Filter stereo3d
  Convert video stereoscopic 3D view.
    slice threading supported
    Inputs:
       #0: default (video)
    Outputs:
       #0: default (video)
stereo3d AVOptions:
  in                <int>        ..FV..... set input format (from 16 to 32) (default sbsl)
     ab2l                         ..FV..... above below half height left first
     ab2r                         ..FV..... above below half height right first
     abl                          ..FV..... above below left first
     abr                          ..FV..... above below right first
     al                           ..FV..... alternating frames left first
     ar                           ..FV..... alternating frames right first
     sbs2l                        ..FV..... side by side half width left first
     sbs2r                        ..FV..... side by side half width right first
     sbsl                         ..FV..... side by side left first
     sbsr                         ..FV..... side by side right first
     irl                          ..FV..... interleave rows left first
     irr                          ..FV..... interleave rows right first
     icl                          ..FV..... interleave columns left first
     icr                          ..FV..... interleave columns right first
  out               <int>        ..FV..... set output format (from 0 to 32) (default arcd)
     ab2l                         ..FV..... above below half height left first
     ab2r                         ..FV..... above below half height right first
     abl                          ..FV..... above below left first
     abr                          ..FV..... above below right first
     agmc                         ..FV..... anaglyph green magenta color
     agmd                         ..FV..... anaglyph green magenta dubois
     agmg                         ..FV..... anaglyph green magenta gray
     agmh                         ..FV..... anaglyph green magenta half color
     al                           ..FV..... alternating frames left first
     ar                           ..FV..... alternating frames right first
     arbg                         ..FV..... anaglyph red blue gray
     arcc                         ..FV..... anaglyph red cyan color
     arcd                         ..FV..... anaglyph red cyan dubois
     arcg                         ..FV..... anaglyph red cyan gray
     arch                         ..FV..... anaglyph red cyan half color
     argg                         ..FV..... anaglyph red green gray
     aybc                         ..FV..... anaglyph yellow blue color
     aybd                         ..FV..... anaglyph yellow blue dubois
     aybg                         ..FV..... anaglyph yellow blue gray
     aybh                         ..FV..... anaglyph yellow blue half color
     irl                          ..FV..... interleave rows left first
     irr                          ..FV..... interleave rows right first
     ml                           ..FV..... mono left
     mr                           ..FV..... mono right
     sbs2l                        ..FV..... side by side half width left first
     sbs2r                        ..FV..... side by side half width right first
     sbsl                         ..FV..... side by side left first
     sbsr                         ..FV..... side by side right first
     chl                          ..FV..... checkerboard left first
     chr                          ..FV..... checkerboard right first
     icl                          ..FV..... interleave columns left first
     icr                          ..FV..... interleave columns right first
     hdmi                         ..FV..... HDMI frame pack


