Can a checksum be included in the frame metadata

S Roy

September 28, 2020 11:21

Dear Community,

I was wondering if it is possible to calulate a checksum on the camera frames before they are sent via usb to a computer. The purpose of that would be to verify whether the frames got corrupted during the transmission. Ideally, this checksum could be part of the frame metadata.

Best regards,

Sylvain

Comments

1 comment

MartyG

September 28, 2020 13:16

Edited
Hi Sylvain I considered your question very carefully. You can access the camera hardware directly using callbacks to the Low-Level API of the RealSense SDK.

https://github.com/IntelRealSense/librealsense/blob/master/doc/api_arch.md#low-level-device-api

https://support.intelrealsense.com/hc/en-us/community/posts/360043865234/comments/360011267814

Beyond that information though, I am not sure how you would go about implementing a checksum through the low-level interface.
0

Comment actions Permalink

Please sign in to leave a comment.

Comments

Didn't find what you were looking for?