| | import os |
| | from asyncio import as_completed |
| | from concurrent.futures import ThreadPoolExecutor |
| | import time |
| | from pathlib import Path |
| |
|
| | import requests |
| | from tqdm.auto import tqdm |
| |
|
| |
|
| | class Constants: |
| | CAPTAIN_COOK_4D = "captain_cook_4d" |
| | |
| | GOPRO = "gopro" |
| | HOLOLENS = "hololens" |
| | GOPRO_RESOLUTION_4K = "gopro_4k" |
| | GOPRO_RESOLUTION_360P = "gopro_360p" |
| | |
| | DATA_2D = "data_2d" |
| | RESOLUTION_360P = "resolution_360p" |
| | RESOLUTION_4K = "resolution_4k" |
| | |
| | RAW = "raw" |
| | SYNC = "sync" |
| | |
| | SPATIAL = "spatial" |
| | |
| | PV = "pv" |
| | MC = "mc" |
| | |
| | AB_ZIP = "ab.zip" |
| | DEPTH_ZIP = "depth.zip" |
| | FRAMES_ZIP = "frames.zip" |
| | |
| | DEPTH_AHAT = "depth_ahat" |
| | DEPTH = "depth" |
| | AB = "ab" |
| | |
| | DEPTH_POSE = "depth_pose" |
| | PV_POSE = "pv_pose" |
| | SPATIAL_POSE = "spatial_pose" |
| | |
| | IMU = "imu" |
| | DEPTH_POSE_PKL = "depth_pose_pkl" |
| | PV_POSE_PKL = "pv_pose_pkl" |
| | SPATIAL_POSE_PKL = "spatial_pkl" |
| | |
| | IMU_MAGNETOMETER = "imu_magnetometer" |
| | IMU_GYROSCOPE = "imu_gyroscope" |
| | IMU_ACCELEROMETER = "imu_accelerometer" |
| | |
| | IMU_ACCELEROMETER_PKL = "imu_accelerometer_pkl" |
| | IMU_GYROSCOPE_PKL = "imu_gyroscope_pkl" |
| | IMU_MAGNETOMETER_PKL = "imu_magnetometer_pkl" |
| | |
| | IS_HOLOLENS_ENABLED = "is_hololens_enabled" |
| | IS_SPATIAL_ENABLED = "is_spatial_enabled" |
| | |
| | DATA_JSON = "data_json" |
| | |
| | HOLOLENS_DEVICE_INFO = "hololens_device_info" |
| | |
| | RECORDING_ID = "recording_id" |
| | METADATA = "metadata" |
| | DOWNLOAD_LINKS = "download_links" |
| | FILE_SIZES = "file_sizes" |
| | RECORDING = "recording" |
| | |
| | HOLOLENS_RAW_PV_FRAMES_ZIP = "hololens_raw_pv_frames_zip" |
| | HOLOLENS_RAW_DEPTH_AHAT_AB_ZIP = "hololens_raw_depth_ahat_ab_zip" |
| | HOLOLENS_RAW_DEPTH_AHAT_DEPTH_ZIP = "hololens_raw_depth_ahat_depth_zip" |
| | HOLOLENS_RAW_MC_PKL = "hololens_raw_mc_pkl" |
| | |
| | HOLOLENS_SYNC_PV_FRAMES_ZIP = "hololens_sync_pv_frames_zip" |
| | HOLOLENS_SYNC_DEPTH_AHAT_AB_ZIP = "hololens_sync_depth_ahat_ab_zip" |
| | HOLOLENS_SYNC_DEPTH_AHAT_DEPTH_ZIP = "hololens_sync_depth_ahat_depth_zip" |
| | HOLOLENS_SYNC_PV_VIDEO = "hololens_sync_pv_video" |
| | |
| | HOLOLENS_RAW_SPATIAL_PKL = "hololens_raw_spatial_pkl" |
| | HOLOLENS_RAW_IMU_MAGNETOMETER_PKL = "hololens_raw_imu_magnetometer_pkl" |
| | HOLOLENS_RAW_IMU_GYROSCOPE_PKL = "hololens_raw_imu_gyroscope_pkl" |
| | HOLOLENS_RAW_IMU_ACCELEROMETER_PKL = "hololens_raw_imu_accelerometer_pkl" |
| | |
| | HOLOLENS_SYNC_SPATIAL_PKL = "hololens_sync_spatial_pkl" |
| | HOLOLENS_SYNC_IMU_MAGNETOMETER_PKL = "hololens_sync_imu_magnetometer_pkl" |
| | HOLOLENS_SYNC_IMU_GYROSCOPE_PKL = "hololens_sync_imu_gyroscope_pkl" |
| | HOLOLENS_SYNC_IMU_ACCELEROMETER_PKL = "hololens_sync_imu_accelerometer_pkl" |
| | |
| | HOLOLENS_RAW_PV_POSE_PKL = "hololens_raw_pv_pose_pkl" |
| | HOLOLENS_SYNC_PV_POSE_PKL = "hololens_sync_pv_pose_pkl" |
| | |
| | HOLOLENS_RAW_DEPTH_POSE_PKL = "hololens_raw_depth_pose_pkl" |
| | HOLOLENS_SYNC_DEPTH_POSE_PKL = "hololens_sync_depth_pose_pkl" |
| | |
| | DURATION = "duration" |
| |
|
| |
|
| | def download_url(download_tuple): |
| | url, target_path = download_tuple |
| | max_retries = 5 |
| | retry_delay = 5 |
| | |
| | def fetch_response(url): |
| | for attempt in range(max_retries): |
| | try: |
| | response = requests.get(url, stream=True) |
| | response.raise_for_status() |
| | return response |
| | except requests.exceptions.RequestException as e: |
| | print(f"Attempt {attempt + 1}/{max_retries} failed. Error: {str(e)}") |
