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 is only available in ffmpeg version 4.4 or earlier.
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.