Please post any feedback or comments about Video Monkey
Probably the best converter tool I found in the last 6 years. Would love to see it evolve to take into account Hardware acceleration… (NIVIDIA, CUDA ?, Intel 64 xCore). I run it currently on a MAcPro 5.1 / 24 cores / 3.46 Ghz with GTX 970 vid card.
You should at least be using all the cores on your Mac. ffmpeg can use hardware acceleration. I will experiment and see what I come up with