GMSL --- error to open the ENTRON camera

nvidia@miivii-tegra:/opt/miivii/features/gmsl_camera$ sudo ./bin/cameras_opencv_demo -s 1280x720 -d /dev/video0
[sudo] password for nvidia:
MiiVii GMSL-Camera SDK Version: 2.2.1  
managed_shared_memory ex: No such file or directory
Producer mode.
fmt.fmt.pix.width 1280
fmt.fmt.pix.height 720
fmt.fmt.pix.pixelformat 1448695129
Opening in BLOCKING MODE
libv4l2_nvvidconv (0)802) (INFO) : Allocating (10) OUTPUT PLANE BUFFERS Layout=0
libv4l2_nvvidconv (0)818) (INFO) : Allocating (10) CAPTURE PLANE BUFFERS Layout=0
10-bit Bayer RGRG/GBGB
device like buffer count: 4
Camera v4l2mmbuffer buf length is not expected: Invalid argument
VIDIOC_QBUF: Bad address


AND:::::: the config of gmsl_camera is "groupA:MVGCB-001A groupB:MVGCB-001A"

您好

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https://doc.miivii.com/pages/vie ... F%E7%8A%B6%E6%80%81
https://doc.miivii.com/pages/vie ... F%E8%AE%BE%E7%BD%AE

in settings ` dialog ,i can not find gmsl.

孤云独去闲 发表于 2021-6-9 17:55
in settings ` dialog ,i can not find gmsl.

您要访问localhost:3000端口。
是我们的web设置的界面。

OK,

cat /etc/miivii_release
MIIVII APEX XAVIER 4.5-3.1.0