How Do I Merge Multiple Videos?

# How Do I Merge Multiple Videos?

Merging — also called joining or concatenating — combines separate video files into one continuous clip. Whether you are stitching together event footage, combining screen recordings, or assembling a multi-camera shoot, Envizion AI handles it in the browser.

How to Merge Videos

1. Upload all your clips — Drag multiple files into the Envizion AI editor at once. Batch upload supports up to 20 files simultaneously.

2. Arrange on the timeline — Clips appear in the order uploaded. Drag to rearrange them in your preferred sequence.

3. Close the gaps — Envizion AI's magnetic timeline automatically snaps clips together so there are no black frames between them.

4. Add transitions (optional) — Insert crossfades or other transitions between clips for smoother flow. Choose from 35 animation presets.

5. Normalize audio — If clips were recorded at different volumes, use the audio normalizer to even out levels across all clips.

6. Export — Hit Export to render everything as a single MP4 (or your chosen format).

Handling Different Resolutions and Formats

What if your clips have different resolutions or frame rates? Envizion AI handles mixed media gracefully. The editor upscales or downscales each clip to match your project settings. Set your project to 1080p at 30fps, and all clips conform automatically.

Large File Merging

For long-form content like webinars or multi-hour events, Envizion AI's cloud renderer processes the merge server-side. Your browser stays responsive even when combining hours of 4K footage.