JetPack 5.1.3 is no longer support libnvbuf_utils.so?

[stak.cs94g]

I follow steps to build FFMEPG on Jetpack 5.1.3, but I can’t find libnvbuf_utils.so on Jetson Xavier NX without get any error when building FFMPEG.

【jetpack 5.1.2】Error while loading shared libraries: libnvbuf_utils.so.1.0.0

I freshly installed jetpack 5.1.2 on my jetson xavier nx development kit through the sdk manager and I want to use hardware accelerated ffmpeg on it. So I followed this tutorial to install ffmpeg and run it. However, it report this error. ffmpeg: error while loading shared libraries: libnvbuf_utils.so.1.0.0: cannot open shared object file: No such file or directory Then I try to find this library under the directory /usr/lib/aarch64-linux-gnu/tegra ls /usr/lib/aarch64-linux-gnu/tegra | gre…

May I know how to fix it ? and any reference to use another binary to instead of libnvbuf_utils ?

Thank you.

[DaneLLL]

Hi,
On Jetpack 5 we use NvBufSurface APIs. For building ffmpeg from source code, please try
【jetpack 5.1.2】Error while loading shared libraries: libnvbuf_utils.so.1.0.0 - #10 by DaneLLL

[stak.cs94g]

Thanks DaneLLL,
I already use your ticket to build FFMPEG and also can use FFMPEG to decode.
May I know where can get libnvbuf_utils related module ? No related binaries found under “/usr/lib/aarch64-linux-gnu/tegra/”

Thanks

[DaneLLL]

Hi,
NvBuffer APIs are deprecated so libnvbuf_utils.so is removed. We now use NvBufSurface APIs