| | if attempt < max_retries - 1: |
| | print(f"Retrying in {retry_delay} seconds...") |
| | time.sleep(retry_delay) |
| | |
| | response = fetch_response(url) |
| | total = response.headers.get('content-length') |
| | |
| | if os.path.exists(target_path): |
| | file_size = os.path.getsize(target_path) |
| | if file_size == int(total): |
| | print(f"File {target_path} already exists, skipping download \n") |
| | return url |
| | else: |
| | print( |
| | f"File {target_path} already exists, but size {file_size} is different from total {total}, downloading again \n") |
| | os.remove(target_path) |
| | parent_dir = os.path.dirname(target_path) |
| | if not os.path.exists(parent_dir): |
| | parent_dir.mkdir(parents=True, exist_ok=True) |
| | |
| | response.raise_for_status() |
| | with open(target_path, "wb") as download_file: |
| | for data in response.iter_content(chunk_size=1024): |
| | download_file.write(data) |
| | return url |
| |
|
| |
|
| | def download_data(download_url_links, download_file_paths): |
| | |
| | with ThreadPoolExecutor(max_workers=3) as executor: |
| | results = list( |
| | tqdm( |
| | executor.map( |
| | download_url, |
| | zip(download_url_links, download_file_paths) |
| | ), |
| | total=len(download_url_links) |
| | ) |
| | ) |
| | return results |
| |
|
| |
|
| | def prepare_gopro_2d_output_directory(args, output_dir: Path): |
| | output_dir.mkdir(parents=True, exist_ok=True) |
| | |
| | data_directory = output_dir / Constants.CAPTAIN_COOK_4D |
| | data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | gopro_data_directory = data_directory / Constants.GOPRO |
| | gopro_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | if args.resolution4K: |
| | resolution_4K_directory = gopro_data_directory / Constants.RESOLUTION_4K |
| | resolution_4K_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | resolution_360p_directory = gopro_data_directory / Constants.RESOLUTION_360P |
| | resolution_360p_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | return data_directory |
| |
|
| |
|
| | def prepare_hololens_2d_output_directory(args, output_dir: Path): |
| | output_dir.mkdir(parents=True, exist_ok=True) |
| | |
| | data_directory = output_dir / Constants.CAPTAIN_COOK_4D |
| | data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_data_directory = data_directory / Constants.HOLOLENS |
| | hololens_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_data_directory = hololens_data_directory / Constants.SYNC |
| | hololens_sync_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_pv_data_directory = hololens_sync_data_directory / Constants.PV |
| | hololens_sync_pv_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | return data_directory |
| |
|
| |
|
| | def prepare_hololens_3d_output_directory(args, output_dir: Path): |
| | output_dir.mkdir(parents=True, exist_ok=True) |
| | |
| | data_directory = output_dir / Constants.CAPTAIN_COOK_4D |
| | data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_data_directory = data_directory / Constants.HOLOLENS |
| | hololens_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_data_directory = hololens_data_directory / Constants.SYNC |
| | hololens_sync_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_pv_data_directory = hololens_sync_data_directory / Constants.PV |
| | hololens_sync_pv_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_pv_pose_data_directory = hololens_sync_data_directory / Constants.PV_POSE |
| | hololens_sync_pv_pose_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_depth_pose_data_directory = hololens_sync_data_directory / Constants.DEPTH_POSE |
