macOS 10.13 Freeware | Best HEVC Video Converter for macOS High Sierra

Free HEVC converter for macOS High Sierra

Nearly 13 years after the adoption of H.264/AVC on Mac (10.4) and 2 years after 4K support on iPhone (6s, Plus), Apple finally brings about support for HEVC on both of its mobiles and desktop operation systems via official announcement at WWDC 2017 in early June.

HEVC, also entitled H.265, is a new trend of video compression standard. As the successor of H.264, it can make video much lower in size while keeping high quality still. According to Apple, HEVC is able to reduce video bitrate “by up to 40% with same visual quality” compared to H.264/AVC. HEVC support urges the usage of 4K UHD video. Although new macOS High Sierra has greatly improved the efficiency of video encoding, processing and delivering, there’re still situations and requirements for converting HEVC, like:

– HEVC video stutters on elder Mac computer: In spite of macOS High Sierra can be installed on most iMac/Pro, MacBook/Pro/Air and Mac Pro/Mini machines, HEVC hardware acceleration only works on several newer iMacs and MacBooks, which means many relatively elder Macs that don’t support hardware acceleration still have trouble with HEVC playback.

HEVC encoded video is unacceptable by many TVs, mobiles, PCs: x265 video does have improved delivering efficiency, but whether it can be played flawlessly depends totally on the hardware configuration of end player. Apart from Mac, TVs, Android-based devices, and Windows PCs are among the list. The fact is only a fraction of them can decode and present x265 movie, like Windows 10 PC, latest smart (4K) high end TVs, and Samsung Galaxy S7/edge.

HEVC video cannot be uploaded to online sites: There are a lot of 4K content scattering on video sharing sites like YouTube and Dailymotion. Even so, no one has introduced the support for HEVC codec yet. In this way, anyone who wanna upload and share the HEVC-encoded HD video to the web must do video-shifting work in advance.

Free HEVC Video Converter for macOS High Sierra Recommendation

macOS High Sierra is now in its beta release (currently beta 7). Any Mac users with satisfied system can download it from Apple Developer Center or using Software Update in Mac App Store. After the upgrade, whenever you need to convert HEVC video, the free HEVC video converter for macOS High Sierra recommended here can help you accomplish it in its stride.

WinX Video Converter for Mac, as the Mac version of WinX Free Video Converter (Digiarty’s five star freeware for Windows), owns the same-level video converting ability with its big sister. Through constant updates, this Mac video converter keeps pace with each macOS upgrade, working perfectly on new macOS High Sierra with no compatibility or other unexpected errors at all.

With a distinct design and interface, this freebie helps convert a massive number of videos, including (recorded) HEVC MP4/MKV ones, into H.264/MPEG4 MP4, AVI, MOV, FLV, WebM, MP3 and more easily. In addition, the video converting speed is much accelerated by getting the utmost out of Multi-Core CPU and Hyper-threading technology built-in. Freeware often contains ads or virus? There’s no worry about the cleanness and safety of WinX Video Converter for Mac. Because all WinX products are always guaranteed with no third-party ads/malware/plugins or harmful virus/Trojan added, with no watermark inserted into the converted video.

Easy Guide on How to Use WinX HEVC Video Converter for macOS High Sierra

Step 1. Open WinX Video Converter for Mac, and input HEVC video into it by clicking “+ Video” icon or directly dragging.

Step 2. Choose an output format for PC, Mac, mobile, web or DVD according to actual needs.

Step 3. Press “RUN” to start the HEVC converting mission.

Note: Considerably, this Mac video converter also offers video editing feature for video trimming/cropping, parameters (e.g resolution & aspect ratio) changing etc.

macOS High Sierra Keeps Crashing? How to Fix?

Apple announced macOS High Sierra at WWDC 2017 and released the first beta version available in Apple Developer Center on June 5, 2017. As of August 14, 2017, the sixth beta was seeded. Developers and technophiles had been tried beta versions to experience what’s new this system will bring while sometimes unfortunately encounter “macOS High Sierra crashes” issue.

  • I’m running macOS High Sierra. Whenever I try to open a bookmark in Safari, it crashes and my MacBook restarts.
  • I downloaded macOS 10.13. After installed on my iMac, everything went well. But whenever I click on an item in the top menu bar, (e.g. Apple logo), the system went black and in a few seconds, came back with login screen.

