Repository: lewangdev/youtube-drive Branch: main Commit: 9f4dde40f38b Files: 12 Total size: 32.4 KB Directory structure: gitextract_904_pc17/ ├── .gitignore ├── LICENSE ├── README.md ├── bin/ │ ├── youtube-drive │ └── youtube-drive.bat ├── requirements.txt ├── setup.py └── youtube_drive/ ├── __init__.py ├── __main__.py ├── config.py ├── main.py └── youtube_codec.py ================================================ FILE CONTENTS ================================================ ================================================ FILE: .gitignore ================================================ # projects files painting-retrieved*.jpg *.mp4 # MacOS .DS_Store .vscode/ # Byte-compiled / optimized / DLL files __pycache__/ *.py[cod] *$py.class # C extensions *.so # Distribution / packaging .Python build/ develop-eggs/ dist/ downloads/ eggs/ .eggs/ lib/ lib64/ parts/ sdist/ var/ wheels/ pip-wheel-metadata/ share/python-wheels/ *.egg-info/ .installed.cfg *.egg MANIFEST # PyInstaller # Usually these files are written by a python script from a template # before PyInstaller builds the exe, so as to inject date/other infos into it. *.manifest *.spec # Installer logs pip-log.txt pip-delete-this-directory.txt # Unit test / coverage reports htmlcov/ .tox/ .nox/ .coverage .coverage.* .cache nosetests.xml coverage.xml *.cover *.py,cover .hypothesis/ .pytest_cache/ # Translations *.mo *.pot # Django stuff: *.log local_settings.py db.sqlite3 db.sqlite3-journal # Flask stuff: instance/ .webassets-cache # Scrapy stuff: .scrapy # Sphinx documentation docs/_build/ # PyBuilder target/ # Jupyter Notebook .ipynb_checkpoints # IPython profile_default/ ipython_config.py # pyenv .python-version # pipenv # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. # However, in case of collaboration, if having platform-specific dependencies or dependencies # having no cross-platform support, pipenv may install dependencies that don't work, or not # install all needed dependencies. #Pipfile.lock # PEP 582; used by e.g. github.com/David-OConnor/pyflow __pypackages__/ # Celery stuff celerybeat-schedule celerybeat.pid # SageMath parsed files *.sage.py # Environments .env .venv env/ venv/ ENV/ env.bak/ venv.bak/ # Spyder project settings .spyderproject .spyproject # Rope project settings .ropeproject # mkdocs documentation /site # mypy .mypy_cache/ .dmypy.json dmypy.json # Pyre type checker .pyre/ ================================================ FILE: LICENSE ================================================ Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. ================================================ FILE: README.md ================================================ # youtube-drive youtube-drive is totally inspired by [YouTubeDrive](https://github.com/dzhang314/YouTubeDrive), a Wolfram Language (aka Mathematica) package. I read the source code of **YouTubeDrive** and write a Python version with a little change for fun. **youtube-drive** is a Python library encodes/decodes arbitrary data to/from simple RGB videos which are automatically uploaded to/downloaded from YouTube. Since YouTube imposes no limits on the total number or length of videos users can upload, this provides an effectively infinite but extremely slow form of file storage. youtube-drive is a silly proof-of-concept, and I do not endorse its high-volume use either. ## Usage Example **Upload**: Encode a file to video and upload to YouTube: ```sh python -m youtube_drive upload examples/BesselJ.png YouTube Video ID: EzqstWlMXyk YouTube: https://youtu.be/EzqstWlMXyk ``` **Retrieve**: Download the video from YouTube and decode to a file: ```sh python -m youtube_drive retrieve --video-id=EzqstWlMXyk -o BesselJ-retrieved.png /var/folders/md/dnr_ryfs2_x128p26xx2pnnc0000gn/T/tmp6qfm_msc.mp4 [youtube] EzqstWlMXyk: Downloading webpage [youtube] EzqstWlMXyk: Downloading MPD manifest [download] Destination: /var/folders/md/dnr_ryfs2_x128p26xx2pnnc0000gn/T/tmp6qfm_msc.f136.mp4 [download] 100% of 1.74MiB in 00:25 [download] Destination: /var/folders/md/dnr_ryfs2_x128p26xx2pnnc0000gn/T/tmp6qfm_msc.mp4.f140 [download] 100% of 58.70KiB in 00:03 [ffmpeg] Merging formats into "/var/folders/md/dnr_ryfs2_x128p26xx2pnnc0000gn/T/tmp6qfm_msc.mp4" Deleting original file /var/folders/md/dnr_ryfs2_x128p26xx2pnnc0000gn/T/tmp6qfm_msc.f136.mp4 (pass -k to keep) Deleting original file /var/folders/md/dnr_ryfs2_x128p26xx2pnnc0000gn/T/tmp6qfm_msc.mp4.f140 (pass -k to keep) ``` The video, video ID is **EzqstWlMXyk**, youtube-drive produces in this example can be viewed at https://youtu.be/EzqstWlMXyk. The video is encoded from the image [BesselJ.png](https://github.com/lewangdev/youtube-drive/blob/main/examples/BesselJ.png). A 62KB image file will produce a video of size 10+MB. Another file I uploaded to YouTube is [painting.jpg](https://github.com/lewangdev/youtube-drive/blob/main/examples/painting.jpg), it produces a video of size 127.5MB, and the original size is 476KB. The video can be viewed at https://youtu.be/gKhXk3IGW2s. I use opencv to produce mp4 video, if use ffmpeg with optimizing directly, the video maybe compress to a more smaller size. **AGAIN:** It is a silly idea, just for fun. ## Installation **Notice**: - I only test with **Python 3.8 & 3.9 & 3.10** on **MacOS** with ffmpeg installed. - If it works on your system, please feel free to let me know. Thanks. For development: ```sh git clone https://github.com/lewangdev/youtube-drive.git cd youtube-drive python -m venv .venv . .venv/bin/activate pip install -r requirements.txt ``` Or run directly from sources: ```sh git clone https://github.com/lewangdev/youtube-drive.git cd youtube-drive python -m venv .venv . .venv/bin/activate python setup.py install ``` ## Setup The first time you try to upload a video to YouTube, you will be asked to follow a URL in your browser to get an authentication token. If you have multiple channels for the logged in user, you will also be asked to pick which one you want to upload the videos to. You now need to create and use your own OAuth 2.0 file, it's a free service. Steps: Go to the [Google Cloud Console](https://console.cloud.google.com/). - Create project. - Side menu: APIs & Services -> OAuth consent screen: Create app and add the test user you will updoad videos to. - Side menu: APIs & Services -> Enabled API & services -> ENABLED API AND SERVICES -> Search `youtube` -> Choose `YouTube Data API v3` and enable it. - Side menu: APIs & Services -> Credentials -> Create Credentials -> OAuth client ID: Application type choose `Desktop app`. - Download JSON: Under the section "OAuth 2.0 client IDs". Save the file to your local system. Use this JSON as your credentials file: copy it to ~/.client_secrets.json. Note: client_secrets.json is a file you can download from the developer console, the credentials file is something auto generated after the first time the script is run and the google account sign in is followed, the file is stored at ~/.youtube-upload-credentials.json. If you feel any difficulty to create OAuth 2.0 file, here is the video I made for you: https://youtu.be/kL2oFZt2xHM ## Usage **Commands:** ```sh python -m youtube_drive -h usage: youtube-drive [-h] {encode,en,decode,de,upload,up,retrieve,r} ... options: -h, --help show this help message and exit commands: {encode,en,decode,de,upload,up,retrieve,r} encode (en) encode a file to mp4 video decode (de) decode a video to a file upload (up) upload a file to YouTube retrieve (r) retrieve a video from YouTube save as ``` If you install from source, you can run the script directly: ```sh youtube-drive -h usage: youtube-drive [-h] {encode,en,decode,de,upload,up,retrieve,r} ... options: -h, --help show this help message and exit commands: {encode,en,decode,de,upload,up,retrieve,r} encode (en) encode a file to mp4 video decode (de) decode a video to a file upload (up) upload a file to YouTube retrieve (r) retrieve a video from YouTube save as ``` **Upload:** ```sh python -m youtube_drive up -h usage: youtube-drive upload [-h] filename positional arguments: filename encode file to a video and upload to YouTube options: -h, --help show this help message and exit ``` **Retrieve:** ```sh python -m youtube_drive r -h usage: youtube-drive retrieve [-h] [--video-id video_id] [-o filename] options: -h, --help show this help