Hi,

We have 4 Sony cam that output a 1080p50 signal through HDMI. If we use Kramer FC-113 converter (540 euros) to 3G-SDI and connect to one of SDI input of ATEM, no signal. If we use a Decimator MD-HX (320 euros...) , then it works normally...
If we use FC-113 to SDI then FC-331 (total 1080 euros...) back to HDMi then input in HDMI in Atem, then it works...
Crazy no ??? WHY ? Does someone have a clue ?

Please help.

I didn't find the right solution from the Internet.

References:-
forum.blackmagicdesign.com/viewtopic.php?f=4&t=72720
HR Analytics Example

Thanks!