How to troubleshoot crash problem to run macOS High Sierra smoothly on Mac? Try fixes given in this article.

macOS High Sierra Preview & Compatibility

The aim of new macOS High Sierra is to make your Mac more reliable, capable and responsive”. Introducing an Apple File System, it can better organize and protect your data. Metal 2, the updated graphics API on macOS High Sierra, brings better visual experience and features virtual reality, machine learning as well as external GPU support. HEVC support with hardware acceleration is good news which makes 4K streaming and playback on Mac a reality. What’s more, greatly improved apps can deliver better performance.

To run macOS High Sierra, you should have a Mac computer meeting the system requirements:

  • iMac: late 2009 or newer
  • MacBook/MacBook (Retina): late 2009 or newer
  • MacBook Pro: mid-2010 or newer
  • MacBook Air: late 2010 or newer
  • Mac Mini: mid-2010 or newer
  • Mac Pro: mid-2010 or newer
  • iMac Pro: 2017

And, only can a Mac with 6th-generation Intel processor or newer support HEVC hardware acceleration.

  • iMac: late 2015 27″ or newer, 2017 21.5″ or newer
  • MacBook: early 2016 or newer
  • MacBook Pro: late 2016 or newer

>> Further Reading: How to Play HEVC on macOS High Sierra

How to Fix if macOS High Sierra Keeps Crashing?

Fix 1: Make sure that you have run macOS High Sierra on a qualified Mac computer.

Fix 2: Delete ~/Library/Preferences/ and then restart your Mac.

Fix 3: Re-download and install macOS High Sierra on your Mac.

How to Download:

For auto-download:
Open Mac App Store and find available macOS High Sierra downloads under Updates tab. Next, click the Update button to download it.

For beta version download:
If you want to use a beta version, go to > Develop > Downloads. Now, log in your developer account to enter downloads page. Get your desired beta version of macOS 10.13 and click Download button.

How to Install:

For auto-install:
Once the downloading process is finished, a window will pop up. Click Continue, agree Apple’s Terms and Conditions and then click Install.
Notice: During the installation, your Mac will reboot and the black screen with Apple Logo and process bar will appear. Please be patient to wait for it to complete.

For clean install:
It is highly suggested to make a clean installation of macOS High Sierra to get maximum performance for Mac and avoid crash problem.

What You Need to Do Before Clean Installing macOS High Sierra:

  1. A USB thumb drive with a storage of 8GB or larger.
  2. A full backup of your Mac using Time Machine, external storage device etc.

>> Get Mac backup methods here…

How to Clean Install macOS High Sierra:

  1. Create a USB bootable installer.
  • Format USB drive. Connect the USB drive with your Mac. Open Disk Utility and select the USB drive and click Erase button. Name the drive as Untitled and select Format as Mac OS Extended (Journaled). Cleick Erase.
  • Open Terminal. Input the following command and press Enter:
    sudo /Applications/Install\ macOS\ High\ –volume /Volumes/Untitled –applicationpath /Applications/Install\ macOS\ –nointeraction
  • Input administrator password and a bootable installer on the USB drive will be automatically created.
  1. Install macOS High Sierra from Bootable Drive.
  • Restart Mac and hold down Option key.
  • Once the screen appears with drive list, select the disk named “Install macOS High Sierra”.
  • Open Disk Utility from Utilities and erase Mac startup drive from the list.
  • Return to Utilities and select Install macOS. Choose startup drive as the location to install the OS. And follow the instruction to complete clean installation.

2017-2018 Best Free DVD Converter for macOS High Sierra

2017-2018 free DVD converter/ripper for macOS High Sierra review plus the how-to guide for ripping DVDs on macOS High Sierra.

Feel frustrated that many free DVD rippers originally on your Mac computer can’t open or work properly on macOS High Sierra? macOS High Sierra has been announced on WWDC 2017 with new impressive features several months ago and will be officially released in September, 2017. If you find the DVD ripper program can’t work after you update your Mac to macOS High Sierra, don’t worry, this post includes the 2017-2018 best free DVD converter for macOS High Sierra which can help you easily rip DVD to MP4, H.264, MPEG, etc. on macOS High Sierra.

