ByThen

Scripts, visuals, editor tools and generation features

Creating with ByThen

Learn what ByThen is and get a quick overview of the full content creation workflow from script to final video.

What is ByThen

Learn how to set up your Content Profile, the foundation of your creative identity on ByThen.

Creating Your Content Profile

Need to update your content profile? Here's how to change your preferences anytime.

How Can I Change or Edit My Content Profile?

ByThen generates a full script from your idea so you can focus on the direction, not the blank page.

What is a Script?

Understand what a Key Visual is and how to confirm or adjust it before moving to the storyboard.

What is Key Visual?

Learn what a Storyboard is in ByThen and how scenes and clips work together to build your video.

What is a Storyboard?

Get to know the ByThen Editor Tool, where you refine, customize, and finalize your video before export.

What is an Editor Tool?

Getting Started

Already have a script ready? Learn how to upload your own script and let ByThen handle the rest.

How Can I Create a Video Using My Own Script?

Learn how to edit your generated script manually or with AI assistance.

How Can I Edit My Script?

Add a voiceover to your video, choose from ByThen's built-in narrators, clone your own voice, or upload a custom one.

How Can I Add a Voiceover?

Script

Not happy with your Key Visual? Here's how to adjust the prompt or upload a reference image.

How Can I Adjust My Key Visuals?

Learn how to change your art style in ByThen, pick from built-in templates or upload your own image reference.

How Can I change my Art Style?

Key Visuals

Learn how to edit individual scenes and clips in your Storyboard.

How Can I Edit My Scenes?

Learn how to control whether your clips play as still images or with motion in the Storyboard.

How Can I Add Motion to My Scenes?

Understand how scene duration works in the Storyboard and how to add more time in the Editor.

How to Increase the Duration of Each Scene?

Find out what to do when your narration runs longer than the clips in a scene.

What Happens If Narration Length Exceeds the Clip Duration?

Storyboard

Learn how to generate a new image directly inside the ByThen Editor Tool.

How Can I Generate an Image?

Learn how to generate a new video clip inside the ByThen Editor Tool.

How Can I Generate a Video?

Learn how to generate background music for your video inside the ByThen Editor.

How Can I Generate Music?

Learn how to generate sound effects to your video inside the ByThen Editor.

How Can I Generate Sound Effects?

Understand ByThen's current video quality settings and what to expect on export.

How Can I Change the Quality of My Video?

You can change the aspect ratio of your video at any point in the Editor. ByThen supports the most common formats for every platform.

How Can I Change the Aspect Ratio of My Video?

Learn how to undo or redo changes in the ByThen Editor Tool.

How Can I Undo or Redo My Edits?

Learn how to manage captions in the ByThen Editor, add, remove, reposition, resize, and adjust timing.

How to Add, Remove, and Change the Position and Size of Captions?

Learn how to add on-screen text to your video, style it, animate it, and remove it when needed.

How Can I Add, Edit, or Delete Text Shown on My Video?

Learn how to adjust the playback speed of your video in the ByThen Editor.

How Can I Change the Pace of the Video?

Learn how to separate the audio track from a video clip in the ByThen Editor  and how to recover it if needed.

How to Separate Audio from a Video

Learn how to resize and reposition media assets like images and text in the ByThen Editor.

How to Resize Media Assets in My Video

Understand how to adjust the duration of different media types in the ByThen Editor timeline.

How Can I Change the Media Duration?

Learn how to quickly duplicate any media asset in the ByThen Editor Tool

How Can I Duplicate My Media?

Learn how to add, change, or remove the voiceover narration in the ByThen Editor Tool using the Text-to-Speech tool.

How Do I Add or Remove the Voiceover from My Video?

Editor Tool

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