how fast do dvds spin vs cds
Most CDs and DVDs use CLV (Constant Linear Velocity). The RPM changes so that the Data Transfer Rate can remain the same. DVDs spin at 1530 rpm when reading at the innermost (starting) edge, and slow down to 630 rpm when reading the outermost edge (end) CDs also start at the innermost edge.
How Fast Was the CD Spinning? They break several CDs, but let me look at the second CD they shattered recorded at 61,960 frames per second. I tried to use the higher speed video, but I was getting repeating framesânot sure why. The guys claim the critical spin rate for a CD is 23,000 rpm.