Genlock - Framelock - clusterclock ?
Posted: 25 Jan 2012, 16:47
Hi ventuzians
I will have some advise about your expérienced methods for these 3 concepts and différences between them. In order to achieve this case as example :
Situation : Imagine you have one HD projector with a server in front so a résolution of 1920*1080.
Another second projector for another screen with à résolution of 1400*1050
For this case i will use 2 servers with Nvidia Quadro 5000 + Gsynch Nvidia card inside.
i Would be sure to have my vidéos synch with the audio and between the 2 servers to be absolutely sure that the frames are perfectly synced over servers.
1 - On the Gsynch Cards you can use Genlock input and activate an external signal (for example an external Blackburst or composite signal). For the moment the cards seem viewing a 49.9HZ
2 - Another solution is to activate the Framelock on the Gsync cards wich is àn RJ45 cable ethernet connector .. (how to connect it ? what does it doing ? receive or sending something ? How parameters to verify under a ventuz scene ?
3 - Maybe the cluster clock solution will be better ? how to deploy it ? Functions or settings under ventuz to verify or only the hardware settings cluster clock activated but how connect all ?
In brief i would really understand and know all the différence between these 3 cases and the incidence or difference to choose the better choice for all my ventuz setups.
Thanks for all your help.
I will have some advise about your expérienced methods for these 3 concepts and différences between them. In order to achieve this case as example :
Situation : Imagine you have one HD projector with a server in front so a résolution of 1920*1080.
Another second projector for another screen with à résolution of 1400*1050
For this case i will use 2 servers with Nvidia Quadro 5000 + Gsynch Nvidia card inside.
i Would be sure to have my vidéos synch with the audio and between the 2 servers to be absolutely sure that the frames are perfectly synced over servers.
1 - On the Gsynch Cards you can use Genlock input and activate an external signal (for example an external Blackburst or composite signal). For the moment the cards seem viewing a 49.9HZ
2 - Another solution is to activate the Framelock on the Gsync cards wich is àn RJ45 cable ethernet connector .. (how to connect it ? what does it doing ? receive or sending something ? How parameters to verify under a ventuz scene ?
3 - Maybe the cluster clock solution will be better ? how to deploy it ? Functions or settings under ventuz to verify or only the hardware settings cluster clock activated but how connect all ?
In brief i would really understand and know all the différence between these 3 cases and the incidence or difference to choose the better choice for all my ventuz setups.
Thanks for all your help.