Fuck kaltura. It's shit
Adds a button beside or near kaltura videos. Install the script with tampermonkey (chrome / firefox) as greasemonkey 4 onwards fucks with embedded iframes.
Don't use this to download videos, don't let the name fool you. May not work for all modules since all I can test on are CS mods and EE8084.
For blackboard:
This one's pretty scuffed, made it in a rush.
For the gallery:
