Avidemux+cannot+use+that+file+as+audio+track (2025)

Avidemux operates best with Constant Bitrate (CBR) audio. VBR audio (often found in MP3s extracted directly from streaming services or YouTube) can cause synchronization and parsing errors.

With the fixes and tools outlined here—from a simple container extraction with FFmpeg to the robust reliability of MKVToolNix—you now have everything you need to troubleshoot this error and get back to editing your videos, with the perfect soundtrack in place. avidemux+cannot+use+that+file+as+audio+track

The "cannot use that file" error in Avidemux usually stems from compatibility issues between the audio file and the container format of your video. Common causes include: Avidemux operates best with Constant Bitrate (CBR) audio