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Diffstat (limited to 'gst/mxf/mxftypes.h')
| -rw-r--r-- | gst/mxf/mxftypes.h | 463 |
1 files changed, 463 insertions, 0 deletions
diff --git a/gst/mxf/mxftypes.h b/gst/mxf/mxftypes.h new file mode 100644 index 00000000..c253f2c7 --- /dev/null +++ b/gst/mxf/mxftypes.h @@ -0,0 +1,463 @@ +/* GStreamer + * Copyright (C) 2008 Sebastian Dröge <sebastian.droege@collabora.co.uk> + * + * 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., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __MXF_TYPES_H__ +#define __MXF_TYPES_H__ + +/* SMPTE 377M 3.2 */ +typedef struct { + guint8 u[16]; +} MXFUL; + +/* SMPTE 377M 3.2 */ +typedef struct { + guint8 u[32]; +} MXFUMID; + +/* SMPTE 377M 3.3 */ +typedef struct { + gint16 year; + guint8 month; + guint8 day; + guint8 hour; + guint8 minute; + guint8 second; + guint8 quarter_msecond; +} MXFTimestamp; + +/* SMPTE 377M 3.3 */ +typedef struct { + guint16 major; + guint16 minor; + guint16 patch; + guint16 build; + guint16 release; +} MXFProductVersion; + +/* SMPTE 377M 3.3 */ +typedef struct { + gint32 n; + gint32 d; +} MXFFraction; + +/* SMPTE 377M 8.3 */ +typedef struct { + MXFUL key; + guint16 size; + guint8 *data; +} MXFLocalTag; + +typedef enum { + MXF_PARTITION_PACK_HEADER, + MXF_PARTITION_PACK_BODY, + MXF_PARTITION_PACK_FOOTER +} MXFPartitionPackType; + +/* SMPTE 377M 6.1, Table 1 and 2 */ +typedef struct { + gboolean valid; + + MXFPartitionPackType type; + + gboolean closed; + gboolean complete; + + guint16 major_version; + guint16 minor_version; + + guint32 kag_size; + + guint64 this_partition; + guint64 prev_partition; + guint64 footer_partition; + + guint64 header_byte_count; + guint64 index_byte_count; + + guint32 index_sid; + + guint64 body_offset; + + guint32 body_sid; + + MXFUL operational_pattern; + + guint32 n_essence_containers; + MXFUL *essence_containers; +} MXFPartitionPack; + +/* SMPTE 377M 8.1 */ +typedef struct { + gboolean valid; + + GHashTable *mappings; +} MXFPrimerPack; + +/* SMPTE 377M 8.6 table 14 */ +#define MXF_METADATA_PREFACE (0x012f) +#define MXF_METADATA_IDENTIFICATION (0x0130) +#define MXF_METADATA_CONTENT_STORAGE (0x0118) +#define MXF_METADATA_ESSENCE_CONTAINER_DATA (0x0123) +#define MXF_METADATA_MATERIAL_PACKAGE (0x0136) +#define MXF_METADATA_SOURCE_PACKAGE (0x0137) +#define MXF_METADATA_TRACK (0x013b) +#define MXF_METADATA_EVENT_TRACK (0x0139) +#define MXF_METADATA_STATIC_TRACK (0x013a) +#define MXF_METADATA_SEQUENCE (0x010f) +#define MXF_METADATA_SOURCE_CLIP (0x0111) +#define MXF_METADATA_TIMECODE_COMPONENT (0x0114) +#define MXF_METADATA_DM_SEGMENT (0x0141) +#define MXF_METADATA_DM_SOURCE_CLIP (0x0145) +#define MXF_METADATA_FILE_DESCRIPTOR (0x0125) +#define MXF_METADATA_GENERIC_PICTURE_ESSENCE_DESCRIPTOR (0x0127) +#define MXF_METADATA_CDCI_PICTURE_ESSENCE_DESCRIPTOR (0x0128) +#define MXF_METADATA_RGBA_PICTURE_ESSENCE_DESCRIPTOR (0x0129) +#define MXF_METADATA_GENERIC_SOUND_ESSENCE_DESCRIPTOR (0x0142) +#define MXF_METADATA_GENERIC_DATA_ESSENCE_DESCRIPTOR (0x0143) +#define MXF_METADATA_MULTIPLE_DESCRIPTOR (0x0144) +#define MXF_METADATA_NETWORK_LOCATOR (0x0132) +#define MXF_METADATA_TEXT_LOCATOR (0x0133) + +/* SMPTE 377M Annex A, B, C, D */ +typedef struct _MXFMetadataPreface MXFMetadataPreface; +typedef struct _MXFMetadataIdentification MXFMetadataIdentification; +typedef struct _MXFMetadataContentStorage MXFMetadataContentStorage; +typedef struct _MXFMetadataEssenceContainerData MXFMetadataEssenceContainerData; +typedef struct _MXFMetadataGenericPackage MXFMetadataGenericPackage; +typedef