ffmpeg -i input_audio.mp3 -vn -acodec pcm_s16le -ar 44100 output_audio.wav This command: Removes video data ( -vn ) Converts to standard PCM 16-bit ( -acodec pcm_s16le ) Sets the rate to 44.1kHz ( -ar 44100 )

Avidemux has the highest compatibility with uncompressed PCM WAV files. Use a tool like Audacity or an online converter. Export your audio as .

If you have many files or want a guaranteed fix, use FFmpeg to "clean" the audio track for Avidemux:

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

The error message "Cannot use that file as audio track" in Avidemux typically occurs because the software cannot decode the specific audio format or the file lacks a valid header for external synchronization.

: Attempting to use a .m4a or .ogg file directly often fails; these should be converted to .mp3 or .wav first. 🚀 Advanced Method: Using Command Line (FFmpeg)

Non-standard rates (like 22050 Hz) can trigger the "cannot use" error. 3. Strip Metadata

💡 : Always ensure you are using the latest version of Avidemux, as newer builds include updated FFmpeg libraries that handle more audio formats natively.

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