This is the first time I’ve used deepstream .I ran ‘deepstream-app -c source8_1080p_dec_infer-resnet_tracker_tiled_display_fp16_nano.txt’ successfully. But when I tried to excute ’ deepstream-app -c source1_usb_dev_infer_resnet_int8.txt’command, it showed me ‘ERROR from src_elem:Internal data stream error’. I am sure my usb camera is usable.How can I solve this problem ?
Thanks!
Moving to DeepStream SDK forum for better support.
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)
Thank you !
It is on my Jetson nano. The experimental environment is as follows : JetPack 4.6 L4T 32.6.1 DeepStream 6.0.0 cuda 10.2.300 TensorRT 8.0.1.6
I installed the DeepStream through SDK manager,then I ran the demo:
My other 25 Hz camera works fine.Therefore, I think the transmission failure may be caused by the high frame rate. Then I tried to reduce the frame rate of the camera, but as a newcomer, I haven’t solved the problem yet.
Can you try this pipeline?
gst-launch-1.0 v4l2src device=/dev/video0 ! “image/jpeg,width=640,height=480, framerate=120/1” ! nvjpegdec ! nvegltransform ! nveglglessink
Make sure you have monitors connected to your Jetson device for nveglglessink to work.
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