Can I control the camera's exposure mode?

[Leozih]

**• Hardware Platform (Jetson / GPU)**Jetson
• DeepStream Version6.1.1

Hi,I use the realsense D435 camera as the input source,and the result is like:

C

It seems that the camera itself is on the auto exposure mode. And it brings inconvenience when I apply edge detection.
However, the input stream is controlled by the deepstream:

[source0]
enable=1
type=1
num-sources=1
camera-width=640
camera-height=480
camera-fps-n=60
camera-fps-d=1
camera-v4l2-dev-node=12
gpu-id=0
cudadec-memtype=0

How can I change the exposure mode in such situation?

[Fiona.Chen]

@Leozih

However, the input stream is controlled by the deepstream:

No. The DeepStream app just uses standard V4L2 src API to read data from the camera, it never “controls” the camera. And DeepStream never knows which type of camera you are using, it just supports the standard V4L2 APIs.

@Leozih

However, the input stream is controlled by the deepstream:

Please consult the camera vendor. Depth Camera D435 – Intel® RealSense™ Depth and Tracking Cameras

how to set the camera’s manual exposure parameters? · Issue #10239 · IntelRealSense/librealsense

[yingliu]

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks