The iPad Air certainly earns its new surname. It’s only 7.5 millimeters thick, which is 20 percent thinner than the previous full-size iPad. The thin bezel, either black or white, rims the glass-fronted 2048 x 1536 resolution Retina display. Wanna watch DVD movies with any language by switching to the desired one. 
Let’s face it: the iPad Air does’t support playing DVD movies. Thus, in order to watch DVD movies on your iPad Air, you need to convert those discs to an iPad Air-friendly format (e.g. MP4). If you’re using a Mac and want to get your movies off of your DVD discs and onto iPad Air for playback as well as multiple audio tracks saved, keep on reading for a brief how-to. At first, Here give a shot on Pavtube ByteCopy for Mac. (Windows users can try this ByteCopy).
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Pavtube DVD to iPad Air Converter Pro for Mac is a professional multi-track converting tool; with this DVD multi-track converter, you can easily rip DVD movies files to the best MP4 file for iPad Air on Mac with multiple audio tracks. More special offer: ByteCopy for Mac ($42) + iMedia Converter for Mac($65) = Only $79.9, Save $27.1 ByteCopy for Mac($42) + DVD Creator for Mac($35) = Only $44.9, Save $32.1
How to convert DVD disc to multi-track MP4 for iPad Air on Mac
Step 1. Run DVD multi-track Converter; import movies image files.
Click the top left disc icon and choose “Load movies” to import your DVD movies files; DVD discs, Blu-ray discs, Blu-ray ISO files are also supported. 
Step 2. Choose Multi-track MP4 as target video format.
Click the drop-down list and choose “Multi-track Video>Multi-track MP4” as the best multi-track preset for iPad Air. 
Step 3. Adjust target Video/Audio settings (Optional).
Click “Settings” to adjust target file specs. You are allowed to change video size, bitrate, frame rate in “Video” tab and free check needed audio tracks in “Audio” tab as below: 
Step 4. Start Conversion.
Hit the big red “Convert” to start converting DVD movies image files to MP4 for iPad Air on Mac with multiple audio tracks (languages). After the conversion, hit “Open” or “Open output folder” to locate the converted video directly. Now add converted video to iTunes and sync to your iPad Air for enjoying.
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