Video filter libavcodec deinterlacer

This filter is a port of libavcodec deinterlacer.

Full list of options for filter:

• Linear blend
  • Linear blend deinterlacing filter that deinterlaces the given block by filtering all lines with a (1 2 1) filter.
• Linear interpolation
  • Linear interpolating deinterlacing filter that deinterlaces the given block by linearly interpolating every second line.
• Cubic interpolation
  • Cubic interpolating deinterlacing filter deinterlaces the given block by cubically interpolating every second line.
• Median interpolation
  • Median deinterlacing filter that deinterlaces the given block by applying a median filter to every second line.
• FFmpeg deinterlacer
  • FFmpeg deinterlacing filter that deinterlaces the given block by filtering every second line with a (-1 4 2 4 -1) filter.

The best is to refer to MPlayer/FFmpeg documentation for more details.