Top 5 Methods to Convert Your M4V Videos to MP4

M4V and MP4 are two commonly encountered video file formats. Both formats can hold video and audio data. While in some cases, you need to convert M4V to MP4. So, you may be confused about their differences. This article compares M4V with MP4 and explains their characteristics. Moreover, I would like to discuss the reasons for conversion and share five methods to achieve it seamlessly.

M4V to MP4

Part 1. M4V vs. MP4 and Why Convert M4V to MP4

M4V, short for MPEG-4 Video, is a video container format developed by Apple. It adopts the MPEG-4 technology for storing video and audio data. M4V files are commonly used for iTunes and Apple Music purchases, movies and TV shows on the iTunes Store, and video podcasts. Some screen recordings and videos downloaded from the internet might also be in M4V format.

However, M4V files often come with restrictions, such as DRM (Digital Rights Management) protection. The protection restricts unauthorized copying or playback on non-Apple devices. Moreover, M4V files might embed specific codecs like AAC for audio and H.264 for video.

MP4 is supported by more devices and platforms. It uses the same MPEG-4 standards for video and audio compression as M4V. However, MP4 offers greater flexibility in terms of codecs. Compared to M4V, MP4 files are playable on a wider range of devices and media players. Additionally, MP4 files do have DRM restrictions.

Why Convert M4V to MP4

When you get M4V playback issues on a device or software that doesn't support specific codecs or DRM protection, converting M4V to MP4 can easily solve the problem. Some video editing software might not natively support M4V files, and you need to convert them to MP4 for editing purposes.

If you intend to share an M4V file with someone who might not have Apple devices or compatible software, converting it to MP4 ensures wider accessibility. What’s more, some users might seek to convert M4V files to remove DRM restrictions. It's crucial to remember that DRM removal often violates copyright laws and ethical considerations.

Part 2. Best Way to Convert M4V to MP4 Without Losing Quality

Aiseesoft Video Converter Ultimate is my first recommendation that can convert video and audio files between various formats, including M4V and MP4. It carries a range of features that cater to different conversion needs. It supports converting M4V to many video formats, including MP4, FLV, MKV, AVI, MOV, and more. The software utilizes advanced technology to maintain the source video quality during conversion.

Video Converter Ultimate


Best M4V to MP4 Converter

  • Convert M4V to MP4 while maintaining high-quality output.
  • Offer editing functions and advanced options to optimize videos.
  • Use hardware acceleration to enhance conversion speed.
  • Collect many helpful video, audio, and image tools in its toolbox.
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Step 1.
Launch the M4V to MP4 converter and click Add File to select the M4V files you want to convert. The conversion software supports batch processing. So, you are allowed to add and convert multiple M4V files simultaneously.
New Add Files
Step 2.
Click the Edit button next to the M4V file to access basic editing tools like cropping, adjusting image and sound effects, applying filters, and adding personal watermarks. Also, you can click Cut to freely trim your M4V video.
New Edit Interface
Step 3.
Click the Output Format dropdown menu and select MP4 as the output format. Click the Settings button to access advanced settings like video and audio codecs, bitrate, frame rate, and resolution. Customize these options to control the converted MP4 quality.
Select a Target Format
Step 4.
Click Browse and select the desired location to save the converted MP4 files. Then, click Convert All to start the video conversion from M4V to MP4.
Click to Convert Video

Video Converter Ultimate has a free trial version for you to use and test its functionality before purchasing it. My tests of over 50 video conversions give a fast and stable experience.

Part 3. How to Change M4V into MP4 Using VLC Media Player

While the VLC Media Player primarily functions as a video player, it also has hidden capabilities for converting videos. You should know that converting DRM-protected M4V files in VLC is not possible due to copyright restrictions. Here is how to convert your M4V files to MP4 using VLC.

Step 1.
Launch VLC on your computer. Click the Media menu and then select the Convert/Save option from its dropdown list. In the Open media window, click the Add button. Navigate to the location of your M4V file on your computer and select it. Then, click the Open button.
Add Video to VLC Windows
Step 2.
Click Profile and locate the Video - H.264 + MP3 (MP4) profile. This profile ensures your converted file is saved as an MP4. While the MP4 profile is generally suitable for most users, you can explore other options available in the dropdown menu.
VLC Convert MOV to MP4 on Windows
Step 3.
VLC stores the converted file in the same directory as the original M4V file by default. If you want to change the destination folder, click the Browse button, and then give the converted file a name ending with the .mp4 extension. Click the Start button to begin the M4V to MP4 conversion process.

Part 4. How to Free Convert M4V to MP4 Using HandBrake

HandBrake allows you to easily convert M4V files to MP4. Moreover, it gives various customization options for advanced users to control the conversion results. Like VLC, HandBrake does not support converting DRM-protected M4V files.

Step 1.
Visit the official HandBrake website and install the right version. Run the downloaded installer to complete the installation process.
HandBrake Open Source MP4 to MOV Converter
Step 2.
Open HandBrake after installation and click the Open Source button to select your M4V file. HandBrake automatically detects the source file format (M4V) and sets the output format accordingly. In the Format section under the Output Settings tab, check and ensure the target menu displays MP4.
HandBrake M4V to MP4

As mentioned above, HandBrake offers advanced options for experienced users. For instance, you can adjust the video codec, frame rate, bitrate, and resolution based on your needs. Also, you are allowed to modify the audio codec, bitrate, and channels.

HandBrake Advanced Cutomzation Options
Step 3.
Click the green Start Encode button at the top part of the HandBrake window.

Part 5. Free Online Methods to Turn M4V into MP4

Online converters offer immediate M4V conversions without downloading and installing any software. They usually support many popular input and output formats, including M4V and MP4.

Convert M4V to MP4 Online with FreeConvert

FreeConvert is a popular online converter that supports M4V to MP4 conversion. It allows files up to 1GB for free. You can go to its M4V to MP4 Converter page to start the conversion. While not necessary for a basic conversion, FreeConvert offers some optional settings to adjust the video and audio quality. However, while using this free online M4V converter, you will see some intrusive advertisements.

FreeConvert M4V to MP4 Converter

Change M4V into MP4 with Free Video Converter Online

Aiseesoft Free Video Converter Online is another popular option for converting your M4V videos to MP4 for free. It lets you simply upload your M4V file and then output it as an MP4 video with high quality.

Convert MOV to MP4 Online Aiseesoft

Compared to dedicated software, online converters typically offer fewer features. Some free online converters restrict the max file size you can upload. They will take a long time to finish the video uploading and processing, especially for larger M4V files. What’s worse, some will insert a watermark into your output videos. Click here to learn how to remove watermarks from converted videos.

Part 6. FAQs of M4V to MP4 Conversion

Can I convert M4V to MP4 with QuickTime Player?

No, QuickTime Player can’t directly convert M4V to MP4. While it offers exporting capabilities, it exports movies to other video formats like MOV or M4A, not MP4.

Why is my M4V not playing video?

Several reasons could cause your M4V video not to play, such as incompatible codecs, missing or outdated codecs, corrupted files, DRM protection, and player issues.

Is M4V video or audio file?

M4V is a video file format. While it can contain audio data as well, the primary focus of the format is storing video information.


After reading this article, I hope you can better understand M4V and MP4 formats. When you want to convert M4V to MP4, just select your preferred tool and start the conversion with ease. You get five converters to ensure compatibility and smooth playback of your M4V files across various devices.

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