2017-2018 Best Free DVD Converter/Ripper for macOS High Sierra

WinX DVD Ripper Mac Free, the best DVD ripper freeware for macOS High Sierra, enables you to flawlessly rip protected DVD movies to MP4, H.264, MPEG, etc. with best output quality at ultrafast speed. Extremely easy-to-use and intuitive. Novice users can use it to convert DVD to digital files in 3 simple steps.

> Highlight features of this top free DVD ripper for macOS High Sierra:
* Input DVD formats: DVD disc, DVD folder, ISO image file.
* Output formats: MP4, MPEG, MPEG4, H.264, FLV, MP3, AAC, AC3, PNG, etc.
* Supported DVD protections: CSS, UOP, RCE, region code and Sony ARccOS.
* OS supported: macOS (High) Sierra, Mac OS X El Capitan/Yosemite/Mavericks, etc.
* Fast conversion speed: Hyper-threading technology and Multi-core CPU are supported to deliver fastest DVD conversion speed.
* Quality: High Quality Engine and Deinterlacing are offered to output best quality.
* Security: 100% clean and safe. Without any malware, adware, spyware.
* Smooth DVD ripping: Safe Mode is available to ensure smooth DVD ripping process if you meet intricate protected DVDS.
* Edit/Settings: Trim, crop video, add external SRT subtitles to video. Flexibly adjust video/audio parameters.

How to Rip DVD to MP4 with 2017-2018 Best Free DVD Converter for macOS High Sierra Sierra

Free download and install this free DVD ripper WinX DVD Ripper Mac Free on macOS High Sierra MacBook Air/Pro/iMac, etc. and follow the 3 simple steps below to easily convert DVDs to MP4 on macOS High Sierra computers.

Step 1
Launch the best free DVD converter for macOS High Sierra on MacBook Pro, Air, iMac, etc.
Click “DVD” button, DVD folder or DVD movie ISO Image file on the tool bar to load the source DVD movie info. If the DVD has multiple titles, this software will auto detect the right DVD main title for you.

Step 2
Choose a preferred output profile. For later playing the DVD movie on Mac, PC, iPhone, iPad, Android, etc. MP4 is top recommended as the most popular and compatible format.

Step 3
Optionally click “Browse” to freely set a destination folder to store the convert DVD video.
Hit “RUN” to starting ripping DVD to MP4 with best output quality at lightning speed with the best free DVD ripper for macOS High Sierra.

Attention: The software developer does not advocate ripping DVDs for any commercial purpose and suggests referring to the DVD copyright laws in your countries before doing so.

Free 4K Video Converter for macOS High Sierra: Convert HEVC 4K Videos on Mac for Free

4K video streaming and playback on Mac turn to be a reality for the support of HEVC (H.265) in the new macOS High Sierra. Smaller size (with up to 40% compression more than H.264) lets HEVC videos take up less space on Mac and stream better over internet, while fantastic quality can bring a great visual experience.

It’s great to enjoy a 4K movie on iMac with 4K display running on macOS High Sierra, but if we want to transfer 4K videos from Mac to iPhone, iPad or other devices which can’t accept HEVC for removable playback or compress 4K to lower resolution (1080P) for later editing in iMovie/Final Cut Pro, a 4K video converter is badly needed.

Is There a Great Free 4K Video Converter for macOS High Sierra?

WinX Video Converter for Mac is our recommendation. With over 10-year development, WinX Video Converter for Mac is continuously updated to support new systems enabling users to run it on macOS High Sierra without crashing, not opening issues caused by incompatibility.

Built in 300+ codecs, this free video converter for Mac can handle a wide range of videos from 4K files encoded with HEVC, recoded by camcorders, downloaded from Netflix etc, to mainstream videos in MKV, MP4, MOV, AVI, WMV, FLV and more. On the other hand, it presets device profiles with precisely calculated parameters helping us directly convert 4K video to iPhone, iPad, Android, Windows Mobile, Xbox, PS3/4 etc.

It offers an easy solution to downscale 4K to 1080P thanks to adjustable resolution value. Other parameters like bit rate, frame rate, aspect ratio, audio simple rate/channel can be also modified. Basic video editing tools are provided. We can crop/trim 4K videos, add native-language subtitles for a foreign 4K movie and merge several episodes of TV shows into one.

