Avidemux Cannot Use That File As Audio Track ((top)) -
Here’s a structured diagnostic and troubleshooting report based on the error message:
Common Causes
| Cause | Explanation |
|-------|-------------|
| Unsupported audio codec | Avidemux natively supports AAC, MP3, PCM (WAV), AC3, and MP2. It struggles with Opus, Vorbis, FLAC, DTS, or lossless WMA. |
| Wrong container format | Even if the audio codec is fine, the container (e.g., MKV, MP4, M4A, OGG) may confuse Avidemux’s demuxer. Raw .wav or .mp3 files work best. |
| Variable Bitrate (VBR) MP3 | Avidemux’s MP3 parser (based on older libraries) often fails with VBR MP3 files, especially when seeking or appending. |
| Multichannel or unusual sample rates | Files with 5.1/7.1 surround, 44.1kHz (ok), 48kHz (ok), but unusual rates like 22.05kHz or 96kHz may trigger the error. |
| Corrupted or incomplete audio file | A truncated download or bad rip can break Avidemux’s strict parsing. |
| File path issues | Less common on modern OSes, but spaces, Unicode characters, or network drives have been known to cause this error. |
ffmpeg -i input.m4a -vn -acodec copy output.aac
4. Solutions
FAQs
If your audio file uses an unsupported codec or bitrate, you may need to re-encode it. avidemux cannot use that file as audio track
1. Incompatible Audio File Format
Avidemux supports a variety of audio and video formats, but it's not exhaustive. The most commonly supported audio formats include WAV, MP3, and AAC. If your audio file is in a less common format, Avidemux might not support it.
This usually happens when you are trying to add an external audio file (like an MP3, AAC, or WAV) to an existing video. If you’re stuck, Why Does This Error Happen? the container (e.g.
How to Fix “Cannot Use That File as Audio Track”
Below are proven solutions, ranging from simple setting changes to intermediate transcoding methods.
