How to Combine MP4 Files on MacBook Pro/iMac/MacBook and More

October 29, 2020Ashley Mae

This article focuses on how to combine MP4 files on Mac. It is true that you can get a lot of video editor software for PC, but it will become another story when it comes to Mac. After capturing several video clips with your smartphone, you need a video combiner to join them together to create a complete story. This article will share you three easiest ways to combine your MP4 files into a single video on Mac computer.

Combine MP4 Files on Mac

Part 1: Best Way to Combine MP4 on Mac

If you want to keep the original video quality as much as possible, you will need a powerful video editor, such as Aiseesoft Video Converter Ultimate, to combine MP4 files on Mac.

Video Converter Ultimate

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Aiseesoft Video Converter Ultimate – Best MP4 Combiner for Mac

  • Combine unlimited MP4 files together on Mac.
  • Support a wide range of video editing functionalities.
  • Convert videos to other formats, like MOV.
  • Use advanced technology to optimize video quality.

How to Combine MP4 Files on Mac

Step 1:
Import MP4 files
Launch the best MP4 joiner for Mac after you install it to your computer. There is a specific version for PC. Click the Add Files menu at the upper left corner to import the MP4 files from your hard disk.
Add Files
Step 2:
Combine MP4 files on Mac
Preview each MP4 file and adjust the order in the media library panel after importing. Make sure to check the box next to Merge into one file at the bottom.

Tip: If you wish to convert the video into other format, set it in the Convert All to option.

Combine MP4 Files
Step 3:
Export video
Click the Folder icon at the bottom and select a specific location to store the output. Finally, click the Convert All button to save the combined MP4 file to Mac.
Convert All

Also, you can use this tool to merge AVI, VOB or any other video files.

Part 2: How to Combine MP4 Online

Sometimes, you just need to combine MP4 files on Mac occasionally. In such case, Aiseesoft Video Merger Online is a simple option.

How to Combine MP4 Files on Mac without Installing

Step 1:
Visit https://www.aiseesoft.com/video-merger-online/ in your browser when you want to combine MP4 files on Mac.
Step 2:
Hit the Add Files to Merge button and download the launcher. Next, upload the desired video files from Mac.
Add Files
Step 3:
Set the output format and resolution. If you are ready, click the Merge Now button. When prompted, select a folder to save the output and begin merging videos online.
Set Parameters

Part 3: How to Combine MP4 on Mac in QuickTime

If you do not like third-party software, QuickTime offers the capacity to join MP4 files on Mac. Though it is the preinstalled media player, QuickTime provides extensive bonus features including video merging.

Step 1:
Open the first video clip in your QuickTime. Then choose Add Clip to Edit in the Edit menu.
Add Clip to Edit
Step 2:
Locate other MP4 files in the Finder app, and drag and drop the second clip into QuickTime window. Now, you will see the two clips in the container box at the bottom.
Step 3:
Repeat step 2 to add extra video clips. If the order is not correct, you can rearrange them by the drag-and-drop command.
Save As
Step 4:
Preview the complete video. If you are satisfied with it, go to the File menu, and select Save As. On the popup dialog, set a video quality and export the joined MP4 file to Mac.

Part 4: FAQs of Merging MP4 on Mac

How do I combine video and audio on a Mac?

QuickTime is only able to combine video or join audio files. If you want to apply background audio for a video, you have to look for a video editor, like iMovie.

Can I combine MP4 files in VLC?

Yes, VLC has the ability to combine MP4 files on both Mac and PC. It will merge your video files while converting them. Plus, you can do the job with command lines as well.

What files are compatible with QuickTime?

QuickTime supports a number of video input formats, like MOV, MP4, and M4V.

Conclusion

This guide has talked about how to combine MP4 files on Mac. The simplest way to do the job is your media player QuickTime. However, it can only export the video output in MOV format. It means that you cannot keep the file format. Moreover, you cannot get other custom options or functionalities in QuickTime. If you need more advanced features, Aiseesoft Video Converter Ultimate is a good choice. More importantly, it is pretty easy to use, though you can get a lot of pro-level features. Encounter other questions? Please leave a message below.

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