the parameters obtained in HD mode do not match the annotated parameters in the file.

My current device uses ZED-M, with serial number (SN): 17465271. I’ve noticed that the parameters obtained in HD mode do not match the annotated parameters in the file.

Could you please clarify this?

Hi @YaoDongcai
Welcome to the Stereolabs community.

Please read this FAQ page:
https://support.stereolabs.com/hc/en-us/articles/27824782212119-Why-is-there-a-difference-in-camera-parameters-between-the-ZED-SDK-API-and-the-ZED-Explorer-tool