2013-07-03 16:52:18 +00:00
|
|
|
/*
|
|
|
|
* gstmpegtsdescriptor.h -
|
|
|
|
* Copyright (C) 2013 Edward Hervey
|
|
|
|
*
|
|
|
|
* Authors:
|
|
|
|
* Edward Hervey <edward@collabora.com>
|
|
|
|
*
|
|
|
|
* This library is free software; you can redistribute it and/or
|
|
|
|
* modify it under the terms of the GNU Library General Public
|
|
|
|
* License as published by the Free Software Foundation; either
|
|
|
|
* version 2 of the License, or (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This library is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
* Library General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU Library General Public
|
|
|
|
* License along with this library; if not, write to the
|
|
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
|
|
* Boston, MA 02110-1301, USA.
|
|
|
|
*
|
|
|
|
* Some parts of this code come from the Fluendo MPEG Demuxer plugin.
|
|
|
|
*
|
|
|
|
* The Initial Developer of the Original Code is Fluendo, S.L.
|
|
|
|
* Portions created by Fluendo, S.L. are Copyright (C) 2005
|
|
|
|
* Fluendo, S.L. All Rights Reserved.
|
|
|
|
*
|
|
|
|
* Contributor(s): Wim Taymans <wim@fluendo.com>
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef GST_DVB_DESCRIPTOR_H
|
|
|
|
#define GST_DVB_DESCRIPTOR_H
|
|
|
|
|
|
|
|
#include <gst/gst.h>
|
|
|
|
|
2014-01-06 15:01:22 +00:00
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
2013-07-04 06:43:37 +00:00
|
|
|
/**
|
|
|
|
* GstMpegTsDVBDescriptorType:
|
|
|
|
*
|
|
|
|
* The type of #GstMpegTsDescriptor
|
|
|
|
*
|
|
|
|
* These values correspond to the registered descriptor type from
|
|
|
|
* the various DVB specifications.
|
|
|
|
*
|
|
|
|
* Consult the relevant specifications for more details.
|
|
|
|
*/
|
2013-07-03 16:52:18 +00:00
|
|
|
typedef enum {
|
|
|
|
/* 64-127 DVB tags ETSI EN 300 468
|
|
|
|
* (Specification for Service Information (SI) in DVB systems)
|
|
|
|
*/
|
|
|
|
GST_MTS_DESC_DVB_NETWORK_NAME = 0x40,
|
|
|
|
GST_MTS_DESC_DVB_SERVICE_LIST = 0x41,
|
|
|
|
GST_MTS_DESC_DVB_STUFFING = 0x42,
|
|
|
|
GST_MTS_DESC_DVB_SATELLITE_DELIVERY_SYSTEM = 0x43,
|
|
|
|
GST_MTS_DESC_DVB_CABLE_DELIVERY_SYSTEM = 0x44,
|
|
|
|
GST_MTS_DESC_DVB_VBI_DATA = 0x45,
|
|
|
|
GST_MTS_DESC_DVB_VBI_TELETEXT = 0x46,
|
|
|
|
GST_MTS_DESC_DVB_BOUQUET_NAME = 0x47,
|
|
|
|
GST_MTS_DESC_DVB_SERVICE = 0x48,
|
|
|
|
GST_MTS_DESC_DVB_COUNTRY_AVAILABILITY = 0x49,
|
|
|
|
GST_MTS_DESC_DVB_LINKAGE = 0x4A,
|
|
|
|
GST_MTS_DESC_DVB_NVOD_REFERENCE = 0x4B,
|
|
|
|
GST_MTS_DESC_DVB_TIME_SHIFTED_SERVICE = 0x4C,
|
|
|
|
GST_MTS_DESC_DVB_SHORT_EVENT = 0x4D,
|
|
|
|
