| /* |
| * 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> |
| |
| G_BEGIN_DECLS |
| |
| /** |
| * 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. |
| */ |
| 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; |
| |
| /** |
| * GstMpegtsDVBExtendedDescriptorType: |
| * |
| * The type of #GstMpegtsDescriptor |
| * |
| * These values correspond to the registered extended descriptor |
| * type from the various DVB specifications. |
| * |
| * Consult the relevant specifications for more details. |
| */ |
| typedef enum { |
| /* 00 - 0x7F DVB extended tags ETSI EN 300 468 |
| * (Specification for Service Information (SI) in DVB systems) |
| */ |
| GST_MTS_DESC_EXT_DVB_IMAGE_ICON = 0x00, |
| /* TS/TR 102 825 */ |
| GST_MTS_DESC_EXT_DVB_CPCM_DELIVERY_SIGNALLING = 0x01, |
| GST_MTS_DESC_EXT_DVB_CP = 0x02, |
| GST_MTS_DESC_EXT_DVB_CP_IDENTIFIER = 0x03, |
| GST_MTS_DESC_EXT_DVB_T2_DELIVERY_SYSTEM = 0x04, |
| GST_MTS_DESC_EXT_DVB_SH_DELIVERY_SYSTEM = 0x05, |
| GST_MTS_DESC_EXT_DVB_SUPPLEMENTARY_AUDIO = 0x06, |
| GST_MTS_DESC_EXT_DVB_NETWORK_CHANGE_NOTIFY = 0x07, |
| GST_MTS_DESC_EXT_DVB_MESSAGE = 0x08, |
| GST_MTS_DESC_EXT_DVB_TARGET_REGION = 0x09, |
| GST_MTS_DESC_EXT_DVB_TARGET_REGION_NAME = 0x0A, |
| GST_MTS_DESC_EXT_DVB_SERVICE_RELOCATED = 0x0B, |
| GST_MTS_DESC_EXT_DVB_XAIT_PID = 0x0C, |
| GST_MTS_DESC_EXT_DVB_C2_DELIVERY_SYSTEM = 0x0D, |
| GST_MTS_DESC_EXT_DVB_DTS_HD_AUDIO_STREAM = 0x0E, |
| GST_MTS_DESC_EXT_DVB_DTS_NEUTRAL = 0x0F, |
| GST_MTS_DESC_EXT_DVB_VIDEO_DEPTH_RANGE = 0x10, |
| GST_MTS_DESC_EXT_DVB_T2MI = 0x11, |
| GST_MTS_DESC_EXT_DVB_URI_LINKAGE = 0x13, |
| } GstMpegtsDVBExtendedDescriptorType; |
| |
| /* 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); |
| |
| GstMpegtsDescriptor *gst_mpegts_descriptor_from_dvb_network_name (const gchar * name); |
| |
| /* GST_MTS_DESC_DVB_STUFFING (0x42) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_stuffing (const GstMpegtsDescriptor * descriptor, |
| guint8 ** stuffing_bytes); |
| |
| |
| /* 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_BOUQUET_NAME (0x47) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_bouquet_name (const GstMpegtsDescriptor * descriptor, |
| gchar ** bouquet_name); |
| |
| /* 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); |
| |
| GstMpegtsDescriptor *gst_mpegts_descriptor_from_dvb_service (GstMpegtsDVBServiceType service_type, |
| const gchar * service_name, |
| const gchar * service_provider); |
| |
| /* GST_MTS_DESC_DVB_SERVICE_LIST (0x41) */ |
| typedef struct _GstMpegtsDVBServiceListItem GstMpegtsDVBServiceListItem; |
| |
| /** |
| * GstMpegtsDVBServiceListItem: |
| * @service_id: the id of a service |
| * @type: the type of a service |
| */ |
| struct _GstMpegtsDVBServiceListItem |
| { |
| guint16 service_id; |
| GstMpegtsDVBServiceType type; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_service_list (const GstMpegtsDescriptor * descriptor, |
| GPtrArray ** list); |
| |
| /* GST_MTS_DESC_DVB_LINKAGE (0x4A) */ |
| /** |
| * GstMpegtsDVBLinkageType: |
| * |
| * Linkage Type (EN 300 468 v.1.13.1) |
| */ |
| typedef enum { |
| /* 0x00, 0x0F-0x7F reserved for future use */ |
| GST_MPEGTS_DVB_LINKAGE_RESERVED_00 = 0x00, |
| GST_MPEGTS_DVB_LINKAGE_INFORMATION = 0x01, |
| GST_MPEGTS_DVB_LINKAGE_EPG = 0x02, |
| GST_MPEGTS_DVB_LINKAGE_CA_REPLACEMENT = 0x03, |
| GST_MPEGTS_DVB_LINKAGE_TS_CONTAINING_COMPLETE_SI = 0x04, |
| GST_MPEGTS_DVB_LINKAGE_SERVICE_REPLACEMENT = 0x05, |
| GST_MPEGTS_DVB_LINKAGE_DATA_BROADCAST = 0x06, |
| GST_MPEGTS_DVB_LINKAGE_RCS_MAP = 0x07, |
| GST_MPEGTS_DVB_LINKAGE_MOBILE_HAND_OVER = 0x08, |
| GST_MPEGTS_DVB_LINKAGE_SYSTEM_SOFTWARE_UPDATE = 0x09, |
| GST_MPEGTS_DVB_LINKAGE_TS_CONTAINING_SSU = 0x0A, |
| GST_MPEGTS_DVB_LINKAGE_IP_MAC_NOTIFICATION = 0x0B, |
| GST_MPEGTS_DVB_LINKAGE_TS_CONTAINING_INT = 0x0C, |
| GST_MPEGTS_DVB_LINKAGE_EVENT = 0x0D, |
| GST_MPEGTS_DVB_LINKAGE_EXTENDED_EVENT = 0x0E, |
| } GstMpegtsDVBLinkageType; |
| |
| typedef enum { |
| GST_MPEGTS_DVB_LINKAGE_HAND_OVER_RESERVED = 0x00, |
| GST_MPEGTS_DVB_LINKAGE_HAND_OVER_IDENTICAL = 0x01, |
| GST_MPEGTS_DVB_LINKAGE_HAND_OVER_LOCAL_VARIATION = 0x02, |
| GST_MPEGTS_DVB_LINKAGE_HAND_OVER_ASSOCIATED = 0x03, |
| } GstMpegtsDVBLinkageHandOverType; |
| |
| typedef struct _GstMpegtsDVBLinkageMobileHandOver GstMpegtsDVBLinkageMobileHandOver; |
| typedef struct _GstMpegtsDVBLinkageEvent GstMpegtsDVBLinkageEvent; |
| typedef struct _GstMpegtsDVBLinkageExtendedEvent GstMpegtsDVBLinkageExtendedEvent; |
| typedef struct _GstMpegtsDVBLinkageDescriptor GstMpegtsDVBLinkageDescriptor; |
| |
| struct _GstMpegtsDVBLinkageMobileHandOver |
| { |
| GstMpegtsDVBLinkageHandOverType hand_over_type; |
| /* 0 = NIT, 1 = SDT */ |
| gboolean origin_type; |
| guint16 network_id; |
| guint16 initial_service_id; |
| }; |
| |
| struct _GstMpegtsDVBLinkageEvent |
| { |
| guint16 target_event_id; |
| gboolean target_listed; |
| gboolean event_simulcast; |
| }; |
| |
| struct _GstMpegtsDVBLinkageExtendedEvent |
| { |
| guint16 target_event_id; |
| gboolean target_listed; |
| gboolean event_simulcast; |
| /* FIXME: */ |
| guint8 link_type; |
| /* FIXME: */ |
| guint8 target_id_type; |
| gboolean original_network_id_flag; |
| gboolean service_id_flag; |
| /* if (target_id_type == 3) */ |
| guint16 user_defined_id; |
| /* else */ |
| guint16 target_transport_stream_id; |
| guint16 target_original_network_id; |
| guint16 target_service_id; |
| }; |
| |
| /** |
| * GstMpegtsDVBLinkageDescriptor: |
| * @transport_stream_id: the transport id |
| * @original_network_id: the original network id |
| * @service_id: the service id |
| * @linkage_type: the type which %linkage_data has |
| * @private_data_length: the length for %private_data_bytes |
| * @private_data_bytes: additional data bytes |
| */ |
| struct _GstMpegtsDVBLinkageDescriptor |
| { |
| guint16 transport_stream_id; |
| guint16 original_network_id; |
| guint16 service_id; |
| GstMpegtsDVBLinkageType linkage_type; |
| /*< private >*/ |
| gpointer linkage_data; |
| /*< public >*/ |
| guint8 private_data_length; |
| guint8 *private_data_bytes; |
| }; |
| |
| #define GST_TYPE_MPEGTS_DVB_LINKAGE_DESCRIPTOR ( gst_mpegts_dvb_linkage_descriptor_get_type()) |
| |
| GType gst_mpegts_dvb_linkage_descriptor_get_type (void); |
| |
| void gst_mpegts_dvb_linkage_descriptor_free (GstMpegtsDVBLinkageDescriptor * source); |
| const GstMpegtsDVBLinkageMobileHandOver * gst_mpegts_dvb_linkage_descriptor_get_mobile_hand_over |
| (const GstMpegtsDVBLinkageDescriptor * desc); |
| const GstMpegtsDVBLinkageEvent * gst_mpegts_dvb_linkage_descriptor_get_event |
| (const GstMpegtsDVBLinkageDescriptor * desc); |
| const GPtrArray * gst_mpegts_dvb_linkage_descriptor_get_extended_event |
| (const GstMpegtsDVBLinkageDescriptor * desc); |
| gboolean gst_mpegts_descriptor_parse_dvb_linkage (const GstMpegtsDescriptor * descriptor, |
| GstMpegtsDVBLinkageDescriptor ** res); |
| |
| /* 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; |
| }; |
| |
| /** |
| * GstMpegtsExtendedEventDescriptor: |
| * @descriptor_number: |
| * @last_descriptor_number: |
| * @language_code: NULL terminated language code. |
| * @items: (element-type GstMpegtsExtendedEventItem): the #GstMpegtsExtendedEventItem |
| * @text: |
| * |
| * Extended Event Descriptor (EN 300 468 v.1.13.1) |
| */ |
| struct _GstMpegtsExtendedEventDescriptor |
| { |
| guint8 descriptor_number; |
| guint8 last_descriptor_number; |
| gchar *language_code; |
| GPtrArray *items; |
| gchar *text; |
| }; |
| |
| #define GST_TYPE_MPEGTS_EXTENDED_EVENT_DESCRIPTOR (gst_mpegts_extended_event_descriptor_get_type()) |
| |
| GType gst_mpegts_extended_event_descriptor_get_type (void); |
| void gst_mpegts_extended_event_descriptor_free (GstMpegtsExtendedEventDescriptor * source); |
| gboolean gst_mpegts_descriptor_parse_dvb_extended_event (const GstMpegtsDescriptor *descriptor, |
| GstMpegtsExtendedEventDescriptor **res); |
| |
| /* GST_MTS_DESC_DVB_COMPONENT (0x50) */ |
| #define GST_TYPE_MPEGTS_COMPONENT_DESCRIPTOR (gst_mpegts_component_descriptor_get_type ()) |
| typedef enum { |
| GST_MPEGTS_STREAM_CONTENT_MPEG2_VIDEO = 0x01, |
| GST_MPEGTS_STREAM_CONTENT_MPEG1_LAYER2_AUDIO = 0x02, |
| GST_MPEGTS_STREAM_CONTENT_TELETEXT_OR_SUBTITLE = 0x03, |
| GST_MPEGTS_STREAM_CONTENT_AC_3 = 0x04, |
| GST_MPEGTS_STREAM_CONTENT_AVC = 0x05, |
| GST_MPEGTS_STREAM_CONTENT_AAC = 0x06, |
| GST_MPEGTS_STREAM_CONTENT_DTS = 0x07, |
| GST_MPEGTS_STREAM_CONTENT_SRM_CPCM = 0x08 |
| } GstMpegtsComponentStreamContent; |
| |
| typedef struct _GstMpegtsComponentDescriptor GstMpegtsComponentDescriptor; |
| struct _GstMpegtsComponentDescriptor |
| { |
| guint8 stream_content; |
| guint8 component_type; |
| guint8 component_tag; |
| gchar *language_code; |
| gchar *text; |
| }; |
| |
| GType gst_mpegts_component_descriptor_get_type (void); |
| void gst_mpegts_dvb_component_descriptor_free (GstMpegtsComponentDescriptor * source); |
| 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); |
| |
| /* GST_MTS_DESC_DVB_CA_IDENTIFIER (0x53) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_ca_identifier (const GstMpegtsDescriptor * descriptor, |
| GArray ** list); |
| |
| /* GST_MTS_DESC_DVB_CONTENT (0x54) */ |
| typedef enum { |
| GST_MPEGTS_CONTENT_MOVIE_DRAMA = 0x01, |
| GST_MPEGTS_CONTENT_NEWS_CURRENT_AFFAIRS = 0x02, |
| GST_MPEGTS_CONTENT_SHOW_GAME_SHOW = 0x03, |
| GST_MPEGTS_CONTENT_SPORTS = 0x04, |
| GST_MPEGTS_CONTENT_CHILDREN_YOUTH_PROGRAM = 0x05, |
| GST_MPEGTS_CONTENT_MUSIC_BALLET_DANCE = 0x06, |
| GST_MPEGTS_CONTENT_ARTS_CULTURE = 0x07, |
| GST_MPEGTS_CONTENT_SOCIAL_POLITICAL_ECONOMICS = 0x08, |
| GST_MPEGTS_CONTENT_EDUCATION_SCIENCE_FACTUAL = 0x09, |
| GST_MPEGTS_CONTENT_LEISURE_HOBBIES = 0x0A, |
