estdif
Deinterlace the input video ("estdif" stands for "Edge Slope Tracing Deinterlacing Filter").
Spatial only filter that uses edge slope tracing algorithm to interpolate missing lines. It accepts the following parameters:
- mode
The interlacing mode to adopt. It accepts one of the following values:
- frame
Output one frame for each frame.
- field
Output one frame for each field.
The default value is
field.- parity
The picture field parity assumed for the input interlaced video. It accepts one of the following values:
- tff
Assume the top field is first.
- bff
Assume the bottom field is first.
- auto
Enable automatic detection of field parity.
The default value is
auto. If the interlacing is unknown or the decoder does not export this information, top field first will be assumed.- deint
Specify which frames to deinterlace. Accepts one of the following values:
- all
Deinterlace all frames.
- interlaced
Only deinterlace frames marked as interlaced.
The default value is
all.- rslope
Specify the search radius for edge slope tracing. Default value is 1. Allowed range is from 1 to 15.
- redge
Specify the search radius for best edge matching. Default value is 2. Allowed range is from 0 to 15.
- ecost
Specify the edge cost for edge matching. Default value is 2. Allowed range is from 0 to 50.
- mcost
Specify the middle cost for edge matching. Default value is 1. Allowed range is from 0 to 50.
- dcost
Specify the distance cost for edge matching. Default value is 1. Allowed range is from 0 to 50.
- interp
Specify the interpolation used. Default is 4-point interpolation. It accepts one of the following values:
- 2p
Two-point interpolation.
- 4p
Four-point interpolation.
- 6p
Six-point interpolation.