#define FOURCC_wide GST_MAKE_FOURCC('w','i','d','e')
#define FOURCC_zlib GST_MAKE_FOURCC('z','l','i','b')
#define FOURCC_lpcm GST_MAKE_FOURCC('l','p','c','m')
+#define FOURCC_av01 GST_MAKE_FOURCC('a','v','0','1')
#define FOURCC_cfhd GST_MAKE_FOURCC('C','F','H','D')
#define FOURCC_ap4x GST_MAKE_FOURCC('a','p','4','x')