Apply motion-compensation deinterlacing.

It needs one field per frame as input and must thus be used together with yadif=1/3 or equivalent.

This filter accepts the following options:

mode

Set the deinterlacing mode.

It accepts one of the following values:

fast, medium, slow

use iterative motion estimation

extra_slow

like slow, but use multiple reference frames.

Default value is fast.

parity

Set the picture field parity assumed for the input video. It must be one of the following values:

0, tff

assume top field first

1, bff

assume bottom field first

Default value is bff.

qp

Set per-block quantization parameter (QP) used by the internal encoder.

Higher values should result in a smoother motion vector field but less optimal individual vectors. Default value is 1.