FFmpeg Cookbook
How to Check and Remove GPS Location from a Video — Complete Privacy Guide
iPhone and Android cameras embed GPS coordinates in every video. This guide shows you how to inspect what's actually in your file (exiftool, ffprobe, browser tools) and how to strip the location, timestamp, and camera info before posting to social — losslessly.
Add, Select, and Remove Multiple Audio Tracks — Managing Multilingual Audio with FFmpeg
How to create and edit video files with multiple audio tracks using FFmpeg. Learn to add, select, and remove audio tracks, set language metadata, mark a default track, and understand the differences between MKV and MP4.
Inspecting Metadata and Stream Information with ffprobe
Inspect video/audio metadata with ffprobe: codecs, resolution, frame rate, bitrate, and stream info. Covers JSON output and combining with jq for scripting.