AutoISO with flash

[Evirc]

amolitor@ i set autoiso for achieve an perfect light enviroment quickly...
toughsamurai@ I need a flash for lighten the shadow

example:
AV mode
f/4
1/80s
Flash on TTL
ISO?

if the iso is auto the enviroment light is ever perfect, and the shutter speed isn't too much slow.

 

[amolitor]

Yes, but what procedure should the camera use?

I realize the goal is 'it should make my picture awesome' but what should be metered when, and how should that be applied to the ISO?

 

[Evirc]

it is simple ...
Now the shutter speed of the camera tends to be very slow, if you could set a minimum shutter speed, the image would be underexposed, but if the ISO would increase?
in TV mode, this function is correct but in AV mode and M is incorrect

 

[amolitor]

Well, ok then.

 

[EIngerson]

I'm out.

 

[Evirc]

Why?
I'm sorry for my bad english

 

[amolitor]

It's ok, I can't tell if it's poor english or if you're just not thinking it through fully, or some combination. It doesn't matter, though! It's not a big deal, right?