Solvededx dl edx-dl not able to download videos from edx platform

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Subject of the issue

edx-dl fails to extract and download videos for "https://courses.edx.org/courses/course-v1:EdinburghX+PA1.1x+3T2019/course/" on www.edx.org
it seems the videos for this course are sourced from "https://media.ed.ac.uk/" and not youtube
Need help on resolving this issue

Your environment

• Operating System (name/version):windows 10 Professional
• Python version: 3.7.0
• youtube-dl version: 2019.09.28
• edx-dl version: 0.1.10

Steps to reproduce

--- create an account on Edx

--- enroll for the course "https://courses.edx.org/courses/course-v1:EdinburghX+PA1.1x+3T2019/course/"

---- type the following into CMD
edx-dl -u username -p password -o path --ignore-errors --cache https://courses.edx.org/courses/course-v1:EdinburghX+PA1.1x+3T2019/course/

Expected behaviour

download to start normally

Actual behaviour

edx_dl version 0.1.10
Building initial headers for future requests.
Getting initial CSRF token.
Found CSRF token.
Logging into Open edX site: https://courses.edx.org/login_ajax
Extracting course information from dashboard.
Downloading Introduction to Predictive Analytics [course-v1:EdinburghX+PA1.1x+3T2019/co]
Downloading 0 section(s)
loading 2329 urls from cache [edx-dl.cache]
Extracting all units information in parallel.
No downloadable video found.

Alright, quick fix:

replace as follows in /edx_dl/parsing.py:

Line 385:
subsections_soup = section_soup.find_all('li', class_='vertical outline-item focusable') with subsections_soup = section_soup.find_all('li', class_=['vertical outline-item focusable', 'vertical outline-item focusable scored'])

and line 397:

sections_soup = soup.find_all('li', class_='outline-item section') with sections_soup = soup.find_all('li', class_=['outline-item section', 'outline-item section scored'])

This should work for both the 'old' and new format. Will try to run some tests and create a merge request sometime this week.

i have empty folders i tried the codes above but doesn't work.
https://courses.edx.org/courses/course-v1:CurtinX+IOT4x+3T2019/course/

Having the same issue :(

still empty folders not working with https://courses.edx.org/courses/course-v1:UCSanDiegoX+DSE230x+3T2019a/course/