VLC Media Player is available on several popular platforms. This free and awesome player is readily available for Apple computer users. The software is freely available for Mac OS X systems. VLC Media Player, an uncluttered, open-source and cross-platform program, supports DivX and MPEG streaming. It can play DVDs, CDs, VCDs, network streaming protocols, and various types of video files. The best video player Mac offers playlist for viewing multiple videos one after the other. VLC Media Player, an uncluttered, open-source and cross-platform program, supports DivX and MPEG streaming. It can play DVDs, CDs, VCDs, network streaming protocols, and various types of video files. The best video player Mac offers playlist for viewing multiple videos one after the other.

Last Updated on December 30, 2020 by Leo Standy

“This Blu-ray disc needs a library for aacs decoding, and your system does not have it.” You read this because you got a Blu-ray error when trying to play a Blu-ray disc with VLC Player on your computer. VLC is a good player software for Blu-ray content on Windows, macOS and even Linus, but it still can’t play Blu-ra disc that protected by aacs or BD+ nonetheless. Therefore, if you want to enable VLC to play those commercial Blu-ray discs, you must find the valid library for aacs decoding and put it into the right place, so that VLC can invoke it for decrypting Blu-ray content.

More Errors that you May Got when Playing Blu-ray with VLC

What is AACS? AACS is short for Advanced Access Content System which is a standard for DVD and Blu-ray content distribution and digital rights management. Accordingly, with the protection of AACS, all unauthorized access to the DVD and Blu-ray content will be banned. And that is the reason why you cannot play the Blu-ray disc on VLC. Luckily, many AACS decryption keys have been extracted and published on the internet, enabling decoding the AACS protected DVD or Blu-ray Media with third-party software such as VLC. So those extracted decryption keys are the library for aacs decoding that you need when playing Blu-ray disc with VLC.

Where to download AACS decoding library and how to install it to VLC

To fix “this Blu-ray disc needs a library for aacs decoding…” error, there are two files that you need to implement to your VLC.

1. KEYDB.cfg file – this file is used by aacs decoding file.
2. libaacs.dll – this is the aacs decoding file

Step 1 Go to vlc-bluray.whoknowsmy.name, you will receive the privacy error telling you that Your connection is not private. Click on the Advanced button to enlarge the error explanation tab and click Proceed to vlc-bluray.whoknowsmy.name (unsafe).

Step 2 Download keys database file and AACS dynamic library file onto your computer. You should download the right version of AACS dynamic library according to your system. Since I am in Windows 10 60bit, so I will download the VLC 64 bit on Windows version.

Step 3 Install the downloaded files.

For Windows:

1. Put KEYDB.cfg in C:Users[Your User Name]AppDataRoamingaacs. You can press Win + R to launch the Run application, and enter %appdata% into the Open text filed. Then click OK to open the directory of C:Users[Your User Name]AppDataRoaming, then Create a folder name “aacs” and copy the cfg into the folder.
2. Put libaacs.dll in your VLC installation directory.

For Mac:

1. Put KEYDB.cfg in ~/Library/Preferences/aacs/ (create it if it does not exist).
2. Put libaccs.dylib in /usr/local/lib/ directory (create it, if it does not exist).

Note: since vlc-bluray.whoknowsmy.name has been out of update for years, so please follow our instruction to install those files.

Step 4 Restart VLC and open the Blu-ray disc once again.

Now you probably have fixed the “This Blu-ray Disc needs a library for AACS decoding, and your system does not have it” error. Make sure that you have followed the fix guide carefully. If it doesn’t work. Please repeat the steps once again.

If you still cannot play your Blu-ray movie with VLC. I will recommend you to use a third-party Blu-ray Player software to open the Blu-ray disc.

Best VLC alternative to play Blu-ray disc on Windows and macOS

If you don’t want to see the Blu-ray errors when playing Blu-ray contents with VLC or you just can’t fix the “This Blu-ray Disc needs a library for AACS decoding, and your system does not have it” error. Then a third-party Blu-ray Player software is your best choice.

• Embedded with all necessary decoding library for playing all DVD and Blu-ray disc, you don’t have to handle with the aacs decoding library missing problems.
• Play AACS and BD+ protected Blu-ray 1080p/720p HD videos.

How to Play AACS Protected Blu-ray Disc with Blu-ray Player instead of VLC

Step 1 Install the Blu-ray Player software mentioned above on your Windows or Mac.

Step 2 Launch the Player and click Open Disc on the middle menu of the interface.

Then you are free to enjoy your Blu-ray movie on your PC now.

Besides turn to a third-party player, you have another feasible solution which is to rip the Blu-ray disc to a digital video file then play the video with any ordinary player on your computer. To rip a Blu-ray disc, you need to appeal to Blu-ray Ripper.

Last Updated on December 30, 2020 by Robert Jackson

VLC sparks a thread with millions of likes for video playing including BD and DVD contents. But it’s not a flawless player especially when it comes to the playback of Blu-ray disc and folder.

You may experience various notifications of errors that VLC fails to play the Blu-ray contents, like the “VLC is unable to open the mrl ‘Bluray:///d:/’, check the log for details” and maybe this one “No valid processing key found in AACS config file on VLC”, etc.

