Summary :

Click the Add Files to Convert option on the main interface of Apeaksoft Free Online Video Converter. You can also add multiple MOV video files for a batch process. Select the QuickTime MOV file you want to convert on the pop-up window. Then choose the MP4 output format at the bottom. The last method to convert QuickTime mov to mp4 on Windows/Mac is even more easier. In addition to desktop/online QuickTime to MP4 converters, if your Windows/Mac has installed QuickTime Pro or iTunes, they have ready-made solutions to free convert QuickTime movie to mp4 format. Convert QuickTime to mp4 free for PC/Mac. Jan 31, 2021 Download and install Cisdem Video Converter on your Mac. Go to the 1st interface “Convert” and drag &drop QuickTime MOV or other videos to the program. Click the format icon to bring up the output format menu, choose output as MOV or other video formats. How to convert QuickTime to MP4 on Mac for free. Freeware is always attractive. While many free video converters promise to convert videos and produce high quality output, only a few could achieve such task. Based on our testing, Free MP4 Converter is the best free way to convert QuickTime to MP4. It supports lossless conversion and has the.

QuickTime can’t open and play MP4? MOV can’t be played on Windows Media Player? This post lists QuickTime converters to help you convert MP4 to QuickTime as well as convert QuickTime to Windows Media Player, and shows the difference between MP4 and MOV.

What should you do when QuickTime can’t open MP4 files? How to convert MOV to MP4 free? Whether you just want to convert MP4 to MOV files or want to convert QuickTime to MP4, you can try QuickTime converters, for instance,MiniTool MovieMaker. This post shows how to convert video to QuickTime and vice versa.

What Is QuickTime?

QuickTime Player, a free multimedia player, is currently available on Mac OS X Snow Leopard and newer. It supports many formats such as QuickTime movie files (MOV), most MPEG-4 files (MP4, M4V, M4A, MP3), MPEG-2, and others.

However, sometimes, you will find QuickTime can't open and play MP4 video file. Below is a true example:

I created an MP4 movie with my own pictures and videos, I played it in my Windows 10 very well. But, my best friend couldn't play it on her Mac computer with QuickTime. She received the following error message:

Don’t worry if you encounter this problem. QuickTime converter can help you convert MP4 to MOV and vice versa and then you can watch this video in QuickTime again.

Part One: Convert Video to QuickTime

It is recommended that you understand why QuickTime can’t play MP4 before solving this issue.

Why Is QuickTime Not Playing/Recognizing an MP4 File?

As we know, MP4 is a complex video container with various different video and audio codecs. QuickTime can only play MP4 files compressed with the codec of MPEG-2, MPEG-4, and H.264 codec.

You will encounter a 'QuickTime Player can’t open this file' error message if you try to open MP4 files with incompatible codec in QuickTime player.

Now, the best solution to solve this issue is to convert all kinds of MP4 videos and movies to QuickTime more compatible formats. There are different tools to help you convert video to QuickTime. Here, we list 2 simple tools.

QuickTime Converters

# 1. MiniTool Movie Maker

If you want to convert MP4 to MOV in Windows 10, you can try a free and simple QuickTime converter. MiniTool Movie Maker, a free and easy to use video editing software is recommended here.

Try the following steps to convert video to QuickTime for free.

Step 1. Launch MiniTool Movie Maker and click the Full-Feature Mode to enter its main interface.

Step 2. Click Import Media Files to import your video files into this free video editing software.

Step 3. Drag and drop this video file to the storyboard.

Step 4. Click the Export button, then choose MOV, and specify the file name, storage location, and resolution, and then the Export button. At this point, the QuickTime converter starts converting the MP4 video to MOV for free.

In general, in addition to changing video format, this free video editing software also includes some other excellent features.

• It offers a lot of cool movie templates. You can easily create a cool video from the first scene to the last. You only need to select a suitable template, then import your files, and finally share this video with friends.
• It offers a lot of transition effects and text effects to help you complete your movie or create a cool slideshow, even a Facebook Slideshow.
• It allows you to adjust the contrast, saturation and effects.
• It can change video resolution.
• It can export movies to different file formats including .wmv, .mp4, .avi, .mov, .f4v, .mkv, .ts, .3gp, .mpeg2, .webm, .gif, and .mp3.

