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.
To help you troubleshoot the issue, follow these steps: avidemux+cannot+use+that+file+as+audio+track
Click under Audio Output and ensure the Resampling checkbox is either off or matches your source file’s bitrate. 3. Use the "Append" Method Check if the audio file is corrupted or damaged