使用Javascript从视频文件中提取地理标记

Question

I want to get the geotags from a video and mark it on map. I've found exif-js but this only works with images.

I've tried it with ffmpeg , a server solution which works , but the size of videos that I worked is about 1GB to 3GB.

Is it possible to do with Javascript instead?

Thanks in advance.

Answer 1

Browsers do not have built-in methods for extracting geotags from a video. With Web APIs you can only use HTMLMediaElement (use event loadedmetadata ) or VideoPlaybackQuality .

Try using ffmpeg.js .

This library provides FFmpeg builds ported to JavaScript using Emscripten project. Builds are optimized for in-browser use: minimal size for faster loading, asm.js, performance tunings, etc. Though they work in Node as well.