Accelerated gstreamer user guide

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Hello Experts,

As I see the gstreamer is hardware accelerated, which version is the latest Gstreamer user guide provided by NVIDIA.

3

Hi,
On r32.4.3, hardware acceleration is enabled with 1.14.5.

nvidia@nvidia-desktop:~$ gst-inspect-1.0 --version
gst-inspect-1.0 version 1.14.5
GStreamer 1.14.5
4

Hi @DaneLLL

I would like to understand all possible pipeline commands/libraries applicable to the gstreamer pipeline. Where can I find all those information.

5

gstreamer is an open source project, you can find its sources from the web.
Some NVIDIA proprietary plugins are included in JetPack that provide easy access to some scaling/color conversion/encoding/decoding and more.

Further than the command above from @DaneLLL, gst-inspect can be used to get:

  • all available pugins:
gst-inspect-1.0
  • the SINK (input) and SRC (output) capabilities of a given plugin and all its available options:
gst-inspect-1.0 any_plugin
6

Hi,
Please also take a look at gstreamer user guide. There are more examples of using NVIDIA hardware-accelerated plugins.

8

I think the question is about this pdf document:

https://developer.nvidia.com/embedded/dlc/l4t-accelerated-gstreamer-guide-28-3

at
https://developer.nvidia.com/embedded/downloads#?search=gstreamer

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I’m not sure if the pdf document is different from the online html version (as in the accepted answer).
the latest version is 28.3.2, is there a newer version?

9

The most up-to-date version might be found from here.