GST_MTS_DESC_DVB_EXTENDED_EVENT = 0x4E,
|
|
|
|
GST_MTS_DESC_DVB_TIME_SHIFTED_EVENT = 0x4F,
|
|
|
|
GST_MTS_DESC_DVB_COMPONENT = 0x50,
|
|
|
|
GST_MTS_DESC_DVB_MOSAIC = 0x51,
|
|
|
|
GST_MTS_DESC_DVB_STREAM_IDENTIFIER = 0x52,
|
|
|
|
GST_MTS_DESC_DVB_CA_IDENTIFIER = 0x53,
|
|
|
|
GST_MTS_DESC_DVB_CONTENT = 0x54,
|
|
|
|
GST_MTS_DESC_DVB_PARENTAL_RATING = 0x55,
|
|
|
|
GST_MTS_DESC_DVB_TELETEXT = 0x56,
|
|
|
|
GST_MTS_DESC_DVB_TELEPHONE = 0x57,
|
|
|
|
GST_MTS_DESC_DVB_LOCAL_TIME_OFFSET = 0x58,
|
|
|
|
GST_MTS_DESC_DVB_SUBTITLING = 0x59,
|
|
|
|
GST_MTS_DESC_DVB_TERRESTRIAL_DELIVERY_SYSTEM = 0x5A,
|
|
|
|
GST_MTS_DESC_DVB_MULTILINGUAL_NETWORK_NAME = 0x5B,
|
|
|
|
GST_MTS_DESC_DVB_MULTILINGUAL_BOUQUET_NAME = 0x5C,
|
|
|
|
GST_MTS_DESC_DVB_MULTILINGUAL_SERVICE_NAME = 0x5D,
|
|
|
|
GST_MTS_DESC_DVB_MULTILINGUAL_COMPONENT = 0x5E,
|
|
|
|
GST_MTS_DESC_DVB_PRIVATE_DATA_SPECIFIER = 0x5F,
|
|
|
|
GST_MTS_DESC_DVB_SERVICE_MOVE = 0x60,
|
|
|
|
GST_MTS_DESC_DVB_SHORT_SMOOTHING_BUFFER = 0x61,
|
|
|
|
GST_MTS_DESC_DVB_FREQUENCY_LIST = 0x62,
|
|
|
|
GST_MTS_DESC_DVB_PARTIAL_TRANSPORT_STREAM = 0x63,
|
|
|
|
GST_MTS_DESC_DVB_DATA_BROADCAST = 0x64,
|
|
|
|
GST_MTS_DESC_DVB_SCRAMBLING = 0x65,
|
|
|
|
GST_MTS_DESC_DVB_DATA_BROADCAST_ID = 0x66,
|
|
|
|
GST_MTS_DESC_DVB_TRANSPORT_STREAM = 0x67,
|
|
|
|
GST_MTS_DESC_DVB_DSNG = 0x68,
|
|
|
|
GST_MTS_DESC_DVB_PDC = 0x69,
|
|
|
|
GST_MTS_DESC_DVB_AC3 = 0x6A,
|
|
|
|
GST_MTS_DESC_DVB_ANCILLARY_DATA = 0x6B,
|
|
|
|
GST_MTS_DESC_DVB_CELL_LIST = 0x6C,
|
|
|
|
GST_MTS_DESC_DVB_CELL_FREQUENCY_LINK = 0x6D,
|
|
|
|
GST_MTS_DESC_DVB_ANNOUNCEMENT_SUPPORT = 0x6E,
|
|
|
|
GST_MTS_DESC_DVB_APPLICATION_SIGNALLING = 0x6F,
|
|
|
|
GST_MTS_DESC_DVB_ADAPTATION_FIELD_DATA = 0x70,
|
|
|
|
GST_MTS_DESC_DVB_SERVICE_IDENTIFIER = 0x71,
|
|
|
|
GST_MTS_DESC_DVB_SERVICE_AVAILABILITY = 0x72,
|
|
|
|
GST_MTS_DESC_DVB_DEFAULT_AUTHORITY = 0x73,
|
|
|
|
GST_MTS_DESC_DVB_RELATED_CONTENT = 0x74,
|
|
|
|
GST_MTS_DESC_DVB_TVA_ID = 0x75,
|
|
|
|
GST_MTS_DESC_DVB_CONTENT_IDENTIFIER = 0x76,
|
|
|
|
GST_MTS_DESC_DVB_TIMESLICE_FEC_IDENTIFIER = 0x77,
|
|
|
|
GST_MTS_DESC_DVB_ECM_REPETITION_RATE = 0x78,
|
|
|
|
GST_MTS_DESC_DVB_S2_SATELLITE_DELIVERY_SYSTEM = 0x79,
|
|
|
|
GST_MTS_DESC_DVB_ENHANCED_AC3 = 0x7A,
|
|
|
|
GST_MTS_DESC_DVB_DTS = 0x7B,
|
|
|
|
GST_MTS_DESC_DVB_AAC = 0x7C,
|
|
|
|
GST_MTS_DESC_DVB_XAIT_LOCATION = 0x7D,
|
|
|
|
GST_MTS_DESC_DVB_FTA_CONTENT_MANAGEMENT = 0x7E,
|
|
|
|
GST_MTS_DESC_DVB_EXTENSION = 0x7F,
|
|
|
|
} GstMpegTsDVBDescriptorType;
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_CAROUSEL_IDENTIFIER (0x13) */
|
|
|
|
/* FIXME : Implement */
