File size: 2,001 Bytes
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# Script for downloading youcookii videos
# Written by Luowei Zhou, 09/23/2017
# Contact [email protected] if you have trouble downloading some private/unavailable videos
# Requirement: install youtube-dl (https://github.com/rg3/youtube-dl/)
import os
dataset_root = '../raw_videos'
vid_file_lst = ['../splits/train_list.txt', '../splits/val_list.txt', '../splits/test_list.txt']
split_lst = ['training', 'validation', 'testing']
if not os.path.isdir(dataset_root):
os.mkdir(dataset_root)
missing_vid_lst = []
# download videos for training/validation/testing splits
for vid_file, split in zip(vid_file_lst, split_lst):
if not os.path.isdir(os.path.join(dataset_root, split)):
os.mkdir(os.path.join(dataset_root, split))
with open(vid_file) as f:
lines = f.readlines()
for line in lines:
rcp_type,vid_name = line.replace('\n','').split('/')
if not os.path.isdir(os.path.join(dataset_root, split, rcp_type)):
os.mkdir(os.path.join(dataset_root, split, rcp_type))
# download the video
vid_url = 'www.youtube.com/watch?v='+vid_name
vid_prefix = os.path.join(dataset_root, split, rcp_type, vid_name)
os.system(' '.join(("youtube-dl -o", vid_prefix, vid_url)))
# check if the video is downloaded
if os.path.exists(vid_prefix+'.mp4') or os.path.exists(vid_prefix+'.mkv') or os.path.exists(vid_prefix+'.webm'):
print('[INFO] Downloaded {} video {}'.format(split, vid_name))
else:
missing_vid_lst.append('/'.join((split, line)))
print('[INFO] Cannot download {} video {}'.format(split, vid_name))
# write the missing videos to file
missing_vid = open('missing_videos.txt', 'w')
for line in missing_vid_lst:
missing_vid.write(line)
# sanitize and remove the intermediate files
# os.system("find ../raw_videos -name '*.part*' -delete")
os.system("find ../raw_videos -name '*.f*' -delete")
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