USB-C to HDMI on MacBook Pro max m1

[YH97]

Hi all,

I have a strange problem with my MacBook (pro M1 max) 1x HDMI output and 3 times usb-c

Outputting on the HDMI side is not a problem
I run from HMDI out to HDMI->SDI converter (black magic mini converter SDI to HDMI 6G)
SDI cable until the scaler, there I go from SDI -> HDMI (black magic mini converter HDMI to SDI 6g)
HDMI in on scaler and from there to a led screen wall

When I use my direct hdmi output I have zero problems
When I use my usb-c to hdmi converter (apple multimedia converter) the problems start

My MacBook sees the first converter (just like the case as I use direct hdmi)
Resolume sees my second screen connected
But it only gives a black output....

I tried multiple usb-c outputs, and a different usb-c to hdmi converter

Have any of you had the same problem?
Maybe you found a work around

Second thing:

Is there any plan of resolume going to MIDI Timecode or Artnet timecode?
I know that smpte timecode is being used for resolume
but with the productions of the band I'm working with, everything goes through Artnet
Anyone knows more of this or a work-around?

Thank you in advance!

[Zoltán]

Is it USB-C internally or thunderbolt / DP?

[YH97]

Is it USB-C internally or thunderbolt / DP?

Yes the Mac is thunderbolt, the converter is clear to use on thunderbolt as well

[Zoltán]

It might be using usb-c internally though, and that has caused issues before.
Which converter is it exacty?

[YH97]

Apple Usb C Digital AV Multiport Adapter

https://www.coolblue.nl/product/608152/ ... apter.html

[YH97]

It might be using usb-c internally though, and that has caused issues before.
Which converter is it exacty?

Apple Usb C Digital AV Multiport Adapter

https://www.coolblue.nl/product/608152/ ... apter.html

[Zoltán]

How are you trying to send the output to the HDMI, via the Advanced output, or Full screen?

[YH97]

How are you trying to send the output to the HDMI, via the Advanced output, or Full screen?

Advanced output

When not working with the ub-c to hdmi converter it works
When working with usb-c to hdmi converter it doesn't work

[Zoltán]

Could you try creating a new Advance output preset, or send the output via the Full screen output option?