MXFMetadataGenericPackage MXFMetadataMaterialPackage; +typedef MXFMetadataGenericPackage MXFMetadataSourcePackage; +typedef struct _MXFMetadataTrack MXFMetadataTrack; +typedef struct _MXFMetadataSequence MXFMetadataSequence; +typedef struct _MXFMetadataStructuralComponent MXFMetadataStructuralComponent; +typedef struct _MXFMetadataGenericDescriptor MXFMetadataGenericDescriptor; +typedef struct _MXFMetadataFileDescriptor MXFMetadataFileDescriptor; +typedef struct _MXFMetadataGenericPictureEssenceDescriptor MXFMetadataGenericPictureEssenceDescriptor; +typedef struct _MXFMetadataCDCIPictureEssenceDescriptor MXFMetadataCDCIPictureEssenceDescriptor; +typedef struct _MXFMetadataGenericSoundEssenceDescriptor MXFMetadataGenericSoundEssenceDescriptor; +typedef struct _MXFMetadataMultipleDescriptor MXFMetadataMultipleDescriptor; +typedef struct _MXFMetadataLocator MXFMetadataLocator; + +struct _MXFMetadataPreface { + MXFUL instance_uid; + MXFUL generation_uid; + + MXFTimestamp last_modified_date; + guint16 version; + + guint32 object_model_version; + + MXFUL primary_package_uid; + MXFMetadataGenericPackage *primary_package; + + guint32 n_identifications; + MXFUL *identifications_uids; + MXFMetadataIdentification **identifications; + + MXFUL content_storage_uid; + MXFMetadataContentStorage *content_storage; + + MXFUL operational_pattern; + + guint32 n_essence_containers; + MXFUL *essence_containers; + + guint32 n_dm_schemes; + MXFUL *dm_schemes; + + GHashTable *other_tags; +}; + +struct _MXFMetadataIdentification { + MXFUL instance_uid; + MXFUL generation_uid; + + gchar *company_name; + + gchar *product_name; + MXFProductVersion product_version; + + gchar *version_string; + + MXFUL product_uid; + + MXFTimestamp modification_date; + + MXFProductVersion toolkit_version; + + gchar *platform; + + GHashTable *other_tags; +}; + +struct _MXFMetadataContentStorage { + MXFUL instance_uid; + MXFUL generation_uid; + + guint32 n_packages; + MXFUL *packages_uids; + MXFMetadataGenericPackage **packages; + + guint32 n_essence_container_data; + MXFUL *essence_container_data_uids; + MXFMetadataEssenceContainerData **essence_container_data; + + GHashTable *other_tags; +}; + +struct _MXFMetadataEssenceContainerData { + MXFUL instance_uid; + + MXFUMID linked_package_uid; + MXFMetadataGenericPackage *linked_package; + + MXFUL generation_uid; + + guint32 index_sid; + guint32 body_sid; + + GHashTable *other_tags; +}; + +typedef enum { + MXF_METADATA_GENERIC_PACKAGE_SOURCE = 0, + MXF_METADATA_GENERIC_PACKAGE_MATERIAL = 1, + MXF_METADATA_GENERIC_PACKAGE_TOP_LEVEL_SOURCE = 2 +} MXFMetadataGenericPackageType; + +struct _MXFMetadataGenericPackage { + MXFUL instance_uid; + MXFUMID package_uid; + MXFUL generation_uid; + + MXFMetadataGenericPackageType type; + + gchar *name; + MXFTimestamp package_creation_date; + MXFTimestamp package_modified_date; + + guint32 n_tracks; + MXFUL *tracks_uids; + MXFMetadataTrack **tracks; + + guint n_timecode_tracks; + guint n_metadata_tracks; + guint n_essence_tracks; + guint n_other_tracks; + + /* Only in Source packages */ + MXFUL descriptors_uid; + guint32 n_descriptors; + MXFMetadataGenericDescriptor **descriptors; + + GHashTable *other_tags; +}; + +typedef enum { + MXF_METADATA_TRACK_UNKNOWN = 0x00, + MXF_METADATA_TRACK_TIMECODE_12M_INACTIVE = 0x10, + MXF_METADATA_TRACK_TIMECODE_12M_ACTIVE = 0x11, + MXF_METADATA_TRACK_TIMECODE_309M = 0x12, + MXF_METADATA_TRACK_METADATA = 0x20, + MXF_METADATA_TRACK_PICTURE_ESSENCE = 0x30, + MXF_METADATA_TRACK_SOUND_ESSENCE = 0x31, + MXF_METADATA_TRACK_DATA_ESSENCE = 0x32, + MXF_METADATA_TRACK_AUXILIARY_DATA = 0x40, + MXF_METADATA_TRACK_PARSED_TEXT = 0x41 +} MXFMetadataTrackType; + +struct _MXFMetadataTrack { + MXFUL instance_uid; + MXFUL generation_uid; + + guint32 track_id; + guint32 track_number; + + gchar *track_name; + + MXFFraction edit_rate; + + gint64 origin; + + MXFUL sequence_uid; + MXFMetadataSequence *sequence; + + MXFMetadataFileDescriptor **descriptor; + guint n_descriptor; + + GHashTable *other_tags; +}; + +struct _MXFMetadataSequence { + MXFUL instance_uid; + MXFUL generation_uid; + + MXFUL data_definition; + + gint64 duration; + + guint32 n_structural_components; + MXFUL *structural_components_uids; + MXFMetadataStructuralComponent **structural_components; + + GHashTable *other_tags; +}; + +struct _MXFMetadataStructuralComponent { + guint16 type; + + MXFUL instance_uid; + MXFUL generation_uid; + + MXFUL data_definition; + + gint64 duration; + + union { + struct { + gint64 start_timecode; + guint16 rounded_timecode_base; + gboolean drop_frame; + } timecode_component; + + struct { + gint64 start_position; + MXFUMID source_package_id; + MXFMetadataGenericPackage *source_package; + + guint32 source_track_id; + } source_clip; + }; + + GHashTable *other_tags; +}; + +struct _MXFMetadataGenericDescriptor { + guint16 type; + + MXFUL instance_uid; + MXFUL generation_uid; + + guint32 n_locators; + MXFUL *locators_uids; + MXFMetadataLocator **locators; + + gboolean is_file_descriptor; + + GHashTable *other_tags; +}; + +struct _MXFMetadataFileDescriptor { + MXFMetadataGenericDescriptor parent; + + guint32 linked_track_id; + + MXFFraction sample_rate; + gint64 container_duration; + MXFUL essence_container; + MXFUL codec; +}; + +struct _MXFMetadataGenericPictureEssenceDescriptor { + MXFMetadataFileDescriptor parent; + + guint8 signal_standard; + guint8 frame_layout; + + guint32 stored_width; + guint32 stored_height; + gint32 stored_f2_offset; + guint32 sampled_width; + guint32 sampled_height; + gint32 sampled_x_offset; + gint32 sampled_y_offset; + guint32 display_height; + guint32 display_width; + gint32 display_x_offset; + gint32 display_y_offset; + gint32 display_f2_offset; + MXFFraction aspect_ratio; + + guint8 active_format_descriptor; + gint32 video_line_map[2]; + guint8 alpha_transparency; + MXFUL capture_gamma; + + guint32 image_alignment_offset; + guint32 image_start_offset; + guint32 image_end_offset; + + guint8 field_dominance; + + MXFUL picture_essence_coding; +}; + +struct _MXFMetadataCDCIPictureEssenceDescriptor { + MXFMetadataGenericPictureEssenceDescriptor parent; + + guint32 component_depth; + guint32 horizontal_subsampling; + guint32 vertical_subsampling; + guint8 color_siting; + gboolean reversed_byte_order; + gint16 padding_bits; + guint32 alpha_sample_depth; + guint32 black_ref_level; + guint32 white_ref_level; + guint32 color_range; +}; + +struct _MXFMetadataGenericSoundEssenceDescriptor { + MXFMetadataFileDescriptor parent; + + MXFFraction audio_sampling_rate; + + gboolean locked; + + gint8 audio_ref_level; + + guint8 electro_spatial_formulation; + + guint32 channel_count; + guint32 quantization_bits; + + gint8 dial_norm; + + MXFUL sound_essence_compression; +}; + +struct _MXFMetadataMultipleDescriptor { + MXFMetadataFileDescriptor parent; + + MXFUL *sub_descriptors_uids; + guint32 n_sub_descriptors; + MXFMetadataGenericDescriptor **sub_descriptors; +}; + +struct _MXFMetadataLocator { + guint16 type; + + MXFUL instance_uid; + MXFUL generation_uid; + + gchar *location; + + GHashTable *other_tags; +}; + +#endif /* __MXF_TYPES_H__ */ |