ZedX Timestamps

[Myzhar]

[quote=“robots, post:3, topic:8924”]
Will this timestamp will be 1-2 frames after the exposure ended? Based on
GMSL ZED x vs regular zed and usb cable — latency - #2 by Myzhar .[/quote]
Yes, this is correct

@robots

Also does the latency really scale inversely with framerate?

What do you mean?

@robots

Has there been any consideration around integrating this into the SDK? The setup I’m imagining is connecting the capture card GPIO pins to the Jetson’s GPIO pins. Would that allow for syncronizing the timestamps with the true exposure time? Is there any way to transmit this over the CSI port? Any information you can provide here is useful both in the context of potential future SDK features and just general knowledge as I may try to build this setup myself.

This is under investigation. I’m not sure it’s possible to send GPIO pin status over GMSL2 without introducing latency which will make this mechanism unuseful.