⚠️ You will often see people asking for version 1.49.0 while using a much newer version of MX Player. This is not a mistake. The codec's API version is 1.49.0 and the player is looking for that exact identifier.
Try playing your problematic video file. The AC3 or DTS audio tracks should now play clearly. Troubleshooting Common Errors "Can't find custom codec for this version" Mx Player Custom Codec 1.49 0 Armv8 Neon
: This means your MX Player app has updated past version 1.49.0, or you downloaded a codec meant for an older version. Check your current MX Player version in Settings > About and download the matching codec package. ⚠️ You will often see people asking for version 1