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_NETWORK_NAME (0x40) */
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_network_name (const GstMpegTsDescriptor *descriptor,
|
|
|
|
gchar **name);
|
|
|
|
|
2013-10-28 13:49:08 +00:00
|
|
|
GstMpegTsDescriptor *gst_mpegts_descriptor_from_dvb_network_name (const gchar * name);
|
|
|
|
|
2013-07-03 16:52:18 +00:00
|
|
|
/* GST_MTS_DESC_DVB_SATELLITE_DELIVERY_SYSTEM (0x43) */
|
|
|
|
typedef struct _GstMpegTsSatelliteDeliverySystemDescriptor GstMpegTsSatelliteDeliverySystemDescriptor;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_MODULATION_QPSK = 0,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_16,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_32,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_64,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_128,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_256,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_AUTO,
|
|
|
|
GST_MPEGTS_MODULATION_VSB_8,
|
|
|
|
GST_MPEGTS_MODULATION_VSB_16,
|
|
|
|
GST_MPEGTS_MODULATION_PSK_8,
|
|
|
|
GST_MPEGTS_MODULATION_APSK_16,
|
|
|
|
GST_MPEGTS_MODULATION_APSK_32,
|
|
|
|
GST_MPEGTS_MODULATION_DQPSK,
|
|
|
|
GST_MPEGTS_MODULATION_QAM_4_NR_,
|
|
|
|
GST_MPEGTS_MODULATION_NONE
|
|
|
|
} GstMpegTsModulationType;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_FEC_NONE = 0,
|
|
|
|
GST_MPEGTS_FEC_1_2,
|
|
|
|
GST_MPEGTS_FEC_2_3,
|
|
|
|
GST_MPEGTS_FEC_3_4,
|
|
|
|
GST_MPEGTS_FEC_4_5,
|
|
|
|
GST_MPEGTS_FEC_5_6,
|
|
|
|
GST_MPEGTS_FEC_6_7,
|
|
|
|
GST_MPEGTS_FEC_7_8,
|
|
|
|
GST_MPEGTS_FEC_8_9,
|
|
|
|
GST_MPEGTS_FEC_AUTO,
|
|
|
|
GST_MPEGTS_FEC_3_5,
|
|
|
|
GST_MPEGTS_FEC_9_10,
|
|
|
|
GST_MPEGTS_FEC_2_5
|
|
|
|
} GstMpegTsDVBCodeRate;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_ROLLOFF_35 = 0,
|
|
|
|
GST_MPEGTS_ROLLOFF_20,
|
|
|
|
GST_MPEGTS_ROLLOFF_25,
|
|
|
|
GST_MPEGTS_ROLLOFF_RESERVED,
|
|
|
|
GST_MPEGTS_ROLLOFF_AUTO
|
|
|
|
} GstMpegTsSatelliteRolloff;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_POLARIZATION_LINEAR_HORIZONTAL = 0,
|
|
|
|
GST_MPEGTS_POLARIZATION_LINEAR_VERTICAL,
|
|
|
|
GST_MPEGTS_POLARIZATION_CIRCULAR_LEFT,
|
|
|
|
GST_MPEGTS_POLARIZATION_CIRCULAR_RIGHT
|
|
|
|
} GstMpegTsSatellitePolarizationType;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* GstMpegTsSatelliteDeliverySystemDescriptor:
|
|
|
|
* @frequency: the frequency in kHz (kiloHertz)
|
|
|
|
* @orbital_position: the orbital position in degrees
|
|
|
|
* @west_east: If %TRUE, the satellite is in the eastern part of the orbit,
|
|
|
|
* else in the western part.
