Chapter 21 Use of the SYS API

Chapter 21 Use of the SYS API

The original factory did not open source modules such as audio and video, provided only the corresponding library and header files.We can develop based on the API usage documentation they provide, which can be found under doc/API/.
These libraries can be found in the project/release/nvr/i2m/common/glibc/8.2.1/mi_libs directory:

The header file can be found in the project/release/include directory: