def video_processing(videos_dir):
depth, height, width = 16, 120, 160
color = True
factor = 4
vreader = VideoReader(depth, height, width, color, factor)
vreader.read_ucf_labels('../PA_HMDB51/privacy_split/classInd.txt')
vreader.read_train_test_split('../PA_HMDB51/privacy_split/trainlist01.txt', '../PA_HMDB51/privacy_split/testlist01.txt')
X_train, Y_train, X_test, Y_test = vreader.loaddata(videos_dir)
X_train = X_train.reshape((X_train.shape[0], depth, height, width, 3)).astype('uint8')
X_test = X_test.reshape((X_test.shape[0], depth, height, width, 3)).astype('uint8')
print('X_train shape:{}\nY_train shape:{}'.
format(X_train.shape, Y_train.shape))
print('X_test shape:{}\nY_test shape:{}'.
format(X_test.shape, Y_test.shape))
return X_train, Y_train.astype('uint32'), X_test, Y_test.astype('uint32')
