icon_vframe = VFramePng::vframe_png(clip_icon_path);
}
if( !icon_vframe ) {
-printf("render clip: %s\n", name);
+//printf("render clip: %s\n", name);
int edl_h = edl->get_h(), edl_w = edl->get_w();
int height = edl_h > 0 ? edl_h : 1;
int width = edl_w > 0 ? edl_w : 1;