HLG Playback

Hi, I can see this has been discussed here before but there has been no update on it for a long time. When/if will Infuse support HLG HDR playback?

Have you looked at version 7.3 that was just released in the last few hours? :wink:

Yes. But can’t see any notice about HLG in there. 5.8.2 is the latest release I see mentioning HLG.

I saw it listed in this thread that is now marked as solved so you can check the solution post.

Are you referencing iPhone HLG videos?

HLG in tvOS would be more specific, I guess. I see I didn’t mention that in the initial post.

I was referring to the source of the videos as mentioned in the thread I linked to which are iPhone videos.

Do you have HLG files that will not work with 7.3?

I do, but I am unsure if it should trigger HDR or not:
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 46 min 21 s
Bit rate : 18.3 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.088
Stream size : 5.92 GiB (97%)
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : HLG / BT.2020 (10-bit)
Matrix coefficients : BT.2020 non-constant

Apple TV doesn’t support HLG. Only Dolby vision. It’s never played on the Apple TV (always renders as SD).

https://developer.apple.com/forums/thread/666586

That doesn’t seem to be true though. But guess there is still some work to be done.