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MKV to MP4
Everything You Should Know About MKV and MP4
Everything You Should Know About MKV and MP4

Everything You Should Know About MKV and MP4

by Alexa Davis
2 Jan 2024

When it comes to streaming or storing media there are currently two major options to consider: MKV vs MP4. It is important to understand the difference between MKV and MP4. In this article, we'll explore the pros and cons of both video formats.

We'll discuss the technical nuances, compatibility factors, and practical considerations that influence the choice between these formats. Join us to determine the optimal video format for your specific requirements.

What is MKV?

MKV is an open-source video format developed by the Matroska organization, and is free to use. It has been gaining popularity since its release in 2002, thanks to its support for advanced features and compatibility.

It is still one of the most versatile and widely used formats today, due to its many advantages over other video formats.

Fun fact about MKV

Advantages of MKV format

The major benefit of using MKV is that it can contain multiple audio, video, and subtitle tracks within a single container. By utilizing a single file, you can store multiple versions of a movie, facilitating easier management and switching between them without the need for conversion.

Additionally, MKV supports larger files than other video formats, making it ideal for high-definition videos.

Another advantage of MKV is its ability to employ advanced algorithms, resulting in a more efficient compression of large video files. This makes MKV files more efficient in terms of size than other formats, which can help reduce storage space and transfer time.

Finally, MKV has excellent compatibility with most media players and streaming services. If you are streaming online or watching offline, you can conveniently watch MKV videos on your device.

What is MP4?

MP4 (MPEG-4 Part 14) is a multimedia container format that is widely used for storing video and audio.

It has been developed by the Moving Picture Experts Group (MPEG) and is based on Apple's QuickTime file format. Being an open-source format, it can be used freely without any licensing fees.

Nowadays, many people prefer this format for streaming videos as it provides excellent quality with a smaller file size. Additionally, it has support from the ISO/IEC and other standards organizations, making it even more widely accepted.

Fun fact about MP4

Advantages of MP4 format

The advantages of using MP4 compared to other video formats are its versatility and convenience. It has the ability to store audio, video, and subtitles all in one file, which makes it easier to manage the various components.

Additionally, it supports high-definition resolution up to 8K. MP4 is also highly compatible with a great number of devices and browsers, making it accessible on nearly any device or platform.

MP4 is an excellent choice for storing videos due to its small file size and high compatibility across multiple devices.

MKV vs MP4: What is the difference?

MKV and MP4 are two of the most popular multimedia formats today. On the surface, they may seem to be similar, but there are significant differences between them.

The main difference between MKV and MP4 is that MKV is a container format that can contain several audio, video, and subtitle tracks. While MP4 is a more compressed format. This means that MKV files tend to be larger than MP4 videos, but they also allow you to store a variety of media and audio/video streams in a single file.

Additionally, MKV files support more advanced features such as chapters, menus, and tags, whereas MP4 does not. This allows for more flexibility when creating videos with MKV files.

Below is a comparison table outlining key features and differences between MKV and MP4:

Compression EfficiencyDecentHigh
Open SourceYesYes
CompatibilityGood (may require specific players)Excellent (widely supported)
Streaming FriendlyYesYes
Subtitle SupportExcellent (multiple tracks, styles)Good (supports subtitles)
Audio TracksExcellent (multiple tracks, languages)Good (supports multiple audio tracks)
3D Video SupportYesYes
Editing FlexibilityLimited (may be challenging)Good (non-linear editing supported)
File SizeCan be larger for the same qualityGenerally smaller
Use in HollywoodYes (often used in post-production)Yes (standard choice for many studios)
PopularityPopular among enthusiasts and some studiosExtremely popular, widely adopted
Ideal ForEnthusiasts, diverse codec requirementsGeneral use, online streaming, editing

In conclusion, both formats have their pros and cons depending on your needs. The potential uses of both formats can be found below.

MP4 vs MKV: Use cases

Both formats are highly sought after and utilized for a multitude of applications, such as streaming services, video-hosting websites, and file sharing.

For streaming services, MKV is an ideal choice, as it has smaller file sizes and superior compression capabilities. It offers high-quality playback with minimal buffering, making it suitable for watching movies and TV shows over the internet.

For video sharing platforms, MP4 is a great option. This format has the capability to support assorted video codecs and resolutions, allowing users to upload videos of almost any quality. It also boasts perfect compatibility with all major video players, enabling smooth and effortless sharing of videos between different devices.

For file sharing, both formats are suitable as they offer good compression levels and relatively small sizes. This makes them ideal for transferring large amounts of data without taking up too much space on a computer or server.

MKV vs MP4: FAQs

Q: Are MKV and MP4 formats compatible with each other?

A: No, MKV and MP4 are not compatible with one another. You will need to use a video converter to switch between the two formats.

Q: Is there any difference in video quality between MKV and MP4?

A: When converting MKV and MP4, there should not be any noticeable difference in quality. However, MKV files are usually larger in size than MP4 videos because this format uses better compression rates.

Q: Are there any other formats similar to MKV and MP4?

A: Yes, there are several video formats that are similar to these ones. For example, AVI (Audio Video Interleave), MOV (QuickTime File Format), and FLV (Flash Video Format).

Q: Do all devices have the capability to play MKV and MP4 files?

A: No, MKV and MP4 videos may not be compatible with certain devices due to their codecs or size. It is best to check the device’s specifications before attempting to play the video file.

Q: Can I stream MP4 and MKV and files?

A: Yes, both MKV and MP4 video formats can be streamed over the Internet. However, some streaming services may not support MKV due to its larger size.

Q: Does converting from MKV to MP4 reduce the file size?

A: Yes, converting MKV files to MP4 will usually result in a smaller size. This is due to the improved compression offered by the MP4 format.

Q: Are MP4 and MKV files suitable for HD playback?

A: Yes, MKV and MP4 will both playback in HD. However, the quality of the playback will depend on the resolution, bitrate, and codec of the file.

Final words

In conclusion, when selecting a video format, it is important to consider the information we mentioned in this MKV vs MP4 debate.

MKV is an open-source container file format that offers many advantages. The ability to easily store multiple audio and video tracks, external subtitles, and chapter information is among them. MP4, on the other hand, is a widely used and supported file format. It can contain both audio and visuals but lacks certain features compared to MKV.

So, is MKV better than MP4? Ultimately, this decision comes down to personal preference and what type of multimedia you are looking to store. When in doubt, it is recommended to go with MP4 as it has more widespread support than MKV.

Check out our guide on how to compress a video for email to simplify the further work with your videos.

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What is included?
  • No watermark applied
  • Video editor + 40 tools
  • Unlimited downloads
  • Upload files up to 4 GB
  • High priority processing
  • 20 min processing time limit