author portrait

A Detailed Review of MKV vs MP4: Which Format is the Best?

feature image mkv vs mp4If you're an audience member, the on-screen format matters a lot. It is important when you are a filmmaker or using multimedia content as your material for creating content. The difference in formats can greatly affect your experience with viewing and storage. MKV and MP4 are probably the most contentious formats when choosing a video format. MKV is preferred for compression and storage qualities. MP4 has become the most popular online encoding format for streaming and sharing videos. In this article, not only will we discuss MKV vs MP4, but we will also provide steps on how to convert their MKV files to MP4. Whether you want to share video files on the internet or just convert the movies in your collection to a format compatible with your portable player, this article will assist you in making the right choice and explaining how to do that using the best methods.

Difference Between MKV vs MP4 as Video Format

MKV (Matroska Video)

MKV is an open-source, free, and flexible file format. It stores multimedia data containing audio, video, subtitles, and tags. Introduced in 2003, the MKV format was designed to comply with various types of video, audio, subtitles, and common metadata. Unlike other formats, MKV allows multiple audio tracks, subtitles, chapters, and tags within a single file. It is especially appreciated by those users who need a stable and efficient means of storing high-quality video files. It enables the lossless format of storing the videos and supports all the conceivable video and audio codecs. Today's high-definition video lovers prefer using MKV for Blu-ray rip or downloadable HD content.

MP4 (MPEG-4)

MP4, also known as MPEG-4 Part 14, is a multimedia container format first launched by MPEG in 2001. MP4 is now a widely used format for distributing multimedia content over the internet for streaming, sharing, and playing on portable devices. Due to these, it supports compression algorithms. It makes it among the most flexible formats for size reduction while preserving image quality. MP4 can be accessed and played across nearly all devices, media players, operating systems, and streaming services. This is why it is well-used for sharing or streaming videos online. It is compatible with video and audio but less than MKV for more varied audio tracks or subtitles.

difference between mkv vs mp4

Comparison Features of MKV and MP4 Video Files

Features MKV MP4
Video Quality If you're wondering MP4 or MKV, which is better for preserving video quality, MKV is the superior choice for those who prioritize maintaining the original resolution and detail without compromise. MP4 uses lossy compression. Some video quality is sacrificed to reduce file size. However, at higher bitrates, MP4 still offers good visual quality.
Video Compression MKV allows flexible compression options. Users can choose between minimal or more aggressive compression depending on their needs. MP4 uses efficient compression algorithms, such as H.264 and H.265, which reduce file sizes significantly while maintaining acceptable quality.
File Size MKV files are typically much larger than MP4 files due to its less aggressive compression and the ability to include multiple audio tracks, subtitles, and high-definition video. MP4 files are much smaller due to its efficient compression. It is ideal for situations where storage space or bandwidth is a concern, such as streaming and sharing videos online.
Compatibility MKV is supported by most modern media players like VLC and Media Player Classic. Still, it is not universally compatible across all devices. MP4 is universally compatible with virtually all devices, operating systems, and media players, including smartphones, tablets, smart TVs, and desktop computers.
Analysis MKV is perfect for archiving high-quality videos, storing large video libraries, and offline viewing where file size is less of a concern. MP4 is ideal for streaming, online sharing, and playback on mobile devices. Its smaller file size, combined with broad compatibility.

Common Scenarios When Use the MKV and MP4

When choosing a video format, many users wonder what the difference between MKV and MP4 is. Both formats offer distinct advantages depending on how and where you plan to use your videos. Read the following use cases for each format to help you decide which is best suited for your needs.

When using MKV

  • MKV supports high-quality video, especially in HD or 4K format. It is the best option when the file size needs to be as small as possible. Suppose sound and video quality are a priority (for example, Blu-ray backups or collections of HD videos). In that case, you should choose between MKV or AVI.
  • MKV is highly beneficial for movies with multiple audio tracks or for those who want to keep subtitles alongside the cinema. It is ideal for archiving foreign films or documentaries in various languages or with special commentary tracks.
  • MKV is best used to store video for a long time. It maintains its quality when the video size is not critical. One reason is that it can handle different codec types, formats, and features, such as chapters and metadata. It is a good tool for quality video archiving.

When using MP4

  • MP4 is popular for streaming platforms, YouTube, and social media platforms. It can compress videos without compromising quality. It is the most appropriate, providing a fast uploading and streaming method.
  • MP4 is compatible with almost all devices, including smartphones, tablets, portable media players, and mobile phones. Because of its effective compression, it is easier to download for mobile playing or sharing and has smaller file sizes.
  • MP4 files are compatible with all operating systems, video players, and video editing software. Given the fast playback and access without additional software or codecs, MP4 is the most suitable format for those who want compatibility across devices and platforms.

common use cases when using mkv and mp4

Top Recommended Tools for MKV to MP4 Conversion

1. AceThinker VidElement

AceThinker VidElement is a comprehensive video converter that has quickly become a favorite for users looking for an all-in-one solution. It is designed for users needing conversion and editing capabilities in one package. It supports batch processing for large video conversion tasks. This converter is also well-regarded for its user-friendly interface, accessible to beginners and advanced users. When considering MKV vs MP4 quality, it ensures that you can play MP4 on Mac and Windows devices up to 4K quality. It preserves the best results in any format you choose.

