To play DVD movies via Synology Server via Apple TV on Samsung TV, you can follow this video to rip and copy DVD to Synology Server for Apple TV and Samsung TV.
Official Guide(More details here): http://www.multipelife.com/stream-dvd-on-tv-via-synology-via-apple-tv.html
Pavtube ByteCopy: http://www.multipelife.com/bytecopy
Pavtube ByteCopy for Mac: http://www.multipelife.com/bytecopy-mac
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