|
|
|
|
* @polarization: The polarization of the transmitted signal
|
|
|
|
* @roll_off: Roll-off factor used in DVB-S2
|
|
|
|
* @modulation_system: modulation system, %TRUE if DVB-S2, else DVB-S
|
|
|
|
* @modulation_type: Modulation scheme used
|
|
|
|
* @symbol_rate: Symbol rate (in symbols per second)
|
|
|
|
* @fec_inner: inner FEC scheme used
|
|
|
|
*
|
|
|
|
* Satellite Delivery System Descriptor (EN 300 468 v.1.13.1)
|
|
|
|
*/
|
|
|
|
struct _GstMpegTsSatelliteDeliverySystemDescriptor
|
|
|
|
{
|
|
|
|
guint32 frequency;
|
|
|
|
gfloat orbital_position;
|
|
|
|
gboolean west_east;
|
|
|
|
GstMpegTsSatellitePolarizationType polarization;
|
|
|
|
|
|
|
|
GstMpegTsSatelliteRolloff roll_off;
|
|
|
|
gboolean modulation_system;
|
|
|
|
GstMpegTsModulationType modulation_type;
|
|
|
|
|
|
|
|
guint32 symbol_rate;
|
|
|
|
GstMpegTsDVBCodeRate fec_inner;
|
|
|
|
};
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_satellite_delivery_system (const GstMpegTsDescriptor *descriptor,
|
|
|
|
GstMpegTsSatelliteDeliverySystemDescriptor *res);
|
|
|
|
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_CABLE_DELIVERY_SYSTEM (0x44) */
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_CABLE_OUTER_FEC_UNDEFINED = 0,
|
|
|
|
GST_MPEGTS_CABLE_OUTER_FEC_NONE,
|
|
|
|
GST_MPEGTS_CABLE_OUTER_FEC_RS_204_188,
|
|
|
|
} GstMpegTsCableOuterFECScheme;
|
|
|
|
|
|
|
|
typedef struct _GstMpegTsCableDeliverySystemDescriptor GstMpegTsCableDeliverySystemDescriptor;
|
|
|
|
/**
|
|
|
|
* GstMpegTsCableDeliverySystemDescriptor:
|
|
|
|
* @frequency: the frequency in Hz (Hertz)
|
|
|
|
* @outer_fec: the outer FEC scheme used
|
|
|
|
* @modulation: Modulation scheme used
|
|
|
|
* @symbol_rate: Symbol rate (in symbols per second)
|
|
|
|
* @fec_inner: inner FEC scheme used
|
|
|
|
*
|
|
|
|
* Cable Delivery System Descriptor (EN 300 468 v.1.13.1)
|
|
|
|
*/
|
|
|
|
struct _GstMpegTsCableDeliverySystemDescriptor
|
|
|
|
{
|
|
|
|
guint32 frequency;
|
|
|
|
GstMpegTsCableOuterFECScheme outer_fec;
|
|
|
|
GstMpegTsModulationType modulation;
|
|
|
|
|
|
|
|
guint32 symbol_rate;
|
|
|
|
GstMpegTsDVBCodeRate fec_inner;
|
|
|
|
};
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_cable_delivery_system (const GstMpegTsDescriptor *descriptor,
|
|
|
|
GstMpegTsCableDeliverySystemDescriptor *res);
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_SERVICE (0x48) */
|
|
|
|
/**
|
|
|
|
* GstMpegTsDVBServiceType:
|
|
|
|
*
|
|
|
|
* The type of service of a channel.
