caps: Allow 1/max as the minimal fraction value > 0

This is useful for formats that require a valid framerate (like
theoraenc).

diff --git a/gst/gstvalue.c b/gst/gstvalue.c
index ad5b78a..d9bad01 100644 (file)
--- a/gst/gstvalue.c
+++ b/gst/gstvalue.c
@@ -3696,6 +3696,10 @@ gst_value_deserialize_fraction (GValue * dest, const gchar * s)
     gst_value_set_fraction (dest, num, den);
     return TRUE;
   }
+  if (g_ascii_strcasecmp (s, "1/max") == 0) {
+    gst_value_set_fraction (dest, 1, G_MAXINT);
+    return TRUE;
+  }
   if (sscanf (s, "%d", &num) == 1) {
     gst_value_set_fraction (dest, num, 1);
     return TRUE;