Synchronizing camera capture across multiple AGX Orin devices

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
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Hi,

I am looking for a method to synchronize camera capture across multiple Jetson AGX Orin modules. What is the prefered method to do this? We will collect images from multiple devices that will be stitched together into a panorama in real time and fused with other sensors, hence the need for good synchronization.

We plan to use GMSL2 and I see that there is a method to synchronize the phase of the PWM signal on the DRIVE AGX to PTP, but as this is implemented at an hardware level I am curious whether the same is possible with the Orin AGX?

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hello didrik1,

may I know how many streams you’re going to enabled for synchronization.
Jetson AGX Orin able to support up-to 16 streams via virtual channel.

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Hi Jerry.
We will be streaming from a total of eight cameras and be running heavy machine learning models, hence the need for distributed processing and synchronization.

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hello didrik1,

sorry, Jetson AGX Orin doesn’t have hardware level time sync with two different modules.

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