Does the computer do cyclic scrolling subtitles?

Rolling caption mark

Attribute: Scroll Direction-Direction = (Up, Down, Left, Right)

Scroll Mode-Behavior = (Scroll, Slide, Alternate)

Scroll speed -scrollamount = (numerical example: 30= move 30 pixels at a time)

Scroll delay -scrolldelay = (numerical example: 500=0.5 seconds)

Scroll period-cycle = (numerical example: 10= 10 times)

Scroll range-width, height = (number 450=405 pixels)

Scroll background -bgcolor = (color in English or color code)

Special attribute: Stop after mouse scrolling -onmouseover = "this. stop()"

Leave the mouse and scroll on-onmouseout = "this. start()"