The SerDes card requires a power cycle after each GStreamer streaming session to reinitialize the video transmission hardware for stable operation

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
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To facilitate real-time video streaming, the AR0234 image sensor is interfaced with the NVIDIA Jetson AGX Orin using a high-speed SERDES camera interface card.

gst-launch-1.0 -e nvarguscamerasrc sensor-id=0 !
video/x-raw(memory:NVMM), width=1280, height=720, framerate=30/1 !
nvvidconv flip-method=0 !
video/x-raw, width=1280, height=720, format=BGRx !
videoconvert !
video/x-raw, format=BGR !
appsink

We are utilizing the provided GStreamer pipeline to stream video from the AR0234 sensor via the SERDES interface on the Jetson AGX Orin. While the initial streaming session operates as expected, attempting to reinitialize the pipeline for subsequent streaming cycles results in a failure to launch—manifesting as a blacked-out display window. Notably, performing a full power cycle restores functionality; however, relying on manual power cycling is not a viable or scalable solution. We kindly request guidance on how to properly reset or reinitialize the pipeline or associated interfaces to ensure consistent operation across multiple streaming sessions without requiring a power cycle.

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Moving to Jetson AGX Orin forum for support

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Please checking with vendor if any REG to reset the SerDes chip for reinitialization.

Thanks

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