Turn off debugging output from NVIDIA GStreamer elements?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

I am getting a lot of unwanted output in my terminal when I use NVIDIA’s GStreamer elements such as nvvidconv and nvv4l2h264enc. Is it possible to turn off or reduce this output so that other debugging output is more visible?

This is an example of the output that I am seeing that I would like to suppress if possible:

nvbuf_utils: Could not get EGL display connection
Opening in BLOCKING MODE
Opening in BLOCKING MODE 
NvMMLiteOpen : Block : BlockType = 279 
NVMEDIA: Reading vendor.tegra.display-size : status: 6 
NvMMLiteBlockCreate : Block : BlockType = 279 
Opening in BLOCKING MODE
Opening in BLOCKING MODE 
NvMMLiteOpen : Block : BlockType = 4 
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4 
H264: Profile = 66, Level = 0 
NVMEDIA_ENC: bBlitMode is set to TRUE
3

Hi,
For information, please share which Jetpack release you are using.

4

Hi, I am required to use JetPack 4.5 (L4T R32.5.0) for this project.

5

Hi,
Please try this:
How about don't print the logs when video decode? - #2 by DaneLLL

6

Even with that environment variable set, I am still getting the same amount/verbosity of output unfortunately

7

Hi,
These cannot be disabled. Actually most prints are disabled by default. You may try the setup for comparison:

$ export TEGRA_VIDEO_LOGS=1
9

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