Ok guys enough is enough - thought I’d do a quick test on my iPhone, iPad and MBP to check if the issue has been resolved or is still being current, if the latter hoping Apple fixing this stuff soon. For this test I’ll be viewing a HD trailer using Apple’s “Trailer" app and YouTube on my Apple devices using my Beats Studio Wireless.
Trailer: After the Fall
Test 1 (iPhone 6 Plus): problem with video audio sync
Test 2 (iPad Air): problem with video audio sync - Note: noticed when watching the trailer once the synch issue is still present, the second time there seems to be no issue… still not a great user experience!
Test 3 (MBP Retina, Mid 2012): no issue
So it seems there’s no issue on my MBP however Apple needs to fix the video audio sync on the iPhone and iPad Air.