Has anyone been able to get a BM Duo 2 card to input 3 SDIs and output 1 SDI? I am only able to input 2 (at a time). BM Tech support blames the software, as it seems to work on their MediaExpress software (using a clip for playback).

I am trying to input 3 cameras and use the 4th port as External (port 4 IDs as Deckling Video Render 5).

Thanks

enlighten me! I told you my settings - tell me yours.

I realize that this is a "mapping" issue. I also know that the card appears to re-map itself whenever the PC reboots.
My point here is to create a standard so operators can set this card up from scratch. I have been unable to find a guide anywhere that relates this card to vMix, and have heard a lot of complaints...

Here are two maps. Note that the biggest difference is the External Output filename/device. I also had a "not found" issue adding more than 2 cameras/sources when attempting to set more than 2 cameras as 720, so I set the remaining (3rd) one as 1080.


BM Desktop Video Setup (Ref = bottom 0)
DV Connector - backpanel # I/O
Duo 1 SDI 1 1 In
Duo 2 SDI 3 & 4 3 In
Duo 3 SDI 2 2 In
Duo 4 None 4 Out


vMix Camera Input
Name - backpanel #
DL Duo (1) 2 1
DL Duo (2) 3 3
DL Duo (3) 4 2

vMix External audio & video
Name - backpanel #
DL Video Render 3 4

------------------------------------------------------------------------------------------------------------

BM Desktop Video Setup (Ref = bottom 0)
DV Connector - backpanel # I/O
Duo 1 SDI 1 1 In
Duo 2 SDI 3 3 In
Duo 3 SDI 2 2 In
Duo 4 SDI 4 4 In & Out


vMix Camera Input
Name - backpanel #
DL Duo (1) 2 1
DL Duo (2) 3 3
DL Duo (3) 4 2

vMix External audio & video
Name - backpanel #
DL Video Render 5 4

end.