It's great you are willing to try. The
native bean producing trees are viewed as a nuisance here, despite their historical value as food. There is an annual mesquite milling and mesquite pancake get together here in Tucson. Fantastic food and great company.
I tried stopping the video in several places, but I couldn't get a good view of the leaf structure and branches. I could be wrong as well, just pointing it out since they can look so similar. Much less is available about acacia beans and their uses, and I read somewhere that some part of the plant has a psychoactive property. It is still a great tree though.