Just got my HiMedia Q5 Pro set up, it came with Nougat. Overall much better than my old Amlogic S905 player, but picture quality is not as good as my Oppo BDP-103.
*** Updated Findings 14th December 2016 ***
23.976 Playback
Oppo plays perfectly.
Kodi + Wrapper SMB, plays perfectly.
Kodi by itself SMB/UPNP, stutters every 40 seconds.
MediaCenter SMB, plays perfectly.
MediaCenter UPNP, plays perfectly.
Amlogic S905 stutters every 40 seconds.
Non-standard framerate i.e. 23.975
Oppo plays perfectly.
Kodi + Wrapper SMB, frequent stuttering.
Kodi by itself SMB/UPNP, frequent stuttering.
MediaCenter SMB, frequent stuttering.
MediaCenter UPNP, plays perfectly.
Amlogic S905 frequent stuttering.
Dolby TrueHD, DTS-HD Master Passthrough
Oppo passes through both correctly.
Kodi + Wrapper SMB, passes through both correctly.
Kodi by itself SMB/UPNP, TrueHD as basic Dolby Digital 5.1, DTS-HD as basic DTS 5.1.
MediaCenter SMB, passes through both correctly.
MediaCenter UPNP, passes through both correctly.
Amlogic S905 passes basic Dolby and DTS only and audio also drops out every 2-3 seconds.
AAC 5.1 Transcoding
Oppo plays it perfectly.
Kodi + Wrapper SMB, passes as stereo PCM (ack by HiMedia as bug)
Kodi by itself SMB/UPNP, transcodes into Dolby Digital 5.1.
MediaCenter SMB, passes as stereo PCM (ack by HiMedia as bug)
MediaCenter UPNP, passes as stereo PCM (ack by HiMedia as bug)
Amlogic S905, transcodes into Dolby Digital 5.1 but audio drops out every 2-3 seconds.
3D H-SBS Videos
Oppo plays perfectly.
Kodi + Wrapper SMB, plays smoothly but audio is out of sync.
Kodi by itself SMB/UPNP, has some ghosting, but no audio sync issues.
MediaCenter SMB, plays smoothly but audio is out of sync.
MediaCenter UPNP, has some ghosting and displays in wrong aspect ratio.
Amlogic S905 plays perfectly.
Above test at 60hz with auto framerate switching switched on.
This player is still the best player in its class, though not completely perfect. I got the HiMedia player to replace my Oppo, which is a player costing 5x more than the HiMedia and so far I'm impressed. Oppo still has better playing capabilities and the PQ is superb, as justified by the price, but the Q5 isn't a slouch either coming in a close second and plays more formats than the Oppo.