While VLC, at most times, fixes minor media file errors automatically before playing it, you can also fix errors such as unavailable or unsupported audio codec files manually using the software. VLC makes actions like converting media files from one format to another very easily. It comes with many built-in tools for handling media files. Note: Ensure that you have an active internet connection before clicking OK. You may be prompted to install the codec –click OK to confirm and install. Click on the 'Download codecs automatically' checkbox and confirm your action by clicking 'OK.' Step 3. Click on the Player tab to display options. Step 2. Click the Tools menu and navigate to Options. You can fix this error using Windows Media Player. Good thing, you don't have to manually do anything on Windows Media Player to fix this as it can be automated. When, for example, your video plays with no audio or vice versa, you can be sure you're facing codec issues. Fix Audio Codec Not Supported in Windows Media Player

File corruption can be caused directly by you or an infection on your device. While some media players will try to ignore/fix minor errors on videos, some don't –especially if the file is severely corrupt. If no appropriate codecs are installed/found, your media player throws an error. Each time you open a file, it simply finds the appropriate codec file to decompress your video file before playing it. Media players have many codecs built into them.

When you attempt opening a video file with a media player, one of the first things done by the player is to check if it 'understands' the video data created by the particular codec If it doesn't, it throws an error. The result of a video file is data that has been compressed by certain codecs. Here are some of the well-known causes of unavailable or unsupported codecs for audio files. What Are the Causes of Audio Codec Not Supported or Codec Missing or Unavailable Fix Codec Not Supported Error On Samsung/LG Smart TV Fix Audio Codec Not Supported On Android Device Repair Video with Audio Codec Not Supported Error Through Video Repair Software

Camtasia required codecs not found