Want to experience this easy and simple video editing software?

#2. Wondershare Filmora

Wondershare Filmora is another QuickTime converter for users who have some experience in video editing.

• Launch this tool, and then click the Import Media Files Here button to import your video files.
• Then, add the video file to the timeline. You can add up to 100 audio tracks and 100 video tracks. Professional users would love this feature. However, if you are a new user, you had better try another simple tool to make a video.
• Finally, click Export button and choose MOV to convert video to QuickTime.

2 Other Solutions for QuickTime Won’t Play MP4

In addition to turning to QuickTime converter, you also can try the following solutions if you find QuickTime can’t open and play MP4 video files.

Fix 1. Upgrade QuickTime for MP4 Codec

Check your QuickTime and make sure it is the latest version. For the most part, QuickTime 7 and above can handle MP4 files well and even other formats beyond.

Fix 2. Download the QuickTime MP4 Codec Pack

If your latest QuickTime can’t open and play an MP4 video file, you need to go to Softonic or CENT to get QuickTime MP4 codec pack downloaded as a supplementary. This method is not 100% safe for your computer since it might bring along adware/malware.

After learning how to convert video to QuickTime, let’s see how to convert QuickTime to MP4.

Part Two: How to Convert MOV to MP4

Do you want to convert MOV to MP4? Do you want to convert QuickTime to Windows Media Player?

QuickTime converters can help you convert MOV to MP4.

#1. Windows Movie Maker

Windows Movie Maker, a free and simple video editing software, can convert MOV to MP4. This Microsoft video editing software allows you to convert MOV to Windows media player within three steps.

Step 1. Download Windows Movie Maker, install this free QuickTime converter on PC and launch it to get the following window.

Step 2. Drag and drop your MOV files to the storyboard pane of this Microsoft tool.

Step 3. Click Save Movie to store your MOV file as an MP4 file.

#2.MiniTool Movie Maker

In part one, we know MiniTool Movie Maker can convert MP4 to MOV to solve the QuickTime can't open and play MP4 video file issue. Here, this free video QuickTime converter also can help you convert MOV to Windows Media player without watermark.

MiniTool Movie Maker not only can convert MOV to MP4 and vice versa but also can make GIF from the video. More details can be found in Top 7 Video to GIF Converters – You Should Know.

#3.VLC

VLC Player, known as an open source video player, not only can play videos in different formats but also can convert videos between popular formats like converting MOV to MP4.

Try the following steps to convert QuickTime to MP4.

Step 1. Download and install the VLC player. Open it to get its main interface.

Step 2. Drag and drop the MOV file to this QuickTime converter.

Step 3. Click the Convert/Save button to enter the Convert window.

Step 4. Choose the target format Video - H.265 + (MP3) MP4.

Step 5. Browse the target folder to save the converted video.

Step 6. Click the Start button to convert to MP4 with VLC.

VLC player can convert videos between popular formats like converting MOV to MP4, but it has its disadvantages. Sometimes, you may encounter some inexplicable errors when you're converting videos. And, you can’t customize your video before conversion. It is recommended that you choose another good QuickTime converter.

#4. iMovie

iMovie, a QuickTime converter for Mac, can help you convert MOV to MP4 free. With this macOS or iOS-based video editing software application, you can convert MOV to MP4 free.

The steps are:

Step 1. Download and install iMovie on your macOS.

Step 2. Click the Import button to import your MOV video file into this QuickTime converter for Mac.

Step 3. Click New, choose Movie and select No Theme.

Step 4. Drag and drop this file into the storyboard.

Step 5. Click Share, and choose File. After that, iMovie will save your video in MP4 format.

#5. Cloudconvert

If you don’t want to add any extra software, you can try video converter online. For instance, Cloudconvert, an online program, is free to use and takes care of your conversion needs in a simple manner.

Step 1: Launch Cloudconvert on your PC/Mac browser.

Step 2: Click Select Files to browse and add the file you want to convert.

Step 3. Select the video file format and click Start Conversion.

Step 4. After a successful conversion, the file can be downloaded from the link at the program interface.

The speed of converting files online depends on the Internet connection.

