How to synchronous control multi-camera without using series number?

Getomboy

April 06, 2021 05:58

Hi Realsense supporter,

Currently I use the series number to control dual D435i cam.

However, the device do mass production that cannot use the series number method.

Because We cannot check every camera series number.

Could you provide another method to control multi-camera?

I hope to the method use software solution to setup.

Thanks.

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MartyX Grover

April 06, 2021 11:43

Edited
Hi Getomboy You do not need to know the serial number value of each camera, as the query_devices command can check all of the cameras that are currently connected and use the information stored in the camera hardware to build a list of devices, accessing details such as the camera serial number with the RS2_CAMERA_INFO_SERIAL_NUMBER command.

An example of such a program is the SDK's C++ example program rs-multicam.

https://github.com/IntelRealSense/librealsense/tree/master/examples/multicam

Here are a couple of other examples submitted by RealSense users:

Reset all attached cameras

https://community.intel.com/t5/Items-with-no-label/D435-streams-work-once-then-crash/m-p/499732#M6053

Save an image from each connected camera

https://github.com/IntelRealSense/librealsense/issues/2219#issuecomment-412899468
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