Question: I am trying to get MediaPipe Pose estimation running on VS code on my MacBook M1. I installed it using pip install mediapipe-silicon and it installed successfully. I am running the generic MediaPipe code without modifications: import cv2 import mediapipe as mp import numpy as np mp_drawing = mp.solutions.drawing_utils mp_drawing_styles = mp.solutions.drawing_styles mp_pose = mp.solutions.pose cap = cv2.VideoCapture(0) with mp_pose.Pose( min_detection_confidence=0.5, min_tracking_confidence=0.5) as pose: while cap.isOpened(): success, image = cap.read() if not success: print("Ignoring empty camera frame.") # If loading a video, use 'break' instead of 'continue'. continue # To improve performance, optionally mark the image as not writeable to # pass by reference. image.flags.writeable = False image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB) results = pose.process(image) # Draw the pose annotation on the image. image.flags.writeable = True image = cv2.cvtColor(image, cv2.COLOR_RGB2BGR) mp_drawing.draw_landmarks( image, results.pose_landmarks, mp_pose.POSE_CONNECTIONS, landmark_drawing_spec=mp_drawing_styles.get_default_pose_landmarks_style()) # Flip the image horizontally for a selfie-view display. cv2.imshow('MediaPipe Pose', cv2.flip(image, 1)) if cv2.waitKey(5) & 0xFF == 27: break cap.release()  When I run this code, the webcam light turns on for 2 seconds and then off. I do not get a pop up window to see the webcam. I also get this on the terminal: objc[90068]: Class CaptureDelegate is implemented in both /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cv2/cv2.cpython-310-darwin.so (0x10abe6458) and /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/mediapipe/.dylibs/libopencv_videoio.3.4.16.dylib (0x10d4cc860). One of the two will be used. Which one is undefined. objc[90068]: Class CVWindow is implemented in both /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cv2/cv2.cpython-310-darwin.so (0x10abe64a8) and /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/mediapipe/.dylibs/libopencv_highgui.3.4.16.dylib (0x10c430a68). One of the two will be used. Which one is undefined. objc[90068]: Class CVView is implemented in both /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cv2/cv2.cpython-310-darwin.so (0x10abe64d0) and /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/mediapipe/.dylibs/libopencv_highgui.3.4.16.dylib (0x10c430a90). One of the two will be used. Which one is undefined. objc[90068]: Class CVSlider is implemented in both /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cv2/cv2.cpython-310-darwin.so (0x10abe64f8) and /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/mediapipe/.dylibs/libopencv_highgui.3.4.16.dylib (0x10c430ab8). One of the two will be used. Which one is undefined. [libprotobuf ERROR external/com_google_protobuf/src/google/protobuf/text_format.cc:335] Error parsing text-format mediapipe.CalculatorGraphConfig: 22:9: Message type "mediapipe.CalculatorOptions" has no field named "ext". Traceback (most recent call last): File "/Users/jana/Documents/GitHub/AS2-MLC-Project/multi_pose.py", line 7, in <module> with mp_pose.Pose( File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/mediapipe/python/solutions/pose.py", line 146, in __init__ super().__init__( File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/mediapipe/python/solution_base.py", line 247, in __init__ self._graph = calculator_graph.CalculatorGraph( RuntimeError: Failed to parse: node { calculator: "ImagePropertiesCalculator" input_stream: "IMAGE_CPU:image" output_stream: "SIZE:image_size" } node { calculator: "PreviousLoopbackCalculator" input_stream: "MAIN:image" input_stream: "LOOP:pose_rect_from_landmarks" output_stream: "PREV_LOOP:prev_pose_rect_from_landmarks" input_stream_info { tag_index: "LOOP" back_edge: true } } node { calculator: "GateCalculator" input_stream: "prev_pose_rect_from_landmarks" output_stream: "gated_prev_pose_rect_from_landmarks" input_side_packet: "ALLOW:use_prev_landmarks" options { ext { allow: true } } } node { calculator: "PacketPresenceCalculator" input_stream: "PACKET:gated_prev_pose_rect_from_landmarks" output_stream: "PRESENCE:prev_pose_rect_from_landmarks_is_present" } node { calculator: "GateCalculator" input_stream: "image" input_stream: "image_size" input_stream: "DISALLOW:prev_pose_rect_from_landmarks_is_present" output_stream: "image_for_pose_detection" output_stream: "image_size_for_pose_detection" options { ext { empty_packets_as_allow: true } } } node { name: "posedetectioncpu__ImageToTensorCalculator" calculator: "ImageToTensorCalculator" input_stream: "IMAGE:image_for_pose_detection" output_stream: "TENSORS:posedetectioncpu__input_tensors" output_stream: "LETTERBOX_PADDING:posedetectioncpu__letterbox_padding" options { ext { output_tensor_width: 224 output_tensor_height: 224 keep_aspect_ratio: true output_tensor_float_range { min: -1 max: 1 } gpu_origin: TOP_LEFT border_mode: BORDER_ZERO } } } node { name: "posedetectioncpu__SsdAnchorsCalculator" calculator: "SsdAnchorsCalculator" output_side_packet: "posedetectioncpu__anchors" options { ext { input_size_width: 224 input_size_height: 224 min_scale: 0.1484375 max_scale: 0.75 anchor_offset_x: 0.5 anchor_offset_y: 0.5 num_layers: 5 strides: 8 strides: 16 strides: 32 strides: 32 strides: 32 aspect_ratios: 1 fixed_anchor_size: true } } } node { name: "poselandmarkbyroicpu__ImagePropertiesCalculator" calculator: "ImagePropertiesCalculator" input_stream: "IMAGE_CPU:image" output_stream: "SIZE:poselandmarkbyroicpu__image_size" } node { name: "posedetectioncpu__inferencecalculator__posedetectioncpu__InferenceCalculator" calculator: "InferenceCalculatorCpu" input_stream: "TENSORS:posedetectioncpu__input_tensors" output_stream: "TENSORS:posedetectioncpu__detection_tensors" options { ext { model_path: "mediapipe/modules/pose_detection/pose_detection.tflite" delegate { xnnpack { } } } } } node { name: "posedetectioncpu__TensorsToDetectionsCalculator" calculator: "TensorsToDetectionsCalculator" input_stream: "TENSORS:posedetectioncpu__detection_tensors" output_stream: "DETECTIONS:posedetectioncpu__unfiltered_detections" input_side_packet: "ANCHORS:posedetectioncpu__anchors" options { ext { num_classes: 1 num_boxes: 2254 num_coords: 12 keypoint_coord_offset: 4 num_keypoints: 4 num_values_per_keypoint: 2 box_coord_offset: 0 x_scale: 224 y_scale: 224 w_scale: 224 h_scale: 224 reverse_output_order: true sigmoid_score: true score_clipping_thresh: 100 min_score_thresh: 0.5 } } } node { name: "posedetectioncpu__NonMaxSuppressionCalculator" calculator: "NonMaxSuppressionCalculator" input_stream: "posedetectioncpu__unfiltered_detections" output_stream: "posedetectioncpu__filtered_detections" options { ext { min_suppression_threshold: 0.3 overlap_type: INTERSECTION_OVER_UNION algorithm: WEIGHTED } } } node { name: "posedetectioncpu__DetectionLetterboxRemovalCalculator" calculator: "DetectionLetterboxRemovalCalculator" input_stream: "DETECTIONS:posedetectioncpu__filtered_detections" input_stream: "LETTERBOX_PADDING:posedetectioncpu__letterbox_padding" output_stream: "DETECTIONS:pose_detections" } node { calculator: "SplitDetectionVectorCalculator" input_stream: "pose_detections" output_stream: "pose_detection" options { ext { ranges { begin: 0 end: 1 } element_only: true } } } node { name: "posedetectiontoroi__AlignmentPointsRectsCalculator" calculator: "AlignmentPointsRectsCalculator" input_stream: "DETECTION:pose_detection" input_stream: "IMAGE_SIZE:image_size_for_pose_detection" output_stream: "NORM_RECT:posedetectiontoroi__raw_roi" options { ext { rotation_vector_start_keypoint_index: 0 rotation_vector_end_keypoint_index: 1 rotation_vector_target_angle_degrees: 90 } } } node { name: "posedetectiontoroi__RectTransformationCalculator" calculator: "RectTransformationCalculator" input_stream: "NORM_RECT:posedetectiontoroi__raw_roi" input_stream: "IMAGE_SIZE:image_size_for_pose_detection" output_stream: "pose_rect_from_detection" options { ext { scale_x: 1.25 scale_y: 1.25 square_long: true } } } node { calculator: "MergeCalculator" input_stream: "pose_rect_from_detection" input_stream: "gated_prev_pose_rect_from_landmarks" output_stream: "pose_rect" } node { name: "poselandmarkbyroicpu__ImageToTensorCalculator" calculator: "ImageToTensorCalculator" input_stream: "IMAGE:image" input_stream: "NORM_RECT:pose_rect" output_stream: "TENSORS:poselandmarkbyroicpu__input_tensors" output_stream: "LETTERBOX_PADDING:poselandmarkbyroicpu__letterbox_padding" output_stream: "MATRIX:poselandmarkbyroicpu__transformation_matrix" options { ext { output_tensor_width: 256 output_tensor_height: 256 keep_aspect_ratio: true output_tensor_float_range { min: 0 max: 1 } } } } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__InverseMatrixCalculator" calculator: "InverseMatrixCalculator" input_stream: "MATRIX:poselandmarkbyroicpu__transformation_matrix" output_stream: "MATRIX:poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__inverse_transformation_matrix" } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__SwitchDemuxCalculator" calculator: "SwitchDemuxCalculator" input_side_packet: "SELECT:model_complexity" options { ext { select: 1 } } input_stream_handler { input_stream_handler: "ImmediateInputStreamHandler" } } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__ConstantSidePacketCalculator_1" calculator: "ConstantSidePacketCalculator" output_side_packet: "PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__c0__poselandmarkbyroicpu__poselandmarkmodelloader__model_path" options { ext { packet { string_value: "mediapipe/modules/pose_landmark/pose_landmark_lite.tflite" } } } } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__ConstantSidePacketCalculator_2" calculator: "ConstantSidePacketCalculator" output_side_packet: "PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__c1__poselandmarkbyroicpu__poselandmarkmodelloader__model_path" options { ext { packet { string_value: "mediapipe/modules/pose_landmark/pose_landmark_full.tflite" } } } } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__ConstantSidePacketCalculator_3" calculator: "ConstantSidePacketCalculator" output_side_packet: "PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__c2__poselandmarkbyroicpu__poselandmarkmodelloader__model_path" options { ext { packet { string_value: "mediapipe/modules/pose_landmark/pose_landmark_heavy.tflite" } } } } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__SwitchMuxCalculator" calculator: "SwitchMuxCalculator" input_side_packet: "SELECT:model_complexity" input_side_packet: "C0__PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__c0__poselandmarkbyroicpu__poselandmarkmodelloader__model_path" input_side_packet: "C1__PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__c1__poselandmarkbyroicpu__poselandmarkmodelloader__model_path" input_side_packet: "C2__PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__switchcontainer__c2__poselandmarkbyroicpu__poselandmarkmodelloader__model_path" output_side_packet: "PACKET:poselandmarkbyroicpu__poselandmarkmodelloader__model_path" options { ext { select: 1 } } input_stream_handler { input_stream_handler: "ImmediateInputStreamHandler" } } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__LocalFileContentsCalculator" calculator: "LocalFileContentsCalculator" input_side_packet: "FILE_PATH:poselandmarkbyroicpu__poselandmarkmodelloader__model_path" output_side_packet: "CONTENTS:poselandmarkbyroicpu__poselandmarkmodelloader__model_blob" options { ext { text_mode: false } } } node { name: "poselandmarkbyroicpu__poselandmarkmodelloader__TfLiteModelCalculator" calculator: "TfLiteModelCalculator" input_side_packet: "MODEL_BLOB:poselandmarkbyroicpu__poselandmarkmodelloader__model_blob" output_side_packet: "MODEL:poselandmarkbyroicpu__model" } node { name: "poselandmarkbyroicpu__inferencecalculator__poselandmarkbyroicpu__InferenceCalculator" calculator: "InferenceCalculatorCpu" input_stream: "TENSORS:poselandmarkbyroicpu__input_tensors" output_stream: "TENSORS:poselandmarkbyroicpu__output_tensors" input_side_packet: "MODEL:poselandmarkbyroicpu__model" options { ext { delegate { xnnpack { } } } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__SplitTensorVectorCalculator" calculator: "SplitTensorVectorCalculator" input_stream: "poselandmarkbyroicpu__output_tensors" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__landmark_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__pose_flag_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__segmentation_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__heatmap_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__world_landmark_tensor" options { ext { ranges { begin: 0 end: 1 } ranges { begin: 1 end: 2 } ranges { begin: 2 end: 3 } ranges { begin: 3 end: 4 } ranges { begin: 4 end: 5 } } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__TensorsToFloatsCalculator" calculator: "TensorsToFloatsCalculator" input_stream: "TENSORS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__pose_flag_tensor" output_stream: "FLOAT:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__pose_presence_score" } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ThresholdingCalculator" calculator: "ThresholdingCalculator" input_stream: "FLOAT:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__pose_presence_score" output_stream: "FLAG:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__pose_presence" options { ext { threshold: 0.5 } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__GateCalculator_1" calculator: "GateCalculator" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__landmark_tensor" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__world_landmark_tensor" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__segmentation_tensor" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__heatmap_tensor" input_stream: "ALLOW:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__pose_presence" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_landmark_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_world_landmark_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_segmentation_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_heatmap_tensor" } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__TensorsToLandmarksCalculator_1" calculator: "TensorsToLandmarksCalculator" input_stream: "TENSORS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_landmark_tensor" output_stream: "NORM_LANDMARKS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__raw_landmarks" options { ext { num_landmarks: 39 input_image_width: 256 input_image_height: 256 visibility_activation: SIGMOID presence_activation: SIGMOID } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__RefineLandmarksFromHeatmapCalculator" calculator: "RefineLandmarksFromHeatmapCalculator" input_stream: "NORM_LANDMARKS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__raw_landmarks" input_stream: "TENSORS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_heatmap_tensor" output_stream: "NORM_LANDMARKS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__all_landmarks" options { } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__SplitNormalizedLandmarkListCalculator" calculator: "SplitNormalizedLandmarkListCalculator" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__all_landmarks" output_stream: "poselandmarkbyroicpu__roi_landmarks" output_stream: "poselandmarkbyroicpu__roi_auxiliary_landmarks" options { ext { ranges { begin: 0 end: 33 } ranges { begin: 33 end: 35 } } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__TensorsToLandmarksCalculator_2" calculator: "TensorsToLandmarksCalculator" input_stream: "TENSORS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_world_landmark_tensor" output_stream: "LANDMARKS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__all_world_landmarks" options { ext { num_landmarks: 39 } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__SplitLandmarkListCalculator" calculator: "SplitLandmarkListCalculator" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__all_world_landmarks" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__world_landmarks_without_visibility" options { ext { ranges { begin: 0 end: 33 } } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__VisibilityCopyCalculator" calculator: "VisibilityCopyCalculator" input_stream: "NORM_LANDMARKS_FROM:poselandmarkbyroicpu__roi_landmarks" input_stream: "LANDMARKS_TO:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__world_landmarks_without_visibility" output_stream: "LANDMARKS_TO:poselandmarkbyroicpu__roi_world_landmarks" options { } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__GateCalculator_2" calculator: "GateCalculator" input_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__ensured_segmentation_tensor" output_stream: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__enabled_segmentation_tensor" input_side_packet: "ALLOW:enable_segmentation" options { ext { allow: false } } } node { name: "poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__TensorsToSegmentationCalculator" calculator: "TensorsToSegmentationCalculator" input_stream: "TENSORS:poselandmarkbyroicpu__tensorstoposelandmarksandsegmentation__enabled_segmentation_tensor" output_stream: "MASK:poselandmarkbyroicpu__roi_segmentation_mask" options { ext { gpu_origin: TOP_LEFT activation: SIGMOID } } } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__LandmarkLetterboxRemovalCalculator_1" calculator: "LandmarkLetterboxRemovalCalculator" input_stream: "LANDMARKS:poselandmarkbyroicpu__roi_landmarks" input_stream: "LETTERBOX_PADDING:poselandmarkbyroicpu__letterbox_padding" output_stream: "LANDMARKS:poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__adjusted_landmarks" } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__LandmarkLetterboxRemovalCalculator_2" calculator: "LandmarkLetterboxRemovalCalculator" input_stream: "LANDMARKS:poselandmarkbyroicpu__roi_auxiliary_landmarks" input_stream: "LETTERBOX_PADDING:poselandmarkbyroicpu__letterbox_padding" output_stream: "LANDMARKS:poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__adjusted_auxiliary_landmarks" } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__LandmarkProjectionCalculator_1" calculator: "LandmarkProjectionCalculator" input_stream: "NORM_LANDMARKS:poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__adjusted_landmarks" input_stream: "NORM_RECT:pose_rect" output_stream: "NORM_LANDMARKS:unfiltered_pose_landmarks" } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__LandmarkProjectionCalculator_2" calculator: "LandmarkProjectionCalculator" input_stream: "NORM_LANDMARKS:poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__adjusted_auxiliary_landmarks" input_stream: "NORM_RECT:pose_rect" output_stream: "NORM_LANDMARKS:unfiltered_auxiliary_landmarks" } node { name: "poselandmarkfiltering__LandmarksToDetectionCalculator" calculator: "LandmarksToDetectionCalculator" input_stream: "NORM_LANDMARKS:unfiltered_auxiliary_landmarks" output_stream: "DETECTION:poselandmarkfiltering__aux_detection" } node { name: "poselandmarkfiltering__AlignmentPointsRectsCalculator" calculator: "AlignmentPointsRectsCalculator" input_stream: "DETECTION:poselandmarkfiltering__aux_detection" input_stream: "IMAGE_SIZE:image_size" output_stream: "NORM_RECT:poselandmarkfiltering__roi" options { ext { rotation_vector_start_keypoint_index: 0 rotation_vector_end_keypoint_index: 1 rotation_vector_target_angle_degrees: 90 } } } node { name: "poselandmarkfiltering__VisibilitySmoothingCalculator" calculator: "VisibilitySmoothingCalculator" input_stream: "NORM_LANDMARKS:unfiltered_auxiliary_landmarks" output_stream: "NORM_FILTERED_LANDMARKS:poselandmarkfiltering__filtered_aux_visibility" options { ext { low_pass_filter { alpha: 0.1 } } } } node { name: "poselandmarkfiltering__LandmarksSmoothingCalculator" calculator: "LandmarksSmoothingCalculator" input_stream: "NORM_LANDMARKS:poselandmarkfiltering__filtered_aux_visibility" input_stream: "IMAGE_SIZE:image_size" input_stream: "OBJECT_SCALE_ROI:poselandmarkfiltering__roi" output_stream: "NORM_FILTERED_LANDMARKS:auxiliary_landmarks" options { ext { one_euro_filter { min_cutoff: 0.01 beta: 10 derivate_cutoff: 1 } } } } node { name: "poselandmarkstoroi__LandmarksToDetectionCalculator" calculator: "LandmarksToDetectionCalculator" input_stream: "NORM_LANDMARKS:auxiliary_landmarks" output_stream: "DETECTION:poselandmarkstoroi__detection" } node { name: "poselandmarkstoroi__AlignmentPointsRectsCalculator" calculator: "AlignmentPointsRectsCalculator" input_stream: "DETECTION:poselandmarkstoroi__detection" input_stream: "IMAGE_SIZE:image_size" output_stream: "NORM_RECT:poselandmarkstoroi__raw_roi" options { ext { rotation_vector_start_keypoint_index: 0 rotation_vector_end_keypoint_index: 1 rotation_vector_target_angle_degrees: 90 } } } node { name: "poselandmarkstoroi__RectTransformationCalculator" calculator: "RectTransformationCalculator" input_stream: "NORM_RECT:poselandmarkstoroi__raw_roi" input_stream: "IMAGE_SIZE:image_size" output_stream: "pose_rect_from_landmarks" options { ext { scale_x: 1.25 scale_y: 1.25 square_long: true } } } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__WorldLandmarkProjectionCalculator" calculator: "WorldLandmarkProjectionCalculator" input_stream: "LANDMARKS:poselandmarkbyroicpu__roi_world_landmarks" input_stream: "NORM_RECT:pose_rect" output_stream: "LANDMARKS:unfiltered_world_landmarks" } node { name: "poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__WarpAffineCalculator" calculator: "WarpAffineCalculator" input_stream: "IMAGE:poselandmarkbyroicpu__roi_segmentation_mask" input_stream: "MATRIX:poselandmarkbyroicpu__poselandmarksandsegmentationinverseprojection__inverse_transformation_matrix" input_stream: "OUTPUT_SIZE:poselandmarkbyroicpu__image_size" output_stream: "IMAGE:unfiltered_segmentation_mask" options { ext { border_mode: BORDER_ZERO gpu_origin: TOP_LEFT } } } node { name: "posesegmentationfiltering__PreviousLoopbackCalculator" calculator: "PreviousLoopbackCalculator" input_stream: "MAIN:unfiltered_segmentation_mask" input_stream: "LOOP:filtered_segmentation_mask" output_stream: "PREV_LOOP:posesegmentationfiltering__prev_filtered_segmentation_mask" input_stream_info { tag_index: "LOOP" back_edge: true } } node { name: "posesegmentationfiltering__GateCalculator" calculator: "GateCalculator" input_stream: "posesegmentationfiltering__prev_filtered_segmentation_mask" output_stream: "posesegmentationfiltering__gated_prev_filtered_segmentation_mask" input_side_packet: "ALLOW:smooth_segmentation" options { ext { allow: true } } } node { name: "posesegmentationfiltering__SegmentationSmoothingCalculator" calculator: "SegmentationSmoothingCalculator" input_stream: "MASK:unfiltered_segmentation_mask" input_stream: "MASK_PREVIOUS:posesegmentationfiltering__gated_prev_filtered_segmentation_mask" output_stream: "MASK_SMOOTHED:filtered_segmentation_mask" options { } } node { calculator: "FromImageCalculator" input_stream: "IMAGE:filtered_segmentation_mask" output_stream: "IMAGE_CPU:segmentation_mask" } node { name: "poselandmarkfiltering__switchcontainer_1__SwitchDemuxCalculator" calculator: "SwitchDemuxCalculator" input_stream: "NORM_LANDMARKS:unfiltered_pose_landmarks" output_stream: "C0__NORM_LANDMARKS:poselandmarkfiltering__switchcontainer_1__c0__unfiltered_pose_landmarks" output_stream: "C1__NORM_LANDMARKS:poselandmarkfiltering__switchcontainer_1__c1__unfiltered_pose_landmarks" input_side_packet: "ENABLE:smooth_landmarks" options { ext { enable: true } } input_stream_handler { input_stream_handler: "ImmediateInputStreamHandler" } } node { name: "poselandmarkfiltering__switchcontainer_1__VisibilitySmoothingCalculator_1" calculator: "VisibilitySmoothingCalculator" input_stream: "NORM_LANDMARKS:poselandmarkfiltering__switchcontainer_1__c0__unfiltered_pose_landmarks" output_stream: "NORM_FILTERED_LANDMARKS:poselandmarkfiltering__switchcontainer_1__c0__poselandmarkfiltering__filtered_visibility" options { ext { no_filter { } } } } node { name: "poselandmarkfiltering__switchcontainer_1__VisibilitySmoothingCalculator_2" calculator: "VisibilitySmoothingCalculator" input_stream: "NORM_LANDMARKS:poselandmarkfiltering__switchcontainer_1__c1__unfiltered_pose_landmarks" output_stream: "NORM_FILTERED_LANDMARKS:poselandmarkfiltering__switchcontainer_1__c1__poselandmarkfiltering__filtered_visibility" options { ext { low_pass_filter { alpha: 0.1 } } } } ......(could not paste all due to character limit) input_stream_handler { input_stream_handler: "ImmediateInputStreamHandler" } } input_stream: "IMAGE:image" output_stream: "LANDMARKS:pose_landmarks" output_stream: "WORLD_LANDMARKS:pose_world_landmarks" output_stream: "SEGMENTATION_MASK:segmentation_mask" output_stream: "DETECTION:pose_detection" output_stream: "ROI_FROM_LANDMARKS:pose_rect_from_landmarks" output_stream: "ROI_FROM_DETECTION:pose_rect_from_detection" input_side_packet: "SMOOTH_LANDMARKS:smooth_landmarks" input_side_packet: "ENABLE_SEGMENTATION:enable_segmentation" input_side_packet: "SMOOTH_SEGMENTATION:smooth_segmentation" input_side_packet: "MODEL_COMPLEXITY:model_complexity" input_side_packet: "USE_PREV_LANDMARKS:use_prev_landmarks" executor { } type: "PoseLandmarkCpu"  Do you have any idea why it is not working properly?

Answer: I was facing this exact same issue today and installing mediapipe-silicon and opencv-python in a new 3.9.10 Python environment did the trick. I think it might have something to do with the under-the-hood operation of mediapipe and the compiled version "media pipe-silicon" that prevents it from playing nicely with other Python distros.