Part Three. MOV VS. MP4

MOV and MP4 are the two most commonly used video file formats. Do you know the difference between MOV and MP4? Which is the best choice?

MOV

MOV, a popular video format, is designed to support QuickTime movie player. It uses an advanced algorithm especially developed by Apple. QuickTime MOV files contain many tracks. A track, which stores a particular type of data, is stored in a multimedia container file. There are many such tracks present in the container. Each track is responsible for the storage of each type of data, including video, audio, and text, etc.

MP4

MP4 is a digital multimedia format which incorporates video and audio as well as subtitles and images into one container. As an industry standard, it is used on a broad range of devices, players and other applications in different operating systems.

Which to Use? MP4? MOV?

MOV is quite safe and efficient for Mac users.

• QuickTime Player and Real Player support MOV files.
• It is a high-quality file format for storing and sharing digital information.
• Usually, MOV files are of high quality and their size exceeds many other multimedia formats.

MP4 is a wise choice if you are working on Windows, Ubuntu, and Linux.

• It supports multiple bits of data.
• It supports various devices and programs including Apple QuickTime 6 and any later edition.
• It provides great flexibility in how data is stored in files.
• It uses the latest codec H.264 to enhance the high-resolution content.

Bottom line: Both MOV and MP4 are the best video file formats used by millions of people around the globe. You can choose a suitable one according to the operating system you are using.

Quicktime Movie Converter

Conclusion

Now, you must know how to convert video to QuickTime and vice versa, as well as the difference between MP4 and MOV. It’s your time to convert QuickTime to MP4 and vice versa.

If you have found any other good QuickTime converter, please share it with us. Thanks in advance!

Should you have any questions, please feel free to contact us!

Quicktime Converter FAQ

1. Open MiniTool Movie Maker.
2. Import MOV file into this free QuickTime Converter.
3. Drage and drop MOV file to timeline.
4. Save the file to MP4 file.

1. Launch MiniTool Movie Maker.
2. Import your MP4 file.
3. Drag and drop the MP4 file to the timeline.
4. Export the file as an MOV file format.

Summary: this post is about how to decode and re-encode QuickTime mov to MP4 on macOS and Windows.

'I have to remove QuickTime media player from my Windows PC due to the reported security issues, now I need to convert QuickTime to MP4 as my Windows Media Player won't play QuickTime movies but it will play mp4.'

PC users can't play QuickTime movies on Windows for that Windows Media Player, or Blu ray player and many others don't support QuickTime MOV M4V files. Given this, we share ways on how to decode QuickTime movie to MP4 on Windows (10/8/7/Vista) and on macOS (Big Sur) in world's fastest speed without virtual quality loss.

Table of Contents

Part 1: Fastest QuickTime to MP4 Converter for Windows & Mac

No.1 fast video converter is recommended - MacX Video Converter Pro. It works seamlessly on Windows (10/8/7/Vista) and macOS (Big Sur) to convert QuickTime to MP4, AVI, WMV, MP3, MPEG etc, or decode MP4 to QuickTime MOV with fastest speed and no quality loss.

• Easily convert QuickTime HD videos, movies, M4V, MOV files to mp4, avi etc for Windows Media Player, Blu ray player, VLC etc, as well as decode MKV, AVI, WMV, MP4 to QuickTime, iMovie, iTunes, or iPhone 12/Pro, Android Samsung Galaxy S10/Note 9 and more.
• Transcode QT to MP4 in proper bitrates, proper settings, reduce output MP4 file size without losing quality etc.
• The support Intel QSV hardware acceleration and HT tech makes the Quicktime video converter deliver the fastest QuickTime MOV, M4V, AVI to MP4 conversion speed, 5X faster than other QuickTime movie to MP4 converters and the High Quality Engine guarantees nearly no quality loss.
• The whole QT to MP4 conversion will be safe and stable, with no ads, virus or malware.

Pros

Free Quicktime Converter For Mac Computer

• Stable, reliable and ads-free.
• Various video setting options for QuickTime to MP4 conversion.
• Fast speed and high quality guaranteed.
• Wide-range of supported and output video formats, devices and players.
• A slew of other powerful functions like download online videos, edit video clips etc.

