Introduction
Edit Studio is a video editing experience that lets you transform existing traditional or generated footage using simple prompts to make adjustments, powered by Aleph 2.0.
Use it to swap products, replace characters, transform shots, remove unwanted objects, or insert new elements and effects — across single shots or multi-shot sequences up to 30 seconds.
This tutorial covers how to access and run your first edit with Edit Studio.
Use cases
Edit Studio opens up a wide range of creative applications with minimal prompting or technical experience — from adding VFX and relighting scenes to swapping backgrounds, restyling footage, and more.
Below are just a few examples to show what's possible:
VFX
| Original | Output |
|
|
|
Relight
| Original | Output |
|
|
|
Background swap
| Original | Output |
|
|
|
Product/Object swap
| Original | Output |
|
|
|
Restyle
| Original | Output |
|
|
|
Change wardrobe
| Original | Output |
|
|
|
Change weather
| Original | Output |
|
|
|
Step 1 – Opening Edit Studio
Edit Studio lives in the Apps section alongside Runway's other tools.
- From the Runway dashboard, go to Apps.
- Open the Video app category and select Edit Studio.
You can also begin typing edit studio into the Apps search bar to jump straight to it.
Step 2 – Uploading your video
Once Edit Studio loads, you'll see the upload screen with options to bring in your source footage.
Click Upload to add a video from your device, or click Select to choose a video from your Runway assets. Alternatively, you can drag and drop a video from your local machine directly into the upload area.
Note that uploaded videos must:
| Use a conventional aspect ratio | Unconventional aspect ratios are not supported. |
| Be longer than 2s, shorter than 30s | Videos over 30s are automatically trimmed. |
| Be between 480p and 1080p in quality | 720p or 1080p recommended. |
| Use between 24fps and 30fps | Videos over 30fps are downsampled. |
| Contain ≤ 10 cuts/shot changes | Videos with 11 or more cuts will receive an error. |
Below the upload area you'll find example use cases that you can try if you want to explore Edit Studio's capabilities with presets first.
Once a video is loaded in, you'll see the full Edit Studio interface:
Step 3 – Choosing an editing mode
Edit Studio currently offers Single edit mode, with Multi-edit and Expand modes coming soon.
Single edit
Single edit generates an image based on a selected keyframe still from your video. Use this mode when you want precise control over how the edit looks before it's applied across the video.
1. Select the keyframe from the timeline
Choose a keyframe that clearly shows the target of your edits.
For example, you may select the widest shot (the frame that shows the most of the environment) in your video for something like a scene or background change.
For a more detailed change, like subject eye color, you would opt for a frame that closely shows the eye.
2. Write a prompt describing your changes
Keyframes are optimized to maintain the composition. Short prompts that clearly describe the change are ideal in most cases.
In addition to your text prompt, you may also include a reference image to guide characters, products, objects, or styles.
If desired, click the model name dropdown to change the model in use to create the keyframe edit.
3. Preview the image adjustment before starting the video generation
All keyframe edits appear in the Prompt versions tray menu on the right-hand side. When hovering over a version, three action icons appear:
- Reuse prompt — Reload the prompt & keyframe selection of an edit.
- Edit this image — Make further edits to the generated keyframe.
- Preview — Open a before & after comparison to review the changes.
Extra motion (optional)
Extra motion is a text prompt that accompanies keyframe edits. It's useful when your edit requires specific motion that wouldn't happen on its own or doesn't exist in the original video.
You won't need it in most cases — Aleph 2.0 automatically animates adjustments based on your keyframe edit alone.
It comes down to specificity: in the example below, we added in a prompt for Extra motion to make fire spread through the background, since there's no fire in the keyframe edit or original video.
| Media inputs | Keyframe | Extra guidance | Output |
|---|---|---|---|
|
|
|
None |
|
| fire begins to spread up the trees |
|
Step 4 – Running your edit
Once you've created the keyframe or entered your prompt, you're ready to submit the edit.
- Review your frame selection and optional Extra motion prompt.
- Click Generate video to start the generation.
Your generation will appear in the video versions feed as it processes. While it generates, you can continue editing frames and queuing up new variations, or upload a new video to begin editing in tandem.
Once the generation is complete, select the associated thumbnail to review your results.
The top thumbnail is always your original video — click it anytime to start fresh from the source. The thumbnails below it are your iterations. Select any version to continue building on it with Edit Studio.
When you upload a new video in the same Edit Studio session, frame edits and outputs will be organized by video.
Next steps
You've uploaded a video, previewed your edit, and generated your first transformation with Edit Studio. From here, you can continue experimenting with different frame adjustments to explore endless possibilities with any video.
Spec details
This section outlines the available settings, output formats, and includes a table for credit cost estimation.
Supported inputs & settings
| Supported inputs | Video file, keyframes |
| Cost | 28 per second (56 credit minimum) |
| Minimum video length | 2 seconds |
| Maximum video length | 30 seconds |
| Maximum video frame rate | 30 FPS |
| Maximum input resolution | 1080p |
| Editing modes | Single edit |
Credit costs
| Keyframe iteration | Nano Banana Pro | 20 credits per image |
| GPT Image 2 | 5 credits per image | |
| Gen-4 Image | 8 credits per image | |
| Aleph 2.0 | 28 per second (56 credit minimum) | |