video downloading app for OSX 10.5 PowerPC for "embedded" vids

I have a G4 Powerbook running OSX 10.5 – its a Power PC platform.
I’m trying to save select videos that are “embedded” in a page such as this one, as an example –

Spanx Entrepreneur Shares Advice | Video - ABC News

The downloads are solely for my own personal use.

I’m looking for a video downloader that will sense the vid playing and then automatically capture it. Vixy converter – now seemingly defunct – would do this. And I believe Jaksta does it – but – works only for OSX 10.6 and later on Intel Macs.

Down-them-all on Firefox might be an option, but for some reason it does not function on my Powerbook.

Any other options for my system out there?

Give AfterDawn a try. The main problem is most by far downloaders are for Intel computers. It may be woefully slow if it works.

Download Free Video Downloader for Mac OS X (PPC) v1.2.1.0 (freeware) - AfterDawn: Software downloads

Unfortunately this AfterDawn is not sensitive enough to pick up the signal except of youtube vids and the like. I tried it to no avail.