NAME

       zoomer — generate a video from a picture by zooming from one point to another

SYNOPSIS

       zoomer options...

DESCRIPTION

       zoomer  automatically generates a video from a picture. It starts at the full picture and then zooms into
       the  first  point. Then zooms out and into the next point, etc. At the moment of reaching a point, zoomer
       will write a text (e.g.  a name).

       zoomer needs a picture (bigger is better) and a data file to define the points to be zoomed into.

OPTIONS

                 --data
                 the data file setting the details to be zoomed.

                 --debug
                 show a verbose output

                 --frames-moveing
                 how many frames between details

                 --frames-stoped
                 how many frames focused on the detail

                 --font-size
                 the size of the text

                 --output
                 the name of the output video

                 --pic
                 the name of the input picture (bigger is better)

                 --replace-output
                 will automaticaly delete a file with the same output name

                 --use-zenity
                 will show a nice graphical progress bar

                 --video-size
                 the video resolution in the WxH notation like 480x360

THE DATA FILE

       The data file is a simple text file to provide informaton about where zoomer must zoom. There must be one
       line by detail and no other information. The zoomer don't supports empty lines or commentaries.

       The detail line has the pattern: X,Y Width Text

       See a data example:

       364,178 57 Bart
       233,246 62 Lisa
       396,274 52 Maggie
       302,059 61 Marge
       228,130 66 Homer

       The Width is the with of the soom square. The Height will be  ever  proporcional  to  the  output  setted
       height.

AUTHOR

       This  manual  page  was  written by Aurélio A. Heckert aurium@gmail.com for the Debian system (but may be
       used by others).  Permission is granted to copy, distribute and/or modify this document under  the  terms
       of the GNU General Public License, Version 3 any later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-
       licenses/.

                                                                                                       ZOOMER(1)