If you have a Snapdragon 8 Gen 2 or Dimensity 9200 (both Armv9, but backward compatible with Armv8 code), note that the codec does not support HDR10+ or Dolby Vision passthrough. For HDR files, switch to HW+ decoder and disable the custom codec for video, but leave it enabled for audio.
If you are still experiencing issues with specific file formats, please provide the file type (.mkv, .mp4, etc.) and audio stream type, and I can suggest further troubleshooting steps. MX Player Custom Codec 2.7.x Mx Player Pro Codec Armv8 Neon
Understanding MX Player Pro Codec ARMV8 NEON: The Ultimate Installation Guide If you have a Snapdragon 8 Gen 2
While MX Player comes with built-in codecs, they are often limited due to licensing issues (such as DTS or AC3 audio support) or optimized for older hardware. 1. High-Resolution & High-Bitrate Video (4K/8K) MX Player Custom Codec 2
MX Player will restart, and the new codecs will be active. Troubleshooting Common Issues