avformat/mpegts: replace magic descriptor_tag values with defines

[ffmpeg] / libavformat / mpegts.h

diff --git a/libavformat/mpegts.h b/libavformat/mpegts.h
index d70b25d0181eb8304878b2906651a56e2cbd439e..04874e0f4214d072ad702bff4f9499a36a18465f 100644 (file)
--- a/libavformat/mpegts.h
+++ b/libavformat/mpegts.h
@@ -144,6 +144,16 @@
 #define STREAM_ID_METADATA_STREAM    0xfc
 #define STREAM_ID_EXTENDED_STREAM_ID 0xfd
 
+/* ISO/IEC 13818-1 Table 2-45 */
+#define VIDEO_STREAM_DESCRIPTOR      0x02
+#define REGISTRATION_DESCRIPTOR      0x05
+#define ISO_639_LANGUAGE_DESCRIPTOR  0x0a
+#define IOD_DESCRIPTOR               0x1d
+#define SL_DESCRIPTOR                0x1e
+#define FMC_DESCRIPTOR               0x1f
+#define METADATA_DESCRIPTOR          0x26
+#define METADATA_STD_DESCRIPTOR      0x27
+
 typedef struct MpegTSContext MpegTSContext;
 
 MpegTSContext *avpriv_mpegts_parse_open(AVFormatContext *s);