diff --git a/ChangeLog b/ChangeLog
index 0df97ac09e..91bcffa7bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-07-15  David Schleef  <ds@schleef.org>
+
+	* gst-libs/gst/video/video.c: Revert ABI change.
+
 2008-07-15  Sebastian Dröge  <sebastian.droege@collabora.co.uk>
 
 	* gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps):
diff --git a/gst-libs/gst/video/video.c b/gst-libs/gst/video/video.c
index 31c534b94d..97ee6cde65 100644
--- a/gst-libs/gst/video/video.c
+++ b/gst-libs/gst/video/video.c
@@ -243,9 +243,7 @@ gst_video_format_parse_caps (GstCaps * caps, GstVideoFormat * format,
   GstStructure *structure;
   gboolean ok = TRUE;
 
-  /* caps must hold exactly 1 structure to be unambiguous,
-   * but need not be fixed to determine format */
-  if (gst_caps_get_size (caps) != 1)
+  if (!gst_caps_is_fixed (caps))
     return FALSE;
 
   structure = gst_caps_get_structure (caps, 0);