104 lines
4.0 KiB
PHP
104 lines
4.0 KiB
PHP
<?php
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# dvdisaster: English homepage translation
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# Copyright (C) 2004-2012 Carsten Gnörlich
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#
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# UTF-8 trigger: äöüß
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#
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# Include our PHP sub routines, then call begin_page()
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# to start the HTML page, insert the header,
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# navigation and news if appropriate.
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require("../include/dvdisaster.php");
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begin_page();
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?>
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<!-- Insert actual page content below -->
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<h3 class="top">Using dvdisaster the right way</h3>
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Let's demonstrate how Jane uses dvdisaster. <p>
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<table width="100%">
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<tr>
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<td class="w15p">10. Feb. 2004</td>
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<td class="w65x"><img src="../images/good-cd.png" alt="Icon: Good medium (without read errors)"></td>
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<td class="w65x"></td>
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<td>Jane creates a new CD with important data.</td>
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</tr>
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<tr><td colspan="4"> <p> </td></tr>
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<tr>
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<td> </td>
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<td><img class="valignt" src="../images/good-cd.png" alt="Icon: Good medium (without read errors)"></td>
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<td><img class="valignt" src="../images/ecc.png" alt="Icon: Separate file with error correction data"></td>
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<td>To protect the CD from data loss
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<a href="howtos20.php">she creates error correction data with dvdisaster</a>.
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She keeps both kinds of data for later usage.</td>
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</tr>
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<tr><td colspan="4"> <hr> </td></tr>
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<tr>
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<td>14. May 2005</td>
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<td><img class="valignt" src="../images/good-cd.png" alt="Icon: Good medium (without read errors)"></td>
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<td><img class="valignt" src="../images/ecc.png" alt="Icon: Separate file with error correction data"></td>
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<td> Jane knows that during daily use not all data of her CD might be
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accessed. So after a year has passed
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she <a href="howtos10.php">scans the CD for read errors</a> to make sure
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that it has not developed any defects in seldom used data regions. However
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after one year the CD is still perfectly readable.</td>
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</tr>
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<tr><td colspan="4"> <hr> </td></tr>
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<tr>
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<td>19. Aug 2007</td>
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<td><img class="valignt" src="../images/bad-cd.png" alt="Icon: Damaged medium (partially unreadable)"></td>
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<td><img class="valignt" src="../images/ecc.png" alt="Icon: Separate file with error correction data"></td>
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<td>Two more years have passed and Jane notices that some data on the
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CD is no longer readable. A <a href="howtos10.php">scan for read errors</a>
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confirms that the CD has become defective due to aging.</td>
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</tr>
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<tr>
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<td align="right"><a href="howtos42.php#a">read</a></td>
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<td align="center"><img class="valignt" src="../images/down-arrow.png" alt="Icon: Arrow down"></td>
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<td></td><td></td>
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</tr>
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<tr><td colspan="4"> <p> </td></tr>
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<tr>
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<td> </td>
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<td><img class="valignt" src="../images/bad-image.png" alt="Icon: Partial image"></td>
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<td><img class="valignt" src="../images/ecc.png" alt="Icon: Separate file with error correction data"></td>
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<td>Jane uses dvdisaster to <a href="howtos42.php#a">read as much sectors
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as possible</a> from the defective CD into an ISO image.</td>
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<tr>
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<td align="right"><a href="howtos42.php#b">reconstruct</a></td>
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<td align="center" colspan="2"><img class="valignt" src="../images/dbl-arrow-left.png" alt="Icon: Double arrow left"></td>
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<td></td>
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</tr>
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<tr><td colspan="4"> <p> </td></tr>
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<tr>
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<td> </td>
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<td><img class="valignt" src="../images/good-image.png" alt="Icon: Complete image"></td>
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<td><img class="valignt" src="../images/ecc.png" alt="Icon: Separate file with error correction data"></td>
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<td>By using the error correction data Jane
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<a href="howtos42.php#b">recovers the missing parts in the ISO image</a>.
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<tr>
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<td align="right">Write new CD</td>
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<td align="center"><img class="valignt" src="../images/down-arrow.png" alt="Icon: Arrow down"></td>
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<td></td><td></td>
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</tr>
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<tr><td colspan="4"> <p> </td></tr>
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<tr>
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<td> </td>
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<td><img class="valignt" src="../images/good-cd.png" alt="Icon: Good medium (without read errors)"></td>
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<td><img class="valignt" src="../images/ecc.png" alt="Icon: Separate file with error correction data"></td>
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<td>Jane writes a new CD from the recovered ISO image. She keeps the
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error correction data for the new CD as it may also become defective
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in the future.</td>
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</table>
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<!-- do not change below -->
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<?php
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# end_page() adds the footer line and closes the HTML properly.
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end_page();
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?>
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