[pitivi] Fix framerate in 480p ntsc preset.

[Edward Hervey <edwardrv src gnome org>]

commit 20b3569f605339b1396f9b93f0de0eebc35fb7ea
Author: Alessandro Decina <alessandro d gmail com>
Date:   Tue May 12 17:23:03 2009 +0200

    Fix framerate in 480p ntsc preset.
---
 pitivi/ui/exportsettingswidget.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/pitivi/ui/exportsettingswidget.py b/pitivi/ui/exportsettingswidget.py
index fb0a938..17bb5c0 100644
--- a/pitivi/ui/exportsettingswidget.py
+++ b/pitivi/ui/exportsettingswidget.py
@@ -35,7 +35,7 @@ from gettext import gettext as _
 class ExportSettingsWidget(GladeWidget, Loggable):
     glade_file = "exportsettingswidget.glade"
     video_presets = ((_("576p (PAL DV/DVD)"), 720, 576, 25.0, 1.0),
-                    (_("480p (NTSC DV/DVD)"), 720, 480, 29.97, 1.0),
+                    (_("480p (NTSC DV/DVD)"), 720, 480, 30000.0, 1001.0),
                     (_("720p HD"), 1280, 720, 30000.0, 1001.0),
                     (_("1080p full HD"), 1920, 1080, 30000.0, 1001.0),
                     (_("QVGA (320x240)"), 320, 240, 30.0, 1.0),