Gyroflow comes with the ability to keyframe most parameters in order to achieve any look you want.
Most parameters in Gyroflow can be keyframed - meaning their value can be changed in different parts of the video (i.e. you can use a different smoothness at the start of the video, compared to the end).
Keyframes can be enabled by right-clicking on the slider and choosing Enable keyframing.
Then, go to a time in the video when you want the value to be different and just change the slider value. This will create a keyframe on the timeline chart.
You can right-click the keyframe point to enable or disable easing (it's enabled by default).
Ease in + out vs. linear keyframe
You can right-click the keyframe point to delete it, or to disable all keyframing for a slider, right-click on the slider and uncheck Enable keyframing - this will clear all keyframes on that slider.
- Zooming speed
- Zooming center offset
- Horizon lock amount / roll correction
- Lens correction strength
- Max smoothness
- Max smoothness at high velocity
- Pitch/Roll/Yaw smoothness
- Video rotation
- Background margin / feather
- Video speed
When keyframing zooming speed and the speed changes are significant, make sure to switch the zooming algorithm to Envelope follower.
There is a known bug with the Gaussian filter algorithm which may lead to black borders in view when keyframing zooming speed.