This guide centers on how to convert MKV to MP4 on Mac (macOS Sierra included) within 4 steps only. It's all at your fingertips and you can therefore play MKV video on PS4, iPhone, iPad, Android with the aid of free MKV to MP4 converter for Mac.
"I have been looking for a while and I'm still at a loss of the best way to convert an HD movie in MKV format to MP4 for playback on my PlayStation 3. I have tried HandBrake, but it seems to crash halfway through all the files I've tested so far. Also, if at all possible, I'm looking for something free that will work with Sierra." - Jessica
"I just installed macOS Sierra yesterday and tried a video converter today but it just seems stuck there. I deleted the app and downloaded it again, but still the same issue. Anyone else has similar problem or knows any solutions?" - Jovian
There is no gainsaying that people have the same problems as the fellows above and cannot smoothly convert MKV to MP4 on Mac OS for playback on iPhone, iPad, iTunes, PS3, Xbox, Android, etc or edit them in iMovie. What's worse, the latest operating system macOS Sierra , though making everything you do on Mac smarter, easier and even more fun, still makes things get complicated as some tools are incompatible with the next generation of Mac. On this occasion, it is advisable to get a program available for macOS Sierra (or earlier) to convert MKV to MP4 since MP4 format is the most widely used in Apple devices and is the only format playable on PS3, PS4, Xbox.
To diminish the difficulty in converting MKV to MP4 on Mac, you can count on MacX Free MKV Video Converter. This Mac MKV to MP4 converter is totally free yet 100% clean and enjoys free upgrade to support Mac's latest version, including macOS Sierra. In addition to freely converting MKV to MP4 format on Mac computer, this free MKV to MP4 converter for Mac also supports you to convert MKV to AVI, MKV to FLV, MKV to MOV, MKV to MP3 on Mac, etc. while keeping the same good quality.
After free converting MKV to MP4 on Mac OS, it's time to transfer MKV files to iPhone (iPhone 6S/6+/SE), iPad Pro/Mini 4, iPod and more mobile device under the help of the top iPhone transfer - MacX MediaTrans, the cutting-edge iPhone manager to sync video, music, photos and more from iOS iPhone iPad to Mac computer and vice versa.
Step 1: Import MKV file by clicking "Add File".
After free download the best MKV to MP4 converter for Mac OS X macOS Sierra, click "Add File" button to load the MKV files.
Step 2: Choose the Output Video Format.
Select the output video you desire. If you want to convert MKV to MP4 on Mac OS X macOS Sierra, you go "Mac General Video" and choose "MP4 video". With this best MKV video converter freeware, all the parameters of profile can be provided for you to customize the output video like resolution, frame rate, bit rate, sample rate, etc that would better fit your player or portable devices.
Step 3: Select Output Folder.
The third step for MKV to MP4 conversion is to click the "Browse" button to choose the path where you want to save the output files in.
Step 4: Start to Convert MKV to MP4 on Mac.
Followed by a click on "RUN" button, which gives an order to this top free MKV to MP4 converter for Mac to begin to transcode MKV to MP4 on Macbook 2016, iMac Retina, Macbook Air/Pro, etc. Only seconds and you will get the output MP4 files with lossless quality (High Quality Engine tech built-in).
Step 5: Time for MKV to iPhone Transfer. (Optional)
This is not a must-have step, but the one for those who gonna transfer MKV video from Mac to iPhone. You just free download and launch MacX MediaTrans and then enter its "Video" section to "Add Video" from Mac to this video transfer app. Afterwards, give a hit to "Sync" button and then the MKV videos are transferred to your iOS iPhone iPad iPod within seconds only (Intel QSV supported).
Note: Besides the abovementioned feature, this Mac MKV to MP4 converter also supports to convert any SD or HD videos like convert AVI to MP4, convert FLV to MOV, convert MKV to FLV for uploading to YouTube, playing MKV on iTunes, editing in iMovie, and playing on iPad, iPhone, iPod, Apple TV, Blackberry, etc.
World-class MacX Video Converter is hugely discounted. Convert MKV to MP4, AVI & transfer HD video to iPhone iPad. 30-day money back guarantee & free lifetime upgrade.
Converting MKV to MP4 fails. Hello, I'm trying to convert an MKV container to MP4 / M4V while maintaining the existing video and audio codecs (HEVC x265 and AAC audio ). I used the "Convert/Stream" function and selected the "keep original video track" and "keep original audio track" checkboxes. The problem is that the resulting M4V output file contains only the audio track; the video is missing. If I use the "Streaming/Exporting Wizard" instead of the "Convert/Stream" function, the MP4 output option is greyed out and can't be selected unless I enable transcoding to 264 (which I don't want to do). Any ideas? Running VLC 2.2.1 on OS X El Capitan. Thanks! - cinergi from forum.videolan
The highest possible reason why you fail to convert MKV to MP4 on Mac with HEVC x265 is that x264 works fine in MP4 file container while x265 is not supported in an MP4 container, at least not in VLC. So if you insist on converting MKV to HEVC x265, you're suggested to ditch away VLC player, instead using the advanced MacX Video Converter Pro to convert MKV to HEVC x265.
MKV-MP4 Converter . I have a lot of HD MKV files that I wish to convert for iTunes. I want a converter, but need to keep the same good quality!! (the videos/movies are 720 and 1080p) Any suggestions please? OS X or Windows, I can use both. Linux too if it crops up.. Thanks - Vortar from mac-forums
You see, iTunes supports video formats including MP4, MOV, M4V, limited types. If you're itching to convert MKV to iTunes, one way is to convert MKV to MP4 iTunes acceptable format. Another better way is to directly convert MKV to iTunes profile, with iTunes best parameter settings. In case you are a layman and don't know much about iTunes suitable video parameter settings, you'd better resort to the MKV to iTunes conversion with most ideal profile offered.
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