Wondershare UniConverter
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Convert MKV to MPEG-4, MOV, AVI and 1000+ video/audio formats. - 30X faster conversion speed than any conventional converters.
- Versatile toolbox combines screen recorder, GIF maker, fix video metadata, etc.
MKV
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- 1. Play MKV on Device+
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- 1.1 Top MKV Player
- 1.2 Play MKV on Mac
- 1.3 Play MKV on Apple TV
- 1.4 Play MKV on Samsung TV
- 1.5 Play MKV on Sony TV
- 1.6 Play MKV on LG TV
- 1.7 Play MKV on PS3
- 1.8 Play MKV on Xbox360
- 1.9 Play MKV to iPhone
- 1.10 Play MKV to iPad
- 1.11 Play MKV on Android Phone
- 1.12 Play MKV in VLC
- 1.13 Play MKV in Windows Media Player
- 2. Convert MKV to Other Format+
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- 2.1 Convert MKV to MP4
- 2.2 Convert MKV to MP4 on Mac
- 2.3 Convert MKV to MP4 Online
- 2.4 Convert MKV to MP3
- 2.5 Convert MKV to Audio
- 2.6 Convert MKV to M4V
- 2.7 Convert MKV to AVI
- 2.8 Convert MKV to AVI Online
- 2.9 Convert MKV to MOV
- 2.10 Convert MKV to iTunes
- 2.11 MKV to MOV Converter Online
- 2.12 Convert MKV to VOB
- 2.13 Convert MKV to MPEG
- 2.14 Convert MKV to MPEG2
- 2.15 Convert MKV to MPEG4
- 2.16 Convert MKV to M2TS
- 2.17 Convert MKV to TS
- 2.18 Convert MKV to VCD
- 2.19 Convert MKV to AC3
- 2.20 Burn MKV to DVD
- 2.21 Burn MKV to Blu-ray
- 2.22 Convert MKV to WAV
- 2.23 Convert MKV to MPG
- 2.24 Convert MKV to ISO
- 2.25 Convert MKV to WebM
- 3. Convert Other Format to MKV+
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- 3.1 Convert MP4 to MKV
- 3.2 Convert MP4 to MKV on Mac
- 3.3 Convert MP4 to MKV Online
- 3.4 Convert M4V to MKV
- 3.5 Convert WMV to MKV
- 3.6 Convert MOV to MKV
- 3.7 Convert DVD to MKV
- 3.8 Convert M2TS to MKV
- 3.9 Convert AVI to MKV
- 3.10 Convert AVCHD to MKV
- 3.11 Convert OGM to MKV
- 3.12 Convert MTS to MKV
- 3.13 Convert VOB to MKV
- 3.14 Convert WebM to MKV
- 4. Edit MKV & Other Tips+
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- 4.1 Extract Subtitles from MKV
- 4.2 Add Substitles to MKV
- 4.3 Add SRT to MKV
- 4.4 Compress MKV Video
- 4.5 Reduce MKV File Size
- 4.6 Cut MKV Files
- 4.7 Edit MKV Metadata
- 4.8 MKV No Sound
- 4.9 MKV Video Player for Android
- 4.10 Free MKV Converter
- 4.11 MKV Player Mac
- 4.12 2D to 3D MKV Converter
- 4.13 Remux MKV
- 4.14 MKV Encoder
- 4.15 Convert MKV to FCP Mac
- 4.16 Stream MKV to TV with Chromecast
- 4.17 Import MKV to iMovie
- 4.18 Windows DVD Maker MKV
- 4.19 Convert MKV to MP4 with HandBrake Alternative
- 4.20 What is an MKV File
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How to Convert MKV to MPEG-4 Freely
by Kayla Morrison • 2025-01-13 09:24:30 • 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
- Part 2. MKV to MPEG-4 Conversion via Wondershare UniConverter
- Part 3. Another Two Way to Convert MKV to MPEG-4 Online Free
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.
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.
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.
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.
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.
Wondershare UniConverter - All-in-One Video Converter
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Directly convert MKV to MPEG-4, MP4 to VOB (DVD-Video ), AVI, MOV, and 1000+ other formats.
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Burn MKV to DVD disk to play with your DVD player at 30X fastest speed.
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Support 30X faster conversion speed than any conventional converters.
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Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fixing Media Metadata, and more.
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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.
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.
Step 1 Load MKV videos to the software interface.
Launch Wondershare UniConverter (originally Wondershare Video Converter Ultimate), then click the 
in the top left corner of the primary interface or directly click and drag your MKV files from the storage folder over.
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.
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.
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.
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 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.
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.
Kayla Morrison
staff Editor