Mirror Virtual Display to Blackmagic / Aja Output Cards

[waydabber]

Discussed in #2684

^{Originally posted by eledtech1234 February 22, 2024}
Hi,

i would like to bring an idea in.

for Mac users we are still limited in PRO AV Productions due to missing framesynced outputs on MACs.
with better Display it might be possible to go further when it could support for mirroring Virtual Monitors to AV IO Cards.

For me, i am using Blackmagic Decklink 8K Pro and AJA KONA 5 as an 8K Output Card with 4 x SDI.
Aja is better choice, but for example in resolume and millumin its not supported. Blackmagic Cards works fine in both Apps, but yeah just outputing the App Output, not a Desktop.

there are workarounds with Syphon / NDI to bring a desktop to those cards, but i think it could be faster and easier if this function is integrated in Better Display?!

what you think?