L4T Multimedia API version issue

I want to get the version 32.3.1 of L4T Multimedia API.But I can not find…
url: Jetson Download Center | NVIDIA Developer
I just can see L4T Multimedia API Reference version 32.3.1.

Is the version 32.3.1 of L4T Multimedia API on the way?
can I use the version 32.2.3 of L4T Multimedia API with L4T Sources(verson:32.3.1) together?

Hi,
Please install it through SDKManager. After installation, you will see it in

/usr/src/jetson_multimedia_api

Online document is in
https://docs.nvidia.com/jetson/archives/l4t-multimedia-archived/l4t-multimedia-3231/index.html

No. The release versions have to be matched.

Has this changed for L4T 32.3.1? I don’t see it installed in the below path on the Xavier:
/usr/src/jetson_multimedia_api

Is it possible to install just the Multimedia API without flashing L4T all over again?

Hi,
The samples is in SDK Components and you can install it through SDKManager.