Simon Walser

> you can put all grabresult into a list and search for all grabresult +- 5000ns. The timestamp ticks is 1ns. This only works if the timestamps of all four...

> no, since the clock of all cameras are synchronized by PTP, it will work Which timestamp do you mean? It does not work if I use the the timestamp...

> What is your network setup? To get synchronized cameras they have to be all in the same ethernet. So either using a switch or a PTP daemon on your...

To be honest, I don't know. I did the installation according to [Basler's instructions](https://docs.baslerweb.com/software-installation-(gige-interface-cards)). An Ubuntu 20.04 is running on my PC. Framegrabbing and PTP worked on the first try,...

> meaning this, you need to connect all camera to a 8 port network switch and connect 4 cables to the network switch to ensure needed bandwidth. > > Alternative,...

Thank you very much for your advice! Could you provide details on how to configure ptp4l on Ubuntu to synchronize the four Ethernet ports?

> ./ptp4l -i eno1 -m --priority1 1 -l 7 --logSyncInterval -1 Unfortunately, the following command ```bash sudo ptp4l -i enp4s0f0 -i enp4s0f1 -i enp4s0f2 -i enp4s0f3 -m --priority1 1 -l...

Does anyone know how to synchronize the four NICs of [Basler's GigE Interface Card](https://docs.baslerweb.com/basler-gige-interface-card-4-port-poe) using linuxptp? The command ```bash sudo ptp4l -i enp4s0f0 -i enp4s0f1 -i enp4s0f2 -i enp4s0f3 -m...

@thiesmoeller @SMA2016a Still no solution for this issue?

> error while using chunk is more or less performance issue of the total hardware. Nothing released pypylon that we are support in this forum. Please turn to your distributor...