Home > Movie Users>An Excellent Way to Convert MKV Videos to H.264


1. Play MKV on Device+
  1. 1.1 Top MKV Player
  2. 1.2 Play MKV on Mac
  3. 1.3 Play MKV on Apple TV
  4. 1.4 Play MKV on Samsung TV
  5. 1.5 Play MKV on Sony TV
  6. 1.6 Play MKV on LG TV
  7. 1.7 Play MKV on PS3
  8. 1.8 Play MKV on Xbox One
  9. 1.9 Play MKV on Xbox360
  10. 1.10 Play MKV to iPhone
  11. 1.11 Play MKV to iPad
  12. 1.12 Play MKV on iPod
  13. 1.13 Play MKV on Android Phone
  14. 1.14 Play MKV in VLC
  15. 1.15 Play MKV in Windows Media Player
  16. 1.16 MKV Playback Issues in VLC
2. Convert MKV to Other Format+
  1. 2.1 Convert MKV to MP4
  2. 2.2 Convert MKV to MP4 on Mac
  3. 2.3 Convert MKV to MP4 Online
  4. 2.4 Convert MKV to MP3
  5. 2.5 Convert MKV to Audio
  6. 2.6 Convert MKV to WMV
  7. 2.7 Convert MKV to M4V
  8. 2.8 Convert MKV to AVI
  9. 2.9 Convert MKV to AVI Online
  10. 2.10 Convert MKV to FLV
  11. 2.11 Convert MKV to DVD
  12. 2.12 Convert MKV to MOV
  13. 2.13 Convert MKV to iTunes
  14. 2.14 MKV to MOV Converter Online
  15. 2.15 Convert MKV to VOB
  16. 2.16 Convert MKV to DivX
  17. 2.17 Convert MKV to MPEG
  18. 2.18 Convert MKV to MPEG2
  19. 2.19 Convert MKV to MPEG4
  20. 2.20 Convert MKV to XviD
  21. 2.21 Convert MKV to 3GP
  22. 2.22 Convert MKV to M2TS
  23. 2.23 Convert MKV to H264
  24. 2.24 Convert MKV to TS
  25. 2.25 Convert MKV to VCD
  26. 2.26 Convert MKV to AC3
  27. 2.27 Burn MKV to DVD
  28. 2.28 Burn MKV to Blu-ray
  29. 2.29 Convert MKV to SWF
  30. 2.30 Convert MKV to MP4 with Subtitle
  31. 2.31 Convert MKV to WAV
  32. 2.32 Convert MKV to MPG
  33. 2.33 Convert MKV to ISO
  34. 2.33 Convert MKV to WebM
3. Convert Other Format to MKV+
  1. 3.1 Convert MP4 to MKV
  2. 3.2 Convert MP4 to MKV on Mac
  3. 3.3 Convert MP4 to MKV Online
  4. 3.4 Convert M4V to MKV
  5. 3.5 Convert WMV to MKV
  6. 3.6 Convert MOV to MKV
  7. 3.7 Convert DVD to MKV
  8. 3.8 Convert M2TS to MKV
  9. 3.9 Convert AVI to MKV
  10. 3.10 Convert FLV to MKV
  11. 3.11 Convert AVCHD to MKV
  12. 3.12 Convert OGM to MKV
  13. 3.13 Convert MTS to MKV
  14. 3.14 Convert WTV to MKV
  15. 3.15 Convert VOB to MKV
  16. 3.16 Convert RMVB to MKV
  17. 3.17 YouTube to MKV
  18. 3.18 Convert WebM to MKV
4. Edit MKV & Other Tips+
  1. 4.1 Extract Subtitles from MKV
  2. 4.2 Add Substitles to MKV
  3. 4.3 Add SRT to MKV
  4. 4.4 Compress MKV Video
  5. 4.5 Reduce MKV File Size
  6. 4.6 Cut MKV Files
  7. 4.7 Edit MKV Metadata
  8. 4.8 MKV No Sound
  9. 4.9 MKV Video Player for Android
  10. 4.10 MKV Converter for Mac
  11. 4.11 Free MKV Converter
  12. 4.12 MKV Player Mac
  13. 4.13 2D to 3D MKV Converter
  14. 4.14 Remux MKV
  15. 4.15 MKV Encoder
  16. 4.16 Convert MKV to FCP Mac
  17. 4.17 Stream MKV to TV with Chromecast
  18. 4.18 Import MKV to iMovie
  19. 4.19 Windows DVD Maker MKV
  20. 4.20 Convert MKV to MP4 with HandBrake Alternative
  21. 4.21 What is an MKV File

An Excellent Way to Convert MKV Videos to H.264

by Kayla Morrison • 2022-09-29 16:47:03 • Proven solutions

Although H.264 doesn’t exactly roll off the tongue, it’s so compatible that you’d consider converting MKV to H.264 because a lot of players don’t play MKV files, while H.264 is such a format that your YouTube channel can better process and your Apple devices can better play.

