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71 lines
3.1 KiB
71 lines
3.1 KiB
import os
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import sys
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proto_dir = os.path.join(os.path.dirname(__file__), 'message_queue', 'proto')
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if proto_dir not in sys.path:
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sys.path.append(proto_dir)
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import shared_manager
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from cvStreamer import cvStreamer
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from message_queue.proto.Message_pb2 import Message
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from message_queue.proto.TrackCommandMessage_pb2 import TrackCommand
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from message_queue.proto.enums_pb2 import MessageType
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from video_streamer.gst_video_streamer import GstVideoStreamer
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def findUsbCams():
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cv_cameras = []
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for i in range(50):
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cap = cvStreamer(i)
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if cap.isOpened():
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cv_cameras.append(cap)
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return cv_cameras
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core = "a"
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def manager_callback(msg_str):
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msg = Message()
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msg.ParseFromString(msg_str)
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if msg.msgType == MessageType.MESSAGE_TYPE_TOGGLE_TRACK:
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if msg.track_cmd.command == TrackCommand.TRACK_COMMAND_STOP:
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core.stop_track()
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elif msg.track_cmd.command == TrackCommand.TRACK_COMMAND_START:
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core.start_track(msg.track_cmd.x, msg.track_cmd.y, msg.track_cmd.w, msg.track_cmd.h)
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elif msg.track_cmd.command == TrackCommand.TRACK_COMMAND_START_DETECT:
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core.start_detect(msg.track_cmd.x, msg.track_cmd.y, msg.track_cmd.w, msg.track_cmd.h)
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elif msg.msgType == MessageType.MESSAGE_TYPE_TRACK_SETTINGS:
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core.set_thickness(msg.track_settings.thickness)
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elif msg.msgType == MessageType.MESSAGE_TYPE_SWITCH_CAMERA:
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print(f"switch camera detected ,primary value is : {msg.cam_switch.primaryCamType}")
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print(f"switch camera detected ,secondary value is : {msg.cam_switch.secondaryCamType}")
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core.set_source(msg.cam_switch.primaryCamType)
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elif msg.msgType == MessageType.MESSAGE_TYPE_SET_CAMERA:
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if msg.cam_set.cameraSource == 1:
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print(f"set camera source to network")
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ip = msg.cam_set.ip
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videoStreamers = []
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for src in range(2):
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rtsp_link = f'rtsp://admin:Abc.12345@{ip}:554/ch{src}/stream0'
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# ic(rtsp_link)
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videoStreamer = GstVideoStreamer(rtsp_link, [1920, 1080, 3], str(idx), fps=15)
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videoStreamer.cameraStatus.connect(handle_camera_status)
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print(f'{videoStreamer.id} connected')
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videoStreamers.append(videoStreamer)
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core.set_video_sources(videoStreamers)
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# videoStreamers = []
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# for idx, rtsp_link in enumerate(rtsp_links):
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# videoStreamer = GstVideoStreamer(rtsp_link, [1920, 1080, 3], str(idx), fps=15)
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# videoStreamer.cameraStatus.connect(handle_camera_status)
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# print(f'{videoStreamer.id} connected')
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# videoStreamers.append(videoStreamer)
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# core.set_video_sources(videoStreamers)
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else:
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sources = findUsbCams()
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if len(sources) >= 2:
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print("set camera source to captutre card")
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core.set_video_sources(findUsbCams())
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def handle_camera_status(status: int):
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m = Message()
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m.msgType = MessageType.MESSAGE_TYPE_CAMERA_CONNECTION_STATUS
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m.cam_status.status = status
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shared_manager.manager.send_message(m.SerializeToString())
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