It should monitor the network requests and show the audio files as it's loaded, but no luck trying to use it as that. Using Android, did not work for me on any site I tried, but I appreciate the developer response.

good stuff, nice addon, doesnt require too many permissions & just plain works. all though i really prefer the old interface. i dont like having to leave my webpage just to copy the video link, specially if i have a lot of tabs open. so for now, im using the old version till it gets fazed out or stops working. i really, really, really, cant stand having a new tab open instead of a pop up window just to copy a link. sorry had to dock 2 stars, as it works a treat, but now has become cumbersome for the way i use it. old interface version gets 5 stars tho..