video delay
Posted: 26 Jul 2016, 01:23
Hi, all:
We're developing a show in Ventuz Director that has five channels. We're running Director on a laptop that controls another computer running the show. One of our templates has live video textured onto a gradient rectangle. The format is 7680 x 640. We're using a live feed from a camera into a Datapath VisionSC-HD4+/H capture card. Comparing the camera's viewfinder and a window in Datapath's Vision software, we see very little delay. When we output from Ventuz through a BlackMagic 4K video switcher, we see an unacceptable delay. Any ideas where the problem might be?
Thank you.
Don Terlinden
We're developing a show in Ventuz Director that has five channels. We're running Director on a laptop that controls another computer running the show. One of our templates has live video textured onto a gradient rectangle. The format is 7680 x 640. We're using a live feed from a camera into a Datapath VisionSC-HD4+/H capture card. Comparing the camera's viewfinder and a window in Datapath's Vision software, we see very little delay. When we output from Ventuz through a BlackMagic 4K video switcher, we see an unacceptable delay. Any ideas where the problem might be?
Thank you.
Don Terlinden