I use xavier NX to capture 6 cameras 2616 *1964 30fps mipi sync，do images stitching。 I can get the correct capture result of 2 cameras by modifying the sample Argus/sample/syncSensor。 Increase the number of videos by modifying sample，The system library only supports up to 4 cameras， After updatin…

As mentioned at [AGX orin synchronized capture - Jetson & Embedded Systems / Jetson AGX Orin - NVIDIA Developer Forums]( AGX orin synchronized capture - #6 we have checked this internally. only 1 stereo pair (i.e. left/right to be in sync) is verified; we’ve not tested more than 2-cam for synchroni…

[image] JerryChang: ttings. you means the sample synSensor? by modify the sample to 6 cameras, the capture image all from camera 0? Run the sample I modified to print the log，Does it mean that there is a problem with my program or hardware? [微信图片_20230207165754]

hello 114118143, could you please share your code snippets to enable all six cameras. as you can see, sample code it uses left camera as master to create the capture session, there’s only single capture request for these two left/right cameras. std::vector <CameraDevice*> lrCameras; lrCa…

[image] JerryChang: could you please share your code snippets to enable all six cameras. I make the similar modifications，but the images all form camera 0 https://forums.developer.nvidia.com/uploads/short-url/yoJ4LzrKgAHP84dRku8H9dJmEeL.cpp According to this topic, is there a bug in my syst…

there’s a typo that you’re using iFrameConsumer1 to acquire frames to iFrame5. { UniqueObj<Frame> frame5(iFrameConsumer1->acquireFrame()); IFrame* iFrame5 = interface_cast<IFrame>(frame5); however, this may not the root cause why you seeing all image from camera0. could you please exam…

[image] JerryChang: ameraDevices(&cameraDevices); The bug should be that I forgot to modify the code after copying it。 I printed the cameraDevices.size() and determined that 6 devices have been created。

hello 114118143, how about enable argus_camera application with multi session mode, to examine all these six cameras able to stream correctly.

[image] JerryChang: how about enable argus_camera application with multi session mode, to examine all these six cameras able to stream correctly. I confirm that argus_camera can play six cameras video stream

hello 114118143, could you please refer to Topic 217401 . that’s looks like an issue with syncSensor. we also need to check this is bandwidth related. please also try enable four or six camera with lower resolution and frame-rate.

I set 6camera STREAM_SIZE(640, 480) and 2fps, The same problem still exists

Problem in Xavier NX Synchronized Capture

Robotics & Edge Computing Jetson Systems Jetson Xavier NX

JerryChang February 7, 2023, 8:18am 4

hello 114118143,

you may see-also similar topic, Topic 111355 for dual camera frame synchronization.
you’ll need to have multiple sensor per single capture session method, which means it’ll duplicate single capture request to these camera sensors for using one set of ISP settings.

Topic		Replies	Views
Argus - Syncing multiple capture sessions Jetson TX2	22	5558	January 17, 2019
Multi-camera with single ISP control parameters Jetson Xavier NX camera	6	1017	May 23, 2023
Xavier NX use argus sample syncSensor capture 6 camera error Jetson Xavier NX camera	6	1287	February 11, 2022
Xavier AGX Synchronized Capture with 4 Cameras Jetson AGX Xavier camera	31	2950	February 5, 2021
Argus Synchronized Capture Jetson AGX Xavier	4	1405	October 4, 2019
Synchronized capture session issues Jetson Xavier NX camera	7	1000	November 10, 2022
Solved. Argus library createCaptureSession status=2 Jetson AGX Xavier camera	26	1643	October 8, 2022
AGX orin synchronized capture Jetson AGX Orin	4	978	May 2, 2023
Argus Sample syncSensor Fails Jetson TX2	20	3582	June 22, 2019
Failed to get frames if more than 3 sensors in single session Jetson AGX Xavier camera , nvbugs	29	1778	July 31, 2023

Problem in Xavier NX Synchronized Capture

Related topics