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FaisalUmair / udemy-downloader-gui

A desktop application for downloading Udemy Courses
MIT License
6.14k stars 1.73k forks source link

Getting stuck at building course data #604

Open MohammedBasilAB opened 3 years ago

MohammedBasilAB commented 3 years ago

Hi,

I used several times your tool to download courses, and always worked fine. In the last few days I'm having problems, as it gets stuck at "building course data", happened to me in 3 out of 5 courses I tried to download, any advice for this?

Thanks in advance,

s7oneghos7 commented 3 years ago

Confirmed. I have the same issue.

danyelb commented 3 years ago

same here

medicalduck commented 3 years ago

hi same here.... over one wwek ago on osx 10.14 and 10.15 and win 7 and 10 prof and enterp all x64 grz md

xxavarlonxx commented 3 years ago

same here

iamgmd commented 3 years ago

same here, please fix :-)

wali-art commented 3 years ago

I have same issue, any solution please...

ChrisRyder commented 3 years ago

I also now have this issue. I suspect a change in udemy as my System has not changed. Tried both Catalina 10.15.7 and Big Sur (on notebook) same issue.

iamgmd commented 3 years ago

Apparently Udemy have integrated extra security measures meaning Udeler won't work anymore.

wali-art commented 3 years ago

Firstly I downloaded two course, but now some courses can be downloaded and some other can't be downloaded.

mthibaut-hbc commented 3 years ago

In current state, UDELER can only work for non DRMed course. Udemy added widevine DRM to new Videos. They some extra tags like 'course_is_drmed'. If true, then the course had video with DRM. For DRM videos, You have a new tag : 'media_license_token' and tag 'media_sources' link to the encryped videos (DASHed). A lot of works to do to adapt UDELER: Need to trigger on 'course_is_drmed' tag and need to download&decrypt all videos with right widevine decryption keys ...

Puyodead1 commented 3 years ago

There's already a bunch of open issues for the same issue. #609