Avidemux Cannot Use That File As Audio Track __exclusive__ May 2026

If you have a file that Avidemux won't take, you can use FFmpeg to "strip" the container and extract just the raw stream:

ffmpeg -i input_audio.m4a -acodec copy -absf adts output_audio.aac Use code with caution. avidemux cannot use that file as audio track

Older versions of Avidemux may lack fixes for specific audio handling bugs present in newer nightly builds or releases like version 2.8.1 and above . Step-by-Step Fixes 1. Convert to a Compatible Format If you have a file that Avidemux won't

The most reliable way to fix this is to transcode your audio into a format Avidemux natively supports as an external track. Use a tool like Audacity or FFmpeg to convert your file to one of the following: 16-bit or 24-bit PCM (Avoid 32-bit float). MP3: Standard constant or variable bitrate. Convert to a Compatible Format The most reliable

Alternatively, you can mux the audio and video together directly in FFmpeg to bypass Avidemux entirely:

For successful "Add Audio Track" operations, aim for these specific formats: Best for quality; use 16-bit for maximum compatibility. MP3 Widely supported; ensures the file is not corrupted. AAC Must be raw .aac (ADTS), not .m4a . AC3 / DTS Supported for multi-channel audio.

If you are trying to replace audio, make sure the new track is the same length as the video to avoid synchronization issues. Cannot use mp3 as audio track - avidemux.org