Редактирование

Control

Snap

Activates automatic snapping when you moving keys.

Snap To (привязка к)

Type of element to snap to.

Frame:

Snap to frame.

Second:

Snap to seconds.

Nearest Marker:

Snap to nearest Marker.

Absolute Time Snap

Absolute time alignment when transforming keyframes

Пропорциональное редактирование

See Proportional Editing.