Cons

• It is required to download and install it on Windows/Mac.
• It's not free.

Tutorial: How to Convert QuickTime MOV to MP4 with High Quality and Fastest Speed

Step 1: Free download this fastest QuickTime to mp4 converter for Windows (10/8/7/Vista) on PC or the macOS version. Run it and click 'Add File' to load the QT video files you want to convert.

Step 2: To convert QuickTime file to mp4 format, choose MP4 from the popping-up windows as the output format. For the output QuickTime HD MP4 videos, you can also reduce the file size, customize the video settings etc.

Step 3: Click the 'Browse' button to choose the destination folder where you want to save the output MP4 files converted from QuickTime MOV videos.

Step 4: Click the 'RUN' button to start to convert QuickTime to MP4 on Windows/Mac now using the best video converter for Mac. You can play the QT videos on Windows Media Player, or mobile devices in minutes.

Part 2: Transcode QuickTime Video Movie to MP4 Free Online

There are various online, free QT mov to mp4 converters providing option to free convert QuickTime mov m4v to mp4, wmv, mp3, avi etc. files-conversion.com, zamzar, convertio.co are all among the best free QT to mp4 video converters online, but considering the diverse features, we recommend online-convert.com.

This free online QuickTime MP4 video converter allows PC/Mac users to convert from 50 source formats, including QuickTime MOV M4V etc. to mp4, avi, wmv, or convert MP4 to QuickTime and about 30 other popular formats. It excels many other free QuickTime video to mp4 converters online is that it has options like bitrate, file size, frame rate etc for users to customize the output mp4 files. You can just upload the QuickTime movie you want to convert to mp4, and follow the simple steps to start the conversion.

Free Quicktime Converter For Mac Download

Pros

• Cross platform - online QT to mp4 converters will run on Windows (10/8/7)/Mac/Linux.
• No installation required.
• Accessible anywhere

Cons

• Simple and single feature.
• Easily get stuck in QuickTime to MP4 conversion progress, especially for QuickTime HD movies, if the internet is not strong enough.
• Output quality may vary. And it always delay in QuickTime to MP4 conversion.
• Less control over the QT mov files, users don't know where and what's done with it as they are kept in the web servers. Many are ad-supported or even brimming with plugins, adware.

Part 3: Decode & Re-encode QT to MP4 Free with QuickTime Pro/iTunes

The last method to convert QuickTime mov to mp4 on Windows/Mac is even more easier. In addition to desktop/online QuickTime to MP4 converters, if your Windows/Mac has installed QuickTime Pro or iTunes, they have ready-made solutions to free convert QuickTime movie to mp4 format.

Free Converter To Quicktime

With QuickTime Pro: Make sure it's QuickTime® 7 Pro or later. Open QuickTime Pro > click Open File to open the Quicktime files > click Export > A dialog called 'Save exported file as…' will open > select 'Movie to MPEG-4' and it will ready to convert QT to mp4 > Click 'Save' to set an output destination and then it will start the conversion.

With iTunes: Make sure it's version 6.0.7 or later. Open iTunes > Choose 'Movies' in 'Library' and select the Quicktime MOV file to be converted to MP4 > select mpeg-4 in 'Convert Selection for iPod' from the advanced menu and it will start to convert QuickTime files to mp4 files free on PC/Mac.

Pros

• Extremely easy to convert mov QT videos for Windows Media Player etc.
• Good output MP4 quality reserved.

Cons

Free Quicktime Converter For Mac 2020

• Work for very limited formats (5 output options in QuickTime Pro: 'None', 'MPEG-4 Basic', 'MPEG-4 Improved', 'H.264' and 'Pass Through')
• Limited editing features or MOV file size compression etc.
• No other functions available.

MP4 advantages over QuickTime MOV - Why Convert QuickTime MOV to MP4

Free Converter Mov To Mp4 Mac

• MP4 vs MOV in compatibility, MP4 is a universal container format accepted by media players like Windows Media Player, VLC, KMplayer, mobile devices, NAS drive, Cloud services etc. while MOV is friendly with Apple devices and software.
• By converting QuickTime to MOV, you get smaller file size with the same quality.
• MP4 video is suitable for fast streaming on the internet.