How do I join MP4 files?

If you want to show multiple Animoto videos together, for example for burning to a DVD or as part of an extended slideshow, you may wish to join multiple MP4 files into a single file.

To join multiple MP4 files into a single file we recommend that you use a piece of software called MP4Joiner. It is a simple, free tool available for Mac or PC.

Download MP4Joiner here:


Press the “Add Video” button to select your MP4 files.

Once added, press “Join” and select a destination for your joined MP4 file.

For best results ensure that you are joining files of the same resolution, eg. all 720P MP4 files as opposed to mixing 720P and 480P.


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  • Avatar
    Luis Gish

    To join various kinds of video files like MP4, AVI, MOV, WMV, MKV, AVCHD, SWF, MOD, MTS, FLV, ASF, MXF, WebM, etc,

    personally recommend a step by step guide at:

    Hope it is what you are looking for.

  • Avatar

    I have used this software for joining mp4 files and this software has really helped me when I was working for one of my clients. The logo design pros providing of mp4 joiner resembles with the one on which I was working. I will prefer everyone whenever you are looking for a mp4 joiner try this software.

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