atem tvs, go pro hero 3, canon legria gh g25

Manufacturer: 
canon go pro
Type: 
Camera
Connection Tested: 
HDMI
Synchronisation : 
Freerun
Resolution Tested At: 
1080i 50
Pass / Fail: 
Pass

Hello,

i have some video setup problems with  ATEM TVS and my cameras ( GO PRO HERO 3 and CANON LEGRIA HF G25)

Cameras not  work together if i try to:

GENERAL VIDEO SETUP:

A) SET VIDEO STANDARD 1080i 50

go pro hero 3: NOT WORK

CANON: WORK

 

B) SET VIDEO STANDARD: 1080i 59,94

go pro hero 3: WORK

canon : NOT WORK

 

Can you help me? i would like that my cameras work together.

thanks in advance

Matteo