Where the latency in your video chain is actually hiding
Everyone blames the network. The network is usually one frame of a six-frame problem, and two of the others are free to fix.
Category
Category: SpectraRig
Posts syndicated from the SpectraRig blog (spectrarig.com).
Pixel pitch, viewing distance, and how many pixels you actually need
An LED wall’s resolution is not a spec you choose. It is arithmetic done for you by the panels you hired, and it almost never lands on a number your Mac has heard of.
DeckLink output from a Mac: the parts that bite
SDI is refreshingly binary: either the switcher locks to your signal or it does not. When it does not, it is nearly always one of four things.
Getting ProPresenter onto a second surface without a second Mac
The obvious answer is a second machine. The cheaper answer, if the Mac has the headroom, is to stop thinking in outputs and start thinking in sources.
Why your aggregate device drifts, and what to do about it
Two interfaces in one aggregate device means two crystals counting at almost the same rate. Almost is the whole problem.
What an LED processor actually wants from your Mac
The processor does not care about your beautiful canvas. It cares about a resolution it recognises, a frame rate that matches the panels, and a colour range it was told to expect.