MKV vs. MP4: Which Video format is better

In today’s digital age, users use many different video formats. That’s why it’s important to choose the right file format for storing and playing videos efficiently. Looking at the video formats, it can be said that MKV and MP4 video formats are very popular these days.

In this blog post, we will learn about MKV vs MP4, explore all details review these video formats and everything else. So that you will know which is the better video format for this.

What is MKV file format?

The full form of the MKV video file format is Matroska Video. It is an open-source multimedia container format. It is mainly designed to combine audio, video and subtitles together within a single file and play that file as video. The primary purpose of MKV is to provide a flexible and extensible format for storing and playing back audio-visual content.

This MKV provides better flexibility, higher quality video format and offers advanced features. Also, it allows the inclusion of multiple audio tracks, subtitles and even chapters.

MKV supports advanced features such as ordered chapters, attachments, and tags to enhance the overall media organization and playback experience. Furthermore, it supports high-quality video codecs such as H.264 and H.265. It provides better quality while keeping the video file size relatively small.

What is MP4 file format?

MP4 is a widely used multimedia video file format that has gained popularity due to its compatibility and versatility. It is supported by a wide range of devices, operating systems and media players, making it a reliable option for seamless playback across various platforms.

This video file format is widely used to stream online videos and share them on the Internet. Many social media networks like Facebook, Instagram, YouTube, TikTok etc. prefer MP4 because of its compatibility and efficient compression.

Most MP4 video file formats are compatible with a wide range of devices, such as smartphones, tablets, gaming consoles, and smart TVs. This ensures that your videos can be played back on different platforms without compatibility issues.

Which video format is better: MKV Vs. MP4

In today’s time, you can watch any video online or download it using your desired video file format. Most people prefer to watch videos in MKV and MP4 formats.

If you’re not sure which is the best video format for your needs, then there are some important things you need to know. Let us know which one is better MKV vs MP4.


MP4 is widely recognized and supported across a variety of devices, operating systems, and media players. Its wide compatibility ensures smooth playback on most platforms. This makes it an excellent choice for video sharing and streaming. MKV, on the other hand, while gaining popularity, requires specific media players or codecs for optimal playback, especially on older devices.

Video Quality

MKV vs MP4 – Which one produces better quality videos? After all, this question must be coming into your mind as well. Only the person making the video can answer this. This is because when the video is created then only how will the quality of the video depend on the codecs used in the video. Not on the container format that you are using.

MKV vs. MP4

Usually, both MKV and MP4 are containers that produce the final quality video. To make better-quality videos, one has to depend on codecs. If you use the same audio and video codecs as MKV and MP4, the output will be the same for both.

Both MKV and MP4 support high-quality video codecs, such as H.264 and H.265. In these, the choice of format does not significantly affect the underlying quality of the video. Hence, the video quality is equally excellent in both formats.

File Size

Talking about comparing MKV vs MP4 on the basis of file size, we have to keep in mind that both these are container formats. In these, the final file size is determined by the video bitrate and the codecs being used to encode the audio and video.

If you use the same codecs and the same bitrate, you’ll find that MKV and MP4 have similar file sizes. However, MKV file is usually larger in size than MP4 as it supports additional features, subtitle files, multiple language audio support etc.

If you have a MKV video file with good resolution but smaller in size than MP4. This is because the codecs used in the MP4 file will be better than the MKV file.

MP4 often has a slight advantage over MKV. MP4 files usually have more efficient compression, which results in smaller file sizes. This compression efficiency can be beneficial when working with limited storage space or when streaming video over the Internet.


MKV offers more advanced features and customization options than MP4. It allows multiple audio tracks, subtitles and even chapters to be included in a single file. MKV also supports additional features like ordered chapters, attachments, and tags. This makes it an excellent choice for users who require extensive control and customization options for their media files.

If you need extensive control over your media files or plan to build media libraries with detailed metadata, MKV may be a better choice for you.

Usage and Purpose

Keeping in mind the intended use and purpose may also influence the choice of video format. If you prioritize wide compatibility, easy sharing and streaming capabilities, MP4 may be a better option for you. On the other hand, if you need advanced features and customizable options, and intend to build a media library with detailed metadata, MKV may be a better choice.

MKV vs. MP4

MKV generally supports an unlimited number of audio, video and subtitle tracks. Furthermore, it supports codecs such as H.264, H.265, VP9, AAC, FLAC, etc. This format is used for high-definition videos, movies, TV shows, and other multimedia content.

MP4 is a widely used multimedia container format. Its compatible with a wide variety of devices and platforms. It is commonly used to stream video online, share video on social media platforms, and store video content on portable devices.

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The decision between MKV vs. MP4 depends on your specific needs and preferences. MP4’s wide compatibility and efficient streaming make it suitable for general purposes and online sharing. Meanwhile, MKV’s advanced features and flexibility cater to users who require more control and customization over their media files. Both formats have their strengths and can deliver excellent video quality.

Ultimately, it is important to assess your needs, consider compatibility with target devices and platforms, and evaluate the advanced features each format offers. By doing so, you can determine which format better aligns with your needs and preferences, ensuring an optimal video experience.

I hope that by reading today’s article Difference between MKV vs. MP4: Which one is a better video file format, you must have got understood. If you still have any kind of doubt in your mind then you can tell us. We will try our best to solve your doubt. It has always been our endeavor that our readers can get the best solution and we can clear the doubt coming in their minds.

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