Avidemux+cannot+use+that+file+as+audio+track

Check if the audio file is corrupted or damaged. Try playing the file in a media player, such as VLC or Windows Media Player, to see if it plays correctly. If it doesn't play, you may need to re-encode the file or obtain a new copy.

Go to Edit > Preferences and click Reset Settings. Close and reopen Avidemux. This clears any lingering configuration issues.

Ensure that your audio file is in a format supported by Avidemux, such as WAV, MP3, OGG, or AAC. If your file is in a different format, try converting it to a supported format using a tool like FFmpeg or Audacity.

Avidemux uses a lightweight parser. It doesn't handle malformed ID3 tags, unusual sample rates (e.g., 44.1kHz is fine, but 8kHz might fail), or files that start with junk data. avidemux+cannot+use+that+file+as+audio+track

The Fix: Remux the audio file into a clean container using FFmpeg or Audacity.

If these steps fail, provide:

This will let others give a precise fix or a one-line ffmpeg command tailored to your file. Check if the audio file is corrupted or damaged

To fix the "Cannot use that file as audio track" error in Avidemux, you typically need to convert your audio into a raw format or a simpler container. Avidemux often fails to import audio tracks that are already muxed into modern containers like avidemux.org 1. Unsupported File Containers

Avidemux often cannot invoke demuxers for external audio tracks that are already inside a container avidemux.org : You are likely trying to add an file that is technically a "video container without video" avidemux.org to export the audio as a file before importing it into Avidemux avidemux.org 2. Required Audio Formats

Avidemux has specific requirements for external tracks depending on the version and the intended use avidemux.org Supported Formats : MP3, WAV (PCM), AC3, and MP2 avidemux.org AAC Requirement : If using AAC, it must be (ADTS- or LATM-encapsulated), not inside an avidemux.org Secondary Tracks : If you are adding a audio track, it must be (Constant Bit Rate), such as MP3 CBR or AC3 3. Outdated Software If these steps fail, provide:

The error is more common in older versions that lack support for certain modern codecs. : Ensure you are using at least Avidemux 2.8.1 or the latest nightly build avidemux.org 4. Step-by-Step Replacement Guide If you need to swap the audio in your video file: New user getting "Cannot use that file as audio track"

Based on the search query avidemux+cannot+use+that+file+as+audio+track, the user is experiencing a specific limitation where Avidemux rejects an audio file (likely due to format incompatibility, codec support, or indexing issues) when trying to add it to a video project.

Here is a feature proposal to solve this problem directly within the application: