KLT tracker on Jetson Xavier

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi, is the KLT tracker not supported on Jetson devices? On my desktop machine I can use it without problems but on my Jetson Xavier I get

“gstnvtracker: NvBufSurfTransform failed with error -2 while converting buffergstnvtracker: Failed to convert input batch.”

immediately after starting the pipeline. IOU and DCF trackers work fine on the Jetson.

Thx

2

Hi,

Which sample do you use?
We can run this configure which use KLT tracker without any issue.

$ deepstream-app -c source8_1080p_dec_infer-resnet_tracker_tiled_display_fp16_nano.txt

Thanks.