NvBufSurfTransform failed with error -2 while converting buffer

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• Hardware Platform (Jetson)
**• DeepStream Version6.0
• 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)
When I deploy lpd of youlo-v4-tiny from ‘LPDNet | NVIDIA NGC’, there is an error, th log is:

2022-07-04 10:31:43,766  0:00:00.452087514 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55886df350 Failed to determine interlace mode 
2022-07-04 10:31:43,767  0:00:00.452241817 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55886df350 Failed to determine interlace mode 
2022-07-04 10:31:43,767  0:00:00.452346584 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55886df350 Failed to determine interlace mode 
2022-07-04 10:31:43,768  0:00:00.452396280 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55886df350 Failed to determine interlace mode 
2022-07-04 10:31:43,769  0:00:00.452543287 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:4476:gst_v4l2_object_probe_caps:<sink_sub_bin_encoder3:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Unknown error -1 
2022-07-04 10:31:43,822  0:00:00.508315171 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55885c40a0 Failed to determine interlace mode 
2022-07-04 10:31:43,823  0:00:00.508431522 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55885c40a0 Failed to determine interlace mode 
2022-07-04 10:31:43,824  0:00:00.508481922 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55885c40a0 Failed to determine interlace mode 
2022-07-04 10:31:43,824  0:00:00.508529697 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x55885c40a0 Failed to determine interlace mode 
2022-07-04 10:31:43,825  0:00:00.508646017 13023   0x5588870130 WARN                    v4l2 gstv4l2object.c:4476:gst_v4l2_object_probe_caps:<sink_sub_bin_encoder1:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Unknown error -1 
2022-07-04 10:31:48,940  0:00:05.626482248 13023   0x5588870130 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<secondary_gie_0> NvDsInferContext[UID 2]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1904> [UID = 2]: deserialized trt engine from :/opt/nvidia/deepstream/deepstream-6.0/samples/models/Secondary_PlateDetc/yolov4_tiny_ccpd_deployable.etlt_b16_gpu0_int8.engine 
2022-07-04 10:31:48,941  0:00:05.627000197 13023   0x5588870130 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<secondary_gie_0> NvDsInferContext[UID 2]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:2008> [UID = 2]: Use deserialized engine model: /opt/nvidia/deepstream/deepstream-6.0/samples/models/Secondary_PlateDetc/yolov4_tiny_ccpd_deployable.etlt_b16_gpu0_int8.engine 
2022-07-04 10:31:49,004  0:00:05.689242611 13023   0x5588870130 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<secondary_gie_0> [UID 2]: Load new model:/home/lcfc/david/code/ea-1300/ds-app/ds-cfg/sgie0_lpd_yolo_tiny_cfg.txt sucessfully 
2022-07-04 10:31:49,005  0:00:05.690103118 13023   0x5588870130 WARN                 nvinfer gstnvinfer.cpp:635:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::initialize() <nvdsinfer_context_impl.cpp:1163> [UID = 1]: Warning, OpenCV has been deprecated. Using NMS for clustering instead of cv::groupRectangles with topK = 20 and NMS Threshold = 0.5 
2022-07-04 10:31:49,204  0:00:05.890443858 13023   0x5588870130 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1904> [UID = 1]: deserialized trt engine from :/home/lcfc/david/code/ea-1300/ds-app/ds-engine/vehicle.engine 
2022-07-04 10:31:49,205  0:00:05.890650929 13023   0x5588870130 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:2008> [UID = 1]: Use deserialized engine model: /home/lcfc/david/code/ea-1300/ds-app/ds-engine/vehicle.engine 
2022-07-04 10:31:49,214  0:00:05.900412508 13023   0x5588870130 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<primary_gie> [UID 1]: Load new model:/home/lcfc/david/code/ea-1300/ds-app/ds-cfg/pgie_yolo_cfg.txt sucessfully 
2022-07-04 10:31:49,222  Opening in BLOCKING MODE  
2022-07-04 10:31:49,224  Opening in BLOCKING MODE  
2022-07-04 10:31:49,225  Opening in BLOCKING MODE  
2022-07-04 10:31:49,226  Opening in BLOCKING MODE  
