Edit videos & build scenes in Google Flow

You can edit the video clips you upload or create in Google Flow.

Learn how to create videos in Google Flow.

Edit your video clips in Google Flow

When you edit a video in Google Flow, you don’t lose the original video. In the History panel, you can find all previous versions of the video and the prompts you used to generate them.

Edit a video with the Google Flow Agent

1. On your device, go to Google Flow.
2. Click an existing project.
3. In the prompt box, turn on Agent.
   • Learn how to use the Google Flow Agent.
4. Drag the video you want to edit into the prompt box, or select multiple videos to edit at once.
5. Add a text prompt that describes what you want to change.
6. Click Generate .
   • Edits are automatically saved to the asset's stack.

Extend an existing clip

Important: You can currently only extend Veo generated videos. Learn about Google Flow models & supported features.

If you need a scene to be longer, you can create more footage and add it to the end of your original clip.

1. On your device, go to Google Flow.
2. In an existing project, click the video clip you want to extend.
3. At the bottom, click Extend.
4. In the prompt box, describe how the action should continue.
5. Click Generate .

Tip: You can’t apply other edit modes such as insert, remove, and camera to extended video clips.

Edit & refine video clips in Google Flow

Important: This feature is only available in certain countries. Learn more about Google Flow feature restrictions.

Step 1: Set your video model to Gemini Omni Flash

1. On your device, go to Google Flow.
2. Click an existing project.
3. At the bottom of the prompt box, open your generation settings.
4. Click Video.
5. Click the video model > Omni Flash.
6. Optional: Select your video preferences:
   • Orientation
   • Number of outputs you want.
   • Generation length.

Step 2: Upload your video

1. Upload, drag, or select a video up to 60 seconds long and 1 GB in one of these supported formats:
   • .mov
   • .mp4
   • .avi
   • .wmv
2. If needed, adjust your video.
   • When you upload a video that’s longer than 30 seconds, you must trim it down to 30 seconds in Google Flow.
3. Google Flow will automatically process, format, and run safety checks on your video.

Step 3: Edit your video

1. Click the video you want to edit.
2. In the trimming window, select up to a 10-second segment of your video.
3. Add a text prompt that describes what you want to change.
   • For example: “Change the lighting to a cinematic sunset" or "Add a text overlay that says 'Coming Soon'”
4. Optional: Add ingredients to your prompt.
   • Learn how to add references to your prompt.
5. Click Generate .
6. Optional: To refine the output video, add ingredients or follow-up prompts.
   • You can continue for up to 3 conversational turns without losing the context of your previous edits.

Save videos & frames to your project

Save past videos

If you want to add a previous version of an edited video to Scenebuilder, save that version to your project.

1. On your device, go to Google Flow.
2. In an existing project, click the video.
3. On the right, in the "History" panel, hover over the version you want.
4. Click Save to Project .

Save video frames as images

To use a frame as an ingredient, start frame, or end frame for future generations, save it to your project.

1. On your device, go to Google Flow.
2. In an existing project, click the video.
3. Pause on a frame.
4. Hover over the frame.
5. Click Save frame .
6. Use this saved frame as an ingredient, start frame, or end frame for future generations.
   • Learn how to add references to your prompt.

Build your scene in Google Flow

You can use Google Flow’s Scenebuilder to:

• Arrange multiple clips in a sequence.
• Rearrange the order of your clips.
• Trim the beginning and end of each clip with the handles.
• Preview the whole sequence.
• Download a scene.

Add video clips to a scene in Google Flow

You can create a sequence of clips in Scenebuilder.

1. On your device, go to Google Flow.
2. Click an existing project.
3. Hover over the clip you want to add to your sequence.
4. Click More Add to Scene.

Rearrange your clips in Scenebuilder

1. On your device, go to Google Flow.
2. In an existing project, click a video clip.
3. Drag your clips in the order you want.