| GST_MPEGTS_CONTENT_SPECIAL_CHARACTERISTICS = 0x0B |
| } GstMpegtsContentNibbleHi; |
| |
| typedef struct _GstMpegtsContent GstMpegtsContent; |
| struct _GstMpegtsContent |
| { |
| GstMpegtsContentNibbleHi content_nibble_1; |
| guint8 content_nibble_2; |
| guint8 user_byte; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_content (const GstMpegtsDescriptor * |
| descriptor, GPtrArray ** content); |
| |
| /* GST_MTS_DESC_DVB_PARENTAL_RATING (0x55) */ |
| typedef struct _GstMpegtsDVBParentalRatingItem GstMpegtsDVBParentalRatingItem; |
| |
| /** |
| * GstMpegtsDVBParentalRating: |
| * @country_code: This 24-bit field identifies a country using the 3-character |
| * code as specified in ISO 3166 |
| * @rating: the rating age |
| */ |
| struct _GstMpegtsDVBParentalRatingItem |
| { |
| gchar *country_code; |
| guint8 rating; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_parental_rating (const GstMpegtsDescriptor |
| * descriptor, GPtrArray ** rating); |
| |
| /* 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, |
| GstMpegtsDVBTeletextType * teletext_type, guint8 * magazine_number, |
| guint8 * page_number); |
| |
| guint gst_mpegts_descriptor_parse_dvb_teletext_nb (const GstMpegtsDescriptor * |
| descriptor); |
| |
| /* GST_MTS_DESC_DVB_SUBTITLING (0x59) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_subtitling_idx (const GstMpegtsDescriptor *descriptor, |
| guint idx, gchar ** lang, |
| guint8 *type, guint16 *composition_page_id, |
| guint16 *ancillary_page_id); |
| guint gst_mpegts_descriptor_parse_dvb_subtitling_nb (const GstMpegtsDescriptor *descriptor); |
| |
| GstMpegtsDescriptor * gst_mpegts_descriptor_from_dvb_subtitling (const gchar *lang, |
| guint8 type, guint16 composition, guint16 ancillary); |
| |
| |
| |
| /* GST_MTS_DESC_DVB_TERRESTRIAL_DELIVERY_SYSTEM (0x5A) */ |
| 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) |
| * @bandwidth: the bandwidth in Hz (Hertz) |
| * @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; |
| guint32 bandwidth; |
| 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); |
| |
| /* GST_MTS_DESC_DVB_MULTILINGUAL_NETWORK_NAME (0x5B) */ |
| typedef struct _GstMpegtsDvbMultilingualNetworkNameItem GstMpegtsDvbMultilingualNetworkNameItem; |
| |
| /** |
| * GstMpegtsDvbMultilingualNetworkNameItem: |
| * @language_code: the ISO 639 language code |
| * @network_name: the network name |
| * |
| * a multilingual network name entry |
| */ |
| struct _GstMpegtsDvbMultilingualNetworkNameItem |
| { |
| gchar *language_code; |
| gchar *network_name; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_multilingual_network_name (const GstMpegtsDescriptor |
| *descriptor, GPtrArray ** network_name_items); |
| |
| /* GST_MTS_DESC_DVB_MULTILINGUAL_BOUQUET_NAME (0x5C) */ |
| typedef struct _GstMpegtsDvbMultilingualBouquetNameItem GstMpegtsDvbMultilingualBouquetNameItem; |
| |
| /** |
| * GstMpegtsDvbMultilingualBouquetNameItem: |
| * @language_code: the ISO 639 language code |
| * @bouquet_name: the bouquet name |
| * |
| * a multilingual bouquet name entry |
| */ |
| struct _GstMpegtsDvbMultilingualBouquetNameItem |
| { |
| gchar *language_code; |
| gchar *bouquet_name; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_multilingual_bouquet_name (const GstMpegtsDescriptor |