2022-07-04 10:31:49,229  INFO: [FullDims Engine Info]: layers num: 5 
2022-07-04 10:31:49,229  0   INPUT  kFLOAT Input           3x1184x736      min: 1x3x1184x736    opt: 16x3x1184x736   Max: 16x3x1184x736    
2022-07-04 10:31:49,231  1   OUTPUT kINT32 BatchedNMS      1               min: 0               opt: 0               Max: 0                
2022-07-04 10:31:49,231  2   OUTPUT kFLOAT BatchedNMS_1    200x4           min: 0               opt: 0               Max: 0                
2022-07-04 10:31:49,233  3   OUTPUT kFLOAT BatchedNMS_2    200             min: 0               opt: 0               Max: 0                
2022-07-04 10:31:49,233  4   OUTPUT kFLOAT BatchedNMS_3    200             min: 0               opt: 0               Max: 0                
2022-07-04 10:31:49,234  WARNING: [TRT]: Using an engine plan file across different models of devices is not recommended and is likely to affect performance or even cause errors. 
2022-07-04 10:31:49,235  INFO: [Implicit Engine Info]: layers num: 2 
2022-07-04 10:31:49,236  0   INPUT  kFLOAT data            3x640x640        
2022-07-04 10:31:49,237  1   OUTPUT kFLOAT prob            7001x1x1         
2022-07-04 10:31:49,237  Runtime commands: 
2022-07-04 10:31:49,237         h: Print this help 
2022-07-04 10:31:49,238         q: Quit 
2022-07-04 10:31:49,238         p: Pause 
2022-07-04 10:31:49,238         r: Resume 
2022-07-04 10:31:49,238  2022-07-04 10:31:49: 
2022-07-04 10:31:49,239  **PERF:  FPS 0 (Avg)   FPS 1 (Avg)      
2022-07-04 10:31:49,239  **PERF:  0.00 (0.00)   0.00 (0.00)      
2022-07-04 10:31:49,248  ** INFO: <bus_callback:194>: Pipeline ready 
2022-07-04 10:31:50,351  0:00:07.037149914 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:4476:gst_v4l2_object_probe_caps:<nvv4l2decoder1:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Unknown error -1 
2022-07-04 10:31:50,352  0:00:07.037265177 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ee007c600 Failed to determine interlace mode 
2022-07-04 10:31:50,353  0:00:07.037409593 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ee007c600 Failed to determine interlace mode 
2022-07-04 10:31:50,354  0:00:07.037483608 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ee007c600 Failed to determine interlace mode 
2022-07-04 10:31:50,355  NvMMLiteOpen : Block : BlockType = 261  
2022-07-04 10:31:50,355  0:00:07.039995051 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:4476:gst_v4l2_object_probe_caps:<nvv4l2decoder0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Unknown error -1 
2022-07-04 10:31:50,356  0:00:07.040073130 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ecc097380 Failed to determine interlace mode 
2022-07-04 10:31:50,357  0:00:07.040130538 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ecc097380 Failed to determine interlace mode 
2022-07-04 10:31:50,358  0:00:07.040181930 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ecc097380 Failed to determine interlace mode 
2022-07-04 10:31:50,359  NvMMLiteOpen : Block : BlockType = 261  
2022-07-04 10:31:50,360  NVMEDIA: Reading vendor.tegra.display-size : status: 6  
2022-07-04 10:31:50,361  NVMEDIA: Reading vendor.tegra.display-size : status: 6  
2022-07-04 10:31:50,362  NvMMLiteBlockCreate : Block : BlockType = 261  
2022-07-04 10:31:50,362  NvMMLiteBlockCreate : Block : BlockType = 261  
2022-07-04 10:31:50,463  0:00:07.147474503 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:4476:gst_v4l2_object_probe_caps:<nvv4l2decoder0:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Unknown error -1 
2022-07-04 10:31:50,464  0:00:07.147576390 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ecc097380 Failed to determine interlace mode 
2022-07-04 10:31:50,464  0:00:07.147642438 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ecc097380 Failed to determine interlace mode 
2022-07-04 10:31:50,466  0:00:07.147730758 13023   0x5588fc8ed0 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ecc097380 Failed to determine interlace mode 
2022-07-04 10:31:50,466  0:00:07.148447906 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:4476:gst_v4l2_object_probe_caps:<nvv4l2decoder1:src> Failed to probe pixel aspect ratio with VIDIOC_CROPCAP: Unknown error -1 
2022-07-04 10:31:50,466  0:00:07.148750720 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ee007c600 Failed to determine interlace mode 
2022-07-04 10:31:50,467  0:00:07.148998335 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ee007c600 Failed to determine interlace mode 
2022-07-04 10:31:50,469  0:00:07.149153374 13023   0x5588fc8d90 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7ee007c600 Failed to determine interlace mode 
2022-07-04 10:31:50,470  0:00:07.152386509 13023   0x7f2c005ad0 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<secondary_gie_0_sink> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:50,471  0:00:07.154261282 13023   0x7f2c005ad0 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<secondary_gie_0_sink> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:50,483  0:00:07.158652747 13023   0x5588fc8ed0 WARN            v4l2videodec gstv4l2videodec.c:1685:gst_v4l2_video_dec_decide_allocation:<nvv4l2decoder0> Duration invalid, not setting latency 
2022-07-04 10:31:50,484  0:00:07.159695429 13023   0x7f2c005b20 WARN           nvstreamdemux gstnvstreamdemux.c:415:gst_nvstreamdemux_sink_event:<demuxer> num_surfaces_per_frame query failed; assuming == 1 
2022-07-04 10:31:50,485  0:00:07.159773029 13023   0x5588fc8d90 WARN            v4l2videodec gstv4l2videodec.c:1685:gst_v4l2_video_dec_decide_allocation:<nvv4l2decoder1> Duration invalid, not setting latency 
2022-07-04 10:31:50,487  NvMMLiteOpen : Block : BlockType = 4  
2022-07-04 10:31:50,488  ===== NVMEDIA: NVENC ===== 
2022-07-04 10:31:50,491  NvMMLiteBlockCreate : Block : BlockType = 4  
2022-07-04 10:31:50,498  NvMMLiteOpen : Block : BlockType = 4  
2022-07-04 10:31:50,499  ===== NVMEDIA: NVENC ===== 
2022-07-04 10:31:50,500  NvMMLiteBlockCreate : Block : BlockType = 4  
2022-07-04 10:31:50,522  0:00:07.207800130 13023   0x55886bd5e0 WARN          v4l2bufferpool gstv4l2bufferpool.c:1065:gst_v4l2_buffer_pool_start:<sink_sub_bin_encoder3:pool:src> Uncertain or not enough buffers, enabling copy threshold 
2022-07-04 10:31:50,528  0:00:07.214317087 13023   0x5588fc8d90 WARN          v4l2bufferpool gstv4l2bufferpool.c:1065:gst_v4l2_buffer_pool_start:<nvv4l2decoder1:pool:src> Uncertain or not enough buffers, enabling copy threshold 
2022-07-04 10:31:50,530  0:00:07.216868305 13023   0x5588fc8ed0 WARN          v4l2bufferpool gstv4l2bufferpool.c:1065:gst_v4l2_buffer_pool_start:<nvv4l2decoder0:pool:src> Uncertain or not enough buffers, enabling copy threshold 
2022-07-04 10:31:50,534  0:00:07.219929120 13023   0x558856fcf0 WARN          v4l2bufferpool gstv4l2bufferpool.c:1065:gst_v4l2_buffer_pool_start:<sink_sub_bin_encoder1:pool:src> Uncertain or not enough buffers, enabling copy threshold 
2022-07-04 10:31:50,703  0:00:07.389123760 13023   0x7ee00739e0 WARN          v4l2bufferpool gstv4l2bufferpool.c:1512:gst_v4l2_buffer_pool_dqbuf:<nvv4l2decoder1:pool:src> Driver should never set v4l2_buffer.field to ANY 
2022-07-04 10:31:50,741  0:00:07.426665029 13023   0x7ee0708770 WARN         nvstreammux_ntp gstnvstreammux_ntp.cpp:97:check_if_sys_rtcp_time_is_ntp_sync:<src_bin_muxer> warning: Either host or Source 0 seems to be out of NTP sync          SYS TIME = 2022-07-04T02:31:50.739Z CALCULATED NTP TIME = 1970-01-01T00:00:00.000Z 
2022-07-04 10:31:50,742  WARNING from src_bin_muxer: Either host or Source 0 seems to be out of NTP sync          SYS TIME = 2022-07-04T02:31:50.739Z CALCULATED NTP TIME = 1970-01-01T00:00:00.000Z 
2022-07-04 10:31:50,743  Debug info: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvmultistream2/gstnvstreammux_ntp.cpp(97): check_if_sys_rtcp_time_is_ntp_sync (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstNvStreamMux:src_bin_muxer 
2022-07-04 10:31:50,997  0:00:07.682717313 13023   0x7ecc721770 WARN          v4l2bufferpool gstv4l2bufferpool.c:1512:gst_v4l2_buffer_pool_dqbuf:<nvv4l2decoder0:pool:src> Driver should never set v4l2_buffer.field to ANY 
2022-07-04 10:31:51,034  0:00:07.719841657 13023   0x7ee0708770 WARN         nvstreammux_ntp gstnvstreammux_ntp.cpp:97:check_if_sys_rtcp_time_is_ntp_sync:<src_bin_muxer> warning: Either host or Source 1 seems to be out of NTP sync          SYS TIME = 2022-07-04T02:31:51.033Z CALCULATED NTP TIME = 1970-01-01T00:00:00.000Z 
