Seedance 2.5 Video Extension for a Product Ending

seedance 2.5 video extension for a product ending starts with a final product moment after the first visual sequence. Start with a short base video and a continuation description, then give the sequence a visible order that a viewer can follow. A base video within 30 seconds can receive an added segment from 4 to 30 seconds, with a stated maximum result of 60 seconds in the longest case.

Project focus

Treat a final product moment after the first visual sequence as the decision that shapes this piece. Establish the main subject and setting before the first change, then describe the next visible action in plain language. Place camera direction beside the action it supports, so a close detail, wider reveal, or change of viewpoint arrives when the story needs it.

A bottle can enter a table scene after the setup. A watch can receive a closing wrist detail. A packaged item can move from the shelf to the user’s hands.

A useful creation path

1. Choose a base video that ends before the next action begins.
2. Describe only the added action or scene movement for the new segment.
3. Check the combined story from the original ending through the continuation.

Review the finished sequence

Read the project from the first image through the closing beat. The viewer should be able to identify the subject, setting, and purpose of every action. Keep the details that make a final product moment after the first visual sequence useful, and let later shots develop from the decisions set in the opening section.

Frequently asked questions

Which base clips fit extension?

The guide describes original videos within 30 seconds as eligible base footage.

How long can one added segment be?

A single extension can add from 4 to 30 seconds.

What should the continuation description cover?

Focus on the action, scene development, or transition that begins after the original clip ends.

Open the Seedance 2.5 experience on ArtArch and start the project with your selected visual direction.