| *descriptor, GPtrArray ** bouquet_name_items); |
| |
| /* GST_MTS_DESC_DVB_MULTILINGUAL_SERVICE_NAME (0x5D) */ |
| typedef struct _GstMpegtsDvbMultilingualServiceNameItem GstMpegtsDvbMultilingualServiceNameItem; |
| |
| /** |
| * GstMpegtsDvbMultilingualServiceNameItem: |
| * @language_code: the ISO 639 language code |
| * @provider_name: the provider name |
| * @service_name: the service name |
| * |
| * a multilingual service name entry |
| */ |
| struct _GstMpegtsDvbMultilingualServiceNameItem |
| { |
| gchar *language_code; |
| gchar *provider_name; |
| gchar *service_name; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_multilingual_service_name (const GstMpegtsDescriptor |
| *descriptor, GPtrArray ** service_name_items); |
| |
| /* GST_MTS_DESC_DVB_MULTILINGUAL_COMPONENT (0x5E) */ |
| typedef struct _GstMpegtsDvbMultilingualComponentItem GstMpegtsDvbMultilingualComponentItem; |
| |
| /** |
| * GstMpegtsDvbMultilingualComponentItem: |
| * @language_code: the ISO 639 language code |
| * @description: the component description |
| */ |
| struct _GstMpegtsDvbMultilingualComponentItem |
| { |
| gchar *language_code; |
| gchar *description; |
| }; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_multilingual_component (const GstMpegtsDescriptor |
| *descriptor, guint8 * component_tag, GPtrArray ** component_description_items); |
| |
| /* GST_MTS_DESC_DVB_PRIVATE_DATA_SPECIFIER (0x5F) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_private_data_specifier (const GstMpegtsDescriptor |
| * descriptor, guint32 * private_data_specifier, guint8 ** private_data, |
| guint8 * length); |
| |
| /* GST_MTS_DESC_DVB_FREQUENCY_LIST (0x62) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_frequency_list (const GstMpegtsDescriptor |
| * descriptor, gboolean * offset, GArray ** list); |
| |
| /* GST_MTS_DESC_DVB_DATA_BROADCAST (0x64) */ |
| typedef struct _GstMpegtsDataBroadcastDescriptor GstMpegtsDataBroadcastDescriptor; |
| |
| /** |
| * GstMpegtsDataBroadcastDescriptor: |
| * @data_broadcast_id: the data broadcast id |
| * @component_tag: the component tag |
| * @selector_bytes: the selector byte field |
| * @language_code: language of @text |
| * @text: description of data broadcast |
| */ |
| struct _GstMpegtsDataBroadcastDescriptor |
| { |
| guint16 data_broadcast_id; |
| guint8 component_tag; |
| guint8 length; |
| guint8 *selector_bytes; |
| gchar *language_code; |
| gchar *text; |
| }; |
| |
| |
| #define GST_TYPE_MPEGTS_DVB_DATA_BROADCAST_DESCRIPTOR (gst_mpegts_dvb_data_broadcast_descriptor_get_type ()) |
| GType gst_mpegts_dvb_data_broadcast_descriptor_get_type (void); |
| void gst_mpegts_dvb_data_broadcast_descriptor_free (GstMpegtsDataBroadcastDescriptor * source); |
| gboolean gst_mpegts_descriptor_parse_dvb_data_broadcast (const GstMpegtsDescriptor |
| *descriptor, GstMpegtsDataBroadcastDescriptor ** res); |
| |
| /* GST_MTS_DESC_DVB_SCRAMBLING (0x65) */ |
| typedef enum |
| { |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_RESERVED = 0x00, |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_CSA1 = 0x01, |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_CSA2 = 0x02, |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_CSA3_STANDARD = 0x03, |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_CSA3_MINIMAL_ENHANCED = 0x04, |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_CSA3_FULL_ENHANCED = 0x05, |