2022-07-04 10:31:51,035  WARNING from src_bin_muxer: Either host or Source 1 seems to be out of NTP sync          SYS TIME = 2022-07-04T02:31:51.033Z CALCULATED NTP TIME = 1970-01-01T00:00:00.000Z 
2022-07-04 10:31:51,036  Debug info: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvmultistream2/gstnvstreammux_ntp.cpp(97): check_if_sys_rtcp_time_is_ntp_sync (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstNvStreamMux:src_bin_muxer 
2022-07-04 10:31:51,045  /dvs/git/dirty/git-master_linux/nvutils/nvbufsurftransform/nvbufsurftransform.cpp:3885: => VIC Configuration failed image scale factor exceeds 16, use GPU for Transformation 
2022-07-04 10:31:51,046  0:00:07.731382683 13023   0x7f2c005ad0 WARN                 nvinfer **gstnvinfer.cpp:1376:convert_batch_and_push_to_input_thread:<secondary_gie_0> error: NvBufSurfTransform failed with error -2 while converting buffer **
**2022-07-04 10:31:51,046  ERROR from secondary_gie_0: NvBufSurfTransform failed with error -2 while converting buffer** 
2022-07-04 10:31:51,046  Debug info: gstnvinfer.cpp(1376): convert_batch_and_push_to_input_thread (): /GstPipeline:pipeline/GstBin:secondary_gie_bin/GstNvInfer:secondary_gie_0 
2022-07-04 10:31:51,053  0:00:07.739425840 13023   0x5588fc8c00 WARN                 nvinfer gstnvinfer.cpp:2288:gst_nvinfer_output_loop:<primary_gie> error: Internal data stream error. 
2022-07-04 10:31:51,054  0:00:07.739503407 13023   0x5588fc8c00 WARN                 nvinfer gstnvinfer.cpp:2288:gst_nvinfer_output_loop:<primary_gie> error: streaming stopped, reason error (-5) 
2022-07-04 10:31:51,055  ERROR from primary_gie: Internal data stream error. 
2022-07-04 10:31:51,056  Debug info: gstnvinfer.cpp(2288): gst_nvinfer_output_loop (): /GstPipeline:pipeline/GstBin:primary_gie_bin/GstNvInfer:primary_gie: 
2022-07-04 10:31:51,056  streaming stopped, reason error (-5) 
2022-07-04 10:31:51,075  Opening in BLOCKING MODE  
2022-07-04 10:31:51,076  Opening in BLOCKING MODE  
2022-07-04 10:31:51,077  Quitting 
2022-07-04 10:31:51,078  0:00:07.761585145 13023   0x55886c0000 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<sink_sub_bin_sink2> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:51,078  0:00:07.761740920 13023   0x558859d630 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<sink_sub_bin_rtmpsink1> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:51,079  0:00:07.761794136 13023   0x55886c0000 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<sink_sub_bin_sink2> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:51,079  0:00:07.762099670 13023   0x558859d630 WARN                  flvmux gstflvmux.c:1282:gst_flv_mux_write_header:<sink_sub_bin_flvmux1> downstream did not handle seeking query 
2022-07-04 10:31:51,080  0:00:07.762148214 13023   0x558859d630 WARN                  flvmux gstflvmux.c:1290:gst_flv_mux_write_header:<sink_sub_bin_flvmux1> downstream is not seekable, but streamable=false. Will ignore that and create streamable output instead 
2022-07-04 10:31:51,080  0:00:07.762350965 13023   0x55886c0190 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<sink_sub_bin_sink4> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:51,080  0:00:07.762494260 13023   0x55886c0190 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<sink_sub_bin_sink4> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:51,081  0:00:07.762537364 13023   0x558859d590 FIXME               basesink gstbasesink.c:3145:gst_base_sink_default_event:<sink_sub_bin_rtmpsink3> stream-start event without group-id. Consider implementing group-id handling in the upstream elements 
2022-07-04 10:31:51,081  0:00:07.762759347 13023   0x558859d590 WARN                  flvmux gstflvmux.c:1282:gst_flv_mux_write_header:<sink_sub_bin_flvmux3> downstream did not handle seeking query 
2022-07-04 10:31:51,081  0:00:07.762812850 13023   0x558859d590 WARN                  flvmux gstflvmux.c:1290:gst_flv_mux_write_header:<sink_sub_bin_flvmux3> downstream is not seekable, but streamable=false. Will ignore that and create streamable output instead 