To watch BD movies on a computer, a powerful VLC alternative that can actually decode and play BDs is crucial. In this tutorial, you will find a best-of-the-best list of 4 VLC alternatives for BD playback on both Windows and Mac. Just buckle up for 4 must-have BD players and choose one to start your movie viewing right away.

VLC Alternatives for playing BD content:

1. Aiseesoft Blu-ray Player – An easy-to-use and powerful BD player

Aiseesoft Blu-ray Player comes close to the VLC Media Player in terms of its unequaled decoding capability and great performance in frames showing, but this VLC alternative still has it beat.

When moving at the speed of playing a BD movie, nothing beats Aiseesoft Blu-Ray Player for its less-than-10-second decoding strength.

In a hurry to watch a movie? Well, open this player and click the buttons on-board, the movie will be ready in 5 seconds or slightly a few more. Comparatively, VLC or some other players take dozens of seconds and even minutes. You can use it as your routine video player as well due to its great decoding capability.

Take a glance at its video/audio playback performance. First of all, it supports 4K upscaling, it gives you actual 4K images as long as your screen and GPU can hold it. Also, with the buttress of Dolby 7.1 surround sound, you can enjoy the BD movie as well as lossless audio effects.

Find it interesting? Click the buttons and download one on your PC for free.

Overall:

• Minimalist;
• Compatible to all mainstream video/audio formats;
• Fastest decoding speed;
• Excellent audio/video playback performance.

2.PotPlayer – A open-source universal multiple media player for Windows computer

Similar to VLC, PotPlayer is also a multiple media player that you can use to run multiple videos and audios in all kinds of formats. With the plugin Windows codecs, the program can help you decode almost all the file formats that can run on Windows computers so that you don’t have to download extra codecs.

Superior to VLC, PotPlayer is programmed with a host of video and audio enhancements, you can manually modify all the properties for the sounds and frames as well as subtitles of the movie.

This VLC alternative also supports Hardware Acceleration(DirectX Video Acceleration) to maximize the stability of frames.

However, PotPlayer might be disturbing when dealing with the BD folders and ISO folders. It cannot decode them properly and play them accordingly.

Overall:

• Free and simple;
• Plays multiple videos and audios;
• Offers adjustable video/audio properties.
• Unable to play BD folders and ISOs.

3. DVDFab Player 6 – A versatile media player that gives you a home-based cinema

DVDFab Player 6 is the perfect gift for people who want to spend the bare minimum money to have a theatre-like movie viewing.

Throw in a bunch of videos upscaling technologies like 4K UHD, 3D vision, HDR 10(the technology that improves the luminance), Hardware Acceleration, and so on, DVDFab Player 6 rewards you with a solid image performance at an acceptable price.

Offering 2 modes for screens in different sizes, you can use the PC Mode on a small-sized screen to have a normal viewing experience or make you feel like in the theatre by using the PC Mode on a big screen.

Moreover, to further build your home-based theatre, you can download movies from the Internet or rip from discs and manually add the movies to a Playlist. Next time you want to watch a movie, check out the Playlist instead of inserting the disc or browsing online.

Everything seems so great about it, bar the high expense. DVDFab Player 6 provides 2 versions, the Standard one and the Ultra one.

• The Standard version costs $39.99 yearly so far but has only a few features mentioned above.
• While the Ultra one costs $69.99 annually and $149.99 for a lifetime and has all the above features.

Want to enjoy the theatre that DVDFab Player 6 brings? Click the buttons and start a BD playback.

Overall:

• Expensive but very powerful;
• Mini cinema at home;
• Provides several useful video optimization.

4.Cyberlink PowerDVD – So-called ‘the world’s No.1 movie and media player’

Boasting itself the ‘World’s No. 1 Movie & Media Player’, the Cyberlink PowerDVD is at the cutting edge of Blu-ray playback, thanks in part to8K UHD compatibility and 3D/VR enhancement.

As the first and so far the only video player that supports VR mode, you can simply put on the VR equipment and watch the 4K BD movie in 360° vision, which is the kind of experience that can only be done on those VR shops.

Besides the unequaled video optimization, PowerDVD provides users with lossless surround sound effects due to the presence of Dolby Digital and TrueHD (up to 7.1 ch) as well as DTS-HD.

Apart from the BD playback ability, this VLC alternative devotes to deliver its users portable theatre since you can download a mobile app on your cellphone to watch the on-the-go BD movies. Worried about your credit running out? Well, Cyberlink, the developer of PowerDVD, has foreseen such concern, so they give you 100-GB cloud storage to upload movies for later viewing.

Luckily, PowerDVD provides users with a 30-day free trial to enjoy all the features I’ve mentioned above. Click the button and check it out yourself.

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Overall:

• Portable theatre;
• Provides 3D and VR vision as well as other most advanced video enhancements;
• Offers 100 GB cloud storage and an on-demand video library.

Download Vlc Player For Mac

To warp up:

Above are all my recommendations on VLC alternative for playing Blu-ray contents, all four of them are just great and can definitely give your high-quality Blu-ray movie enjoyment.

Vlc Player For Mac Os

Tip:

Vlc Player For Mac Mini Mac

If you stick to VLC for BD viewing, well, you can check out the following posts to solve all kinds of troubles that you may encounter later.