Auto frame rate switching & dynamic range matching - 4K (HDR10) capable Hardware
(2018-02-21, 05:45)wrxtasy Wrote: @wesk05, I've had a look at the current AML Nougat Kernel we are using in alpha - LE Kodi Leia, here is the equivalent section:

https://github.com/LibreELEC/linux-amlog...deo.c#L903

Not seeing the green tinted playback using an AML S912 when setting 422,10bit or 422,12bit and playing back 23.976 4K HEVC.

Uploading a S912 Kodi Leia test .tar update for @hdmkv to test as well.
I had looked at that section again and it looked right to me. There doesn't seem to be any difference in the "hdmi_tx_construct_avi_packet" section.

I did check the build you uploaded and can confirm that there is no green tint with YCbCr 4:2:2 mode and that the AVI InfoFrame is also correct for YCbCr 4:2:2 pixel encoding. This build for whatever reason defaults to 422 even for 4K 60. When I set the mode to 420 with the echo command I got a no video situation when playing a 4K23.976 clip.
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RE: Auto frame rate switching & dynamic range matching - 4K (HDR10) capable Hardware - by wesk05 - 2018-02-21, 07:54
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