Google Flow: Trimming clips in Scene Builder

Google Flow Try it →Watch full video →AI2Play · Oct 2025

Demo summary

The user shows how to cut and trim a generated video within the Scene Builder to remove unwanted glitches before extending the scene further.

Step-by-step

Add the generated video to the Scene Builder
Remove any previous generations from the Scene Builder workspace
Locate the specific frame at the end of the clip where the unwanted action occurs
Cut the clip to ensure a natural transition
Select Extend Scene to generate the next sequence

Watch out for

Unwanted glitches or abrupt movements at the end of a generation must be trimmed before extending to prevent errors in subsequent frames

Tips

Remove previous generations from the Scene Builder before adding a new one to keep the workspace clean
Trim the clip at a point where the motion looks natural to avoid abrupt cuts in the final video

Highlights

“so, it continues more naturally and isn't an abrupt cut”

All demos from “Google Flow | Veo 3.1 Tutorial & Real Test Results”

1:350:45Text to Video generation in Google FlowThe user demonstrates how to configure settings like output count and aspect ratio before entering a text prompt for a drone shot and generating a video using the Veo 3.1 fast model.Google Flow· AI Animation Generator
5:220:55Frames to Video with start and end framesThe user uploads a starting image, crops it to the correct aspect ratio, adds an end frame, and provides a prompt to generate a specific sequence of a woman shopping.Google Flow· Image to Video
6:401:15Using Scene Builder and Extend featureThe user demonstrates the Scene Builder interface to rearrange clips and uses the 'extend' function to generate a continuation of a scene where a character puts on a witch hat.Google Flow· AI Video Extender
8:340:28Trimming clips in Scene BuilderCurrentThe user shows how to cut and trim a generated video within the Scene Builder to remove unwanted glitches before extending the scene further.Google Flow· AI Video Editor
10:260:33Ingredients to Video image mixingThe user demonstrates uploading three separate images (a portrait, a beach, and a monkey) to the 'ingredients to video' tool to compose a new scene.Google Flow· Image to Video
13:390:58Multi-frame consistency testThe user demonstrates a workflow of taking the last frame of a previous video and setting it as the first frame of a new project to maintain character and scene consistency.Google Flow· AI Video Extender
16:120:31Comparing Fast vs Quality modelsThe user navigates the settings to switch from the fast model to the Veo 3.1 quality version to demonstrate the difference in credit cost and output results.Google Flow· AI Image Generator
Watch “Google Flow | Veo 3.1 Tutorial & Real Test Results” →

AI Video Editor

8:340:28Trimming clips in Scene BuilderCurrentThe user shows how to cut and trim a generated video within the Scene Builder to remove unwanted glitches before extending the scene further.AI2Play