Does getting a subscribers straight from video changes anything?

[NoGameNoLife]

I'm wondering if getting subscribers from video(not from channel page) affects the video rankings or makes subscribers look more real to youtube's eyes.
If it is then is there a service which provides it?

 

[brodel34]

Yes, if a user subscribes from watching your video YouTube weighs this heavily as a ranking factor. It's a big rank boost. Not aware of any services.

 

[NoGameNoLife]

Yes, if a user subscribes from watching your video YouTube weighs this heavily as a ranking factor. It's a big rank boost. Not aware of any services.

I see,what about vagex then?Even though, for some reason, you get a small fraction of subs on your channel then it is claimed by vagex if sub comes from the video it may be worth it