Bluefish444 latency & NVIDIA GPUDirect

AJA Kona HMDI capture card: 100ms (6 frames @ 60fps)

@massta Interesting, which model exactly, is it this one KONA HDMI - HDMI Capture for Multi-Channel 2K/HD or Dual Channel 4K/UltraHD - Desktop I/O - Products - AJA Video Systems? What resolution?

We have seen 4 frames @ 59.94p for the AJA KONA4 on input, that is the SDI card.

I wonder if the HDMI boards need to do any extra conversions.

1080@60. It’s the HDMI KONA (with x4 inputs)

Has anyone had faster results with Bird Dog Studio NDI? I read on another forum of 4ms latency.