The last solution to fix audio codec not supported is changing the audio format. Recommend article: 10 Best Media Player for Windows 10 That You Should Have Solution 3. Find the unsupported audio file and open it with VLC. Download VLC from its official website and install the program on your device. They are compatible with computers and mobile phones. Here recommend VLC Media Player and KMPlayer. If you fail to open audio files with the built-in media player of your device, you can change a media player and see if the error will be fixed. The second solution is to use other powerful media player. Open the unsupported audio file and install the codec if the install codec prompt appears.

Switch to the Player tab and check the Download codec automatically option. To fix this error in Windows Media Player 11, installing additional codecs is the best option. “Audio codec not supported” or “video codec not supported” issues often occur when using Windows Media Player 11. Add Additional Codecs for Windows Media Player

Add additional codec for Windows Media Player.

To solve this, you can try the following methods: When a media player can’t recognize your audio file, you may encounter the “Audio codec not supported” error.

Further Reading: Fix Audio Codec Not Supported on Samsung TV.

Can’t play audio files on your devices? How to fix audio codec not supported error? You can use another media player, change the audio format (with MiniTool Video Converter), or use an audio repair tool to fix unsupported audio codec issue.

Flv codec for windows media player