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r0oth3x49 / udemy-dl

A cross-platform python based utility to download courses from udemy for personal offline use.
MIT License
4.83k stars 1.19k forks source link

Not downloading all lectures #668

Closed athulvingt closed 2 years ago

athulvingt commented 2 years ago

when i ran the code it didn't download all lectures, It just downloaded videos of first two modules. And When i used --info argument, it listed out only the first two modules

[i] : Trying to login using session cookie
[i] : Logged in successfully.
[+] : Downloaded course information ..  (done)
[i] : Trying to logout now...
[i] : Logged out successfully.
[+] : Course 'rasa-certification-workshop'
[i] : Chapter(s) (7)
[i] : Lecture(s) (10)

[i] : Chapter (01 Pre-workshop Setup-5266360)
[i] : Lecture(s) (1)
     - duration   : 32:58.
     - Lecture id : 22184926.
        - hls:mp4@360            360p    
        - hls:mp4@432            432p    
        - hls:mp4@576            576p    
        - hls:mp4@720            720p    
        - hls:mp4@1080           1080p   
        - video:mp4@144          144p    40.94MB 
        - video:mp4@360          360p    123.37MB 
        - video:mp4@480          480p    188.74MB 
        - video:mp4@720          720p    325.59MB (Best)
        - file:pdf@pdf           pdf     8.02MB 
        - subtitle:en@vtt        vtt     32.62KB

[i] : Chapter (02 Introduction to Rasa Open Source-5266410)
[i] : Lecture(s) (1)
     - duration   : 31:46.
     - Lecture id : 22049252.
        - hls:mp4@360            360p    
        - hls:mp4@432            432p    
        - hls:mp4@576            576p    
        - hls:mp4@720            720p    
        - hls:mp4@1080           1080p   
        - video:mp4@144          144p    36.34MB 
        - video:mp4@360          360p    103.28MB 
        - video:mp4@480          480p    149.59MB 
        - video:mp4@720          720p    257.00MB (Best)
        - subtitle:en@vtt        vtt     38.42KB

[i] : Chapter (03 Conversation Design & NLU Deep Dive-5266528)
[i] : Lecture(s) (1)

[i] : Chapter (04 DIET Architecture & TED Policy-5266530)
[i] : Lecture(s) (1)

[i] : Chapter (05 Events, Slots, Custom Actions, and Implementing Forms-5266536)
[i] : Lecture(s) (3)

[i] : Chapter (06 Conversation-Driven Development and Connecting to Messaging Platform-5266546)
[i] : Lecture(s) (2)

[i] : Chapter (07 Recap & Certification Exam-5266548)
[i] : Lecture(s) (1)
DrunkMunki commented 2 years ago

this is related to DRM protected video... dev wont fix, check warning at https://github.com/r0oth3x49/udemy-dl

athulvingt commented 2 years ago

so isnt there any other way to download it?

DrunkMunki commented 2 years ago

no, its encrypted, decrypting it violates many laws and will result in this code being taken down.