message and exit --video-id video_id download YouTube video with -o filename save file to ``` **Local Encode:** ```sh python -m youtube_drive en -h usage: youtube-drive encode [-h] [-i input_filename] [--video-fps video_fps] video_filename positional arguments: video_filename save the video to this filename options: -h, --help show this help message and exit -i input_filename encode file to a video --video-fps video_fps set video fps, default value is 20 ``` **Local Decode:** ``` python -m youtube_drive de -h usage: youtube-drive decode [-h] [-i input_video_filename] filename positional arguments: filename Save the output file to this filename options: -h, --help show this help message and exit -i input_video_filename decode the video to a file ``` ## The difference between **youtube-drive** and **YouTubeDrive** I add 4 bytes for representing data length at the beginning for the file for easily padding to video frames ================================================ FILE: bin/youtube-drive ================================================ #!/usr/bin/env python if __name__ == '__main__': # Allows you to a relative import from the parent folder import os.path import sys sys.path.insert(0, os.path.join(os.path.dirname(os.path.realpath(__file__)), os.pardir)) from youtube_upload import main main.run() ================================================ FILE: bin/youtube-drive.bat ================================================ @python %~dp0youtube-drive %* ================================================ FILE: requirements.txt ================================================ numpy opencv-python pillow youtube-dl # youtube-upload git+https://github.com/tokland/youtube-upload.git PyCryptodome==3.17.0 ================================================ FILE: setup.py ================================================ #!/usr/bin/python """Store files as YouTube videos.""" from distutils.core import setup setup_kwargs = { "name": "youtube-drive", "version": "0.0.1", "description": "Store files as YouTube videos", "author": "Le Wang", "author_email": "lewang.dev@gmail.com", "url": "https://github.com/lewangdev/youtube-drive", "packages": ["youtube_drive/"], "scripts": ["bin/youtube-drive"], "license": "Apache-2.0 license", "long_description": " ".join(__doc__.strip().splitlines()), "classifiers": [ 'Topic :: Internet :: WWW/HTTP', 'Development Status :: 4 - Beta', 'Environment :: Console', 'License :: OSI Approved :: Apache Software License', 'Operating System :: POSIX', 'Operating System :: Microsoft :: Windows', 'Programming Language :: Python :: 3', ], "entry_points": { 'console_scripts': [ 'youtube-drive = youtube_drive.main:run' ], }, "install_requires": [ 'numpy', 'opencv-python', 'youtube-dl', 'pillow', 'youtube-upload==0.8.0' ], "dependency_links": [ 'git+https://github.com/tokland/youtube-upload.git#egg=youtube-upload-0.8.0' ] } setup(**setup_kwargs) ================================================ FILE: youtube_drive/__init__.py ================================================ VERSION = "0.0.1" ================================================ FILE: youtube_drive/__main__.py ================================================ #!/usr/bin/env python from __future__ import unicode_literals # Execute with # $ python youtube_drive/__main__.py (2.6+) # $ python -m youtube_drive (2.7+) import sys if __package__ is None and not hasattr(sys, 'frozen'): # direct call of __main__.py import os.path path = os.path.realpath(os.path.abspath(__file__)) sys.path.insert(0, os.path.dirname(os.path.dirname(path))) import youtube_drive.main if __name__ == '__main__': youtube_drive.main.main(sys.argv[1:]) ================================================ FILE: youtube_drive/config.py ================================================ enable_encryption = False encryption_key = 'DefaultEncryptionKey' ================================================ FILE: youtube_drive/main.py ================================================ import tempfile import os import sys import uuid import argparse import youtube_dl from youtube_upload import auth, lib, upload_video from . import youtube_codec def get_youtube_upload_handler(): """Return