› Conversational video editing is the headline feature Google highlights for Gemini Omni 1.2 Flash, alongside 15-second clips and lower pricing.
› You generate a clip and then talk to the model like an editor: swap the background, replace a product, switch day to night, or reframe to vertical.
› Instead of regenerating the entire scene from scratch, the model modifies what you request and keeps everything else untouched.
› In version 1.2, this works across full 15-second clips.I wanted to demonstrate this on my own test clips on launch day (November 5, 2026).