Comments

johnebaker wrote on 8/28/2023, 1:07 PM

@maja-r

Hi

. . . . Error in modul mx_dec_mf_x64.dllaudio . . .

This suggest there is an issue with the audio in the video file.

Download and install MediaInfo and analyse one of the clips causing the issue and post the results, see this tutorial on how to setup MediaInfo and analyse a video clip for all the data required.  

What is the version number as found under Help, About of Movie Studio 2023.

John EB
Forum Moderator

VPX 16, Movie Studio 2025, and earlier versions 2015 and 2016, Music Maker Premium 2024.

PC - running Windows 11 23H2 Professional on Intel i7-8700K 3.2 GHz, 16GB RAM, RTX 2060 6GB 192-bit GDDR6, 1 x 1Tb Sabrent NVME SSD (OS and programs), 2 x 4TB (Data) internal HDD + 1TB internal SSD (Work disc), + 6 ext backup HDDs.

Laptop - Lenovo Legion 5i Phantom - running Windows 11 24H2 on Intel Core i7-10750H, 16GB DDR4-SDRAM, 512GB SSD, 43.9 cm screen Full HD 1920 x 1080, Intel UHD 630 iGPU and NVIDIA GeForce RTX 2060 (6GB GDDR6)

Sony FDR-AX53e Video camera, DJI Osmo Action 3 and Sony HDR-AS30V Sports cams.

MarcoAntonioBrun wrote on 9/10/2025, 8:13 PM

Hola que tal, bueno yo le encontré una solución a este error, fue muy difícil pero al final se pudo, en el caso mío estoy usando el Magix Video Deluxe 2024 Premiun, tengo otras versiones y me pasaba lo mismo e hice con todos y me solucionó al menos con archivos MTS que salía el error de "mx_dec_mf_audio_x64.dll"

Lo que hice fue eliminar este archivo, intenté reemplazar pero es lo mismo, reemplacé el mismo archivo actualizado y fin del error, al momento de cargar un video, les va a salir una ventana diciendo que no soporta el formato de audio y que el mismo programa lo convierte en audio estéreo, asunto solucionado, hasta ahora nada de problemas y renderiza sin nada de perdidas...

Solo le dan a aceptar y listo, espero les sirva a todos, saludos desde Buenos Aires Argentina...

Me escriben para enviar archivo de reemplazo email address removed.

Google translate:

Hi, well, I found a solution to this error. It was very difficult, but I finally managed to solve it. In my case, I'm using Magix Video Deluxe 2024 Premium. I have other versions, and the same thing was happening to me. I did it with all of them, and it solved the problem, at least with MTS files, where I was getting the "mx_dec_mf_audio_x64.dll" error.

What I did was delete this file. I tried replacing it, but it's the same. I replaced the same updated file, and the error is gone. When you load a video, a window will pop up saying it doesn't support the audio format, and the program itself converts it to stereo audio. Issue solved. So far, no problems, and it renders without any loss.

Just hit accept and that's it. I hope this helps everyone. Greetings from Buenos Aires, Argentina.