diff --git a/README.md b/README.md index a50c058..3baafd2 100644 --- a/README.md +++ b/README.md @@ -13,28 +13,28 @@ there is no unnecessary jitter). Make sure you have libpng installed and if you type "libpng-config" on the commandline, there's a program which prints something. -Compile with "make". Become root (su -) and type "make install". Now you have +Compile with ``make``. Become root ``su -`` and type ``make install``. Now you have optar, unoptar and pgm2ps installed on your system in /usr/local/bin. Later -you can uninstall by typing "make uninstall" the same way as you typed -"make install". +you can uninstall by typing ``make uninstall`` the same way as you typed +``make install``. Encoding (writing) ------------------ Run -./optar other_guys.ogg other_guys.ogg +``./optar other_guys.ogg other_guys.ogg`` which will produce files: -other_guys.ogg_0001.pgm -other_guys.ogg_0002.pgm -other_guys.ogg_0003.pgm -other_guys.ogg_0004.pgm -other_guys.ogg_0005.pgm -other_guys.ogg_0006.pgm +* other_guys.ogg_0001.pgm +* other_guys.ogg_0002.pgm +* other_guys.ogg_0003.pgm +* other_guys.ogg_0004.pgm +* other_guys.ogg_0005.pgm +* other_guys.ogg_0006.pgm Now convert them into PostScript using the included pgm2ps tool: -./pgm2ps *.pgm +``./pgm2ps *.pgm`` Print them using a 600dpi (or more) laser printer. Inkjet or dot matrix was never tested and will not probably work at the pre-defined data density. See @@ -51,18 +51,18 @@ yellow pages on the scanner lid to get sharper picture *). Insert the page so that the text on the bottom is upright. Scan the pages into PNG (not JPEG!) on 600dpi (or 1200dpi, slightly better): -scan_0001.png -scan_0002.png -scan_0003.png -scan_0004.png -scan_0005.png -scan_0006.png +* scan_0001.png +* scan_0002.png +* scan_0003.png +* scan_0004.png +* scan_0005.png +* scan_0006.png Read the number sequence (format specification) from any of the papers and feed it as 1st argument to the optar, 2nd argument is the filename part before the underscore: -unoptar 0-65-93-24-3-1-2-24 scan > out.ogg +``unoptar 0-65-93-24-3-1-2-24 scan > out.ogg`` Then play out.ogg with mplayer. You should get first about 41 seconds from the Ogg Vorbis file. @@ -109,7 +109,7 @@ Future improvement camera. Currently it cannot since digital camera blurs at the sides of the picture. -(c) GPL 2007 Karel 'Clock' Kulhavy of Twibright Labs +© GPL 2007 Karel 'Clock' Kulhavy of Twibright Labs See COPYING for the text of the GPL license. e-mail: clock (at) twibright (dot) com Twibright Optar homepage: http://ronja.twibright.com/optar/