| /* 0x06 - 0x0f reserved for future use */ |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_CISSA = 0x10, |
| /* 0x11 - 0x1f reserved for future DVB-CISSA versions */ |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_ATIS_0 = 0x70, |
| GST_MPEGTS_DVB_SCRAMBLING_MODE_ATIS_F = 0x7f, |
| } GstMpegtsDVBScramblingModeType; |
| |
| gboolean gst_mpegts_descriptor_parse_dvb_scrambling (const GstMpegtsDescriptor * descriptor, |
| GstMpegtsDVBScramblingModeType * scrambling_mode); |
| |
| /* GST_MTS_DESC_DVB_DATA_BROADCAST_ID (0x66) */ |
| gboolean gst_mpegts_descriptor_parse_dvb_data_broadcast_id (const GstMpegtsDescriptor |
| * descriptor, guint16 * data_broadcast_id, guint8 ** id_selector_bytes, guint8 * len); |
| |
| /* GST_MTS_DESC_DVB_AC3 (0x6a) */ |
| /* FIXME : Implement */ |
| |
| /* GST_MTS_DESC_EXT_DVB_T2_DELIVERY_SYSTEM (0x7F && 0x04) */ |
| typedef struct _GstMpegtsT2DeliverySystemCellExtension GstMpegtsT2DeliverySystemCellExtension; |
| |
| /** |
| * GstMpegtsT2DeliverySystemCellExtension: |
| * @cell_id_extension: id of the sub cell |
| * @transposer_frequency: centre frequency of the sub cell in Hz |
| */ |
| struct _GstMpegtsT2DeliverySystemCellExtension |
| { |
| guint8 cell_id_extension; |
| guint32 transposer_frequency; |
| }; |
| |
| typedef struct _GstMpegtsT2DeliverySystemCell GstMpegtsT2DeliverySystemCell; |
| |
| /** |
| * GstMpegtsT2DeliverySystemCell: |
| * @cell_id: id of the cell |
| * @centre_frequencies: (element-type guint32): centre frequencies in Hz |
| * @sub_cells: (element-type GstMpegtsT2DeliverySystemCellExtension): |
| */ |
| struct _GstMpegtsT2DeliverySystemCell |
| { |
| guint16 cell_id; |
| GArray *centre_frequencies; |
| GPtrArray *sub_cells; |
| }; |
| |
| typedef struct _GstMpegtsT2DeliverySystemDescriptor GstMpegtsT2DeliverySystemDescriptor; |
| |
| /** |
| * GstMpegtsT2DeliverySystemDescriptor: |
| * @plp_id: |
| * @t2_system_id: |
| * @siso_miso: |
| * @bandwidth: |
| * @guard_interval: |
| * @transmission_mode: |
| * @other_frequency: |
| * @tfs: |
| * @cells: (element-type GstMpegtsT2DeliverySystemCell): |
| * |
| * describe DVB-T2 transmissions according to EN 302 755 |
| */ |
| struct _GstMpegtsT2DeliverySystemDescriptor |
| { |
| guint8 plp_id; |
| guint16 t2_system_id; |
| /* FIXME: */ |
| guint8 siso_miso; |
| guint32 bandwidth; |
| GstMpegtsTerrestrialGuardInterval guard_interval; |
| GstMpegtsTerrestrialTransmissionMode transmission_mode; |
| gboolean other_frequency; |
| gboolean tfs; |
| GPtrArray *cells; |
| }; |
| |
| #define GST_TYPE_MPEGTS_T2_DELIVERY_SYSTEM_DESCRIPTOR (gst_mpegts_t2_delivery_system_descriptor_get_type ()) |
| GType gst_mpegts_t2_delivery_system_descriptor_get_type (void); |
| void gst_mpegts_t2_delivery_system_descriptor_free (GstMpegtsT2DeliverySystemDescriptor * source); |
| gboolean gst_mpegts_descriptor_parse_dvb_t2_delivery_system (const GstMpegtsDescriptor |
| *descriptor, GstMpegtsT2DeliverySystemDescriptor ** res); |
| |
| G_END_DECLS |
| |
| #endif /* GST_MPEGTS_DESCRIPTOR_H */ |
