$B=i$a$^$7$F!":4!9LZ$H$$$$$^$9!#(B<br><br>QGIS1.7.4$B$r(BUbuntu12.04$B$N4D6-$G;H$C$F$$$^$9!#(B<br>Ubuntu11.10$B$N$H$-$O!"(Becw$B%U%)!<%^%C%H%U%!%$%k$,FI$a$F$$$?$N$G$9$,!"(BUbuntu12.04$B$K%P!<%8%g%s%"%C%W$7$?$iFI$a$J$/$J$j!"(BPython$B%W%i%0%$%s$b;H$($J$/$J$j$^$7$?!#(B<br><br>$BG:$s$@$"$2$/(BQGIS$B$N:F%$%s%9%H!<%k$r$*$3$J$$!"(BPython$B%W%i%0%$%s$b;H$($k$h$&$K$J$j!"(Becw$B$rFI$a$k$h$&$K$H!"(B<br>$B2a5n$NJ}K!$rC5$7=P$7!"(B<br>
<pre class="wiki">$ gdalinfo --formats|grep ECW
  ECW (rw): ERMapper Compressed Wavelets
  JP2ECW (rw+): ERMapper JPEG2000</pre>$B$3$3$^$G$OC#@.$7$?$N$G$9$,!"(BQGIS$B$G(Becw$B$O%5%]!<%H$5$l$F$$$J$$%U%)!<%^%C%H$G$9$H%a%C%;!<%8$,$G$^$9!#(B<br>$B4X78$"$k$N$+$o$+$j$^$;$s$,!"(Bgdal$B$N%P!<%8%g%s$O(B1.9 $B$G$9$,!"(BQGIS$B$N%a%K%e!<$N(BGDAL$B$K$D$$$F$G$O!"(B1.7$B$H$G$F$$$^$9!#(B<br><br>$B2r7hJ}K!$r$I$J$?$+$4B8CN$J$$$G$7$g$&$+!)(B<br>