I 'm using CasparCG 2.3.0 with a Decklink Quad2
The server is configured with 2 channels each 1080i5000.
Channel 1 outputs to an ffmpeg consumer and channel 2 outputs to a decklink consumer with audio embedded.
What I’m doing:
PLAY 1-10 "DECKLINK DEVICE 1 FORMAT 1080i5000"
PLAY 2-10 route://1
Both consumers have a audio crackling.
From ffmpeg consumer with channel 1 it sounds like all is overlapping with fast moth wing flapping . It’s still there in the decklink consumer but not as fast and with smaller volume.