Migration from DS3.0 to DS4.0

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi,
I am trying to build a program on DeepStream4.0 which actually runs fine on DeepStream3.0. I face the following error while building in DS4.0:

/usr/bin/ld: cannot find -lgstnvdsmeta
collect2: error: ld returned 1 exit status
Makefile:39: recipe for target 'app' failed
make: *** [SafeSite-app] Error 1

Can anybody tell me why I am facing this issue? Is this library not supported in DeepStream4.0?

2

Could you check your setup firstly and make sure the lib can be found

3

I think the lib is not supported in DS4.0 or has a different name. Because I can see it in DS3.0 installation and not in DS4.0

4

Pls refer DeepStream Development Guide