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Weekly Wire with Lisa Hoover (Video) 3-28-08
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ZOOMER(1) General Commands Manual ZOOMER(1) 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 Aurelio 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 pub- lished 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)