Part 1. What on Earth is H.264

H.264 is also known as MPEG-4 part 10. It is created to supersede MPEG-2 so that it could maintain video quality but keep the bitrate down, making it better for portable devices. In some cases, that bitrate is 50% less than other formats. But more than that, it can even be used for streaming videos and Blu-Ray movies. Because of the power of H.264 to deliver great video quality as well as low bitrates, it is becoming much more popular, even getting embedded in Adobe Flash, the most commonly used streaming video provider.

That lower bitrate also means that the video files are also smaller, so you don’t have to have huge hard drives to store your files. But, to process the files, you need to have good, reliable video accelerators and graphics cards. Those older machines still in use can’t really handle the H.264 truth.

MKV videos, on the other hand, are made in a format that is open source, but there are not that many players that can handle the playback. The video and audio work together smoothly, and that open-source base means that anyone can work with it and create a video. But, as we said before, it doesn’t play on a lot of common players, so converting it is quite common and necessary.

Part 2. How to Convert MKV to H.264

So now that you know more about what H.264 video format is, let’s learn more about how you can convert your MKV videos into it. The Wondershare UniConverter (Originally Wondershare Video Converter Ultimate) can handle H.264, along with about 149 other file formats. When it comes down to it, there are a lot of converters out there that can do some things, but Wondershare is the only one that can do it all–allowing you to convert file formats and also add bonus features like special effects, subtitles, and sharpening. And, it’s free to download and try!

Wondershare UniConverter - All-in-One Video Converter

Security Verified. 5,481,347 people have downloaded it.
  • Best MKV converter to convert MKV files to 1000+ formats on Windows/Mac.
  • Convert MKV files to an optimized preset for almost all of the devices.
  • 90X faster conversion speed than any conventional converters.
  • Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fixing Media Metadata, and more.
  • Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7.

Step 1 Load the MKV files into UniConverter.

Start the program once you have it downloaded and then import your file or files. You can either click the add files button at the top left or in the center of the page or directly drag and drop files into the center of the screen.

convert mkv to h.264 - add files

Step 2 Choose output as H.264.

Select the format you want to convert MKV to from the drop-down menu of the Output Format on the right-hand side if you want to change the output format. Click the Pencil Icon to choose the H.264 encoder.


With Wondershare UniConverter, you can convert MKV to VOB easily. Move to Top 6 MKV to VOB Converters Free and Online >> to learn more.

convert mkv to h.264 - choose H264

Step 3 Convert MKV to H.264.

Click to choose the Start All button on the right bottom corner of the software to start converting MKV to H.264. It might take a bit of time if your file size is large, or if you have an older or slower computer. You can find the output file in the Finished section.

convert mkv to h.264 - conversion

Once finished, you can do some additional edits like cropping, merging files together, or add special effects to customize the converted H.264 video.

Note: You can easily tell from the screenshot of Step 1 that MPEG-4 is very close to H.264. It actually comes up as a sub-category. Namely, MP4 is your best option if you are converting files for use on an Apple device–video drop down as your main video container and then narrow it to H.264 as your choice for video encoder under Settings.

Part 3. Tips on H.264 Encoder

The H.264 Encoder allows you to make a professional quality movie in H.264 directly. It is a fairly small program to download, and it is pretty easy to use, so anyone can download it and start using the program right away.

It can take a number of existing formats like DivX, XviD, and MPEG-2 and turn them into several output formats, including H.264. Keep in mind that you will have both files on your computer, so ensure that you have enough space on your hard drive to complete the encoding.

Once you have all of your settings chosen, click Encode at the bottom, and the program will complete your file. But, as you can see, it’s a lot easier to have a single program that can do it all for you, like the Wondershare UniConverter (originally Wondershare Video Converter Ultimate).

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Kayla Morrison

Kayla Morrison

staff Editor

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