Question swapping blu ray for PS4

[st170dan]

hi, I am thinking of swapping my blu ray player for a PS4. will I still get accurate 5.1 sound on my movies if I use the PS4? I have an amp and separates set up. to my knowledge I should as it's the amp that does the decoding but I wanted to double check! TIA.

 

[PSM1]

You will see and hear no difference between the 2.

 

[st170dan]

great, I thought as much as it's the amp that decodes but just thought i'd make sure!