|
|
|
|
*
|
|
|
|
* As specified in Table 87 of ETSI EN 300 468 v1.13.1
|
|
|
|
*/
|
|
|
|
typedef enum {
|
|
|
|
GST_DVB_SERVICE_RESERVED_00 = 0x00,
|
|
|
|
GST_DVB_SERVICE_DIGITAL_TELEVISION,
|
|
|
|
GST_DVB_SERVICE_DIGITAL_RADIO_SOUND,
|
|
|
|
GST_DVB_SERVICE_TELETEXT,
|
|
|
|
GST_DVB_SERVICE_NVOD_REFERENCE,
|
|
|
|
GST_DVB_SERVICE_NVOD_TIME_SHIFTED,
|
|
|
|
GST_DVB_SERVICE_MOSAIC,
|
|
|
|
GST_DVB_SERVICE_FM_RADIO,
|
|
|
|
GST_DVB_SERVICE_DVB_SRM,
|
|
|
|
GST_DVB_SERVICE_RESERVED_09,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_DIGITAL_RADIO_SOUND,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_MOSAIC,
|
|
|
|
GST_DVB_SERVICE_DATA_BROADCAST,
|
|
|
|
GST_DVB_SERVICE_RESERVED_0D_COMMON_INTERFACE,
|
|
|
|
GST_DVB_SERVICE_RCS_MAP,
|
|
|
|
GST_DVB_SERVICE_RCS_FLS,
|
|
|
|
GST_DVB_SERVICE_DVB_MHP,
|
|
|
|
GST_DVB_SERVICE_MPEG2_HD_DIGITAL_TELEVISION,
|
|
|
|
/* 0x12 - 015 Reserved for future use */
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_SD_DIGITAL_TELEVISION = 0x16,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_SD_NVOD_TIME_SHIFTED,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_SD_NVOD_REFERENCE,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_HD_DIGITAL_TELEVISION,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_HD_NVOD_TIME_SHIFTED,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_HD_NVOD_REFERENCE,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_STEREO_HD_DIGITAL_TELEVISION,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_STEREO_HD_NVOD_TIME_SHIFTED,
|
|
|
|
GST_DVB_SERVICE_ADVANCED_CODEC_STEREO_HD_NVOD_REFERENCE,
|
|
|
|
/* 0x1F - 0x7f Reserved for future use */
|
|
|
|
/* 0x80 - 0xfe user defined */
|
|
|
|
/* 0xff Reserved for future use */
|
|
|
|
GST_DVB_SERVICE_RESERVED_FF
|
|
|
|
} GstMpegTsDVBServiceType;
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_service (const GstMpegTsDescriptor *descriptor,
|
|
|
|
GstMpegTsDVBServiceType *service_type,
|
|
|
|
gchar **service_name,
|
|
|
|
gchar **provider_name);
|
|
|
|
|
2014-02-22 15:46:31 +00:00
|
|
|
GstMpegTsDescriptor *gst_mpegts_descriptor_from_dvb_service (GstMpegTsDVBServiceType service_type,
|
|
|
|
const gchar * service_name,
|
|
|
|
const gchar * service_provider);
|
|
|
|
|
2013-07-03 16:52:18 +00:00
|
|
|
/* GST_MTS_DESC_DVB_SHORT_EVENT (0x4D) */
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_short_event (const GstMpegTsDescriptor *descriptor,
|
|
|
|
gchar **language_code,
|
|
|
|
gchar **event_name,
|
|
|
|
gchar **text);
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_EXTENDED_EVENT (0x4E) */
|
|
|
|
typedef struct _GstMpegTsExtendedEventDescriptor GstMpegTsExtendedEventDescriptor;
|
|
|
|
typedef struct _GstMpegTsExtendedEventItem GstMpegTsExtendedEventItem;
|
|
|
|
|
|
|
|
/* FIXME : Maybe make a separate method for getting a specific item entry ? */
|
|
|
|
struct _GstMpegTsExtendedEventItem
|
|
|
|
{
|
|
|
|
gchar *item_description;
|
|
|
|
gchar *item;
|
|
|
|
};
|
|
|
|
|
2014-02-16 09:43:52 +00:00
|
|
|
/**
|
2014-02-26 21:26:48 +00:00
|
|
|
* GstMpegTsExtendedEventDescriptor:
|
|
|
|
* @desctiptor_number:
|
|
|
|
* @last_descriptor_number:
|
|
|
|
* @language_code:
|
|
|
|
* @nb_items:
|
|
|
|
* @items: (element-type GstMpegTsExtendedEventItem): the #GstMpegTsExtendedEventItem
|
|
|
|
* @text:
|
|
|
|
*
|
|
|
|
* Extended Event Descriptor (EN 300 468 v.1.13.1)
|
|
|
|
*/
|
2013-07-03 16:52:18 +00:00
|
|
|
struct _GstMpegTsExtendedEventDescriptor
|
|
|
|
{
|
|
|
|
guint8 descriptor_number;
