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In-Built and Popular Ways to Merge MP4 Files at Ease!

by | May 15, 2021 | Merge Video and Audio, Video Creation Solution

Combining several files into one is vital when you want to play your MP4 file hassle-free with only one click rather than clicking on several similar files. Now, merging various MP4 files can be complex if you do not choose software wisely. The tool must come with an easy-to-use interface, faster-merging option, efficient features, and straightforward steps so that even an amateur like you or me can conduct the job in no time. Thus, we bring you some of the top tools to help you merge MP4 files into one.

Part 1: Popular in-built ways to merge MP4 files

1. VLC

VLC is the most efficient tool to merge MP4 files easily. Let’s see how.

Steps on How to Merge MP4 Videos in VLC:

Step 1: Go To Open Multiple Files”

First, install and open VLC Media Player on your PC; then click on the “Media” tab immediately on the Toolbar. Then, from the Drop-Down menu, choose “Open Multiple Files.”

open multiple files
Step 2: Import Targeted Videos
Click on the button “Add” under the File tab, and you can start importing the videos you want to merge and convert.

Step 3: Start Convert Process

Click on the Play button and from the Drop-Down menu, click on the “Convert.” You will be asked to set the location for saving outputs location. You can save the final merged file to the desired place.

convert files

2. Windows Movie Maker

Windows Movie Maker, part of the Windows Essentials Software Suite helps create and edit videos and share them on Facebook, OneDrive, YouTube, Vimeo, and Flickr. To merge two MP4 files easily with Windows Movie Maker, see the steps below.

Steps on How to Merge Multiple Videos into One

Step 1: Download and Install

Download Windows Movie Maker on your computer by going to its websites.

Step 2: Add the Videos

Under the Home tab, you will see the “Add Videos and Photos” button. Click on that to select the video clips that you want to include. Next, click on the “Open” option to continue. Alternatively, you can also drag videos and photos directly from Windows Explorer to the Storyboard Pane of Windows Movie Maker.

main interface

Step 3: Arrange your Videos

You will be able to watch all imported video clips in the Timeline of Movie Makers. You can choose clips and drag them into an exact position within the Timeline.

Step 4: Add Transitions

If you want, you can also add a transition to your video in Movie Maker. It helps you to make your slideshow or video look more impressive.

Step 5: Save Finalized Videos

After completing the entire process, you will get your composite MP4 video. You can also preview your output files. Click on the “Save Movie” button that will be found in the “Share” section on the Home tab to store the combined video.

save output

3. Photos App in Windows 10

Photos App is an easy platform to merge MP4 files Windows 10. To merge MP4 file here much easier if you are well-known about the steps.

Step 1: Start New Project

First, you need to install the Photos app. From the Collections” tab, you need to click on the New video.” Go to the New video project.”

new video project

Step 2: Assign File Name

Assign a name for your inserted video, and then click on the OK.”

assign name

Step 3: Add More Videos

In the Project library, you need to click on the Add” button. It will allow you to add the videos you want to combine.

add project

Step 4: Go to Place”

After adding the videos, you have to select all the videos, click on the Place” in the storyboard.

click place in storyboard

At the bottom of the Photo app screen, you will get a storyboard, you can manipulate multiple videos by adding special filters, effects, trim, clip, or even split the videos.

add effects, trim, split

Click on the Finish video” button found on the top right corner of your window.

Step 5: Select the Output Resolution

Unfortunately, you will find only three preset video qualities on the list.

select resolution

After that, please assign a name for your output file and save it to your desired location.

assign output file name

Part 2: Other ways to merge MP4 files


FFMPEG is an open-source that allows the joining of M4A and MP4 files together. As it is a command-based system, you may be required some relative commands to convert, combine, or crop your videos. However, you can get easy steps to merge MP4 and M4A files without consuming much time by FFMPEG.

Step 1: Download & Install

Download and FFMPEG on your computer and install it.

Step 2: Run Command

In your download folder, you need to open the Command Prompt window. Run the command given below. Suppose, for the MP4 format (all, except those: 1440p 60fps & 2160p 60fps):

FFMPEG -i videoplayback.MP4 -i videoplayback.M4A -c:v copy -c:a copy output.MP4

Note: If you input any wrong command, FFMPEG won’t work to merge MP4 and M4A files into MP4. If you are a starter, this process may seem difficult for you to operate.


  • The command-based process makes it complex.
  • A complicated process for beginners.

2. Wondershare Filmora

Wondershare Filmora is such a video editing tool that performs MP4 mergers for free with a merging option that will let you merge TS files also to MP4 or multiple TS files together with no quality loss.

Step to Merge TS Files to MP4 with Filmora

1. Load TS Files
Run Filmora TS joiner. You have the option to select “16:9 Widescreen” or “4:3 Standard” to create your new movie. After that, load your TS files to join them together. Click on the “Import” button towards the left corner of the interface.

load ts files
2. Combine TS Clips
To combine your selected multiple TS files, you need to drag all selected TS files you desire. Drag those files to its Timeline at the bottom: drag-and-drop to rearrange them randomly or the way you want it to play. Keep in mind that you need to avoid putting one file on another.

join ts video
3. Export Combined TS File
After ensuring everything is in place, click on the “Create” button to export your combined TS video file. Go to the “Format” tab in the pop-up window and select TS as the output format.

export the file

Part 3: FAQs

1. What is an MP4 file?

Under the ISO/IEC 14496-12:2001 standard of the ISO/IEC and Motion Picture Experts Group (MPEG), MP4 files were built. MP4 is an international standard format for audio-visual coding.MP4 is known as a format for digital multimedia containers. In MP4 videos, there is a high degree of compression. It allows the files to be a much smaller size than other formats of video. Reducing file size doesn’t impact its quality much, and that’s why MP4 is a web-friendly format of videos.

2. What is an M4A format?

M4A is a file extension for an audio file format encoded with advanced audio coding (AAC). M4A was intended as the successor to MP3 and was not originally for audio. It was for layer III in MPEG 1 or 2 videos. As a standard of MPEG 4 Audio container files, M4A stood for audio-only files. However, M4A files are unprotected, and its file extension is helpful for the projection of files.

3. What is a TS format?

The TS (Transport Stream) file format was developed in 1995 by MPEG. This format is widely helpful to broadcast any High Definition TV (HDTV), and MPEG-2 encoding determines it. TS format saves audio-video on DVD, Blu-ray, or broadcasting and streaming for online media. Its extension is a file of Video Transport Stream that stores compressed video data for MPEG-2.


Thus, to conclude this article regarding the in-built and popular ways to merge 2 MP4 files or multiple files into one, we would like to urge you to try all the methods listed above. With the various introduced ways and proper guidelines, you can implement your knowledge step by step and merge MP4 videos effortlessly.