+#define VLC_CODEC_MSS1 VLC_FOURCC('M','S','S','1')
+#define VLC_CODEC_MSS2 VLC_FOURCC('M','S','S','2')
+#define VLC_CODEC_MSA1 VLC_FOURCC('M','S','A','1')
+#define VLC_CODEC_TSC2 VLC_FOURCC('T','S','C','2')
+#define VLC_CODEC_MTS2 VLC_FOURCC('M','T','S','2')