my ds_app_config.txt is:

[secondary-gie0]
enable = 1
gie-unique-id = 2
operate-on-gie-id = 1
operate-on-class-ids = 4;5;6
config-file = sgie0_lpd_yolo_tiny_cfg.txt
model-engine-file=/opt/nvidia/deepstream/deepstream-6.0/samples/models/Secondary_PlateDetc/yolov4_tiny_ccpd_deployable.etlt_b16_gpu0_int8.engine
gpu-id=0
batch-size=1

and the sgie0_lpd_yolo_tiny_cfg.txt is:

[property]
gpu-id=0
net-scale-factor=1.0
offsets=103.939;116.779;123.68
model-color-format=1
labelfile-path=/opt/nvidia/deepstream/deepstream-6.0/samples/models/Secondary_PlateDetc/ccpd_label.txt
tlt-encoded-model=/opt/nvidia/deepstream/deepstream-6.0/samples/models/Secondary_PlateDetc/yolov4_tiny_ccpd_deployable.etlt
tlt-model-key=nvidia_tlt
int8-calib-file=/opt/nvidia/deepstream/deepstream-6.0/samples/models/Secondary_PlateDetc/yolov4_tiny_ccpd_cal.bin
uff-input-dims=3;1184;736;0
uff-input-blob-name=Input
batch-size=1
## 0=FP32, 1=INT8, 2=FP16 mode
network-mode=1
num-detected-classes=1
##1 Primary 2 Secondary
process-mode=2
interval=0
gie-unique-id=2
#0 detector 1 classifier 2 segmentatio 3 instance segmentation
network-type=0
operate-on-gie-id = 1
operate-on-class-ids = 4;5;6
cluster-mode=3
output-blob-names=BatchedNMS
parse-bbox-func-name=NvDsInferParseCustomBatchedNMSTLT
custom-lib-path=/opt/nvidia/deepstream/deepstream-6.0/lib/libnvds_infercustomparser_tao.so
#enable-dla=1

[class-attrs-all]
pre-cluster-threshold=0.3
roi-top-offset=0
roi-bottom-offset=0
detected-min-w=0
detected-min-h=0
detected-max-w=0
detected-max-h=0

Please help me, thank you.

Could someone can give me a advice?thank you very much.

2022-07-04 10:31:51,045 /dvs/git/dirty/git-master_linux/nvutils/nvbufsurftransform/nvbufsurftransform.cpp:3885: => VIC Configuration failed image scale factor exceeds 16, use GPU for Transformation

input-object-min-width=
input-object-min-height=
How about these two settings?

I have solve this error by setting scaling-compute-hw=1.

input-object-min-width=250
input-object-min-height=150

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