Powered by cutting-edge techs, Super Encode Engine and Multi-core CPU utility, the conversion speed is greatly accelerated. Open the resulting file, it has vivid images and hi-fi audio without video/audio not syncing problem. Furthermore, it is verified as a 100% safe and clean tool bundled no useless adware or malicious software like virus, Trojan and more.

How Do You to Convert 4K Video on macOS High Sierra?

In the following, we would like to show how to convert HEVC 4K video to H.264 with this WinX 4K video converter for macOS High Sierra.

Step 1: Download and install WinX Video Converter for Mac on your Mac computer running on High Sierra.Step 2. Open WinX Video Converter for Mac and click + video button on the navigation bar to add the 4K video you want to convert into this program.

Step 3. Once the video is loaded, an Output Profile window pops up. At the left side, several categories are listed. Select any category for example General Video and all formats under this category will be shown on the right side. Choose MP4 Video (H264) as output format. Next, click Done.

Optional Step. If you would like to compress 4K to 1080P, click the gear button to access to setting window. Find Resolution from Video Options panel and select 1920×1080. Click OK.

Is It Possible to Play HEVC on macOS High Sierra Natively?

What Is HEVC?

HEVC (H.265) is a video compression standard successor to AVC (H.264) and firstly released in June 2013. Offering better data compression ratio, it delivers improved video quality at the same bit rate yet smaller file size at the same level of video quality than H.264 leading it to support ultra HD resolutions, like 4K and 8K. So far, boatloads of encoders and decoders are published to achieve HEVC encoding and playback. Also, some operation systems, e.g. Windows 10, Android 5.0 or later, start supporting HEVC to play 4K and 8K videos with sharper and clearer images.

Does macOS High Sierra Support HEVC?

High Sierra is the 14th generation of macOS which was announced at WWDC 2017 in June and will be publicly released in the fall. Apple had released several public beta versions empowering users to experience this system.

It is confirmed that HEVC is fully supported on macOS High Sierra helping play and stream 4K/8K videos encoded with HEVC natively. HEVC hardware acceleration is also available but requires a Mac (iMac/MacBook/MacBook Pro) with a 6th generation Intel processor or newer.

How to Play HEVC on macOS High Sierra?

From above-mentioned, we can play HEVC on macOS High Sierra natively without any other 3-rd party HEVC codecs installed. Open QuickTime > drag and drop a HEVC video into it and the video will be automatically played. However, HEVC not playing issue still occurs:

“I am using a MacBook Pro while running the macOS High Sierra public beta. I converted a video to the H.265 codec in HandBrake, and I cannot get QuickTime to recognize the file. Does anyone have a potential fix?”

Actually, we dont know why some HEVC (H.265) files can’t be played on macOS High Sierra but boldly guess that there are some minor bugs of HEVC compatibility on this new system. And, we would like to share 2 solutions to play HEVC on macOS High Sierra smoothly.

Solution 1. Convert HEVC to H.264
H.264 codec was available from Mac OS X v10.4 with QuickTime 7 in April 2005. Through over 10-year development, it is coming to a perfect support of H.264 on Mac. Therefore, we suggest you to convert the unplayable HEVC video to H.264.

WinX Video Converter for Mac is a professional free video converter for macOS including the newest High Sierra. It supports a wide range of video formats, covering HEVC, H.264, MKV, MP4, MOV, AVI, WMV and more. Using it, you can get a H.264 file converted from HEVC with a high quality. Fast speed can save you time if converting a feature-length 4K HEVC movie. In addition, it is 100% clean and safe with virus-free.

Download and install WinX Video Converter for Mac on macOS High Sierra and follow the guide to convert HEVC to H.264.

1. Open WinX Video Converter for Mac and click +Video button to load the unacceptable HEVC video.
2. After the Output Profile window pops up, go to General Video > MP4 Video (H264) > OK.
3. Click RUN button to start converting HEVC to H.264.

Solution 2. Download Third-party HEVC Player for macOS High Sierra
If you want to keep original HEVC files without any change, try to download a competent HEVC player for macOS High Sierra instead of QuickTime.

5KPlayer is a versatile media player for macOS High Sierra and lower versions capable of playing ultra HD (4K)/HD (1080P)/SD videos, DVDs and music. Supporting virtually all popular video and audio formats, it handle playback of HEVC, H.264, MOV, MKV, MP4, AVI, WMV, FLV, WebM etc, without additional codecs. No matter where you get the HEVC videos, downloaded online or encoded with HEVC encoders, 5KPlayer can deliver a success and flawless playback.

