Nvidia Jetson Multimedia API sample 12 does not work for MIPI cameras

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

The Multimedia API sample 12 worked for a USB web camera but not the IMX219 Pi camera for Xavier NX.
It generates a green window but no video. Are there ways to make the sample work for MIPI cameras? We need to use DMABUF for V4L to Cuda interface.

Thanks in advance.

3

Hi,
For Bayer camera sensor like Raspberry Pi camera V2, it uses hardware ISP engine and we have Argus software stack for this type of source. Please refer to the samples:

/usr/src/jetson_multimedia_api/samples/09_argus_camera_jpeg
/usr/src/jetson_multimedia_api/samples/10_argus_camera_recording

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We only have V4L driver for our MIPI cameras. I’ll post porting V4L driver to ISP driver as different topic.
Please close this case.
Thanks

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