A:AnswerHi Rick, the player supports DTS:X. For reference, kindly check the specification below.
http://docs.sony.com/release//SPECS/UBPX700_mksp.pdf
Regards,
Erin
A:AnswerNo the audio only hdmi port does not need to be connected to the tv to work. That connection is for using with a sound bar or surround sound receiver/amplifier.
A:AnswerHello plexuser, this model doesn't have the feature to install or download other applications. You may try to check the Vewd app and access the said application. For reference, please refer to the link below:
https://www.sony.com/electronics/support/home-video-blu-ray-disc-players-recorders/ubp-x700/articles/00019103
Regards, _Bob
A:AnswerHi Jani, Yes, it will support CDs. You may refer to page 29 of this link:
https://www.sony.com/electronics/support/res/manuals/4698/004dd925e705a2ef013ac81130d0ab2a/46984061M.pdf
~Ralph
A:AnswerHi melvin, You may find this link helpful:
https://www.sony.com/electronics/support/home-video-blu-ray-disc-players-recorders/ubp-x700/articles/00199921
~Ralph