How to convert MKV to MP4 video file?

Read time: 10 minutes

MKV video format is a popular preferred format because of its versatility and ability to accommodate high-definition videos. Despite the fact that MKV format isn’t supported by media players and native smartphone players, users look for ways to convert MKV to MP4 format. Converting these files to MP4 format will also help in smooth playback and better compatibility of videos with all platforms. Let’s first look at the key differences between MKV and MP4 format and the reasons for this conversion.

What are the differences between MKV and MP4 files?

MKV: Introduced in December 2002, MKV, short for Matroska Multimedia Container format, is a widely adopted multimedia format that is both free and open-source. It boasts compatibility with numerous multimedia players and has the remarkable capability of accommodating an extensive range of multimedia elements such as videos, audios, images, subtitle tracks, and more, all within a single file.

MP4: Debuted in 2001, MP4 stands out as the most widely embraced digital multimedia container format. Its versatility extends beyond just audio and video storage; it can also house subtitles and images. The specifications of the MP4 file format were established upon the foundation of the QuickTime Format.

Why should you convert an MKV file to MP4?

Both MKV and MP4 serve as multimedia containers, yet it’s necessary to convert MKV to MP4 in certain situations. Let’s explore them:

• MP4 file format is supported by almost all types of media players, devices, (like smartphones and smart TVs, gaming consoles) and video editing software.
• While MKV files aren’t widely supported by media players, MP4 file format can be easily streamed even in 4K quality.
• MKV to MP4 conversion reduces the video file size without harming the video quality.
• Many older media players only support MP4 files, playing MKV files can lead to issue with playback.

Drawbacks of converting MKV file with open-source tools

We have suggested two free ways to convert MKV file to MP4 file, but there are some drawbacks to them. Some are:

• Compromised quality of the converted file.
• Syncing issues in the video and audio of the converted file.
• Issues while playing videos with embedded subtitles.
• Any issue during the conversion can leave you with a corrupt, broken or damaged video file.

How to convert MKV file to MP4?

Below, we are going to mention the methods to convert MKV to MP4:

1. Convert MKV file with free utilities available online

If you’re looking for a quick and effortless way to convert an MKV file to MP4, you can explore various online utilities. These tools simplify the conversion process, requiring you to only upload the file and select the desired output format. You can easily find these utilities by searching online.

2. Convert MKV file with VLC Media Player

VLC is not just a media player, it’s a simple video file converter also. For conversion, follow the below-mentioned steps.

1. Open VLC Media Player on your system and click on the Media tab on the toolbar.
2. From the menu there, select Convert/Save option.
3. This will open an Open Media window. In the Open Media window, go to the File section. Now, click on the Add button, and add the MKV file.
4. Once the file is added, click on the Convert/Save option.
5. Now, in the new Convert window, go to the Profile option. In the drop-down next to Profile option select Video – H.265 + MP3 (MP4) as the final conversion format.
6. Just near the drop-down box of Profile and click on the Settings icon.
7. Now look for the Encapsulation option, there check MP4/MOV.
8. Now look for the video codec and there click on Video and Keep original track options.
9. Now look for the Audio section and click on the Audio and Keep original track option. Click on the Save option to save the changes.
10. Now you will be back to the Covert window, there look for the Browse button and click on it.
11. In this step, provide a destination to save the new MP4 file on your system.
12. Once the file is added, click on the Start button to start the conversion.

What is the safest Way to convert an MKV file to MP4?

Dependency on unreliable sources for video file conversion can potentially result in disastrous outcomes. What’s the solution for this struggle? Opt for a more trustworthy, faster, and safer method to convert your files. In such cases, we highly recommend employing Kernel Video Converter. This specialized tool is meticulously crafted to handle video files with precision, delivering a smooth conversion process that preserves the original quality. Let’s delve into how this exceptional tool operates:

1. First, download and install the tool properly on your system.
2. Now, as the tool displays the home screen on your system, click on the Plus icon on the right corner of the tool.
3. Now, go to the location from where you want to add the video file. Add the file you wish to convert and click on Open.
4. You can select a single as well as multiple video files to convert, as per your requirement. Once added, they all will be listed in this screen, check them and click on the Next button.
5. Now, select the format you want to convert your file(s) into and click on Convert Now option.
6. At this stage, provide a destination to the file. Select a location and click on the OK button to proceed.
7. The conversion process starts. Wait for the process to finish. Click on the Stop button to stop the process any time.
8. Once the process is done, click on the Close button to finish the process. Or you can click on the Save reports to CSV to get a CSV report.

Upon completing the steps outlined above, you will successfully obtain your converted MP4 file. This illustrates the straightforward functionality of this free video conversion tool, making it accessible even to beginners. To explore and assess the tool’s features and capabilities, you can opt for the trial version. The trial version allows you to save up to 15 seconds of your video at no cost.

Advantages of the software:

There are many advantages of using the software to convert video files of your choice. Let’s discuss those advantages:

• You can convert single or multiple video files in one cycle.
• You can convert any video file format to any other format ranging from MP4, MOV, MPEG, MKV, AVI, ASF, WMV, FLV, DIVX, MJPEG, M4V, 3G2, TS, 3GP, AVCHD etc.
• No compromise with the video and audio quality
• Saves converted video at a desired location.

What’s the final verdict?

In this blog post, we’ve covered the best methods, process to convert MKV to MP4 video files along with the reasons for MKV and MP4 conversion. Additionally, we explained the use of a professional Video repair solution to repair corrupt MP4 files, if you’re dealing with corrupt MP4 files.

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