I am wondering how Video DownloadHelper works:
https://addons.mozilla.org/en-US/firefox/addon/3006
How does it know that an mp3 is playing in the browser? How does it know
that I'm loading a youtube video? How does it know if a flash app (or maybe
even an html 5 app) is playing an mp3?
It would be most appreciated if someone could point me in the right
direction. What should I be looking up?
Thank you for your time.
-Sean
This is what I did before: display/get the page source, search for "wma",
"asx" or "mms://" and go from here.
other example, given a youtube URL I kown there is a way to access the real
file. Then you just need a regex to detect a youtube url, filter out the
video id, and run the "protocol" to download the real video file :)
there should be lots of templates, one (or more?) for each supported site.
Regards
Seb
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I was looking up something about the memory cache though. I
typed about:cache?device=memory into the url and found every single mp3 I
listened to. I could click on one of the urls & view all the data for it &
know it was an mp3 by the content-type.
I suppose if one can make an extension that automates firefox & uses the
memory cache, one can go and download lots of youtube videos or something
like that.