diff --git a/ChangeLog b/ChangeLog
index d376281a9f..4f05fbac65 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2004-09-15  David Schleef  <ds@schleef.org>
+
+	* configure.ac: remove NASM check, since we don't use it.  Update
+	dirac check to 0.4
+	* ext/dirac/gstdiracdec.cc: update to current 0.4 API
+	* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_link):
+	Initialized variables.
+	* gst/qtdemux/qtdemux.c: (gst_qtdemux_change_state),
+	(gst_qtdemux_loop_header), (qtdemux_parse), (qtdemux_parse_trak),
+	(gst_qtdemux_handle_esds), (qtdemux_audio_caps): Fix seeking, add
+	SVQ3 format
+
 2004-09-15  Ronald S. Bultje  <rbultje@ronald.bitfreak.net>
 
 	* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
diff --git a/configure.ac b/configure.ac
index 220e081aa4..37a4cad939 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,17 +156,6 @@ AC_ARG_WITH(pkg-config-path,
 dnl check architecture
 GST_ARCH()
 
-dnl Check for nasm
-AC_PATH_PROG(NASM_PATH, nasm, no)
-AC_SUBST(NASM_PATH)
-if test x$NASM_PATH = xno; then
-  AC_MSG_WARN(Couldn't find nasm)
-  HAVE_NASM="no"
-else
-  AC_DEFINE(HAVE_NASM, 1, [Define if NASM, the netwide assembler, is available])
-  HAVE_NASM="yes"
-fi
-
 dnl check for gconftool-2
 translit(dnm, m, l) AM_CONDITIONAL(USE_GCONFTOOL, true)
 GST_CHECK_FEATURE(GCONFTOOL, [GConf schemas], , [
@@ -817,7 +806,10 @@ dnl AC_CHECK_HEADER(cdda_paranoia.h, :, HAVE_CDPARANOIA=no)
 dnl *** dirac ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_DIRAC, true)
 GST_CHECK_FEATURE(DIRAC, [dirac plug-ins], dirac, [
-  PKG_CHECK_MODULES(DIRAC, dirac, HAVE_DIRAC="yes", HAVE_DIRAC="no")
+  PKG_CHECK_MODULES(DIRAC, dirac-pic >= 0.4, HAVE_DIRAC="yes", HAVE_DIRAC="no")
+  if test x$HAVE_DIRAC = xno ; then
+    PKG_CHECK_MODULES(DIRAC, dirac >= 0.4, HAVE_DIRAC="yes", HAVE_DIRAC="no")
+  fi
   AC_SUBST(DIRAC_CFLAGS)
   AC_SUBST(DIRAC_LIBS)
 ])
diff --git a/gst/audioconvert/gstaudioconvert.c b/gst/audioconvert/gstaudioconvert.c
index 8ce1f6f1cd..861eb77dc0 100644
--- a/gst/audioconvert/gstaudioconvert.c
+++ b/gst/audioconvert/gstaudioconvert.c
@@ -373,7 +373,8 @@ gst_audio_convert_link (GstPad * pad, const GstCaps * caps)
 {
   GstAudioConvert *this;
   GstPad *otherpad;
-  GstAudioConvertCaps ac_caps, other_ac_caps;
+  GstAudioConvertCaps ac_caps = { 0 }, other_ac_caps = {
+  0};
   GstCaps *othercaps;
   guint i;
   GstPadLinkReturn ret;