Disclaimer:
3
rd
party and/or custom firmware providing extra features are not covered in this manual.
91
4K Vertex – User Manual
Pro Tips
- Bot Output is CEC capable
- Ex of AVI InfoFrame:
BT.2020 RGB 00:E8:64:5D:00
BT.2020 YCbCr 4:2:2 20:E8:64:5D:00
BT.2020 YCbCr 4:4:4 40:E8:64:5D:00
BT.2020 YCbCr 4:2:0 60:E8:64:5D:00
4k24 422 709 ycbcr no-bt2020 20:88:00:00
4k24 422 ycbcr bt2020 20:c8:60:00
4k24 444 709 ycbcr no-bt2020 40:88:00:00
4k24 444 ycbcr bt2020 40:c8:60:00
1080p 422 709 ycbcr no-bt2020 20:88:00:10
1080p 422 ycbcr bt2020 20:c8:60:10
- Some sources like X1S or K8500 might need to have powercord removed/reconnected between EDID
changes.
- You can read one, or mix two, connected Sink EDIDs, apply forced flags and algo to it and then save it
as an EDID file, thus creating your own EDID variation.
- Any 4:2:2 signals is always processed at 12b and never clipped. That’s why it mentions “up to 12b”.
- Source VS Vertex frame rate reported:
Actually very few devices will report the correct frame rate. It is
all about the clock frequency, the theory is 24/1.001 = 23.976023976
BUT there is no PLL (
https://en.wikipedia.org/wiki/Phase-locked_loop
) at the source that actually gives a
corresponding clock which would yield that. So once a signal leaves the source, the clock is always off
and usually ebbs and flows, means changes all the time. We just decided to show what it really is from
the particular source rather than approximating what it should be as many are doing since they cannot
report exact frame rate like we are doing with Vertex.
