Pipeline is switching to paused state if more than one input stream is provided

sandeep.yadav.07780 · March 8, 2022, 11:49am

Description

I have created a pipeline for object detection and redaction of a certain class of object. I have modified deepstream-imagedata-multistream to do that. I have used filesink as sink element.

Everything works fine if I pass only one input stream. But, if more than one input stream is passed, the pipeline switches to PAUSED state after a few frames.

Environment

• Hardware Platform : GPU
• DeepStream Version : 6
• TensorRT Version : 8.0.1

Relevant Files

main_0.7.py (22.4 KB)
utils.py (328 Bytes)
FPS.py (1.7 KB)
labels.txt (28 Bytes)
resnet10.prototxt (7.4 KB)
resnet10.caffemodel_b1_gpu0_int8.engine (2.4 MB)
cal_trt.bin (1.1 KB)
resnet10.caffemodel (6.0 MB)

Steps To Reproduce

python3 main_0.7.py http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4
will run normally.
But whn I pass two input streams:
python3 main_0.7.py http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4 http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4
The pipeline will pause after a few frames.

/home/sandeep/Evaluation/My_Code# python3 main_0.7.py http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4 http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4
Unable to init server: Could not connect: Connection refused
Unable to init server: Could not connect: Connection refused
################################################
cfg_file_name : /home/sandeep/Evaluation/My_Code/dstest_imagedata_config_copy.txt
################################################
Creating pipeline
batch_size: 2
        Creating Element: nvstreammux
        Creating Element: nvinfer
        Creating Element: nvvideoconvert
        Creating Element: nvdsosd
        Creating Element: nvvideoconvert
        Creating Element: nvstreamdemux
Writing to existing directory  Output_Videos/stream_0
Creating source_bin  0  
 
Creating source bin
bin_name : source-bin-00
Creating sink bin
bin_name : sink-bin-00
        Creating Element: nvvideoconvert
        Creating Element: x264enc
        Creating Element: avimux
        Creating Element: filesink
sink_bin.pads : [<Gst.GhostPad object at 0x7f1f2b07f678 (GstGhostPad at 0x303c370)>]
Writing to existing directory  Output_Videos/stream_1
Creating source_bin  1  
 
Creating source bin
bin_name : source-bin-01
Creating sink bin
bin_name : sink-bin-01
        Creating Element: nvvideoconvert
        Creating Element: x264enc
        Creating Element: avimux
        Creating Element: filesink
sink_bin.pads : [<Gst.GhostPad object at 0x7f1f2b07f630 (GstGhostPad at 0x303c870)>]
batch_size : 2
Adding Probe to sink pad 
Changing pipeline state to playing
0:00:02.706994875   131      0x304c0f0 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1900> [UID = 1]: deserialized trt engine from :/home/sandeep/Evaluation/My_Code/Primary_Detector/resnet10.caffemodel_b1_gpu0_int8.engine
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:610 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:02.707143071   131      0x304c0f0 WARN                 nvinfer gstnvinfer.cpp:635:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::checkBackendParams() <nvdsinfer_context_impl.cpp:1833> [UID = 1]: Backend has maxBatchSize 1 whereas 2 has been requested
0:00:02.707163132   131      0x304c0f0 WARN                 nvinfer gstnvinfer.cpp:635:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:2012> [UID = 1]: deserialized backend context :/home/sandeep/Evaluation/My_Code/Primary_Detector/resnet10.caffemodel_b1_gpu0_int8.engine failed to match config params, trying rebuild
0:00:02.709758587   131      0x304c0f0 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1914> [UID = 1]: Trying to create engine from model files
WARNING: [TRT]: Detected invalid timing cache, setup a local cache instead
0:00:15.000231139   131      0x304c0f0 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1947> [UID = 1]: serialize cuda engine to file: /home/sandeep/Evaluation/My_Code/Primary_Detector/resnet10.caffemodel_b2_gpu0_int8.engine successfully
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:610 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:15.010561670   131      0x304c0f0 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<nvinfer> [UID 1]: Load new model:/home/sandeep/Evaluation/My_Code/dstest_imagedata_config_copy.txt sucessfully
Decodebin child added: source 

Decodebin child added: typefindelement0 

Decodebin child added: source 

Decodebin child added: typefindelement1 

Starting main
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: decodebin0 

Decodebin child added: queue2-0 

Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: qtdemux0 

Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: multiqueue0 

Decodebin child added: decodebin1 

Decodebin child added: queue2-1 

Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Decodebin child added: aacparse0 