Download 5KPlayer on your Mac > Open it > Drag and drop HEVC video into it. Now, you can enjoy the video on macOS High Sierra.

Best 2 Ways to Play MKV on macOS High Sierra for Free

QuickTime player can’t play MKV files? VLC also can’t load/play MKV videos successfully? VLC plays MKV video with bad video/audio quality? Is there an easy way to play MKV on macOS High Sierra? Here are two feasible ways to allow you to flawlessly play MKV on 2017 macOS High Sierra MacBook Pro/Air, iMac, Mac mini, etc.

#1: Play MKV on macOS High Sierra for Free – Convert MKV to QuickTime MOV/MP4

Since QuickTime player originally doesn’t support MKV playback, the first solution to play MKV on 2017 new macOS High Sierra MacBook Pro/Air, etc. is to convert MKV video to QuickTime supported file formats, like convert MKV to MP4, convert MKV to MOV, etc. WinX Video Converter for Mac can easily achieve this.

As the best free video converter for macOS High Sierra, it can convert MKV, AVCHD, M2TS, AVI, MP4, MOV videos, as well as convert Ultra HD 4K, Multi-track HD and JVC, Sony, Panasonic, Canon HD camcorder videos with no hassle. Use it to convert MKV to MP4/MOV, etc. with original quality which are compatible with QuickTime player. It is 100% clean and free.

Free download and install WinX Video Converter for Mac on your MacBook Pro/Air, iMac, Mac mini, etc. and follow the 3 steps below to convert MKV to MP4/MOV for the playback of MKV files on macOS High Sierra.

Step 1: Add source MKV video
Open WinX Video Converter for Mac and click “+Video” button to load original MKV video file. You can add several MKV videos to convert in batch.

Step 2: Choose QuickTime video format as output
In the pop-up output profile window, choose MOV or MP4 as the output.
Optional: Click “Edit” to trim, crop, merge, subtitle video; Click “Settings” icon to adjust video/audio parameters; Tick “Use High Quality Engine” to get optimized image quality, etc.

Step 3: Start converting MKV to MOV/MP4 for Mac
Click “Browse” to set a target folder to store the converted video. Hit “RUN” to start converting MKV to QuickTime MOV, MP4, H.264, M4V, etc. at ultrafast speed for playing MKV files on macOS High Sierra MacBook Pro/Air, iMac, Mac mini, etc.

#2: Play MKV on macOS High Sierra for Free – Best Free MKV Player for macOS High Sierra

If you don’t want to convert MKV, but need a reliable way to directly play MKV on macOS High Sierra computers, here we also provide the best solution. Without QuickTime or VLC player, you can now also easily play MKV file on Mac for free with 5KPlayer.

5KPlayer, the best clean and free MKV player for 2017 new macOS High Sierra, can smoothly play MKV video with original quality. It is the most popular free media player for Mac and Windows (10) now in market, enabling users to flawlessly play MKV, M2TS, AVCHD, AVI, MP4, MOV, WMV, FLV, DivX, MP3, AC3, AAC, etc. as well as any 8K/4K/1080p/720p videos/movies. It also acts as a free DVD player to play any protected DVDs with ease; a free video downloader to free download videos from YouTube, Dailymotion, etc.; an Airplay sender to stream video audio to Apple TV, etc.

Free download and install 5KPlayer, the best free MKV player for Mac, from its official site. Launch 5KPlayer and click “Video” button on the main UI. Then choose source MKV video and click “Open” to play MKV video on macOS High Sierra computers without hassle.

How Do I Convert a DVD to MP4 Video on macOS (High Sierra)?

Since years ago, Apple Inc. has stopped updating and selling a Mac with a built-in CD/DVD drive (see details). However, DVDs are still standing as one of the most common ways for people to watch full movies. A lot of demands are still toward storing more DVD movies in the iTunes library or movie folders on Mac. This article will show you how to convert DVD to MP4 on Mac, particularly on the newest macOS High Sierra.

