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| author | Miguel Àngel Farré <miquel.farre@gmail.com> | 2009-07-08 10:11:52 +0100 |
|---|---|---|
| committer | Zaheer Abbas Merali <zaheerabbas@merali.org> | 2009-07-08 10:33:44 +0100 |
| commit | c90fccd98650561ffe512b26faafc348155104fb (patch) | |
| tree | 22d9dbd6a497520ee280dfd0e58866234519f874 | |
| parent | 66a5549094b3e6bcffc1d7a40a95e9b6160d07bb (diff) | |
| download | gst-plugins-bad-c90fccd98650561ffe512b26faafc348155104fb.tar.gz gst-plugins-bad-c90fccd98650561ffe512b26faafc348155104fb.tar.bz2 gst-plugins-bad-c90fccd98650561ffe512b26faafc348155104fb.zip | |
mpegtsparse: parse carousel identifier descriptor
| -rw-r--r-- | gst/mpegdemux/gstmpegdesc.h | 4 | ||||
| -rw-r--r-- | gst/mpegdemux/mpegtspacketizer.c | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gst/mpegdemux/gstmpegdesc.h b/gst/mpegdemux/gstmpegdesc.h index 3f99b843..71b74aa2 100644 --- a/gst/mpegdemux/gstmpegdesc.h +++ b/gst/mpegdemux/gstmpegdesc.h @@ -78,6 +78,7 @@ #define DESC_DIRAC_TC_PRIVATE 0xAC /* DVB tags */ +#define DESC_DVB_CAROUSEL_IDENTIFIER 0x13 #define DESC_DVB_NETWORK_NAME 0x40 #define DESC_DVB_SERVICE_LIST 0x41 #define DESC_DVB_STUFFING 0x42 @@ -315,6 +316,9 @@ #define DESC_DVB_DATA_BROADCAST_ID_data_broadcast_id(desc) (GST_READ_UINT16_BE((desc) + 2)) #define DESC_DVB_DATA_BROADCAST_ID_id_selector_byte(desc) (desc + 4) +/* DVB Carousel Identifier Descriptor */ +#define DESC_DVB_CAROUSEL_IDENTIFIER_carousel_id(desc) (GST_READ_UINT32_BE((desc) + 2)) + typedef struct { guint n_desc; guint8 data_length; diff --git a/gst/mpegdemux/mpegtspacketizer.c b/gst/mpegdemux/mpegtspacketizer.c index 8d8e3c1f..f7e55896 100644 --- a/gst/mpegdemux/mpegtspacketizer.c +++ b/gst/mpegdemux/mpegtspacketizer.c @@ -534,6 +534,14 @@ mpegts_packetizer_parse_pmt (MpegTSPacketizer * packetizer, gst_structure_set (stream_info, "data-broadcast", GST_TYPE_STRUCTURE, databroadcast_info, NULL); } + desc_data = + gst_mpeg_descriptor_find (desc, DESC_DVB_CAROUSEL_IDENTIFIER); + if (desc_data) { + guint32 carousel_id; + carousel_id = DESC_DVB_CAROUSEL_IDENTIFIER_carousel_id (desc_data); + gst_structure_set (stream_info, "carousel-id", G_TYPE_UINT, + carousel_id, NULL); + } gst_mpeg_descriptor_free (desc); } |