jit.buffer records frames into a buffer and plays them back.
The pink slider shows the write-position in the buffer.
The blue sider shows the read-position in the buffer.
Set your number of frames to be recorded in the "frames_amt" number-box. You can set how many of those frames are read in the number-boxes next to the blue sliders.
There are 3 playback (read) modes chooseable with the menu:
~counter: simple increasingly playback. In this mode you can define a frame-offset to the write-position with the number right to the menu.
~drunk: randomized playback but avoiding big jumps.
~random: totally random playback.