Problems with compiling the Multimedia API on TX2

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

After I used jetpack3.2 to refresh the system with TX2, I downloaded the multimedia API of the corresponding version of the official website. I encountered the following problems when compiling 01_video_encode with make.

Linking:video_encode
/usr/bin/ld: cannot find -lnvinfer
/usr/bin/ld: cannot find -lnvparsers

What should I do to solve this problem?
tks!!

2

Hi,
If you install tegra_multimedia_api through Jetpack, it handles all dependencies for you and you will not see the error.

3

Thank you ,DaneLLL.
But I need to solve this problem by not refreshing the system through Jetpack. Do you still have a solution?

4

Hi,
In using Jetpack, you can install tegra_multimedia_api samples without re-flashing the whole system. It is selective.

5

I did this, and then I encountered the above problem when compiling the samples. It prompted me not to find lnvinfer and lnvparsers.

6

Hi,
Looks like TensorRT is not installed. You can also install it through Jetpack.

7

OK.thanks!I will have a try!