--- transcode-1.1.5/export/export_jpg.c	2009-02-21 18:01:57.000000000 -0300
+++ transcode-1.1.5_patched/export/export_jpg.c	2010-06-12 13:27:04.000000000 -0300
@@ -91,6 +91,7 @@
 
   jpeg_set_quality(&encinfo, quality, TRUE);
   encinfo.raw_data_in = TRUE;
+  encinfo.do_fancy_downsampling = FALSE;
   encinfo.in_color_space = JCS_YCbCr;
 
   encinfo.comp_info[0].h_samp_factor = 2;