor

The Video Compositor takes your processed panels and narration audio to produce professional video content. It's the final step in the webtoon-to-video workflow.

Prerequisites

Before using the Video Compositor, make sure you have:

1. Completed the core pipeline (Steps 1-3)
2. Generated audio narration using Edge-TTS or Kokoro-TTS
3. Panel images and audio files organized in folders

How to Use

1. Open the Video Compositor tab in WTN Suite
2. Load Image Folder — select the folder containing your cropped panels
3. Load Audio Folder — select the folder containing narration audio files
4. Configure your settings (resolution, FPS, background, etc.)
5. Optionally add intro/outro clips, BGM, or watermark
6. Click Generate Video
7. The video will be saved to your project output folder

Configuration Options

Resolution

| Resolution | Plan Required | |------------|--------------| | 1080p (1920x1080) | Basic and above | | 2K (2560x1440) | Standard and above | | 4K (3840x2160) | Pro only |

Aspect Ratios

| Ratio | Use Case | Plan Required | |-------|----------|--------------| | 16:9 | YouTube, standard landscape | All plans | | 4:3 | Classic format | All plans | | 2.35:1 | Cinematic widescreen | All plans | | 2:1 | Wide format | All plans | | 1.85:1 | Theatrical widescreen | All plans | | 9:16 | TikTok, Instagram Reels, YouTube Shorts | Standard+ | | 3:4 | Portrait | Standard+ | | 1:1 | Instagram square | Standard+ |

Frame Rate

Available on all plans: 24fps, 25fps, 29.97fps, 30fps, 60fps

Background Options

| Option | Description | Plan Required | |--------|-------------|--------------| | Blurred | Blurred version of the panel fills the background | All plans | | Custom | Upload your own background image | Standard+ |

Additional Features

| Feature | Description | Plan Required | |---------|-------------|--------------| | Scene Animations | Smooth transitions between panels | All plans | | Background Music | Add BGM with volume control (-50dB to 0dB) | Standard+ | | Watermark | PNG overlay with position and opacity control | Standard+ | | Intro/Outro Clips | Add custom video clips before/after the main video | Standard+ | | Individual Clip Export | Export each panel as a separate video file | Standard+ |

Watermark Options (Standard+)

• Image format: PNG (supports transparency)
• Positions: Top-Right, Top-Left, Bottom-Right, Bottom-Left, Center
• Opacity: 0% to 100% (adjustable slider)

Output

• Format: MP4
• Single video — one combined video file with all panels
• Individual clips (Standard+) — each panel exported as a separate video

Tips

• Use 9:16 aspect ratio for vertical platforms (TikTok, Instagram Reels, YouTube Shorts)
• Add a watermark with your channel branding for consistent identity
• Set BGM volume to -20dB to -30dB so narration remains clearly audible
• Intro/outro clips are great for channel branding — keep them under 5 seconds each
• Export individual clips if you want to do further editing in an external video editor
• For more advanced editing control, consider using the CapCut Director instead