Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU) jetson
• DeepStream Version 6.0
• JetPack Version (valid for Jetson only) 4.6
• Issue Type( questions, new requirements, bugs) bugs
I have python pipeline with primary and secondary detectors and I’m trying to get parent’s metadata after upgrading Deepstream from 5.1 to 6.0 and building python bindings, but the parent object is always none.
Can you show part of your code to let us understand your question?
primary_detector_config.txt (2.9 KB)
secondary_detector_config.txt (3.2 KB)
gst_buffer = info.get_buffer()
if not gst_buffer:
print("Unable to get GstBuffer ")
return
batch_meta = pyds.gst_buffer_get_nvds_batch_meta(hash(gst_buffer))
l_frame = batch_meta.frame_meta_list
while l_frame is not None:
try:
frame_meta = pyds.NvDsFrameMeta.cast(l_frame.data)
except StopIteration:
break
frame_number=frame_meta.frame_num
num_rects = frame_meta.num_obj_meta
l_obj=frame_meta.obj_meta_list
while l_obj is not None:
try:
obj_meta=pyds.NvDsObjectMeta.cast(l_obj.data)
if obj_meta.unique_component_id == 2:
print("parent",obj_meta.parent) # this print always prints None
except StopIteration:
break
try:
l_obj=l_obj.next
except StopIteration:
break
try:
l_frame=l_frame.next
except StopIteration:
break
Can you reproduce you issue with below sample?
Any updates?
Sorry for later response. Very busy. Can you check if your issue exit in below samples:
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.