Creative video editing with Jetpack Media3 and Gemini (I/O Connect '26)

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Find out how to bridge the gap between AI-driven content analysis and Android video processing. Using the Gemini API, Kristina Simakova and Shahd AbuDaghash help you analyze video footage to detect key moments and actions. Leverage the Jetpack Media3 Editing APIs to turn those AI insights into reality: programmatically concatenating clips for maximum engagement. Discover how to transform Gemini’s creative suggestions into production-ready video edits using the Media3 library.



Chapters:

0:00 - Introduction

1:05 - The editing nightmare and automation

4:48 - App architecture

6:04 - Selecting videos and using Firebase Storage

9:30 - Analyzing videos with Gemini & prompt engineering

10:57 - Setting up and calling the Gemini model

13:30 - Media selection view model

15:10 - Assembling the video with Media3

18:21 - Video analysis view model and playback

20:44 - Live demo

23:34 - Resources and wrap-up



Resources:

Introduction to Jetpack Media3 → https://goo.gle/4wpsPbS





Watch more Android sessions from I/O Connect Berlin → GFD IOC Playlist (Link TBD)

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#Android #GoogleIOConnect #JetpackMedia3 #BuildwithGemini





Event: Google I/O Connect Berlin 2026



Speaker: Kristina Simakova, Shahd AbuDaghash

Products Mentioned: Android, Jetpack Media3