I made it so you can make a customizable video with this! The speed_var list changes how fast changes how fast frames switch, just add a number to it to change the speed. Each frame has a string that represents the pixels. Each pixel is a one digit number from 1 to 10. Each number is changed by 1 and multiplied by 10, so 0 for 10 and 9 for 100, etc.
It had to be interactive, so move it with your mouse. I also left some other blocks in their that make cool effects. If you change speed and setup frames block, it can be customized! Only 22 blocks!