audio-video-properties: Make the framerate more precise

Add a bit more precision to the frames per second property.

Closes: #901

extensions/audio-video-properties/bacon-video-widget-properties.c

@@ -222,17 +222,15 @@ bacon_video_widget_properties_set_has_type (BaconVideoWidgetProperties *props,
 
 void
 bacon_video_widget_properties_set_framerate (BaconVideoWidgetProperties *props,
-					     int                         framerate)
+					     float                       framerate)
 {
 	gchar *temp;
 
 	g_return_if_fail (props != NULL);
 	g_return_if_fail (BACON_IS_VIDEO_WIDGET_PROPERTIES (props));
 
-	/* The FPS has to be done differently because it's a plural string */
-	if (framerate != 0) {
-		temp = g_strdup_printf (g_dngettext (GETTEXT_PACKAGE, "%d frame per second", "%d frames per second", framerate),
-					framerate);
+	if (framerate > 1.0) {
+		temp = g_strdup_printf ("%0.2f frames per second", framerate);
 	} else {
 		temp = g_strdup (C_("Frame rate", "N/A"));
 	}

extensions/audio-video-properties/bacon-video-widget-properties.h

@@ -57,6 +57,6 @@ void bacon_video_widget_properties_set_has_type		(BaconVideoWidgetProperties *pr
 							 gboolean                    has_video,
 							 gboolean                    has_audio);
 void bacon_video_widget_properties_set_framerate	(BaconVideoWidgetProperties *props,
-							 int                         framerate);
+							 float                       framerate);
 
 #endif /* BACON_VIDEO_WIDGET_PROPERTIES_H */

extensions/audio-video-properties/totem-properties-view.c

@@ -191,11 +191,11 @@ update_video (TotemPropertiesView    *props,
 	/* Round up/down to the nearest integer framerate */
 	fps_n = gst_discoverer_video_info_get_framerate_num (info);
 	fps_d = gst_discoverer_video_info_get_framerate_denom (info);
-	if (fps_d == 0)
-		bacon_video_widget_properties_set_framerate (props->priv->props, 0);
-	else
+	if (fps_d > 0.0)
 		bacon_video_widget_properties_set_framerate (props->priv->props,
-							     (fps_n + fps_d/2) / fps_d);
+							     (float) fps_n / (float) fps_d);
+	else
+		bacon_video_widget_properties_set_framerate (props->priv->props, 0.0);
 }
 
 static void