Tag: #audio track
2 articles
FFmpeg: Missing Audio Track / No Audio Output — Causes and Fixes
Diagnose and fix a missing audio track or no audio output after FFmpeg conversion: check with ffprobe, forgotten -map entries, a stray -an, container-incompatible codecs (MP4 + Opus), and only the first of several audio tracks surviving — with a fix command per cause.
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.