MEP unable to export .MOV footage into .MP4 format?

Apollo89x wrote on 2/12/2022, 5:43 PM

I have fooatge which after being processed by AfterEffects is in .MOV (they don't offer MP4 due to some stupid reason!)

But when I import that video into MEP, then try exporting as MP4 it shows an error message, and makes me close down the entire MEP program!

Just wondered if this is a known/universal fault for everyone, that MEP cannot convert/export MOV into MP4 format?


 

Comments

CubeAce wrote on 2/12/2022, 8:20 PM

@Apollo89x

As Mov. is a container wrapper and not a codec it may depend on the video codec in use within the wrapper.

AfterEffects is really meant to be used within Premier Pro and not other video editing programs.

Ray.

 

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AAProds wrote on 2/12/2022, 9:37 PM

@Apollo89x

MEP will indeed open, edit and export MOVs from my iphone 13 but the actual codec used in the MOV container is probably different.

Could you tell us what exact version of MEP you are using and also exactly what the error message is.

Also, a readout from Mediainfo on the MOV file will tell us what video codec is being used.

A couple of things I'd try:

-I have no idea how to use AE (or the Adobe Media Encoder), but there may be options to export in other than MOV eg a lossless format that MEP will accept.

-If you're using MEP 2022, try changing the hardware acceleration options on the File>Settings>Device Options tab eg all onto the CPU or Warp.

-Convert it to MP4 with Avidemux "copy" mode using the "MP4 muxer" mode.

 

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AAProds wrote on 2/12/2022, 10:04 PM

@Apollo89x

As I said, I don't use AE, but I see here that you can export AVI. That may be an option if you can't get that MOV to work in MEP.

Last changed by AAProds on 2/12/2022, 11:15 PM, changed a total of 1 times.

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

My struggle is over! I built my (now) system 2 in 2011 when DV was king and MPEG 2 was just coming onto the scene and I needed a more powerful system to cope. Since then we've advanced to MP4 and to bigger and bigger resolutions. I was really suffering, not so much in editing (with proxies) but in encoding, which just took ages. A video, with Neat Video noise reduction applied, would encode at 12% of film speed. My new system 1 does the same job at 160% of film speed. Marvellous. I'm keeping my old system as a capture station for analogue video tapes and DV.

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

Movie Studio 2025

Magix Video Easy version 7.0.1.145

System 2

(Still in use for TV and videotape capture)

Windows 10 v22H2

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

MEP 2021 version 20.0.1.80

Movie Studio 2023 version 22.0.3.172

VPX 12

browj2 wrote on 2/12/2022, 10:32 PM

@Apollo89x

Hi,

Do the mov files from AE contain a format with transparency?

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