The balloon effect overlays a video clip with animated balloons.

Balloons (per sec): This slider controls the spawn rate of the balloons. Higher values would spawn more balloons per second.

Lifetime (ms): This slider sets the amount of time that a balloon appears on the screen, in milliseconds.

Size: This slider controls the size of the balloons. Lower values give smaller balloons.

Opacity: This slider controls the opacity of the balloons. At minimum opacity, balloons are completely transparent and can't be seen at all. At maximum opacity, they are completely visible.

Direction: The default direction is bottom to top, but the Top to Bottom checkbox will change the direction.

Wobble sliders: The strength or the frequency of the wobble can be chosen and animated over time.

Color: Click the color picker to use a specific color for all balloons or choose from a range of predefined color palettes via the drop down.