+#define STREAM_TYPE_AUDIO_AAC 0x0f
+#define STREAM_TYPE_VIDEO_MPEG4 0x10
+#define STREAM_TYPE_VIDEO_H264 0x1b
+#define STREAM_TYPE_VIDEO_VC1 0xea
+#define STREAM_TYPE_VIDEO_DIRAC 0xd1
+
+#define STREAM_TYPE_AUDIO_AC3 0x81
+#define STREAM_TYPE_AUDIO_DTS 0x8a