Nvvideoconvert on GPU instead of VIC

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi, i have a deepstream pipeline running on L4T 36.3 on Jetson Orin Nx device. The pipeline makes use of nvvideoconvert deepstream gst plugin which by default use VIC. My project requires running the pipeline in a VM which unfortunately could only have GPU but not VIC passed through. I try setting nvvideoconvert property compute-hw=1 to force it to use GPU instead of VIC by default but got this err:

type or paste code here/dvs/git/dirty/git-master_linux/nvutils/nvbufsurftransform/nvbufsurftransform.cpp:3869: => Transformation Failed -1

0:00:00.260433929  1576 0xffff6c000e40 ERROR         nvvideoconvert gstnvvideoconvert.c:4235:gst_nvvideoconvert_transform: buffer transform failed
0:00:00.260550091  1576 0xffff6c000e40 WARN                 basesrc gstbasesrc.c:3127:gst_base_src_loop:<source> error: Internal data stream error.
0:00:00.260566187  1576 0xffff6c000e40 WARN                 basesrc gstbasesrc.c:3127:gst_base_src_loop:<source> error: streaming stopped, reason error (-5)
Error: gst-stream-error-quark: Internal data stream error. (1): ../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:source:
streaming stopped, reason error (-5)

I am wondering if I did anything wrong here or is it possible to use GPU with nvvideoconvert ?
Thanks

2

Hi @tohai9402

Could you please share your pipeline?

Regards!
Eduardo Salazar
Embedded SW Engineer at RidgeRun

Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com/
Website: www.ridgerun.com

6

@tohai9402
Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

7

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

8

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