Just bought an ODroid N2 and am running the current CoreElec nightly from eMMC (after trying the stable release and realising it didn’t do PCM multichannel output - which is required for 5.1 AAC audio as used by UK Freeview HD)
However I’ve just tried playing a couple of HLG Rec 2020 HDR files and they are output as Rec 2020 gamut, but flagged with an ST.2084 EOTF (i.e. PQ as used by HDR10) rather than the HLG ARIB B67/Rec.2100 HLG EOTF that they have flagged within their HEVC video.
Media Info for the files below :
Color range : Limited Color primaries : BT.2020 Transfer characteristics : HLG / BT.2020 (10-bit) Matrix coefficients : BT.2020 non-constant
Is anyone working on HLG output for the N2 does anyone know? Will be very useful in the UK for UHD HDR iPlayer streams as the BBC use HLG for them.
So far only the RK3399 seems to correctly output HLG correctly flagged as HLG (but it doesn’t output HDR10 MaxCLL/MaxFALL metadata for HDR10 - so is flawed in other ways)