Image flicker with DeckLink Duo 2
Posted: Thu Nov 28, 2019 9:35 pmHi !
I am experiencing this intermittent image flicker problem :
It happens roughly every 1-2 minutes but not regularly.
All 4 cameras in my live broadcast setup are affected.
Setup description:
Cameras : Sony Alpha 5100 with HDMI output
Converters : Blackmagic Design Micro Converter HDMI to SDI
Capture : DeckLink Duo 2
PC and software : Linux Mint with OBS
I don't experience this problem when my cameras are connected using Elgato Camlink (HDMI -> USB) using the same PC with OBS.
So I suspect the DeckLink Duo 2, some incompatibility with Linux or some hardware problem. Maybe the converters (but not 4 of them can be faulty) or the SDI cables (but again, not 4 of them can be faulty).
Unfortunately, I don't have another PC I can try, or another DeckLink Duo 2.
Do you have any idea of what might be causing this issue? Or what steps I could take to pinpoint the part responsible for the image flicker?
Thank you for your help!
I am experiencing this intermittent image flicker problem :
It happens roughly every 1-2 minutes but not regularly.
All 4 cameras in my live broadcast setup are affected.
Setup description:
Cameras : Sony Alpha 5100 with HDMI output
Converters : Blackmagic Design Micro Converter HDMI to SDI
Capture : DeckLink Duo 2
PC and software : Linux Mint with OBS
I don't experience this problem when my cameras are connected using Elgato Camlink (HDMI -> USB) using the same PC with OBS.
So I suspect the DeckLink Duo 2, some incompatibility with Linux or some hardware problem. Maybe the converters (but not 4 of them can be faulty) or the SDI cables (but again, not 4 of them can be faulty).
Unfortunately, I don't have another PC I can try, or another DeckLink Duo 2.
Do you have any idea of what might be causing this issue? Or what steps I could take to pinpoint the part responsible for the image flicker?
Thank you for your help!