|
|
|
|
guint8 last_descriptor_number;
|
|
|
|
gchar language_code[3];
|
|
|
|
guint8 nb_items;
|
2014-02-16 09:43:52 +00:00
|
|
|
GPtrArray *items;
|
2013-07-03 16:52:18 +00:00
|
|
|
gchar *text;
|
|
|
|
};
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_extended_event (const GstMpegTsDescriptor *descriptor,
|
|
|
|
GstMpegTsExtendedEventDescriptor *res);
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_COMPONENT (0x50) */
|
|
|
|
typedef struct _GstMpegTsComponentDescriptor GstMpegTsComponentDescriptor;
|
|
|
|
struct _GstMpegTsComponentDescriptor
|
|
|
|
{
|
|
|
|
guint8 stream_content;
|
|
|
|
guint8 component_type;
|
|
|
|
guint8 component_tag;
|
|
|
|
/* FIXME : Make it a separate (allocated, null-terminated) return value */
|
|
|
|
gchar language_code[3];
|
|
|
|
gchar *text;
|
|
|
|
};
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_component (const GstMpegTsDescriptor *descriptor,
|
|
|
|
GstMpegTsComponentDescriptor *res);
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_STREAM_IDENTIFIER (0x52) */
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_stream_identifier (const GstMpegTsDescriptor *descriptor,
|
|
|
|
guint8 *component_tag);
|
|
|
|
|
2014-02-16 09:45:21 +00:00
|
|
|
/* GST_MTS_DESC_DVB_CONTENT (0x54) */
|
|
|
|
typedef struct _GstMpegTsContent GstMpegTsContent;
|
|
|
|
struct _GstMpegTsContent
|
|
|
|
{
|
|
|
|
guint8 content_nibble_1;
|
|
|
|
guint8 content_nibble_2;
|
|
|
|
guint8 user_byte;
|
|
|
|
};
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_content (const GstMpegTsDescriptor *
|
|
|
|
descriptor, GPtrArray ** content);
|
|
|
|
|
2013-11-19 09:50:30 +00:00
|
|
|
/* GST_MTS_DESC_DVB_TELETEXT (0x56) */
|
|
|
|
/**
|
|
|
|
* GstMpegTsDVBTeletextType:
|
|
|
|
*
|
|
|
|
* The type of teletext page.
|
|
|
|
*
|
|
|
|
* As specified in Table 100 of ETSI EN 300 468 v1.13.1
|
|
|
|
*/
|
|
|
|
typedef enum {
|
|
|
|
INITIAL_PAGE = 0x01,
|
|
|
|
SUBTITLE_PAGE,
|
|
|
|
ADDITIONAL_INFO_PAGE,
|
|
|
|
PROGRAMME_SCHEDULE_PAGE,
|
|
|
|
HEARING_IMPAIRED_PAGE
|
|
|
|
} GstMpegTsDVBTeletextType;
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_teletext_idx (const GstMpegTsDescriptor *
|
|
|
|
descriptor, guint idx, gchar (*language_code)[4],
|
|
|
|
GstMpegTsDVBTeletextType * teletext_type, guint8 * magazine_number,
|
|
|
|
guint8 * page_number);
|
|
|
|
|
|
|
|
guint gst_mpegts_descriptor_parse_dvb_teletext_nb (const GstMpegTsDescriptor *
|
|
|
|
descriptor);
|
|
|
|
|
2013-10-11 08:21:25 +00:00
|
|
|
/* GST_MTS_DESC_DVB_SUBTITLING (0x59) */
|
|
|
|
gboolean gst_mpegts_descriptor_parse_dvb_subtitling_idx (const GstMpegTsDescriptor *descriptor,
|
|
|
|
guint idx, gchar (*lang)[4],
|
|
|
|
guint8 *type, guint16 *composition_page_id,
|
|
|
|
guint16 *ancillary_page_id);
|
|
|
|
guint gst_mpegts_descriptor_parse_dvb_subtitling_nb (const GstMpegTsDescriptor *descriptor);
|
|
|
|
|
2013-11-19 10:15:52 +00:00
|
|
|
GstMpegTsDescriptor * gst_mpegts_descriptor_from_dvb_subtitling (const gchar *lang,
|
|
|
|
guint8 type, guint16 composition, guint16 ancillary);
|
|
|
|
|
2013-10-11 08:21:25 +00:00
|
|
|
|
|
|
|
|
2013-07-03 16:52:18 +00:00
|
|
|
/* GST_MTS_DESC_DVB_TERRESTRIAL_DELIVERY_SYSTEM (0x5A) */
|
2014-02-10 20:52:28 +00:00
|
|
|
