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
- Masks a people face with a mosaic at the proper position :
$ transcode ... -J facemask=xpos:140:ypos:50:xresolution:10:yresolution:10:xdim:120:ydim:140
Original Interview
'Facemasked' interview
![[Home]](/png/transcode.png)