detelecine

Apply an exact inverse of the telecine operation. It requires a predefined pattern specified using the pattern option which must be the same as that passed to the telecine filter.

This filter accepts the following options:

'first_field'

'top, t'

top field first

'bottom, b'

bottom field first The default value is top.

'pattern'

A string of numbers representing the pulldown pattern you wish to apply. The default value is 23.

'start_frame'

A number representing position of the first frame with respect to the telecine pattern. This is to be used if the stream is cut. The default value is 0.