Thu Dec 21, 2017 11:48 am
Hi,
Actually I have a 'DeckLink 4K Extreme 6G SDI' device, and for this I am using 'BlackMagic_DeckLink_SDK_10.9.5' on my Ubuntu 16.04 machine.
My application requires running of Testpattern and Capture provided in the sample of SDK at the same time using a single card. So for that I have connected the HDMI-OUT of the card to the HDMI-IN of the same card. Then I tried to run the Testpattern and Capture executable provided in the SDK at same time. But the problem is that the Capture is not detecting any signal, it says:
"Frame received(#...) - No Signal detected"
But however both of them work perfectly when executed at different time.
So to execute Testpattern and Capture what I'm saying is:
./Testpattern -d0 -m 12 -p 2
./Capture -d0 -m 12 -p 2 -n 500 -v video.raw -a audio.raw
Any help, would be very helpful
Regards.