Doesn't work on Youtube, Soundcloud or Xvideos. On youtube it sees nothing, on soundcloud it sees the individual streaming audio bits, but not the whole song and on Xvideos it does the same but with video, no full download link anywhere. So sorry but this is completely useless to me.

In contrast Ant Video Downloader does see the full video download link and does not spam me with 400 bits that i have to scroll through.
I've submitted a bug report, if the author contacts me after fixing it i will try it again and give it a second chance and re-rate it.