Top 5 H.265/HEVC Player to Play HEVC Videos on macOS High Sierra # 1: Elmedia Player. Elmedia is a great x265 HEVC player because it allows playing such video files properly without installing additional codecs or third party decoders. This HEVC player offers the high quality playback of HD, H.265, AVI, MP4, MKV and other file types. Eltima Pro or free is one of the best players for Mac users. That’s compatible with most of the MacOS version (EI Capitan, Yosemite, Mavericks). Eltime player for Mac is not only for play.MKV file but also able to FLV, RM, and RV, XAP, SWF, MP4, AVI, WMV.

Is there any possibility to play Blu-ray movies on macOS High Sierra based Apple computers? To do this, you will need a Blu-ray player app for macOS High Sierra as well as an external Blu-ray drive that can read your Blu-ray.
What’s the best Blu-ray player app for macOS High Sierra?
“Hi there, I have a 2017 iMac 27″ running the latest macOS High Sierra. I recently ordered a USB external blu-ray drive and wanna watch Blu-ray movies on my computer without ripping them first. I’m aware that I need a good Blu-ray player software program to do this. Does anyone know what’s the best Blu-ray player app for macOS High Sierra? I would really appreciate any help. Thanks.”

I’ve been using one of LG’s older usb 2.0 external bluray burners and it works fine on my MacBook Pro running High Sierra. For the software, I’m using this Blu-Ray Player for Mac. The only issue is the decryption seems to be an online thing, so you need to make sure your iMac has good internet connection. You can download it below to have a try.

Download Blu-ray Player for Mac
Note:An external Blu-ray drive is necessary. Just connect it to your Mac via USB.

How to play a Blu-ray movie on macOS High Sierra via using this Blu-ray player app?

Do as below:
1. Insert your Blu-ray disc to the Blu-ray drive, and start up the best Blu-ray Player app for High Sierra.

2.Click “Open Disc” button to load Blu-ray disc. Then click “OK” button to start to play your Blu-ray disc.
Tips:
1.A few options will prompt out by clicking the “Navigation panel” at the bottom of the player interface, and the options are including Play Movie, Chapter, Audio, Subtitle and Other Titles. The video play time can be set up by selecting from the Chapter menu; a satisfactory audio track can be found in the audio menu.

2.There are more settings functions on the toolbar. From the “Audio” pull-down menu, the audio track, audio channel and audio device are free for your choice. And you can adjust the screen size of this Player by choosing from the “Video” pull-down menu. What’s more humanized is that you are free to personalize the storage path of your snapshot folder and its format in the prompt window of Preference.

3.Also, you can click “Open File” button to add and play local video files.

If for any reason you need to rip your Blu-ray purchases to a video format for playing on your Mac or mobile devices, you can try out this Blu-ray ripping software for Mac.

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Fuji ZIP Disk- 100MB ZIP disks provide users lots of capacity, with mobility and speed. Brawlbox 2018. The Zip disk provides a solution for any data backup, storage and transport.

Problems while playing video files is common. But the situation turns annoying when you don’t know how to fix the issue and get back to playing the video. On one such occasion, you had upgraded to the latest macOS High Sierra version. After that, there have been issues with MP4 video. The MP4 file has playback problems on QuickTime.

Well, you don't have to worry as there is a solution to every problem. Listed here are a few solutions to playback problems with QuickTime MP4 file on macOS High Sierra. If you have corrupt or damaged videos shot on iPhone, you can know how to repair corrupt iPhone video here.

1. Install QuickTime 7 Pro:

Try installing QuickTime 7 Pro. This is because QuickTime 7 and above can handle MP4 files better. And, QuickTime 7 Pro is the best one to deal with .mp4 files. So, get QuickTime 7 Pro or any higher version on your macOS High Sierra and play MP4 files.

2. Install QuickTime MP4 codec:

Install QuickTime MP4 codec pack. Sometimes when the required codec is not present in QuickTime, there are chances of the MP4 file not playing. So you need to download the required codecs to play the MP4 video on your macOS High Sierra.

3. Play on A Different Media Player:

The next solution is to try to play the MP4 video on an alternate media player. You can try playing the video on VLC player or MPlayerX when you experience QuickTime MP4 playback problems on macOS High Sierra.

4. Convert MP4 to QuickTime Supported Format:

If none of the above methods have worked out then the next thing to do is to convert MP4 file to QuickTime supported format. QuickTime plays most of the MP4 videos with MPEG2, MPEG-4, H.264, and so on. However, you would still come across error messages or experience playback issues while trying to play the MP4 file on QuickTime player; especially, if the MP4 file is having unsupported audio or video codec. So, in this case, the ultimate solution is to convert the unplayable MP4 file to QuickTime supported format.

Make sure you use reliable tools for converting MP4 file to QuickTime supported format. Otherwise, the file can get corrupted.

Above solutions should solve your QuickTime MP4 playback problems on macOS Sierra. Unfortunately, if you cannot fix the issue with the above solution or the converted MP4 video fails to play then you can try this last and effective solution.

RepairYour QuickTime MP4 Videos on MacOS High Sierra

In case, the MP4 video file is corrupted or damaged then none of the media players can play it successfully, including QuickTime. In such cases, you can make use of reliable video repair tools to fix corrupt QuickTime file and play it without any issue or playback error.

I suggest Remo MOV Repair tool to repair your corrupt MP4 videos. Don’t be confused by the name MOV repair, the software can also support MP4 video repair. Not just, corrupt MP4 files, it even fixes not opening, inaccessible, damaged MP4 and MOV video files in a short while. So, repair your QuickTime MP4 video which is showing playback issues on macOS High Sierra with this recommended software using below procedure.

Steps to Repair QuickTime MP4 Video on macOS High Sierra:

Step 1: Launch Remo Repair MOV, select your corrupt MP4 file along with a healthy MP4 video (for reference) and click on the Repair button.

Step 2: Preview and verify your repaired QuickTime MP4 file.

Step 3: Save the fixed MP4 video on a new location.

Additional Information: If any of your movie files are corrupted or inaccessible, and you are looking for a tool to repair it, then follow the link to repair movie file in just a few simple steps .