Use MLT's '@' format to pass arithmetic formula in dar

svn path=/branches/KDE4/; revision=2651

diff --git a/src/renderwidget.cpp b/src/renderwidget.cpp
index 2db066ebcddd3f8b6a1b084451233664dbdd6697..2c4f1f2c18ac3204dee048082bad39149c640dbc 100644 (file)
--- a/src/renderwidget.cpp
+++ b/src/renderwidget.cpp
@@ -364,7 +364,7 @@ void RenderWidget::slotExport() {
     QString renderArgs = m_view.advanced_params->toPlainText();
     renderArgs.replace("%width", QString::number(m_profile.width));
     renderArgs.replace("%height", QString::number(m_profile.height));
-    renderArgs.replace("%dar", QString::number((double) m_profile.display_aspect_num / m_profile.display_aspect_den));
+    renderArgs.replace("%dar", "@" + QString::number(m_profile.display_aspect_num) + "/" + QString::number(m_profile.display_aspect_den));
     emit doRender(m_view.out_file->url().path(), item->data(RenderRole).toString(), overlayargs, renderArgs.split(' '), m_view.render_zone->isChecked(), m_view.play_after->isChecked(), startPos, endPos);
 }