the API Youtube object.""" home = os.path.expanduser("~") client_secrets = os.path.join(home, ".client_secrets.json") credentials = os.path.join(home, ".youtube-upload-credentials.json") get_code_callback = (auth.console.get_code) return auth.get_resource(client_secrets, credentials, get_code_callback=get_code_callback) def upload_youtube_video(youtube, title, video_path): """Upload video with index (for split videos).""" u = lib.to_utf8 title = u(title) request_body = { "snippet": { "title": title, "description": "", "categoryId": None, "tags": u(""), "defaultLanguage": None, "defaultAudioLanguage": None }, "status": { "embeddable": True, "privacyStatus": "unlisted", "publishAt": None, "license": "youtube", }, "recordingDetails": { "location": None, "recordingDate": None, }, } return upload_video.upload(youtube, video_path, request_body) def download_youtube_video(video_id, output_file_path): ydl_opts = {'outtmpl': output_file_path} with youtube_dl.YoutubeDL(ydl_opts) as ydl: ydl.download([f"https://www.youtube.com/watch?v={video_id}"]) def youtube_upload(upload_file_path): video_path = tempfile.mktemp(".mp4") youtube_codec.encode(upload_file_path, video_path) youtube = get_youtube_upload_handler() video_id = upload_youtube_video(youtube, f"DATA-{str(uuid.uuid4()).upper()}", video_path) os.remove(video_path) return video_id def youtube_retrieve(video_id, output_file_path): video_path = tempfile.mktemp(".mp4") print(video_path) download_youtube_video(video_id, video_path) youtube_codec.decode(video_path, output_file_path) def cmd_upload(args): video_id = youtube_upload(args.filename) print(f"YouTube Video ID: {video_id}", f"YouTube: https://youtu.be/{video_id}", sep="\n") def cmd_retrieve(args): youtube_retrieve(args.video_id, args.o) def cmd_encode(args): if args.encrypt and args.key is not None: args.key = str(args.key).encode("ascii")[:16] youtube_codec.encode(args.i, args.video_filename, args.encrypt, args.key, args.video_fps) def cmd_decode(args): if args.decrypt and args.key is not None: args.key = str(args.key).encode("ascii")[:16] youtube_codec.decode(args.i, args.filename, args.decrypt, args.key) def main(args): parser = argparse.ArgumentParser('youtube-drive') subparsers = parser.add_subparsers(title="commands") encode_parser = subparsers.add_parser('encode', aliases=['en'], help='encode a file to mp4 video') encode_parser.add_argument('-i', action='store', metavar="input_filename", help='encode file to a video') encode_parser.add_argument('--video-fps', action='store', metavar="video_fps", default=20, type=int, help='set video fps, default value is 20') encode_parser.add_argument('video_filename', action='store', help='save the video to this filename') encode_parser.add_argument('--encrypt', action='store_true', default=False, help='encrypt the file') encode_parser.add_argument('--key', action='store', metavar="encryption_key", default=None, help='encryption key') encode_parser.set_defaults(handle=cmd_encode) decode_parser = subparsers.add_parser('decode', aliases=['de'], help='decode a video to a file') decode_parser.add_argument('-i', action='store', metavar="input_video_filename", help='decode the video to a file') decode_parser.add_argument('filename', action='store', help='Save the output file to this filename') decode_parser.add_argument('--decrypt', action='store_true', default=False, help='decrypt the file') decode_parser.add_argument('--key', action='store', metavar="decryption_key", default=None, help='decryption key') decode_parser.set_defaults(handle=cmd_decode) upload_parser = subparsers.add_parser('upload', aliases=['up'], help='upload a file to YouTube') upload_parser.add_argument('filename', action='store', help='encode file to a video and upload to YouTube') upload_parser.set_defaults(handle=cmd_upload) retrieve_parser = subparsers.add_parser("retrieve", aliases=['r'], help="retrieve a video from YouTube save as ") retrieve_parser.add_argument('--video-id', action='store', metavar="video_id", help='download YouTube video with ') retrieve_parser.add_argument('-o', action='store', metavar="filename", help='save file to ') retrieve_parser.set_defaults(handle=cmd_retrieve) arguments = parser.parse_args(args) if not hasattr(arguments, 'handle'): parser.print_help() sys.exit(1) arguments.handle(arguments) def run(): main(sys.argv[1:]) if __name__ == '__main__': # video_id = youtebe_upload("./examples/upload.mp4") # print(f"video_id: {video_id}") # youtube_codec.encode("./examples/painting.jpg", "./examples/upload.mp4") # youtube_codec.decode("./examples/upload.mp4", "./examples/painting-retrieved.jpg") # youtube_retrieve("gKhXk3IGW2s", "./examples/painting-retrieved-3.jpg") main(sys.argv[1:]) ================================================ FILE: youtube_drive/youtube_codec.py ================================================ import numpy as np from PIL import Image import cv2 import base64 from Crypto.Cipher import AES from . import config ENABLE_ENCRYPTION = getattr(config, 'enable_encryption', False) KEY = getattr(config, 'encryption_key', 'DefaultEncryptionKey').encode("ascii")[:16] def quotient_remainder(divident, divsor): return divident // divsor, divident % divsor def color_value(x): return x*255 def normal(x): return x/255 def encrypt_data_aes(data: bytes, key: bytes) -> bytes: cipher = AES.new(key, AES.MODE_EAX) ciphertext, tag = cipher.encrypt_and_digest(data) return base64.urlsafe_b64encode(cipher.nonce + tag + ciphertext) def decrypt_data_aes(data: bytes, key: bytes) -> bytes: raw = base64.urlsafe_b64decode(data) nonce, tag, ciphertext = raw[:16], raw[16:32], raw[32:] cipher = AES.new(key, AES.MODE_EAX, nonce) clear_data = cipher.decrypt_and_verify(ciphertext, tag) return clear_data def encode(infile_path, outvideo_path, encrypt=ENABLE_ENCRYPTION, key=KEY, fps=20, num_cols_per_frame=64, num_rows_per_frame=36): fd = open(infile_path, 'rb') raw_data_bytes = fd.read() if encrypt: raw_data_bytes = encrypt_data_aes(raw_data_bytes, key) data_bytes = np.frombuffer(raw_data_bytes, dtype=np.uint8) len_of_data = len(data_bytes) num_bytes_per_row = int(num_cols_per_frame * 3 / 8) num_bytes_per_frame = num_bytes_per_row * num_rows_per_frame len_bytes = np.array(bytearray(len_of_data.to_bytes(4, byteorder='big')), dtype=np.uint8) (num_frames, num_leftover_bytes) = quotient_remainder(4 + len_of_data, num_bytes_per_frame) if num_leftover_bytes > 0: num_bytes_last_frame_padding = num_bytes_per_frame - num_leftover_bytes padding_bytes = np.full((num_bytes_last_frame_padding), 0, dtype=np.uint8) data_bytes = np.concatenate((len_bytes, data_bytes, padding_bytes)) num_frames += 1 else: data_bytes = np.concatenate((len_bytes, data_bytes)) # Vedio: size=(1280, 720), fps=20 size = (num_cols_per_frame * 20, num_rows_per_frame * 20) video = cv2.VideoWriter(outvideo_path, cv2.VideoWriter_fourcc( *'mp4v'), fps, size) for i in range(num_frames): frame_bytes = data_bytes[i * num_bytes_per_frame: (i + 1) * num_bytes_per_frame] frame_bits = np.unpackbits(frame_bytes) # Reshape array to array(36， 72， 3) frame = color_value(frame_bits).reshape(num_rows_per_frame, num_cols_per_frame, 3) img = Image.fromarray(frame, mode="RGB") # Scale image to (1280, 720) newimg = img.resize(size, Image.Resampling.BOX) video.write(np.asarray(newimg)) fd.close() def decode(invideo_path, outfile_path, decrypt=ENABLE_ENCRYPTION, key=KEY): i = 0 step = 20 data_bits_list = [] cap = cv2.VideoCapture(invideo_path) ret, frame = cap.read() while ret: frame_shape = np.shape(frame) for j in range(0, frame_shape[0], step): for k in range(0, frame_shape[1], step): piece = frame[j:j+step, k:k+step].reshape(step*step, 3) round = normal(piece.mean(0)).round().astype(np.uint8) data_bits_list.append(round) ret, frame = cap.read() i += 1 cap.release() data_bits = np.array(data_bits_list).reshape(len(data_bits_list) * 3, 1) data_bytes = np.packbits(data_bits) len_of_data = int.from_bytes(data_bytes[:4], byteorder='big') data_bytes_retrieved = data_bytes[4:len_of_data+4].tobytes() if decrypt: data_bytes_retrieved = decrypt_data_aes(data_bytes_retrieved, key) fd = open(outfile_path, 'wb') fd.write(data_bytes_retrieved) fd.close() if __name__ == '__main__': # encode("../examples/painting.jpg", "../examples/upload.mp4") # decode("../examples/upload.mp4", "../examples/painting-retrieved2.jpg") pass