Pipeline state changed from READY to PAUSED
Decodebin child added: qtdemux1 

Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: multiqueue1 

Decodebin child added: aacparse1 

Decodebin child added: avdec_aac0 

Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: avdec_aac1 

Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: h264parse0 

Pipeline state changed from NULL to READY
Decodebin child added: h264parse1 

Decodebin child added: capsfilter0 

Decodebin child added: capsfilter1 

Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Decodebin child added: nvv4l2decoder0 

Decodebin child added: nvv4l2decoder1 

Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Frame Number= 0 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 0 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 1 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 1 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 2 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 2 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 3 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 3 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 4 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 4 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 5 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 5 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 6 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 6 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 7 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 7 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 8 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 8 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 9 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 9 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 10 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 10 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 11 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 11 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 12 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 12 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 13 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 13 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 14 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 14 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 15 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 15 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 16 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 16 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 17 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 17 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 18 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 18 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 19 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 19 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 20 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 20 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 21 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 21 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 22 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 22 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 23 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 23 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 24 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 24 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 25 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 25 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 26 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 26 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 27 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 27 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 28 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 28 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 29 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 29 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 30 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 30 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 31 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 31 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 32 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 32 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 33 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 33 Number of Objects= 1 Vahicle_count= 0 Person_count= 0
Frame Number= 34 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 34 Number of Objects= 1 Vahicle_count= 0 Person_count= 0
Frame Number= 35 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 35 Number of Objects= 2 Vahicle_count= 0 Person_count= 0
Frame Number= 36 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 36 Number of Objects= 2 Vahicle_count= 0 Person_count= 0
Frame Number= 37 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 37 Number of Objects= 1 Vahicle_count= 0 Person_count= 0
Frame Number= 38 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 38 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 39 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 39 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 40 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 40 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 41 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 41 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 42 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 42 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 43 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 43 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 44 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 44 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 45 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 45 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 46 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 46 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 47 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 47 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 48 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 48 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 49 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 49 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 50 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 50 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 51 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 51 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 52 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 52 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 53 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 53 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 54 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 54 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 55 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 55 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 56 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 56 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 57 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 57 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 58 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 58 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 59 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 59 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 60 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 60 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 61 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 61 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 62 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 62 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 63 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 63 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 64 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 64 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 65 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 65 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED

Please, let me know how I can get out of this.
Thanks in advance.

kesong · March 9, 2022, 11:32am

Is it possible to related with low network bandwidth? GStreamer will PAUSED pipeline when bufferring stream.

sandeep.yadav.07780 · March 10, 2022, 6:03pm

The problem is still there even when passing locally stored videos for input stream.

kesong · March 11, 2022, 8:48am

You can check log with: export GST_DEBUG=3

sandeep.yadav.07780 · March 11, 2022, 9:12am

A new line appeared in the end this time.

0:00:16.134562923   676      0x2b84f60 FIXME               basesink gstbasesink.c:3246:gst_base_sink_default_event:<filesink> stream-start event without group-id. Consider implementing group-id handling in the upstream elements

The entire log is:

/home/sandeep/Evaluation/My_Code# python3 main_0.7.py file:///home/sandeep/Evaluation/My_Code/WeAreGoingOnBullrun.mp4 file:///home/sandeep/Evaluation/My_Code/BigBuckBunny.mp4
Unable to init server: Could not connect: Connection refused
Unable to init server: Could not connect: Connection refused
################################################
cfg_file_name : /home/sandeep/Evaluation/My_Code/dstest_imagedata_config_copy.txt
################################################
Creating pipeline
batch_size: 2
        Creating Element: nvstreammux
        Creating Element: nvinfer
        Creating Element: nvvideoconvert
        Creating Element: nvdsosd
        Creating Element: nvvideoconvert
        Creating Element: nvstreamdemux
Writing to existing directory  Output_Videos/stream_0
Creating source_bin  0  
 
Creating source bin
bin_name : source-bin-00
Creating sink bin
bin_name : sink-bin-00
        Creating Element: nvvideoconvert
        Creating Element: x264enc
        Creating Element: avimux
        Creating Element: filesink
sink_bin.pads : [<Gst.GhostPad object at 0x7f8eeb601798 (GstGhostPad at 0x2b4c370)>]
Writing to existing directory  Output_Videos/stream_1
Creating source_bin  1  
 
Creating source bin
bin_name : source-bin-01
Creating sink bin
bin_name : sink-bin-01
        Creating Element: nvvideoconvert
        Creating Element: x264enc
        Creating Element: avimux
        Creating Element: filesink
sink_bin.pads : [<Gst.GhostPad object at 0x7f8eeb601750 (GstGhostPad at 0x2b4c870)>]
batch_size : 2
Adding Probe to sink pad 
Changing pipeline state to playing
0:00:02.452108217   766      0x2b5c6f0 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1900> [UID = 1]: deserialized trt engine from :/home/sandeep/Evaluation/My_Code/Primary_Detector/resnet10.caffemodel_b1_gpu0_int8.engine
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:610 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:02.452214731   766      0x2b5c6f0 WARN                 nvinfer gstnvinfer.cpp:635:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::checkBackendParams() <nvdsinfer_context_impl.cpp:1833> [UID = 1]: Backend has maxBatchSize 1 whereas 2 has been requested
0:00:02.452234179   766      0x2b5c6f0 WARN                 nvinfer gstnvinfer.cpp:635:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:2012> [UID = 1]: deserialized backend context :/home/sandeep/Evaluation/My_Code/Primary_Detector/resnet10.caffemodel_b1_gpu0_int8.engine failed to match config params, trying rebuild
0:00:02.454608769   766      0x2b5c6f0 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1914> [UID = 1]: Trying to create engine from model files
WARNING: [TRT]: Detected invalid timing cache, setup a local cache instead
0:00:14.094762445   766      0x2b5c6f0 INFO                 nvinfer gstnvinfer.cpp:638:gst_nvinfer_logger:<nvinfer> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1947> [UID = 1]: serialize cuda engine to file: /home/sandeep/Evaluation/My_Code/Primary_Detector/resnet10.caffemodel_b2_gpu0_int8.engine successfully
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:610 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:14.104805117   766      0x2b5c6f0 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<nvinfer> [UID 1]: Load new model:/home/sandeep/Evaluation/My_Code/dstest_imagedata_config_copy.txt sucessfully
0:00:14.105895132   766      0x2b5c6f0 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
Decodebin child added: source 

Decodebin child added: decodebin0 

0:00:14.107878726   766      0x2b5c6f0 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
0:00:14.108914055   766      0x2b5c6f0 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
Decodebin child added: source 

Decodebin child added: decodebin1 

0:00:14.109794456   766      0x2b5c6f0 WARN                 basesrc gstbasesrc.c:3600:gst_base_src_start_complete:<source> pad not activated yet
Starting main
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: qtdemux0 

Decodebin child added: qtdemux1 

Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
0:00:14.124368841   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type iods
0:00:14.124371827   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type iods
0:00:14.124486148   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gsst
0:00:14.124511262   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gstd
0:00:14.124539805   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gsst
0:00:14.124543703   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gssd
0:00:14.124606491   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gstd
0:00:14.124653295   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gspu
0:00:14.124684576   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gssd
0:00:14.124710150   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gspm
0:00:14.124738677   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gspu
0:00:14.124762719   766      0x2a5ce40 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gshh
0:00:14.124795688   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gspm
0:00:14.124847831   766 0x7f8df0078f60 WARN                 qtdemux qtdemux_types.c:239:qtdemux_type_get: unknown QuickTime node type gshh
0:00:14.124933143   766      0x2a5ce40 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 1
0:00:14.124964094   766 0x7f8df0078f60 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux1> failed to find fragment defaults for stream 1
0:00:14.125207791   766      0x2a5ce40 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux0> failed to find fragment defaults for stream 2
0:00:14.125301068   766 0x7f8df0078f60 WARN                 qtdemux qtdemux.c:3237:qtdemux_parse_trex:<qtdemux1> failed to find fragment defaults for stream 2
Decodebin child added: multiqueue0 

Decodebin child added: multiqueue1 

Decodebin child added: aacparse0 

Decodebin child added: aacparse1 

Pipeline state changed from NULL to READY
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Decodebin child added: avdec_aac0 

Decodebin child added: avdec_aac1 

Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Decodebin child added: h264parse0 

Pipeline state changed from NULL to READY
Decodebin child added: capsfilter0 

Pipeline state changed from READY to PAUSED
Decodebin child added: h264parse1 

Pipeline state changed from NULL to READY
Decodebin child added: nvv4l2decoder0 

Decodebin child added: capsfilter1 

Pipeline state changed from READY to PAUSED
0:00:14.195605253   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.195676452   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MJPG
0:00:14.195699932   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.195720635   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MJPG
Decodebin child added: nvv4l2decoder1 
0:00:14.195762833   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1

0:00:14.195827886   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MPG4
0:00:14.195856801   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.195884972   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MPG4
0:00:14.195926810   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.195947679   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat MPG2
0:00:14.195968055   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.195995055   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat MPG2
0:00:14.196032994   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196074224   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat H265
0:00:14.196103419   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196123065   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat H265
0:00:14.196154184   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196175581   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat VP90
0:00:14.196195028   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196220987   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat VP90
0:00:14.196254368   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196263579   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat VP80
0:00:14.196279371   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196287922   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat VP80
0:00:14.196307261   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196321048   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe minimum capture size for pixelformat H264
0:00:14.196333850   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:sink> Unable to try format: Unknown error -1
0:00:14.196342614   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:sink> Could not probe maximum capture size for pixelformat H264
0:00:14.196421697   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196505718   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat MJPG
0:00:14.196574789   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196609605   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat MJPG
0:00:14.196664961   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196695533   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat MPG4
0:00:14.196734394   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196761551   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat MPG4
0:00:14.196802363   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196829114   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat MPG2
0:00:14.196856927   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196884512   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat MPG2
0:00:14.196930025   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196937677   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:src> Unable to try format: Unknown error -1
0:00:14.196950400   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat H265
0:00:14.196956335   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:src> Could not probe minimum capture size for pixelformat NM12
0:00:14.196982155   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.196991012   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder0:src> Unable to try format: Unknown error -1
0:00:14.197011039   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat H265
0:00:14.197018149   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder0:src> Could not probe maximum capture size for pixelformat NM12
0:00:14.197064059   766 0x7f8de800bf00 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7f8dcc012af0 Failed to determine interlace mode
0:00:14.197063864   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.197097698   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat VP90
0:00:14.197129574   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.197158560   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat VP90
0:00:14.197196031   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.197221388   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat VP80
Pipeline state changed from NULL to READY
0:00:14.197244864   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.197271883   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat VP80
Pipeline state changed from READY to PAUSED
0:00:14.197309445   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.197342580   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe minimum capture size for pixelformat H264
0:00:14.197366087   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:sink> Unable to try format: Unknown error -1
0:00:14.197384513   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:sink> Could not probe maximum capture size for pixelformat H264
0:00:14.197534327   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:src> Unable to try format: Unknown error -1
0:00:14.197577731   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2937:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:src> Could not probe minimum capture size for pixelformat NM12
0:00:14.197615349   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:3051:gst_v4l2_object_get_nearest_size:<nvv4l2decoder1:src> Unable to try format: Unknown error -1
0:00:14.197643258   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2943:gst_v4l2_object_probe_caps_for_format:<nvv4l2decoder1:src> Could not probe maximum capture size for pixelformat NM12
0:00:14.197669089   766 0x7f8de800b460 WARN                    v4l2 gstv4l2object.c:2388:gst_v4l2_object_add_interlace_mode:0x7f8dc400d5c0 Failed to determine interlace mode
Pipeline state changed from NULL to READY
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED
0:00:14.387476564   766 0x7f8de800b460 WARN            v4l2videodec gstv4l2videodec.c:1685:gst_v4l2_video_dec_decide_allocation:<nvv4l2decoder1> Duration invalid, not setting latency
0:00:14.387554040   766 0x7f8de800b460 WARN          v4l2bufferpool gstv4l2bufferpool.c:1065:gst_v4l2_buffer_pool_start:<nvv4l2decoder1:pool:src> Uncertain or not enough buffers, enabling copy threshold
0:00:14.388548257   766 0x7f8de800bf00 WARN            v4l2videodec gstv4l2videodec.c:1685:gst_v4l2_video_dec_decide_allocation:<nvv4l2decoder0> Duration invalid, not setting latency
0:00:14.388617406   766 0x7f8de800bf00 WARN          v4l2bufferpool gstv4l2bufferpool.c:1065:gst_v4l2_buffer_pool_start:<nvv4l2decoder0:pool:src> Uncertain or not enough buffers, enabling copy threshold
0:00:14.390890033   766 0x7f8dc43136a0 WARN          v4l2bufferpool gstv4l2bufferpool.c:1512:gst_v4l2_buffer_pool_dqbuf:<nvv4l2decoder1:pool:src> Driver should never set v4l2_buffer.field to ANY
0:00:14.391063405   766 0x7f8d9c017180 WARN          v4l2bufferpool gstv4l2bufferpool.c:1512:gst_v4l2_buffer_pool_dqbuf:<nvv4l2decoder0:pool:src> Driver should never set v4l2_buffer.field to ANY
Frame Number= 0 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 0 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 1 Number of Objects= 1 Vahicle_count= 0 Person_count= 1
Frame Number= 1 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 2 Number of Objects= 1 Vahicle_count= 1 Person_count= 0
Frame Number= 2 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 3 Number of Objects= 2 Vahicle_count= 2 Person_count= 0
Frame Number= 3 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 4 Number of Objects= 3 Vahicle_count= 3 Person_count= 0
Frame Number= 4 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 5 Number of Objects= 3 Vahicle_count= 3 Person_count= 0
Frame Number= 5 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 6 Number of Objects= 2 Vahicle_count= 2 Person_count= 0
Frame Number= 6 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 7 Number of Objects= 3 Vahicle_count= 2 Person_count= 1
Frame Number= 7 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 8 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 8 Number of Objects= 3 Vahicle_count= 3 Person_count= 0
Frame Number= 9 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 9 Number of Objects= 5 Vahicle_count= 3 Person_count= 1
Frame Number= 10 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 10 Number of Objects= 3 Vahicle_count= 2 Person_count= 0
Frame Number= 11 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 11 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 12 Number of Objects= 6 Vahicle_count= 4 Person_count= 0
Frame Number= 12 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 13 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 13 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 14 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 14 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 15 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 15 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 16 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 16 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 17 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 17 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 18 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 18 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 19 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 19 Number of Objects= 3 Vahicle_count= 2 Person_count= 0
Frame Number= 20 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 20 Number of Objects= 5 Vahicle_count= 3 Person_count= 0
Frame Number= 21 Number of Objects= 6 Vahicle_count= 4 Person_count= 1
Frame Number= 21 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 22 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 22 Number of Objects= 5 Vahicle_count= 3 Person_count= 1
Frame Number= 23 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 23 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 24 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 24 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 25 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 25 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 26 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 26 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 27 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 27 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 28 Number of Objects= 5 Vahicle_count= 3 Person_count= 1
Frame Number= 28 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 29 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 29 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 30 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 30 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 31 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 31 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 32 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 32 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 33 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 33 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 34 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 34 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 35 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 35 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 36 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 36 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 37 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 37 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 38 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 38 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 39 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 39 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 40 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 40 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 41 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 41 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 42 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 42 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 43 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 43 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 44 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 44 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 45 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 45 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 46 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 46 Number of Objects= 5 Vahicle_count= 4 Person_count= 0
Frame Number= 47 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 47 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 48 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 48 Number of Objects= 4 Vahicle_count= 3 Person_count= 0
Frame Number= 49 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 49 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 50 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 50 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 51 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 51 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 52 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 52 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 53 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 53 Number of Objects= 3 Vahicle_count= 2 Person_count= 1
Frame Number= 54 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 54 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 55 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 55 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 56 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 56 Number of Objects= 5 Vahicle_count= 4 Person_count= 1
Frame Number= 57 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 57 Number of Objects= 5 Vahicle_count= 3 Person_count= 2
Frame Number= 58 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 58 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 59 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 59 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 60 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 60 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 61 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 61 Number of Objects= 5 Vahicle_count= 4 Person_count= 1
Frame Number= 62 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 62 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 63 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 63 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 64 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
Frame Number= 64 Number of Objects= 5 Vahicle_count= 3 Person_count= 2
Frame Number= 65 Number of Objects= 4 Vahicle_count= 3 Person_count= 1
Frame Number= 65 Number of Objects= 0 Vahicle_count= 0 Person_count= 0
0:00:15.413927419   766      0x2b3c760 FIXME               basesink gstbasesink.c:3246:gst_base_sink_default_event:<filesink> stream-start event without group-id. Consider implementing group-id handling in the upstream elements
Pipeline state changed from READY to PAUSED
Pipeline state changed from READY to PAUSED

Looks like I have to implement group id in upstream elements. Can you give me a hint what it is? how it can be done?

kesong · June 21, 2022, 6:20am

Sorry for later response. Do you fixed your issue?

sandeep.yadav.07780 · June 21, 2022, 7:18am

No, the issue is still unfixed.

kesong · June 21, 2022, 9:22am

Can you use latest DS 6.1 and try DS samples?

yingliu · July 11, 2022, 4:56am

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

system · July 25, 2022, 4:56am

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.