Playback 3D blu-ray on Apple TV 3 with Dolby Digital Pass-through

“ It’s a pity that the Apple TV 3 is still can not play 3D Blu-ray.  Would you like to watch the most popular 3D film on your Apple TV 3? And do you got the 3D Blu-ray disc? I’m also a Blu-ray movies fan, and I’m trying to write an easy way can rip 3D Blu-ray to 2D M4V for playback on Apple TV 3 with Dolby Digital Pass-through. So, I find this article and sharing my way about how to do this for enjoying with best video quality...” 
As you know, Blu-ray disc or even the decrypted Blu-ray rips can’t be supported by Apple TV 3. The best solution is use a top Blu-ray to Apple TV 3 converter which can rip and convert Blu-ray to iTunes compatible format then sync to ATV 3 for playback without any limitation. Below is how to. 

Guide: How to enable 3D Blu-ray to 2D M4V for playback on Apple TV 3 with Dolby Digital Pass-through?
1. Download the Pavtube BDMagic and  Run the 3D Blu-ray to Apple TV 3 Converter. Press "Load Disc" icon to import 3D Blu-ray movie.

2. Select main movie from file list. By default the main movie is checked exclusively. Set subtitles and audio language for the main movie.

3. Press on the "Format" bar, choose "Apple TV > Apple TV 3 1080P Dolby Digital Pass-through (*.m4v)".

Tip : If you are staying with the Apple TV 2nd gen, the "Apple TV 2/3 720P Dolby Digital Pass-through (*.m4v)" preset works best for your needs.
4. The best settings for third-generation Apple TV. Click the "Settings" icon and you will go into a new interface named "Profile Settings". You can adjust codec, aspect ratio, bit rate, frame rate, sample rate and audio channel in the interface according to your needs and optimize the output file quality. 
5. Press "Convert" to get BDMagic start ripping 3D Blu-ray to 2D M4V for Apple TV 3 with Dolby Digital pass-through. 

6. Press "Open" to find ripped movie when conversion completes. You can then add the ripped Blu-ray movie (.m4v video) into iTunes movie library, and if you want to know How to set up Apple TV for streaming HD videos with Dolby Digital 5.1 sounds? You can read this article:Here

Releated article:  Convert 3D Blu-ray to 3D MP4 and play on your 3D players with desired subtitles