Downloaded videos are all of 0 size

[matthuszagh]

I tried to download the course at https://ocw.mit.edu/courses/res-6-007-signals-and-systems-spring-2011/. When I do this, although all the video files are present in "LVideos", they don't have any content (are all of 0 size). By removing the -q flag from the wget invocation, I found that this script was attempting to download the videos from https://ocw.mit.edu//www.archive.org/...., but they are not available there. However, if you remove the baseLink and leading //, the download worked. The hackish way I did this, just to get it to work, was with wget -q -O "./$2/$filename$index$extension" "${url:2:1000}".

[Aniruddha Mukherjee]

Thanks for creating the issue. These scripts rarely get tested by me as I made them as a one-time thing back when I was taking a few CS courses last year. And since the links are subject to change by MIT, these scripts are inherently unstable by nature.

I'll look into this and try to push a fix asap.