All-in-One Video Converter

Wondershare UniConverter

  • Convert MKV to MPEG-4, MOV, AVI and 1000+ video/audio formats.
  • 30X faster conversion speed than any conventional converters.
  • Edit, enhance & personalize your MKV video files.
  • Versatile toolbox combines screen recorder, GIF maker, fix video metadata, etc.
MKV to MPEG-4 converter


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 Bluray to MKV
  11. 3.11 Convert FLV to MKV
  12. 3.12 Convert AVCHD to MKV
  13. 3.13 Convert OGM to MKV
  14. 3.14 Convert MTS to MKV
  15. 3.15 Convert WTV to MKV
  16. 3.16 Convert VOB to MKV
  17. 3.17 Convert RMVB to MKV
  18. 3.18 YouTube to MKV
  19. 3.19 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

How to Convert MKV to MPEG-4 Freely

by Christine Smith • 2020-10-12 11:24:02 • Proven solutions

MKV is a versatile video container format; it can contain multiple video codecs, audio codecs, subtitles, and more. However, as useful as all that sounds, and despite being an open-source format, it is not officially supported by Apple products like Apple TV. This issue can be solved easily by converting MKV to MPEG-4, an officially and widely supported encoding format.

In this article, we’ll show you some professional and free tools you can use to convert MKV to MPEG-4 in the fastest way.

Part 1. Convert MKV to MPEG-4 using VLC

VLC, one of the top free video players that run on Windows/Mac/Ubuntu, allows you to convert MKV to MPEG-4 easily within the player. The following are the detailed steps. Of course, you need to get VLC ready on your PC first.

Step 1 Launch VLC, click Media, and select Convert / Save… of the main interface.

convert mkv to mpeg4

Step 2 Click Add… to add the MKV file you want to convert to VLC and click the Convert / Save button at the bottom of the problem.

convert mkv to mpeg4

Step 3 Choose your desired output format in the drop-down bar beside Profile under the Settings section. Here select Video for MPEG4 720p TV/device or Video for MPEG4 1080p TV/device.

convert mkv to mpeg4

Step 4 Specify the file folder where you’d save the newly converted MPEG4 video in the Destination file, and click Start to proceed with MKV to MPEG4 conversion.

convert mkv to mpeg4

Actually, the VLC media player plays MKV video files itself unless VLC error occurs. In that case, converting MKV to other formats via VLC would be a quicker way than to reinstall it.

Part 2. MKV to MPEG-4 Conversion via Wondershare UniConverter

If you want to adjust the video before conversion, which is usually not available in free programs such as VLC, you can give Wondershare UniConverter (originally Wondershare Video Converter Ultimate) a shot. It enables you to adjust the saturation level, sharpen contrast and brightness, crop, trim, rotate the video, and even add a watermark to protect your hard work. What’s more, it excels in converting video formats at a 30X faster speed than most competitors without any quality loss.

video converter logo Wondershare UniConverter - MKV to MPEG-4 Converter for Windows/Mac

wondershare uniconverter
  • Directly convert MKV to MPEG-4, MP4 to VOB (DVD-Video ), AVI, MOV, and 1000+ other formats.
  • Burn MKV to DVD disk to play with your DVD player at 30X fastest speed.
  • Optimized conversion presets for iDVD, iMovie, Final.
  • Edit videos with advanced video editing functions like trimming, cropping, adding watermarks, subtitles, etc.
  • Download videos from YouTube and other 1000+ video sharing sites.
  • Supported OS: Windows NT4/2000/2003/XP/Vista/7/8, and Windows 10 (32 bit & 64 bit), Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6
security download Security Verified, 5,481,347 people have downloaded it.

How to Quickly Convert MKV to MPEG-4 with Wondershare Software

Note that there’re Windows and Mac Version for your choice. Make sure you’re downloading the right version for your PC. Follow the steps below to learn how easy it is.

Video Tutorial: Wondershare UniConverter (originally Wondershare Video Converter Ultimate) - Convert MKV to MPEG4

Step 1 Load MKV videos to the software interface.

Launch Wondershare UniConverter (originally Wondershare Video Converter Ultimate), then click the add files in the top left corner of the primary interface or directly click and drag your MKV files from the storage folder over.

convert mkv to mpeg4 - add files

Step 2 Choose the target format for MKV videos.

Select the MPEG-4 from the pull-down menu under the Output Format > Video, don’t be scared by the options. You’ll find them powerful later.

convert mkv to mpeg4 - choose files

Step 3 Convert MKV Videos to MPEG-4.

Click the Start All button to start converting MKV to MPEG-4. Now your MKV file conversion is underway.

convert mkv to mpeg4 - start conversion

Step 4 Edit MKV Videos before conversion.

If you want to do further editing, just click edit options below the chosen video, and there’ll be a window pop up, allowing you to do all kinds of adjustments and special effects.

convert mkv to mpeg4 - edit videos

Once the video conversion is done, you can send your video to your favorite mobile device via WiFi for anywhere entertainment. Plus, as new formats are released, Wondershare gives you an update to keep you stay forever current.

Part 3. Another Two Way to Convert MKV to MPEG-4 Online Free

For users who don’t like to download professional software to convert their MKV video files to MPEG-4, we’ve got the perfect alternative: Free online converters. They’re a quick and easy way to convert some video files, with the biggest downside being upload size limitations.

1. Convertfiles

For users who don’t like to download professional software to convert their MKV video files to MPEG-4, we’ve got the perfect alternative: Free online converters. They’re a quick and easy way to convert some video files, with the biggest downside being upload size limitations.

Step 1: First, click on the Browse button and then searching for the MKV file on your system.

Step 2: Head over to the Output Format section, and click on the drop-down menu to select the MPEG option.

Step 3: Click the Convert to start uploading the file and converting it; afterward, you’ll be redirected to a page where you can download your converted MPEG-4 file.

convert MKV to MPEG-4 by Convertfiles

2. Online MKV to MPEG-4 Uniconverter

Online MKV to MPEG-4 Uniconverter is a free video converting site created by Wondershare; it supports all popular formats currently available and supports files of up to 100MB in size. The biggest feature of is that it allows multiple file conversions at once (2 to be exact).

Step 1: To upload an MKV file, you can either drag it into the website or click on the + sign button to look for it on your computer.

Step 2: Now, you can change the format in the To: section to MPEG.

Step 3: Click on the Convert button to start the conversion process.

convert MKV to MPEG-4 by Online Uniconverter

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