Avidemux+cannot+use+that+file+as+audio+track !free! Jun 2026

When you try to add an audio file to your project in Avidemux, you may encounter the "Cannot use that file as audio track" error. This message indicates that Avidemux is unable to read or import the audio file you've selected. There are several reasons why this might happen, and we'll discuss them below.

Avidemux is picky about formats. If you are trying to add a standalone audio file: Use MP3 or AAC : These are the most reliable. If you have a file, Avidemux might reject it depending on the version. Convert the Audio : Use a tool like VLC Media Player to convert your audio file to a standard MP3 (128kbps or 192kbps) before importing. 2. Use the "Select Track" Method

: While Avidemux supports MP3 and AAC, specific variable bitrate (VBR) versions can cause failures.

#Avidemux #VideoEditing #LinuxVideo

: If you just need to "marry" an audio file to a video without re-encoding, MKVToolNix-GUI is often a faster, more flexible alternative that accepts most containers.

How to Fix "Cannot Use That File as Audio Track" in Avidemux

: The most reliable workaround is to convert your audio file to a standard 16-bit PCM WAV using a tool like Audacity . avidemux+cannot+use+that+file+as+audio+track

This error typically appears when attempting to add an external audio file (like MP3, AAC, or WAV) via the Audio > Select Track > Add audio track menu.

Once processed, load the resulting .aac or .wav file directly into your Avidemux project. Method 3: Multiplex via MKVToolNix (Bypass Avidemux)

If your video is 44.1kHz and your audio track is 48kHz, Avidemux sometimes rejects the link to prevent sync issues. How to fix it 1. Standardize the Audio File When you try to add an audio file

For uncompressed audio, Avidemux may reject "Little Endian" PCM in certain containers, preferring "Big Endian" or standard 16-bit WAV files.

If you prefer using command-line utilities, you can use FFmpeg to instantly strip away restrictive container headers without degrading audio quality.

If you are still experiencing issues, consider examining the file with to determine its exact codec and container structure. Avidemux is picky about formats

To prevent encountering "Cannot use that file as audio track" in the future:

If you are still experiencing issues after trying these conversion steps, I can help you investigate further. Please let me know: