YACWC
This commit is contained in:
255
deepstream_obj_det.py
Executable file → Normal file
255
deepstream_obj_det.py
Executable file → Normal file
@@ -16,19 +16,14 @@ import argparse
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pfm = LogColorize.watch_and_fix_permissions
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logger = get_logger(__name__,'/var/log/ml_vision_logs/00_watch_and_fix_permissions', stdout=True, systemd=False)
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Gst.debug_set_default_threshold(Gst.DebugLevel.INFO)
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os.environ.pop("DISPLAY",':0')
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target_width_detect = 1280
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target_height_detect = 720
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target_width_embed = 512
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target_height_embed = 512
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target_width = 1280
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target_height = 720
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os.environ.pop("DISPLAY",None)
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MUXER_BATCH_TIMEOUT_USEC = 1000000
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def embed_results_probe(pad,info,u_data, list_add, frame_num = 0):
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def embedder_results_probe(pad,info,u_data, list_add, frame_num = 0):
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gst_buffer = info.get_buffer()
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print("HEY I AM PROBING EMBEDDINGS")
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if not gst_buffer:
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print("Unable to get GstBuffer ")
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return
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@@ -109,7 +104,7 @@ def detector_results_probe(pad,info,u_data, list_add, frame_num = 0):
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frame_number=0
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num_rects=0
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got_fps = False
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print("HEY I AM PROBING DETECTIONS")
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gst_buffer = info.get_buffer()
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if not gst_buffer:
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print("Unable to get GstBuffer ")
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@@ -183,6 +178,7 @@ def detector_results_probe(pad,info,u_data, list_add, frame_num = 0):
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def cb_newpad(decodebin, decoder_src_pad,data):
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print("In cb_newpad\n")
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caps=decoder_src_pad.get_current_caps()
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if not caps:
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caps = decoder_src_pad.query_caps()
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@@ -219,22 +215,34 @@ def decodebin_child_added(child_proxy,Object,name,user_data):
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def create_source_bin(uri):
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print("Creating source bin")
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# Create a source GstBin to abstract this bin's content from the rest of the
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# pipeline
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bin_name="source-bin-any-format"
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print(bin_name)
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nbin=Gst.Bin.new(bin_name)
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if not nbin:
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sys.stderr.write(" Unable to create source bin \n")
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# Source element for reading from the uri.
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# We will use decodebin and let it figure out the container format of the
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# stream and the codec and plug the appropriate demux and decode plugins.
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uri_decode_bin=Gst.ElementFactory.make("uridecodebin", "uri-decode-bin")
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if not uri_decode_bin:
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sys.stderr.write(" Unable to create uri decode bin \n")
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# We set the input uri to the source element
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uri_decode_bin.set_property("uri",uri)
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uri_decode_bin.connect("pad-added",cb_newpad, nbin)
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# Connect to the "pad-added" signal of the decodebin which generates a
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# callback once a new pad for raw data has beed created by the decodebin
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uri_decode_bin.connect("pad-added",cb_newpad,nbin)
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uri_decode_bin.connect("child-added",decodebin_child_added,nbin)
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# We need to create a ghost pad for the source bin which will act as a proxy
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# for the video decoder src pad. The ghost pad will not have a target right
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# now. Once the decode bin creates the video decoder and generates the
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# cb_newpad callback, we will set the ghost pad target to the video decoder
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# src pad.
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Gst.Bin.add(nbin,uri_decode_bin)
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bin_pad=nbin.add_pad(Gst.GhostPad.new_no_target("src",Gst.PadDirection.SRC))
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if not bin_pad:
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@@ -253,116 +261,86 @@ def run_inference(file_path):
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pipeline = Gst.Pipeline()
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source_file=create_source_bin(file_path)
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tee=Gst.ElementFactory.make("tee", "nvsink-tee")
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# DETECT
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queue_detect=Gst.ElementFactory.make("queue", "nvtee-detect")
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streammux_detect = Gst.ElementFactory.make("nvstreammux", "Stream-muxer-detector")
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streammux_detect.set_property('width', target_width_detect)
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streammux_detect.set_property('height', target_height_detect)
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streammux_detect.set_property('batched-push-timeout', MUXER_BATCH_TIMEOUT_USEC)
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streammux_detect.set_property('enable-padding',1)
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streammux_detect.set_property('batch-size', 4)
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streammux = Gst.ElementFactory.make("nvstreammux", "Stream-muxer")
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nugget_detector = Gst.ElementFactory.make("nvinfer", "primary-inference")
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nugget_embedder = Gst.ElementFactory.make("nvinfer", "secondary-inference")
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streammux.set_property('width', target_width)
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streammux.set_property('height', target_height)
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streammux.set_property('batched-push-timeout', MUXER_BATCH_TIMEOUT_USEC)
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streammux.set_property('enable-padding',1)
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streammux.set_property('batch-size', 4)
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# nugget_detector.set_property('config-file-path', "/home/thebears/DeepStream-Yolo/detector.txt")
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nugget_detector.set_property('config-file-path', "/home/thebears/DeepStream-Yolo/config_infer_primary_yoloV7.txt")
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nugget_embedder.set_property('config-file-path', "/home/thebears/DeepStream-Yolo/embedder.txt")
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fakesink_detect = Gst.ElementFactory.make("fakesink","fakesink")
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fakesink_detect.set_property('enable-last-sample', 0)
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fakesink_detect.set_property('sync', 0)
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fakesink1 = Gst.ElementFactory.make("fakesink","fakesink")
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fakesink1.set_property('enable-last-sample', 0)
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fakesink1.set_property('sync', 0)
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pipeline.add(fakesink1)
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fakesink2 = Gst.ElementFactory.make("fakesink","fakesink2")
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fakesink2.set_property('enable-last-sample', 0)
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fakesink2.set_property('sync', 0)
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pipeline.add(fakesink2)
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# EMBED
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queue_embed=Gst.ElementFactory.make("queue", "nvtee-que-embed")
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streammux_embed = Gst.ElementFactory.make("nvstreammux", "Stream-muxer-embed")
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streammux_embed.set_property('width', target_width_embed)
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streammux_embed.set_property('height', target_height_embed)
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streammux_embed.set_property('batched-push-timeout', MUXER_BATCH_TIMEOUT_USEC)
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streammux_embed.set_property('enable-padding',1)
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streammux_embed.set_property('batch-size', 4)
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nugget_embed = Gst.ElementFactory.make("nvinfer", "primary-inference")
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nugget_embed.set_property('config-file-path', "/home/thebears/DeepStream-Yolo/embedder.txt")
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# nugget_embed.set_property('config-file-path', "/home/thebears/DeepStream-Yolo/config_infer_primary_yoloV7.txt")
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fakesink_embed = Gst.ElementFactory.make("fakesink","fakesink2")
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fakesink_embed.set_property('enable-last-sample', 0)
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fakesink_embed.set_property('sync', 0)
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pipeline.add(streammux)
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pipeline.add(nugget_detector)
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pipeline.add(nugget_embedder)
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# LINKING
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# Ensure NVMM caps with a capsfilter
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# capsfilter = Gst.ElementFactory.make("capsfilter", "capsfilter")
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# capsfilter.set_property("caps", Gst.Caps.from_string("video/x-raw(memory:NVMM), format=NV12"))
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# pipeline.add(capsfilter)
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# uri_name = 'file:///home/thebears/railing.mp4'
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# uri_name = 'file:///home/thebears/railing_00_20250213094806.mp4'
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source_file=create_source_bin(file_path)
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pipeline.add(source_file)
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stream_pad = streammux.request_pad_simple("sink_0")
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source_pad = source_file.get_static_pad("src")
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source_pad.link(stream_pad)
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tee=Gst.ElementFactory.make("tee", "nvsink-tee")
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pipeline.add(tee)
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nvvidconv = Gst.ElementFactory.make("nvvidconv", "nvvidconv")
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pipeline.add(nvvidconv)
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queue1=Gst.ElementFactory.make("queue", "nvtee-que1")
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queue2=Gst.ElementFactory.make("queue", "nvtee-que2")
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pipeline.add(queue1)
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pipeline.add(queue2)
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streammux.link(tee)
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source_file.link(nvvidconv)
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# nvvidconv.link(capsfilter)
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# capsfilter.link(tee)
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nvvidconv.link(tee)
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tee.link(queue1)
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tee.link(queue2)
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# preprocess_detector = Gst.ElementFactory.make("nvdspreprocess","preprocess_detector")
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# preprocess_detector.set_property('config-file', "/home/thebears/DeepStream-Yolo/detector_preprocess.txt")
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# preprocess_detector.set_property('config-file',pre_file)
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# preprocess_embedder = Gst.ElementFactory.make("nvdspreprocess","preprocess_embedder")
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# preprocess_embedder.set_property('config-file', "/home/thebears/DeepStream-Yolo/embedder_preprocess.txt")
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# preprocess_embedder.set_property('config-file',pre_file)
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# pipeline.add(preprocess_detector)
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# pipeline.add(preprocess_embedder)
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# queue1.link(preprocess_detector)
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# preprocess_detector.link(nugget_detector)
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# queue2.link(preprocess_embedder)
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# preprocess_embedder.link(nugget_embedder)
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queue1.link(nugget_detector)
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queue2.link(nugget_embedder)
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if True:
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pipeline.add(queue_detect)
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pipeline.add(streammux_detect)
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pipeline.add(nugget_detector)
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pipeline.add(fakesink_detect)
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tee.get_request_pad("src_%u").link(queue_detect.get_static_pad("sink"))
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queue_detect.get_static_pad("src").link(streammux_detect.get_request_pad("sink_0"))
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streammux_detect.link(nugget_detector)
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nugget_detector.link(fakesink_detect)
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if False:
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pipeline.add(queue_embed)
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pipeline.add(streammux_embed)
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pipeline.add(nugget_embed)
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pipeline.add(fakesink_embed)
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tee.get_request_pad("src_%u").link(queue_embed.get_static_pad("sink"))
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queue_embed.get_static_pad("src").link(streammux_embed.get_request_pad("sink_0"))
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streammux_embed.link(nugget_embed)
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nugget_embed.link(fakesink_embed)
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print_pipeline_structure(pipeline)
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cmd = f'/usr/bin/ffprobe -v error -select_streams v:0 -count_packets -show_entries stream=nb_read_packets -of csv=p=0 {file_path}'#/srv/ftp/railing/2025/02/28/railing_00_20250228115800.mp4
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try:
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frames = int(os.popen(cmd).read().strip())
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@@ -371,24 +349,21 @@ def run_inference(file_path):
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logger.info(f"TOTAL_FRAMES: {frames}")
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embed_list = list()
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embedder_list = list()
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Gst.debug_bin_to_dot_file(pipeline, Gst.DebugGraphDetails.ALL, "pipeline_structure")
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embed_results = partial(embed_results_probe, list_add=embed_list, frame_num = frames)
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nugget_embed.get_static_pad("src").add_probe(Gst.PadProbeType.BUFFER, embed_results, 0)
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embedder_results = partial(embedder_results_probe, list_add=embedder_list, frame_num = frames)
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nugget_embedder.get_static_pad("src").add_probe(Gst.PadProbeType.BUFFER, embedder_results, 0)
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Gst.debug_bin_to_dot_file(pipeline, Gst.DebugGraphDetails.ALL, "/home/thebears/local/source/pipeline_structure")
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detector_list = list()
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detector_results = partial(detector_results_probe, list_add = detector_list, frame_num = frames)
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nugget_detector.get_static_pad("src").add_probe(Gst.PadProbeType.BUFFER, detector_results, 0)
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print("AFTER SETTING STATIC PADS")
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def get_pipeline_string(pipeline):
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if not isinstance(pipeline, Gst.Pipeline):
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return None
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@@ -403,9 +378,11 @@ def run_inference(file_path):
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return " ! ".join(elements)
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Gst.debug_bin_to_dot_file(pipeline, Gst.DebugGraphDetails.ALL, "pipeline_structure")
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nugget_detector.link(fakesink1)
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nugget_embedder.link(fakesink2)
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print(get_pipeline_string(pipeline))
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# create an event loop and feed gstreamer bus mesages to it
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loop = GLib.MainLoop()
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bus = pipeline.get_bus()
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@@ -421,45 +398,7 @@ def run_inference(file_path):
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pass
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# cleanup
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pipeline.set_state(Gst.State.NULL)
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return detector_list, embed_list
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def print_pipeline_structure(pipeline):
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"""
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Recursively prints elements in the pipeline and their properties.
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"""
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if not isinstance(pipeline, Gst.Pipeline):
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print("Not a valid GStreamer pipeline.")
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return
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def _print_element_properties(element, indent=0):
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spaces = " " * indent
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print(spaces + f"Element: {element.get_name()} (Type: {element.get_factory().get_name()})")
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# Print its properties
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for prop in element.list_properties():
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try:
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val = element.get_property(prop.name)
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if val != prop.default_value: # Display only non-default properties
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print(spaces + f" - {prop.name}: {val}")
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except:
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pass
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def _print_pipeline_structure(element, indent=0):
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spaces = " " * indent
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children = element.children if hasattr(element, 'children') else []
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if len(children) > 0:
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print(spaces + f"[{element.get_name()}]")
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for child in children:
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_print_pipeline_structure(child, indent + 2)
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else:
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_print_element_properties(element, indent)
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print("\nPipeline Structure:")
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print("===================")
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_print_pipeline_structure(pipeline)
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print("===================\n")
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return detector_list, embedder_list
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def get_detailed_pipeline_string(pipeline):
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"""Generate a more detailed pipeline string with properties"""
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@@ -16,7 +16,7 @@ import argparse
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pfm = LogColorize.watch_and_fix_permissions
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logger = get_logger(__name__,'/var/log/ml_vision_logs/00_watch_and_fix_permissions', stdout=True, systemd=False)
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Gst.debug_set_default_threshold(Gst.DebugLevel.INFO)
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Gst.debug_set_default_threshold(Gst.DebugLevel.ERROR)
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os.environ.pop("DISPLAY",':0')
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target_width_detect = 1280
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target_height_detect = 720
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@@ -26,6 +26,99 @@ target_width_embed = 512
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target_height_embed = 512
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MUXER_BATCH_TIMEOUT_USEC = 1000000
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def print_pipeline_structure(pipeline):
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"""
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Recursively prints elements in the pipeline and their properties.
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"""
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if not isinstance(pipeline, Gst.Pipeline):
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print("Not a valid GStreamer pipeline.")
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return
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def _print_element_properties(element, indent=0):
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spaces = " " * indent
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print(spaces + f"Element: {element.get_name()} (Type: {element.get_factory().get_name()})")
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# Print its properties
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for prop in element.list_properties():
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try:
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val = element.get_property(prop.name)
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if val != prop.default_value: # Display only non-default properties
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print(spaces + f" - {prop.name}: {val}")
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except:
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pass
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def _print_pipeline_structure(element, indent=0):
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spaces = " " * indent
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children = element.children if hasattr(element, 'children') else []
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if len(children) > 0:
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print(spaces + f"[{element.get_name()}]")
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for child in children:
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_print_pipeline_structure(child, indent + 2)
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else:
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_print_element_properties(element, indent)
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print("\nPipeline Structure:")
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print("===================")
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_print_pipeline_structure(pipeline)
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print("===================\n")
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def get_detailed_pipeline_string(pipeline):
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"""Generate a more detailed pipeline string with properties"""
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if not isinstance(pipeline, Gst.Pipeline):
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return None
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def get_element_string(element):
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# Get element factory name
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factory = element.get_factory()
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if factory:
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element_str = factory.get_name()
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else:
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element_str = element.get_name()
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# Add properties
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props = []
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for prop in element.list_properties():
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# Skip some properties that are typically not set in command line
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if prop.name in ('name', 'parent'):
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continue
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try:
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val = element.get_property(prop.name)
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if val is not None and val != prop.default_value:
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# Format value appropriately based on type
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if isinstance(val, str):
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props.append(f"{prop.name}=\"{val}\"")
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elif isinstance(val, bool):
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props.append(f"{prop.name}={str(val).lower()}")
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else:
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props.append(f"{prop.name}={val}")
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except:
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# Skip properties that can't be read
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pass
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if props:
|
||||
element_str += " " + " ".join(props)
|
||||
|
||||
return element_str
|
||||
|
||||
result = []
|
||||
|
||||
# Simple approach - just gets top-level elements
|
||||
iterator = pipeline.iterate_elements()
|
||||
while True:
|
||||
ret, element = iterator.next()
|
||||
if ret != Gst.IteratorResult.OK:
|
||||
break
|
||||
result.append(get_element_string(element))
|
||||
|
||||
return " ! ".join(result)
|
||||
|
||||
|
||||
|
||||
|
||||
def embed_results_probe(pad,info,u_data, list_add, frame_num = 0):
|
||||
gst_buffer = info.get_buffer()
|
||||
print("HEY I AM PROBING EMBEDDINGS")
|
||||
@@ -243,7 +336,9 @@ def create_source_bin(uri):
|
||||
return nbin
|
||||
|
||||
|
||||
def run_inference(file_path):
|
||||
#def run_inference(file_path):
|
||||
if True:
|
||||
file_path = '/home/thebears/local/source/short.mp4'
|
||||
os.environ.pop("DISPLAY",None)
|
||||
if not file_path.startswith('file://'):
|
||||
file_path = 'file://'+file_path
|
||||
@@ -421,97 +516,7 @@ def run_inference(file_path):
|
||||
pass
|
||||
# cleanup
|
||||
pipeline.set_state(Gst.State.NULL)
|
||||
return detector_list, embed_list
|
||||
|
||||
def print_pipeline_structure(pipeline):
|
||||
"""
|
||||
Recursively prints elements in the pipeline and their properties.
