#define GST_RIFF_CVID GST_MAKE_FOURCC ('C', 'V', 'I', 'D')
#define GST_RIFF_ULTI GST_MAKE_FOURCC ('U', 'L', 'T', 'I')
#define GST_RIFF_ulti GST_MAKE_FOURCC ('u', 'l', 't', 'i')
-#define GST_RIFF_YUV9 GST_MAKE_FOURCC ('Y', 'V', 'U', '9')
-#define GST_RIFF_YVU9 GST_MAKE_FOURCC ('Y', 'U', 'V', '9')
+#define GST_RIFF_YUV9 GST_MAKE_FOURCC ('Y', 'U', 'V', '9')
+#define GST_RIFF_YVU9 GST_MAKE_FOURCC ('Y', 'V', 'U', '9')
#define GST_RIFF_XMPG GST_MAKE_FOURCC ('X', 'M', 'P', 'G')
#define GST_RIFF_xmpg GST_MAKE_FOURCC ('x', 'm', 'p', 'g')
#define GST_RIFF_VDOW GST_MAKE_FOURCC ('V', 'D', 'O', 'W')