Rolling Shutter Repair
Phone, drone and many DSLR sensors read a frame from top to bottom, so fast movement makes verticals lean and shake look like jelly. Rolling Shutter Repair, in the Distort category, undoes that without stabilising the shot. Set Rolling Shutter Rate, the share of the frame time the sensor takes to read out, until leaning lines stand upright; Adobe’s guide suggests 50–70% for most DSLRs and close to 100% for iPhones. Scan Direction matters if the camera was turned or upside down. Under Advanced, Method chooses between Warp (tracked points) and Pixel Motion (optical flow).
Warp Stabilizer has its own reduction built in, but Adobe notes the separate effect has more controls. Apply it first, then stabilise, when the lean is strong. Rolling shutter, explained shows what causes it and how to spot it.
Camera-Shake Deblur
Stabilising holds the frame still but leaves the blur of the original shake in individual frames, so a steadied shot can pulse between sharp and soft. Effect › Blur & Sharpen › Camera-Shake Deblur rebuilds the blurred frames from the sharp ones either side. Blur Duration sets how many frames around each blurred one it looks at, and Deblur Method trades High Quality (slower) against Standard. No stabiliser on its own can do this, including the one on this page.