--- gst-omx_old/omx/gstomxvideodec.c	2014-01-03 21:07:09.000000000 +0000
+++ gst-omx/omx/gstomxvideodec.c	2014-01-13 11:39:17.279311165 +0000
@@ -2506,7 +2506,8 @@
       && info->fps_n != 0)
       || (port_def.format.video.xFramerate !=
       (info->fps_n << 16) / (info->fps_d));
-  is_format_change |= (self->codec_data != state->codec_data);
+//  ignore aspect ratio change
+//  is_format_change |= (self->codec_data != state->codec_data);
   if (klass->is_format_change)
     is_format_change |=
         klass->is_format_change (self, self->dec_in_port, state);