Best for: Developers and batch processing. If you need to convert 100 KMLs to videos every week, you need code.
Open your KML in Google Earth Pro. Right-click your KML folder and select "Play Tour." Record the Tour: While the tour is playing, go to Tools > Movie Maker Save as MP4:
Workflow:
Offers advanced animation timelines where you can import KML layers and export high-definition fly-throughs.
The Industry Standard
B1. Export frames (for best quality control):
Set keyframes for camera movement (altitude, tilt, and orbit) to follow your KML path.
Move your view to the end of the KML path and set another set of keyframes.
Open a new project and use the Import KML option to overlay your data onto the 3D globe.
Stop sending your clients to download software they don't have. Take your KML file, follow the steps above, and give them an MP4 file. They will understand your data instantly, and they will thank you for it.
// Then use FFmpeg via Node.js child_process
Here is a blog post draft designed for a tech-focused or GIS (Geographic Information System) audience. From Data to Drone Shots: How to Convert KML Files to Video
| Feature | KML | Video (e.g., H.264) | |---------|-----|---------------------| | Data model | Vector geometry, placemarks, styles, time stamps | Pixel matrices (YUV/RGB) | | Dimensions | 3D geographic (lat, lon, alt) + time | 2D spatial + time | | Interaction | Interactive (pan, zoom, tilt) | Linear, pre-rendered | | Unit | Geographic coordinates | Pixels |
The "Quick & Dirty" Option