madido wrote:The real problem is the latency of sdi output. Way too high to be used for IMAG
Meptik wrote:Are there any tips for getting performance dialed in on SDI output?
I've done some testing on my new machine and the SDI performance doesn't seem to quite match the performance directly off the GPU. I'm using an nVidia GTX 1080 in the machine and a Blackmagic Duo 2 card for output.
I just got a cheap ESYNiC SDI to HDMi Converter off Amazon, I didn't want to spring the cash for an AJA or Blackmagic converter because I wanted to test the SDI output of my Decklink Quad (Original version not the 2) after reading you guys saying the SDI has too much latency. My setup is a Hackintosh with Samsung 840 Pro, I7-3770k, Nvidia GTX-770, Gigabyte ga-z77-up5 th motherboard, capturing 1080p 30 hd-sdi camera into the Decklink Quad and then outputting 1080p out of the Decklink with a 1920x1080 composition size into the SDI to HDMI concerter, I only get like a couple frames difference between video in the software and the SDI output. How much latency are you guys actually getting?