Please open an issue if you're getting a 419 error when requesting an lst license. \ The error is caused by learnyst changing the api version.
python -m pip install -r requirements.txt
playwright install chromium
mp4decrypt
or shaka-packager
binary in the bin
directory. Make sure they're named correctly.ffmpeg
or mkvmerge
binary in the bin
directory. Make sure they're named correctly.cdm
folderEnter your authToken
cookie when first starting the program
[!NOTE]
Enter the full URL, even if you're downloading PDFs, as they're not downloaded automatically along with the video.
usage: python learnyst.py [-h] --url URL [--debug]
Author: github.com/DevLARLEY
options:
-h, --help show this help message and exit
--url URL Full course URL
--debug, --d Print debug information
[INFO]: Verifying token...
[INFO]: Requesting course id...
[INFO]: Requesting course data...
[INFO]: Content Type => ENCRYPTED_VIDEO
[INFO]: Getting signed URL...
[LOG] Installed Player Polyfills
[LOG] EmeEncryptionSchemePolyfill: EME not found
[LOG] McEncryptionSchemePolyfill: Waiting to detect encryptionScheme support.
[INFO]: Getting license request...
[INFO]: Requesting lst license...
[INFO]: Decrypting lst license...
[INFO]: Setting lst license...
[INFO]: Setting drm data...
[INFO]: Decrypting file...
[LOG] Reading input data...
[LOG] Decryption started...
[LOG] Returning...
[INFO]: Downloading vHQStream.mp4...
100% [........................................................................] 53729798 / 53729798
[INFO]: Downloading aStream.mp4...
100% [........................................................................] 23104604 / 23104604
[INFO]: Decrypting vHQStream.mp4 (this can take a while)...
[LOG] Reading input data...
[LOG] Decryption started...
[LOG] Warning: Enlarging memory arrays, this is not fast! 16777216,53870592
[LOG] Warning: Enlarging memory arrays, this is not fast! 53870592,64684032
[LOG] Returning...
[INFO]: Decrypting aStream.mp4 (this can take a while)...
[LOG] Reading input data...
[LOG] Decryption started...
[LOG] Returning...
[INFO]: Getting license request...
[INFO]: Requesting lgdrm license...
[INFO]: Decrypting lgdrm license...
[INFO]: Decrypting using mp4decrypt...
[INFO]: Decrypting using mp4decrypt...
[INFO]: Muxing using mkvmerge...
Warning: Quicktime/MP4 reader: Track ID 0 has more than one FourCC. Only using the first one (0x61766331 "avc1": AVC/H.264/MPEG-4p10) and not this one (0x61766331 "avc1": AVC/H.264/MPEG-4p10).
Warning: Quicktime/MP4 reader: Track ID 0 has more than one FourCC. Only using the first one (0x6d703461 "mp4a": AAC) and not this one (0x6d703461 "mp4a": AAC).
[INFO]: Decrypted Video/Audio => <video>.mkv