Free Download

Secure Download
Free Download

Secure Download

Step 1. Download the Converter Program for Mac

First, download the AceThinker VidElement installer from the link below. After the installer is downloaded, execute it to start the installation process. Wait until you see the on-screen instructions and follow them until the end of the process. Having installed the program, it will launch to the main window of the program.

acethinker videlement interface

Step 2. Add Your MKV Video

In the sidebar of the main interface, click the "Converter "tab, or you can directly click the "Open File" button if it's visible or the plus (+) sign on the Converter tab to open the file explorer. Select video MKV or any format you want to convert from there. If needed, you can add more than one MKV video to it.

 add your mkv video

Step 3. Customize Video Settings

Following the import of your MKV video, you must make several selections for the output. You can rename it. You can also go to settings and customize the video quality, basic frame rate, encoder, resolution, and acceptable bit rate.

customize video settings

Step 4. Choose the MP4 Format

The options list is in the right corner, where you can choose the file format. Hit the dropdown button and select MP4. This will be saved as your preferred output for conversion.

choose the mp4 format

Step 5. Convert Your MKV to MP4 Video

When everything is set, click the "Convert All" button to begin the conversion. The process will be completed in a few moments. Once done, the tool will open the location of the converted file. Double-click the file to play your newly converted MP4 video on your device.

convert mkv to mp4 video

PROs

  • It handles both conversion and video editing in a single frame.
  • Supports a wide range of formats beyond MKV and MP4.
  • Offers a straightforward interface that's accessible to all user levels
CONs

  • Batch conversion is locked behind a paid version
  • Lacks cloud-based processing users without installed software

2. Freemake Video Converter

Freemake Video Converter is one of the most well-known free video conversion tools. It is known for its ease of use and wide format support. It's particularly favored by users who need a straightforward solution without complex settings. The tool can convert videos, audio, and DVDs into various formats. It also provides basic editing features for trimming and joining clips. Freemake is often chosen by casual users due to its beginner-friendly interface and quick conversion process.

freemake video converter interface

PROs

  • Large format library supporting over 500 video/audio formats
  • Simple interface perfect for novice users
  • Supports DVD and Blu-ray conversion in addition to video files
CONs

  • The free version adds a watermark on the output file
  • Lacks some advanced customization features for users with more specific needs

3. HandBrake

HandBrake is a free, open-source transcoder renowned for its robust customization options and high-quality results. It is well-known among tech-savvy users and content creators. It offers extensive control over video output, such as codec adjustments, bitrate control, and video resolution. HandBrake is cross-platform and is frequently used to optimize videos for various devices, including smartphones and tablets. Despite its learning curve, it's an invaluable tool for those who need advanced encoding options.

handbrake interface

PROs

  • It has full control over video encoding settings, including bitrate and resolution
  • The tool is completely free to use.
  • Optimized presets for a range of devices, making it convenient for device-specific conversions
CONs

  • The steep learning curve for new users unfamiliar with video encoding terms
  • Conversion speeds can be slower compared to some other tools

4. CloudConvert

CloudConvert is a cloud-based platform that enables users to transform a wide range of file types. It includes video, audio, and documents without the need for software installation. Its greatest advantage is its ability to handle large files and diverse formats from any device with internet access. This MKV to mp4 converter provides users various customization options, like adjusting video resolution, quality, and even file format output. It is ideal for users who want a simple, no-installation conversion process.

cloudconvert interface

PROs

  • No software installation required
  • Handles large video files efficiently with adjustable output settings
  • Accessible from any working device with an internet connection
CONs

  • This converter tool is less suitable for offline use
  • The free version has limited conversion credits and file size restrictions

5. Any Video Converter

Any Video Converter is a versatile tool allowing users to quickly convert a wide range of video and audio formats. Its ease of use makes it perfect for beginners, but it offers sufficient features for intermediate users. In addition to conversion, Any Video Converter includes useful tools for basic video editing, such as cutting, merging, and subtitle addition. A free and premium version caters to users at different levels. Still, the premium version adds valuable features like faster conversion speeds and additional format support.

any video converter interface

PROs

  • Supports both video and audio conversions
  • Batch processing enables users to convert multiple files at once
  • Offers a portable version for users who don't want to install the software
CONs

  • The free version contains pop up ads
  • Some users report that output quality can vary slightly when compared to other professional converters

Extra Tip: Display Your Converted MP4 File in HD

Having converted your files to MP4, you can watch them in high definition using AceThinker Player. This powerful media player is compatible with audio and video files without glitches or errors. It also streams videos with great clarity and listens to music in lossless quality due to the crisp and clear sound. AceThinker Player works well with Blu-ray discs, HEVC files, and more. This best media player works on both Windows and macOS and allows for smooth work switching between these systems. It offers many features, including the support of a large range of formats and high performance. It makes it suitable for the person who wants an efficient player for his videos.

Free Download

Secure Download
Free Download

Secure Download

acethinker player main interface

Do you want to know how to play your video backward in just a few steps? Then, visit this post to explore the simple and effective guide to reverse your video.

Frequently Asked Questions

What is the difference between MKV and MP4?

The key difference between MKV and MP4 lies in their flexibility and compatibility. MKV is a more flexible container format, supporting multiple audio tracks, subtitles, and high-quality video. Still, it is less compatible with some devices. MP4, on the other hand, is universally compatible and uses more efficient compression, making it ideal for streaming and sharing. Still, it may sacrifice some quality for smaller file sizes.

Is MKV better than MP4 for video quality?

Yes, MKV generally offers better video quality as it allows for less aggressive compression, preserving the video's original quality. However, MP4 can also deliver high-quality video, especially at higher bitrates, making it suitable for most everyday use cases, especially where file size is a concern.

Which is better, MKV or MP4?

MP4 is better for streaming due to its smaller file sizes and universal compatibility with devices and streaming platforms. MKV, while excellent for high-quality storage, is not as widely supported for online streaming and may have larger file sizes that are less optimal for streaming.

Related Articles
Leave your comment and join our discussion
User Guide
Back to Top
Contact Us
Learning Center