Import video and sound from DV camcorder (Sony DCR-PC3E)
I have an older DV format Sony camcorder which has composite audio/video jack, 4 pin S-Video and Firewire outputs, (Sony DCR-PC3E). I believe I can use a Firewire to Thunderbolt cable to link the camcorder to my iMAC (running Yosemite and iMovie 10.0.9). However, iMovie does not have my camcorder listed as one that it can provide drivers for (possibly) and I have also read that a thunderbolt connection will look for a thunderbolt device at the other end, even if you are connecting via a firewire plug. I am not sure how to progress from here, but I want to import the highest quality DV images as I can without spending a fortune on complex interfaces. Any suggestions or previous experience would be welcome, particularly if Apple or Sony have a suitable driver/interface somewhere I have not found so far. Thank you.
iMac (21.5-inch, Late 2013), OS X Yosemite (10.10)