How to Fix Unsupported Video-Audio Codec on Android

The best thing about Android phones is their bigger and better display.

They have improved their screen resolution, introduced new audio and video formats which are desirable, but not all devices are compatible with them.

Due to which we get an error message which says, “Unsupported audio-video codec,” or “Unable to play audio track/video.”

Sometimes when we transfer the multimedia files or download them, we get the audio and video codec error.

So what is the codec error? What does codec mean and how can we resolve it?

If all these questions seem unanswerable and you have no clue what to do next, the following guide will help.

How to Fix Unsupported Video-Audio Codec on Android?

Before we go into different ways to fix the audio or video codec error, let us quickly know a little about the error.

Codec basically stands for coder-decoder that encodes and decodes the compressed data. To facilitate transferring the files, they are compressed.

Playing the file at the destination further decomposes them. However, if you do not have the appropriate codec or the file is not supported by your default media player, then you will see the error.

To resolve the unsupported video-audio codec issue on Android, here is what you can do.

Method 1 – Use a Different Media Player

Using the latest media players available in the Google Play store is one of the easiest and working ways to fix the error.

These media players will help you play the unsupported video and audio files. And so we would suggest you the two most popular video media players – VLC and MX Player.

VLC Media Player

One of the most widely used media players is VLC. VLC Media Player is a convenient and reliable player for the Android platform.

The media is streamed over a server written by the VideoLAN Project. It is a cross-platform media player that is supported by both Windows and Android OS.

One of the best things about the VLC players is that it includes all the codecs and so you do not need to download any additional codecs.

Apart from the in-built codec, another notable feature is its support for all kinds of video formats like MP4, MKV, AVI, MOV, XviD, DivX, TS, AAC, and M2TS.

VLC Media Player

The app is completely free and you can download it easily from Google Play Store.

VLC Media Player also supports multi-audio tracks along with subtitles. So if you love watching anime or foreign movies then you can easily catch up with this feature.

VLC Player for Android is thus one of the best media players that can read all audio and video file formats, thus resolving the unsupported or can’t play video error.

MX Player

Another powerful and free to use media player available for Android platforms is MX Player. It is a simple, light, and excellent media player that works efficiently to support all audio and video formats.

Just like VLC Media Player, MX Player also supports various subtitle formats like .txt, .sub, .idx, .srt.

It is also one of the first Android players that supports multi-core decoding. So now you can zoom in and out of the screen.

MX Player features

Also, it allows you to control other functions like brightness and volume with the gesture of your hands.

And the best part is, you can also enjoy the original MX shows and movies on the platform.

Method 2 – Use Audio-Video Converter

If you do not want to use another media player then you can use an audio/video converter.

You can convert the unsupported format into a format compatible with your device using the converter.

You can use a video converter on your Android phone or on your PC, and then transfer the compatible media to your phone.

While there are a lot of apps that agree to do the work, we would recommend you download Video Converter from Google Play Store.

Audio Video Converter for Android

You should always convert your media to MP4 file format, as it is the most widely supported file format.

Note – Make sure you convert both audio and video, else you will have a video with no sound.


On Android phones, we tend to get confused as to why the video or audio does not play.

It is a common error that occurs due to an incompatible media player or file format.

And so installing the media player that includes all the codecs required to convert the files can do your work. You can install any reliable video media player, like VLC, MX Player, or Mobo Player.

Also, you can convert the files manually to a format supported by your Android device using a video converter.

Thanks to this article, you will no longer encounter the famous Unsupported Video-Audio Codec error on Android.

Also, don’t forget to share your views and experience with this kind of error and how you fixed it. We would love to hear from you.

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