Ich denke dass das letterboxed encoden nichts mit dem Format zu tun hat; sondern das resizing.
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>Filmformat<br>
gemäß dvd2avi</b></font><!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>Optimiert auf<br>
4:3-Röhrenfernseher</b></font><!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>Optimiert auf<br>
16:9-Röhrenfernseher</b></font><!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>Optimiert auf<br>
Plasmabildschirme,Projektoren</b></font><!--mstheme--></font></td>
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>16:9 (keine Balken)</b></font><!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,414)<br>
AddBorders(16,81,16,81)</font><!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,542)<br>
AddBorders(16,17,16,17)</font><!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(464,414)<br>
AddBorders(8,81,8,81)</font><!--mstheme--></font></td>
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>16:9 (mit Balken)</b></font><!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,318)<br>
AddBorders(16,129,16,129)</font><!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,414)<br>
AddBorders(16,81,16,81)</font><!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(464,318)<br>
AddBorders(8,129,8,129)</font><!--mstheme--></font></td>
</tr>
<tr>
<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>4:3 (keine Balken)</b></font><!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,542)<br>
AddBorders(16,17,16,17)</font><!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,542)<br>
AddBorders(16,17,16,17)</font><!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(464,560)<br>
AddBorders(8,8,8,8)</font><!--mstheme--></font></td>
</tr>
<tr>
<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>4:3 (leichte Balken)</b></font><!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,414)<br>
AddBorders(16,81,16,81)</font><!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BicubicResize(448,542)<br>
AddBorders(16,17,16,17)</font><!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(464,414)<br>
AddBorders(8,81,8,81)</font><!--mstheme--></font></td>
</tr>
<tr>
<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"> <!--mstheme--></font></td>
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<td width="31%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2"><b>4:3 (dicke Balken)</b></font><!--mstheme--></font></td>
<td width="33%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(448,318)<br>
AddBorders(16,129,16,129)</font><!--mstheme--></font></td>
<td width="35%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BicubicResize(448,414)<br>
AddBorders(16,81,16,81)</font><!--mstheme--></font></td>
<td width="34%" align="center"><!--mstheme--><font face="Verdana, Arial, Helvetica"><font size="2">AviSource("x:/vfapi.avi")<br>
BilinearResize(464,318)<br>
AddBorders(8,129,8,129)</font><!--mstheme--></font></td>
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