--- a/gst_plugins_good/gst/wavenc/riff.h	Wed Mar 24 17:58:42 2010 -0500
+++ b/gst_plugins_good/gst/wavenc/riff.h	Wed Mar 24 18:04:17 2010 -0500
@@ -300,6 +300,7 @@
 #define GST_RIFF_WAVE_FORMAT_UNKNOWN        (0x0000)
 #define GST_RIFF_WAVE_FORMAT_PCM            (0x0001)
 #define GST_RIFF_WAVE_FORMAT_ADPCM          (0x0002)
+#define GST_RIFF_WAVE_FORMAT_FLOAT          (0x0003)
 #define GST_RIFF_WAVE_FORMAT_IBM_CVSD       (0x0005)
 #define GST_RIFF_WAVE_FORMAT_ALAW           (0x0006)
 #define GST_RIFF_WAVE_FORMAT_MULAW          (0x0007)