[FFmpeg-cvslog] avformat/mpegts: add DVB descriptor_tag values already in use

[Scott Theisen]

ffmpeg | branch: master | Scott Theisen <scott.the.elm at gmail.com> | Fri Nov 15 00:48:22 2024 -0500| [0dceced45c52acc773e690a7aa7ff2e3fb8c560b] | committer: Marton Balint

avformat/mpegts: add DVB descriptor_tag values already in use

Signed-off-by: Marton Balint <cus at passwd.hu>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0dceced45c52acc773e690a7aa7ff2e3fb8c560b
---

 libavformat/mpegts.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libavformat/mpegts.h b/libavformat/mpegts.h
index 14ae312c50..d6dcf20947 100644
--- a/libavformat/mpegts.h
+++ b/libavformat/mpegts.h
@@ -165,6 +165,17 @@
 #define METADATA_DESCRIPTOR          0x26
 #define METADATA_STD_DESCRIPTOR      0x27
 
+/* DVB descriptor tag values [0x40, 0x7F] from
+   ETSI EN 300 468 Table 12: Possible locations of descriptors */
+#define SERVICE_DESCRIPTOR           0x48
+#define STREAM_IDENTIFIER_DESCRIPTOR 0x52
+#define TELETEXT_DESCRIPTOR          0x56
+#define SUBTITLING_DESCRIPTOR        0x59
+#define AC3_DESCRIPTOR               0x6a /* AC-3_descriptor */
+#define ENHANCED_AC3_DESCRIPTOR      0x7a /* enhanced_AC-3_descriptor */
+#define DTS_DESCRIPTOR               0x7b
+#define EXTENSION_DESCRIPTOR         0x7f
+
 typedef struct MpegTSContext MpegTSContext;
 
 MpegTSContext *avpriv_mpegts_parse_open(AVFormatContext *s);