Canon PowerShot SX70 HS Digital Camera - Manual (Page 112)

Changing the IS Mode Settings
Image stabilization is adjustable.
1
[IS settings] → [IS mode]
Off Deactivates image stabilization.
On
Optimal image stabilization for the shooting conditions
is automatically applied.
Shoot only
Image stabilization is active only at the moment of
shooting.
z Correcting Severe Camera Shake
Counteract severe camera shake, such as when recording movies while
moving. The portion of images displayed changes more than for [Standard],
and subjects are further enlarged.
1
[Dynamic IS] → [High]
112