if obj_counter[PGIE_CLASS_ID_PERSON] != obj_counter[SGIE_CLASS_ID_HELMET]:
track_id = obj_meta.object_id
now = time.time()
if flag==0 and track_id != last_track_id:
#print(str(track_id) + ' -- ' + str(last_track_id))
n_frame = pyds.get_nvds_buf_surface(hash(gst_buffer), frame_meta.batch_id)
frame_copy = np.array(n_frame, copy=True, order='C')
frame_copy = cv2.cvtColor(frame_copy, cv2.COLOR_RGBA2BGRA)
last_track_id = track_id
save_image = True
print('Photo')
takenow = time.time()
flag = 1
TAKE_PHOTO = True
if now>takenow+5:
print('Reset')
flag = 0
else:
TAKE_PHOTO = False
try:
l_obj=l_obj.next
except StopIteration:
break
if save_image:
img_path = "{}/stream_{}_frame_{}.jpg".format(folder_name, frame_meta.pad_index, frame_number)
print(img_path)
cv2.imwrite(img_path, frame_copy)
Its works like I wanted.
But I had problem with orginal img_path provided in example below. frame_{} folder wasnt created. I don’t know if I missed the part for that folder creation but I changed it to stream_{}_frame{}
hello I have tried using deepstream-imagedata-multistream but for me it shows bus error , segmentation fault after saving 1-2 frames . If I comment n_frame = pyds.get_nvds_buf_surface(hash(gst_buffer), rame_meta.batch_id)
Then there is no probelm arising, could you help me to figure out this problem. I have been stuck with it for long . I have tesla k40 gpu, and all other applications are working fine except when I try to extract frame meta…