| | hololens_sync_depth_pose_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_spatial_data_directory = hololens_sync_data_directory / Constants.SPATIAL_POSE |
| | hololens_sync_spatial_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_imu_magnetometer_data_directory = hololens_sync_data_directory / Constants.IMU_MAGNETOMETER |
| | hololens_sync_imu_magnetometer_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_imu_gyroscope_data_directory = hololens_sync_data_directory / Constants.IMU_GYROSCOPE |
| | hololens_sync_imu_gyroscope_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_imu_accelerometer_data_directory = hololens_sync_data_directory / Constants.IMU_ACCELEROMETER |
| | hololens_sync_imu_accelerometer_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_depth_ahat_ab_data_directory = hololens_sync_data_directory / Constants.AB |
| | hololens_sync_depth_ahat_ab_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_depth_ahat_depth_data_directory = hololens_sync_data_directory / Constants.DEPTH |
| | hololens_sync_depth_ahat_depth_data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_metadata_directory = hololens_sync_data_directory / Constants.METADATA |
| | hololens_metadata_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | return data_directory |
| |
|
| |
|
| | def prepare_output_directory(args, output_dir: Path): |
| | output_dir.mkdir(parents=True, exist_ok=True) |
| | |
| | data_directory = output_dir / Constants.CAPTAIN_COOK_4D |
| | data_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | if args.data2d: |
| | gopro_360p_directory = data_directory / Constants.GOPRO_RESOLUTION_360P |
| | gopro_360p_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_sync_pv_video_directory = data_directory / Constants.HOLOLENS_SYNC_PV_VIDEO |
| | hololens_sync_pv_video_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | if not args.resolution360p: |
| | gopro_4K_directory = data_directory / Constants.GOPRO_RESOLUTION_4K |
| | gopro_4K_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | if args.data3d: |
| | depth_ahat_depth_directory = data_directory / Constants.DEPTH_AHAT / Constants.DEPTH |
| | depth_ahat_depth_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | depth_ahat_ab_directory = data_directory / Constants.DEPTH_AHAT / Constants.AB |
| | depth_ahat_ab_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | if args.spatial: |
| | spatial_directory = data_directory / Constants.SPATIAL |
| | spatial_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | pv_pose_directory = data_directory / Constants.PV_POSE_PKL |
| | pv_pose_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | depth_pose_directory = data_directory / Constants.DEPTH_POSE_PKL |
| | depth_pose_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | imu_magnetometer_directory = data_directory / Constants.IMU / Constants.IMU_MAGNETOMETER |
| | imu_magnetometer_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | imu_gyroscope_directory = data_directory / Constants.IMU / Constants.IMU_GYROSCOPE |
| | imu_gyroscope_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | imu_accelerometer_directory = data_directory / Constants.IMU / Constants.IMU_ACCELEROMETER |
| | imu_accelerometer_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | hololens_device_info_directory = data_directory / Constants.HOLOLENS_DEVICE_INFO |
| | hololens_device_info_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | if args.raw: |
| | raw_directory = data_directory / Constants.RAW |
| | raw_directory.mkdir(parents=True, exist_ok=True) |
| | |
| | return data_directory |
| |
|
