Comments

AAProds wrote on 2/26/2026, 7:30 PM

@David-Thompson2175

Hello Dave and welcome to the forum. I was the one who suggested you come here.

Early Magix editors don't handle MP4s as well as the later versions but you never know your luck. The new versions are very much improved over MEP 14 in file handling and processing speed, depending on your computer.

First step: exactly what name and version do you have? You can get those from the Help menu>About.

If it is "Magix Movie Edit Pro 14", could you provide some file details from a file-analysis program called MediaInfo.

Also, it would be great if you could give us a sample file hosted on Google Drive, Dropbox or similar. Google Drive procedure here.

You could try rewriting the file header with AVIDemux by doing a lossless save procedure as I describe on my website here. I know your file is already MP4 but it may work.

 

Last changed by AAProds on 2/26/2026, 7:31 PM, changed a total of 1 times.

All my forum comments are based on or refer to my System 1.

System 1

Windows 11 v23H2 severely modified by Openshell and ExplorerPatcher

Power supply: 850W Cooler Master (should have got modular)

CPU: Intel i7 13700K running at 3400mhz, cooled by a Kraken 2x140mm All In One liquid cooler.

RAM: 64gb (2x32gb sticks) G.Skill "Ripjaws" DDR4 3200Mhz

GPU 1: iGPU UHD 770

GPU 2: NVidia RTX 3060Ti Windforce 8gb

C drive: NVME 500gb

Bluray Burner: Pioneer BDR-212D

Various other SSD and HDDs.

Monitor: 27"/68cm Samsung, 2560 x 1440, 43 pixels/cm.

MEP 2021 version 20.0.1.80

Magix Video Deluxe 2026 Ultimate (although it comes up as "Premium").

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 Home Version 2009

CPU: i5-750 at 2670mhz with 12gb RAM

Onboard IEEE1394 (Firewire) port

GPU: ATI Radeon HD 4770 (512mb) which is ignored by MEP

Hard drives: C Drive 256gb SSD, various other HDDs.

Monitor: Dell 22"/56cm, 1680x1050, 35 pixels/cm

Movie Studio 2023

Movie Studio 2024

VPX 12

System 3

Lenovo Yoga laptop

Windows 11

CPU i5-8250U (1,6ghz)

8GB DDR4 2400 RAM

GPU iGPU UHD620

2TB NVME HDD

Video Deluxe 2026

johnebaker wrote on 2/27/2026, 3:23 AM

@David-Thompson2175

In addition to the information Al, @AAProds, has asked for .

What is the specification of your computer system including Windows version, see this topic for what is required and please quote processor and graphics card make/model in full, and also what monitor/screen resolution(s) you are working with if this is a laptop.

I would suggest you put this information in your profile signature so we do not have to keep asking for it, see my Signature as an example.

Are the graphics card/GPU drivers up to date?

John EB
Froum Moderator

VPX 17, Video deluxe 2026, and earlier versions MEP 2015 and 2016, Music Maker Premium 2026.

PC - running Windows 11 24H2 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), + 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.

johnebaker wrote on 2/27/2026, 1:39 PM

@David-Thompson2175

Hi

Your duplicate posts, on what is the same issue, have been hidden, duplicate posting does not get you an answer any quicker.

Without the information requested above we cannot help you.

John EB
Forum Moderator

VPX 17, Video deluxe 2026, and earlier versions MEP 2015 and 2016, Music Maker Premium 2026.

PC - running Windows 11 24H2 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), + 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.