Vainfo and vdpauinfo output on jetson nano

[rreddy78]

Hi,

When I run the vainfo and vdpauinfo I get the following output

vainfo
libva info: VA-API version 1.7.0
libva info: Trying to open /usr/lib/aarch64-linux-gnu/dri/nvidia_drv_video.so
libva info: va_openDriver() returns -1
vaInitialize failed with error code -1 (unknown libva error),exit

vdpauinfo
display: :0 screen: 0
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
Error creating VDPAU device:

I am not sure if this is because I am running an Ubuntu 20.04 (modified community edition).
Is this the same output that we get with the official Ubuntu from NVIDIA also ?

Thanks

[kayccc]

I don’t have answer for this due to never met this issue.
And we’re not able to support Ubuntu 20.04 on Jetson Nano.

[rreddy78]

Its almost the same on the standard Nvidia 18.04 as well:

rreddy78@rreddy78-desktop:~$ vainfo
libva info: VA-API version 1.1.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/aarch64-linux-gnu/dri/nvidia_drv_video.so
libva info: Found init function __vaDriverInit_1_0
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
libva error: /usr/lib/aarch64-linux-gnu/dri/nvidia_drv_video.so init failed
libva info: va_openDriver() returns -1
vaInitialize failed with error code -1 (unknown libva error),exit

rreddy78@rreddy78-desktop:~$ vdpauinfo
display: :0 screen: 0
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
Error creating VDPAU device: 1

Isint the API that allows Chromium to do hardware decoding of videos enabled in the latest L4T release ?

[DaneLLL]

Hi,
Do you need hardware decoding in Chromium? In default release, it is software decoding. For enabling hardware decoding, please contact RidgeRun.
Chromium accelerated decoding for Jetson