download codecs from official repositories like XDA Developers (for Android/MX Player custom codecs) or Xvid.com and CodecGuide (for Windows 10).
If the codec is missing, MX Player will usually pop up a message asking to download a custom codec. Click if it detects it automatically. If not, go to Settings > Decoder . Scroll to the bottom and click Custom Codec . Navigate to the ZIP file you downloaded and select it. MX Player will restart and apply the codec. Troubleshooting: Codec Not Working in 2026?
The most popular choice is BlueStacks . You can also consider NoxPlayer or LDPlayer. For this guide, we'll focus on BlueStacks. xvid video codec for mx player 2021 windows 10 link
Finish the installation. When prompted, do launch the "Codec Tweak Tool" yet. Simply reboot your Windows 10 system. Reboot finalizes the registry entries for the Xvid decoder.
Locate the downloaded .exe installer file in your downloads folder. Right-click the installer and select . Choose your preferred language and click Next . Read and accept the license agreement. If not, go to Settings > Decoder
MX Player for Windows 10 (often distributed via the Microsoft Store or as an APK running inside an emulator like BlueStacks) behaves differently than its Android counterpart. On Android, you can simply download the "MX Player Codec (ARMv7/NEON)" from the Play Store. On , the architecture is x86 or x64 (Intel/AMD), not ARM. Thus, you need a Windows-native Xvid codec that MX Player can bridge to.
The K-Lite Basic pack installs the official Xvid DirectShow filter ( xvid.ax ) and registers it with Windows. Once installed, any DirectShow-based player—including MX Player for Windows 10—can decode Xvid video seamlessly. MX Player will restart and apply the codec
Follow these steps precisely to inject the XviD codec into MX Player on your Windows 10 PC.
By 2021, MX Player had shifted its focus primarily to streaming and mobile devices. The official MX Player for Windows was no longer a direct executable but often a port or ran via the or emulators like BlueStacks or LDPlayer .
Leave the default settings for "decoding supported 4CCs" (like DivX and MP4V) unless you have a specific reason to change them.