dataset_tar.py

import tarfile

ALIGNMENTS_PATH = "GRID_alignments"
LIP_COORDINATES_PATH = "lip_coordinates"
LIP_IMAGES_PATH = "lip_images"

# # Create tar files
# with tarfile.open(f"{LIP_COORDINATES_PATH}.tar", "w") as tar:
#     tar.add(f"{LIP_COORDINATES_PATH}/")

# with tarfile.open(f"{LIP_IMAGES_PATH}.tar", "w") as tar:
#     tar.add(f"{LIP_IMAGES_PATH}/")

# with tarfile.open(f"{ALIGNMENTS_PATH}.tar", "w") as tar:
#     tar.add(f"{ALIGNMENTS_PATH}/")

# Extract tar files
# note: may take a while to untar the files, ~2-4 hours
with tarfile.open(f"{LIP_COORDINATES_PATH}.tar", "r") as tar:
    tar.extractall()

with tarfile.open(f"{LIP_IMAGES_PATH}.tar", "r") as tar:
    tar.extractall()

with tarfile.open(f"{ALIGNMENTS_PATH}.tar", "r") as tar:
    tar.extractall()