|
||||
"""
|
||||
if not isinstance(pipeline, Gst.Pipeline):
|
||||
print("Not a valid GStreamer pipeline.")
|
||||
return
|
||||
|
||||
def _print_element_properties(element, indent=0):
|
||||
spaces = " " * indent
|
||||
print(spaces + f"Element: {element.get_name()} (Type: {element.get_factory().get_name()})")
|
||||
|
||||
# Print its properties
|
||||
for prop in element.list_properties():
|
||||
try:
|
||||
val = element.get_property(prop.name)
|
||||
if val != prop.default_value: # Display only non-default properties
|
||||
print(spaces + f" - {prop.name}: {val}")
|
||||
except:
|
||||
pass
|
||||
|
||||
def _print_pipeline_structure(element, indent=0):
|
||||
spaces = " " * indent
|
||||
children = element.children if hasattr(element, 'children') else []
|
||||
|
||||
if len(children) > 0:
|
||||
print(spaces + f"[{element.get_name()}]")
|
||||
for child in children:
|
||||
_print_pipeline_structure(child, indent + 2)
|
||||
else:
|
||||
_print_element_properties(element, indent)
|
||||
|
||||
print("\nPipeline Structure:")
|
||||
print("===================")
|
||||
_print_pipeline_structure(pipeline)
|
||||
print("===================\n")
|
||||
|
||||
|
||||
def get_detailed_pipeline_string(pipeline):
|
||||
"""Generate a more detailed pipeline string with properties"""
|
||||
if not isinstance(pipeline, Gst.Pipeline):
|
||||
return None
|
||||
|
||||
def get_element_string(element):
|
||||
# Get element factory name
|
||||
factory = element.get_factory()
|
||||
if factory:
|
||||
element_str = factory.get_name()
|
||||
else:
|
||||
element_str = element.get_name()
|
||||
|
||||
# Add properties
|
||||
props = []
|
||||
for prop in element.list_properties():
|
||||
# Skip some properties that are typically not set in command line
|
||||
if prop.name in ('name', 'parent'):
|
||||
continue
|
||||
|
||||
try:
|
||||
val = element.get_property(prop.name)
|
||||
if val is not None and val != prop.default_value:
|
||||
# Format value appropriately based on type
|
||||
if isinstance(val, str):
|
||||
props.append(f"{prop.name}=\"{val}\"")
|
||||
elif isinstance(val, bool):
|
||||
props.append(f"{prop.name}={str(val).lower()}")
|
||||
else:
|
||||
props.append(f"{prop.name}={val}")
|
||||
except:
|
||||
# Skip properties that can't be read
|
||||
pass
|
||||
|
||||
if props:
|
||||
element_str += " " + " ".join(props)
|
||||
|
||||
return element_str
|
||||
|
||||
result = []
|
||||
|
||||
# Simple approach - just gets top-level elements
|
||||
iterator = pipeline.iterate_elements()
|
||||
while True:
|
||||
ret, element = iterator.next()
|
||||
if ret != Gst.IteratorResult.OK:
|
||||
break
|
||||
result.append(get_element_string(element))
|
||||
|
||||
return " ! ".join(result)
|
||||
|
||||
# return detector_list, embed_list
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user