Runway Aleph AI Video Editor
Runway Aleph is a Gen-4 in-context AI video editing model that applies advanced post-production edits through simple text prompts. It enables seamless changes to camera angles, lighting, backgrounds, and visual effects.
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Key Features of Runway Gen-4 Aleph
AI Video Editing with Text
Runway Gen-4 Aleph edits existing videos using simple text prompts. You can tell the AI what to change, and it updates the video automatically. No timelines, layers, or manual masking required.
Add, Replace & Remove Objects or People
Aleph allows you to insert new elements, swap existing objects or people, or remove them entirely. The surrounding area is reconstructed seamlessly to preserve clean and realistic scenes.
Scene & Environment Changes
Runway Gen-4 Aleph can change backgrounds, lighting, and environments inside a video. You can turn a normal scene into a cinematic or stylized one while keeping motion smooth and natural.
Frame-Aware Editing
Aleph understands the full video, not just single frames. This keeps characters, objects, and backgrounds consistent from start to end, avoiding flicker or sudden changes.
Style & Look Transformation
You can restyle videos using text, such as changing color tone, mood, or visual style. The model applies the look evenly across all frames for a polished result.
How to Use Runway Gen-4 Aleph
Step 1: Upload Your Video
Upload the video you want to edit or transform. Clear and stable videos give the best results.
Step 2: Describe the Edit
Type a simple instruction like "remove the person in the background" or "change the scene to night."
Step 3: Generate & Download
Click Create, preview the AI-edited video, and download the final result.