The topic will later be unfolded for 3 situations:
• Convert DVD to MP4 on Old Mac with a DVD Drive
• Convert DVD to MP4 on Mac Connected with External DVD Drive
• Convert DVD to MP4 on macOS High Sierra without DVD Drive at all

The Range of Application of MP4 Format for Mac Users

MP4 is the well-deserved most common container format. It is compatible with almost all popular portable devices and streaming service. For Mac users, MP4 is the basic QuickTime format. MP4 files encoded with H.264 or MPEG-4 can be played on all Apple devices, including iPhone, iPad, iPod Touch, iPod Nano, Apple TV and so on. With its extraordinary degree of compression, resulting the better image quality and smaller file size, MP4 is also widely used in all kinds of devices, as well as player and editor apps.

Brief Introduction to macOS High Sierra

Apple introduced macOS High Sierra at its 2017 Worldwide Developers Conference in June. Successor to macOS Sierra, the version 10.13 will be the upcoming fourteenth major release OS for Apple’s Macintosh desktop, laptop and notebook, including iMac, MacBook with Retina, MacBook Pro (mid-2010 or newer), MacBook Air, Mac Mini, Mac Pro. Aiming at making your Mac more reliable, capable and responsive, macOS High Sierra includes the new features of Metal 2, HEVC (H.265) support, Apple File System, VR and external GPU support, Safari and Siri updates.

Step-by-step Guide on Converting a DVD to an MP4 Video on macOS High Sierra

The tool you’ll need for DVD to MP4 conversion on Mac is WinX DVD Ripper for Mac, which can be running on OS X Tiger, Leopard, Snow Leopard, Mountain Lion, Mavericks, Yosemite, El Capitan, macOS Sierra and the also the High Sierra.

Free Download & How to Guide

Download links:

1. How to Convert DVD to MP4 on Old Mac that Has a DVD Drive?
MacBook Pro (without Retina Display) has a default DVD drive. It means you can digitalize the DVD to an MP4 file on the Mac directly after inserting the disc into the drive, by using the DVD converter, through the following steps:

Step 1: Open WinX DVD Ripper for Mac, insert a DVD into the DVD drive of Mac, and then click DVD button on the top left to load the DVD content.

Step 2: Under Output Profile Category, find and choose General Profiles and select MP4 Video on the right.

Step 3: Click RUN button on the bottom right. The DVD to MP4 conversion will be triggered and the output file will be saved to the set Destination Folder.

2. How to Convert DVD to MP4 Connected with External DVD Drive
Except MacBook Pro that is without Retina Display, all new Macx has no physical CD/VD drive. If you are a movie fan and are in need of playing DVDs from time to time, you can install an external drive (e.g. SuperDrive) to the Mac with a traditional USB cable. In addition, the Remote Disc feature of your Mac lets you use files stored on a CD or DVD hosted from another computer. In either way, you can extract the video audio from a disc.

Step 1: Connect the Apple external SuperDrive on your Mac, and insert a DVD into it. Open WinX DVD Ripper for Mac, and click DVD button on the top left to load the movie.

Step 2: Let the software check the main DVD title for you. Alternatively, you can choose it by yourself. (Multiple titles can be merged together).

Step 3: Choose MP4 as your output format.

Step 4: Set Destination Folder at your free will such that you can find the output MP4 file more easily.

Step 5: Hit RUN button and let the DVD to MP4 ripping start on the macOS (High Sierra included).

3. How to Convert DVD to MP4 on macOS High Sierra without a DVD Drive?
Even without a DVD drive on your Mac computer, you can realize the conversion. But the DVD should not be in the form of a disc. The Mac DVD Ripper supports not only a DVD disc, but also a DVD folder and ISO image as the input. That is to say, instead of converting a disc to MP4, you can convert ISO/VOB/DVD folder (VIDEO_TS) to MP4 on macOS High Sierra.

Step 1. Make sure you have a DVD folder or file on your Mac, and click Folder or ISO Image to load it.

Step 2. After the main title is ticked, choose MP4 Video under General Profiles of Output Profile Category as the output format.
Note: You can also choose iPhone 7 Plus, iPad Air 2 or any other option among the over 350 in-built profiles.

Step 3. Determine the Destination Folder to save the output file. Optionally choose Intel or nVIDIA for Hardware Encoding and CPU Core Use for faster conversion process, choose to use High Quality Engine or Deinterlacing for better image effect, or tick Safe Mode for successfully ripping Disney or other copy-protected DVD movies.

Step 4. Tap RUN to start converting DVD (folder/ISO) to MP4 file on macOS Sierra or High Sierra.