[Home]Filter Plugins/Filter Facemask

Difference (from prior author revision) (major diff, minor diff)

Changed: 1c1,5

Filter_facemask Documentation



Capabilities



|| Video || Audio || RGB || YUV || YUV422 || multiple instances || processing type || frames needed ||
|| yes || no || yes || yes || no || yes || PRE/POST || 1 ||

Introduction




Changed: 13,16c17,18

Parameters:



;help:Display a short description of the filter and its arguments.

;xpos=$XPOSITION [required]: The X position of the upper left corner of the mask.

Parameters



; help Short help : Display a short description of the filter and its arguments.

Changed: 18c20
;ypos=$YPOSITION [required]: The Y position of the upper left corner of the mask.
; xpos X position (0-oo) [0]: The X position of the upper left corner of the mask.

Changed: 20c22
;xresolution=$XRESOLUTION [required]: The X resolution of the mask (width of a mosaic pixel).
; ypos Y position (0-oo) [0] : The Y position of the upper left corner of the mask.

Changed: 22c24
;yresolution=$YRESOLUTION [required]: The Y resolution of the mask (height of a mosaic pixel).
; xresolution X resolution (1-oo) [1] : The X resolution of the mask (width of a mosaic pixel).

Changed: 24c26
;xdim=$XDIMENSION [required]: Width of the mask (= n*$XRESOLUTION)
; yresolution Y resolution (1-oo) [1] : The Y resolution of the mask (height of a mosaic pixel).

Changed: 26c28
;ydim=$YDIMENSION [required]: Height of the mask (= m*$YRESOLUTION)
; xdim Width of mask (1-oo) [1] : Width of the mask (= n*$XRESOLUTION)

Added: 27a30
; ydim Height of mask (1-oo) [1] : Height of the mask (= m*$YRESOLUTION)

Changed: 29c32

Usage Examples:



Usage Examples




Capabilities

Video Audio RGB YUV YUV422 multiple instances processing type frames needed
yes no yes yes no yes PRE/POST 1

Introduction

This filter allows you to mask people faces (with a fuzzy mosaic) in video interviews.

All you have to do is to specify the mask position, its dimension and its resolution !

Warning For the moment, the fuzzy mosaic application is static.

This means it won't follow the person you want to mask if she/he is carried out moving too much.

So you will have to experience your clipping skills !

Parameters

help Short help
Display a short description of the filter and its arguments.

xpos X position (0-oo) [0]
The X position of the upper left corner of the mask.

ypos Y position (0-oo) [0]
The Y position of the upper left corner of the mask.

xresolution X resolution (1-oo) [1]
The X resolution of the mask (width of a mosaic pixel).

yresolution Y resolution (1-oo) [1]
The Y resolution of the mask (height of a mosaic pixel).

xdim Width of mask (1-oo) [1]
Width of the mask (= n*$XRESOLUTION)

ydim Height of mask (1-oo) [1]
Height of the mask (= m*$YRESOLUTION)

Usage Examples

 $ transcode ... -J facemask=xpos:140:ypos:50:xresolution:10:yresolution:10:xdim:120:ydim:140

Original Interview 'Facemasked' interview


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Last edited January 1, 2005 3:10 pm by Monroe (diff)
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