typedef struct _GstMpegTsTerrestrialDeliverySystemDescriptor GstMpegTsTerrestrialDeliverySystemDescriptor;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_2K = 0,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_8K,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_AUTO,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_4K,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_1K,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_16K,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_32K,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_C1,
|
|
|
|
GST_MPEGTS_TRANSMISSION_MODE_C3780
|
|
|
|
} GstMpegTsTerrestrialTransmissionMode;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_1_32 = 0,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_1_16,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_1_8,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_1_4,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_AUTO,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_1_128,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_19_128,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_19_256,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_PN420,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_PN595,
|
|
|
|
GST_MPEGTS_GUARD_INTERVAL_PN945
|
|
|
|
} GstMpegTsTerrestrialGuardInterval;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
GST_MPEGTS_HIERARCHY_NONE = 0,
|
|
|
|
GST_MPEGTS_HIERARCHY_1,
|
|
|
|
GST_MPEGTS_HIERARCHY_2,
|
|
|
|
GST_MPEGTS_HIERARCHY_4,
|
|
|
|
GST_MPEGTS_HIERARCHY_AUTO
|
|
|
|
} GstMpegTsTerrestrialHierarchy;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* GstMpegTsTerrestrialDeliverySystemDescriptor:
|
|
|
|
* @frequency: the frequency in Hz (Hertz)
|
2014-03-04 12:19:55 +00:00
|
|
|
* @bandwidth: the bandwidth in Hz (Hertz)
|
2014-02-10 20:52:28 +00:00
|
|
|
* @priority: %TRUE High Priority %FALSE Low Priority
|
|
|
|
* @time_slicing: %TRUE no time slicing %FALSE time slicing
|
|
|
|
* @mpe_fec: %TRUE no mpe-fec is used %FALSE mpe-fec is use
|
|
|
|
* @constellation: the constallation
|
|
|
|
* @hierarchy: the hierarchy
|
|
|
|
* @code_rate_hp:
|
|
|
|
* @code_rate_lp:
|
|
|
|
* @guard_interval:
|
|
|
|
* @transmission_mode:
|
|
|
|
* @other_frequency: %TRUE more frequency are use, else not
|
|
|
|
*
|
|
|
|
* Terrestrial Delivery System Descriptor (EN 300 468 v.1.13.1)
|
|
|
|
*/
|
|
|
|
|
|
|
|
struct _GstMpegTsTerrestrialDeliverySystemDescriptor
|
|
|
|
{
|
|
|
|
guint32 frequency;
|
2014-03-04 12:19:55 +00:00
|
|
|
guint32 bandwidth;
|
2014-02-10 20:52:28 +00:00
|
|
|
gboolean priority;
|
|
|
|
gboolean time_slicing;
|
|
|
|
gboolean mpe_fec;
|
|
|
|
GstMpegTsModulationType constellation;
|
|
|
|
GstMpegTsTerrestrialHierarchy hierarchy;
|
|
|
|
GstMpegTsDVBCodeRate code_rate_hp;
|
|
|
|
GstMpegTsDVBCodeRate code_rate_lp;
|
|
|
|
GstMpegTsTerrestrialGuardInterval guard_interval;
|
|
|
|
GstMpegTsTerrestrialTransmissionMode transmission_mode;
|
|
|
|
gboolean other_frequency;
|
|
|
|
};
|
|
|
|
|
|
|
|
gboolean gst_mpegts_descriptor_parse_terrestrial_delivery_system (const GstMpegTsDescriptor
|
|
|
|
*descriptor, GstMpegTsTerrestrialDeliverySystemDescriptor * res);
|
2013-07-03 16:52:18 +00:00
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_FREQUENCY_LIST (0x62) */
|
|
|
|
/* FIXME : Implement */
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_DATA_BROADCAST (0x64) */
|
|
|
|
/* FIXME: Implement */
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_DATA_BROADCAST_ID (0x66) */
|
|
|
|
/* FIXME : Implement */
|
|
|
|
|
|
|
|
/* GST_MTS_DESC_DVB_AC3 (0x6a) */
|
|
|
|
/* FIXME : Implement */
|
|
|
|
|
2014-01-06 15:01:22 +00:00
|
|
|
G_END_DECLS
|
|
|
|
|
2013-07-03 16:52:18 +00:00
|
|
|
#endif /* GST_MPEGTS_DESCRIPTOR_H */
|