mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-09-08 13:18:52 +00:00
Code Issues 1 Projects Releases Wiki Activity

Merge branch 'master' of ssh://cap@git.freedesktop.org/git/gstreamer/gst-plugins-bad

Browse source
This commit is contained in:
Julien Isorce 2009-09-04 12:08:45 +02:00
commit e7f883a272
3 changed files with 36 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
gst/mpegdemux/gstmpegdefs.h
View file

@ -185,8 +185,8 @@
#define ST_BD_SECONDARY_AC3_PLUS 0xa1
#define ST_BD_SECONDARY_DTS_HD 0xa2
/* VC1 extension */
#define ST_VIDEO_VC1 0xea
/* defined for VC1 extension in RP227 */
#define ST_PRIVATE_EA 0xea
/* HDV AUX stream mapping
* 0xA0 ISO/IEC 61834-11

4
gst/mpegdemux/gstmpegdesc.h
View file

@ -319,6 +319,10 @@
/* DVB Carousel Identifier Descriptor */
#define DESC_DVB_CAROUSEL_IDENTIFIER_carousel_id(desc) (GST_READ_UINT32_BE((desc) + 2))
/* registration_descriptor format IDs */
#define DRF_ID_HDMV 0x48444d56
#define DRF_ID_VC1 0x56432D31 /* defined in RP227 */
typedef struct {
guint n_desc;
guint8 data_length;

34
gst/mpegdemux/gstmpegtsdemux.c
View file

@ -206,6 +206,9 @@ static MpegTsPmtInfo *mpegts_demux_build_pmt_info (GstMpegTSDemux * demux,
static GstElementClass *parent_class = NULL;
static FORCE_INLINE GstMpegTSStream
* gst_mpegts_demux_get_stream_for_PID (GstMpegTSDemux * demux, guint16 PID);
/*static guint gst_mpegts_demux_signals[LAST_SIGNAL] = { 0 };*/
GType
@ -563,7 +566,6 @@ gst_mpegts_stream_is_video (GstMpegTSStream * stream)
case ST_VIDEO_MPEG2:
case ST_VIDEO_MPEG4:
case ST_VIDEO_H264:
case ST_VIDEO_VC1:
return TRUE;
case ST_VIDEO_DIRAC:
return gst_mpegts_is_dirac_stream (stream);
@ -660,7 +662,16 @@ gst_mpegts_demux_fill_stream (GstMpegTSStream * stream, guint8 id,
caps = gst_caps_new_simple ("video/x-dirac", NULL);
}
break;
case ST_VIDEO_VC1:
case ST_PRIVATE_EA: /* Try to detect a VC1 stream */
{
guint8 *desc = NULL;
if (stream->ES_info)
desc = gst_mpeg_descriptor_find (stream->ES_info, DESC_REGISTRATION);
if (!(desc && DESC_REGISTRATION_format_identifier (desc) == DRF_ID_VC1)) {
GST_WARNING ("0xea private stream type found but no descriptor "
"for VC1. Assuming plain VC1.");
}
template = klass->video_template;
name = g_strdup_printf ("video_%04x", stream->PID);
caps = gst_caps_new_simple ("video/x-wmv",
@ -668,8 +679,23 @@ gst_mpegts_demux_fill_stream (GstMpegTSStream * stream, guint8 id,
"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('W', 'V', 'C', '1'),
NULL);
break;
}
case ST_BD_AUDIO_AC3:
if (gst_mpeg_descriptor_find (stream->ES_info, DESC_DVB_ENHANCED_AC3)) {
{
GstMpegTSStream *PMT_stream =
gst_mpegts_demux_get_stream_for_PID (stream->demux, stream->PMT_pid);
GstMPEGDescriptor *program_info = PMT_stream->PMT.program_info;
guint8 *desc = NULL;
if (program_info)
desc = gst_mpeg_descriptor_find (program_info, DESC_REGISTRATION);
if (desc && DESC_REGISTRATION_format_identifier (desc) == DRF_ID_HDMV) {
template = klass->audio_template;
name = g_strdup_printf ("audio_%04x", stream->PID);
caps = gst_caps_new_simple ("audio/x-eac3", NULL);
} else if (gst_mpeg_descriptor_find (stream->ES_info,
DESC_DVB_ENHANCED_AC3)) {
template = klass->audio_template;
name = g_strdup_printf ("audio_%04x", stream->PID);
caps = gst_caps_new_simple ("audio/x-eac3", NULL);
@ -684,6 +710,7 @@ gst_mpegts_demux_fill_stream (GstMpegTSStream * stream, guint8 id,
caps = gst_caps_new_simple ("audio/x-ac3", NULL);
}
break;
}
case ST_BD_AUDIO_EAC3:
template = klass->audio_template;
name = g_strdup_printf ("audio_%04x", stream->PID);
@ -2849,7 +2876,6 @@ beach:
return res;
}
static FORCE_INLINE gint
is_mpegts_sync (const guint8 * in_data, const guint8 * end_data,
guint packetsize)