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path: root/gst/mxf/mxfdemux.h
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2009-01-31Keep track of essence track position when playing source packagesSebastian Dröge1-1/+1
This ensures that the correct essence elements are played and that we seek to the correct essence elements.
2009-01-31Compensate for timestamp/duration rounding errorsSebastian Dröge1-0/+1
2009-01-31Generate an index table for essence streamsSebastian Dröge1-6/+4
Generate an index table for essence streams during playback and make sure that only the correct essence elements are used for played tracks. Make it possible to have one essence stream used in multiple playback tracks. Fix some minor bugs.
2009-01-31Add essence track abstractionSebastian Dröge1-1/+72
Add an abstraction to represent essence tracks and use this everywhere. This will later be used to keep track of positions and to generate/handle seek tables. Some random cleanup and renaming.
2009-01-23Store all partitions & primer packs in memory for faster accessSebastian Dröge1-4/+10
Store all partitions & primer packs in memory for faster access. This is later needed for fast seeking. Pre-fill the list of partitions with the content of the random index pack. Don't parse metadata of an partition twice.
2009-01-22Store MXF metadata in a hash table, keyed by UIDSebastian Dröge1-1/+1
Store the MXF metadata in a hash table, keyed by the instance UID. This simplifies resolval of the metadata and makes looping over all metadata sets unnecessary in most cases. Additionally parse metadata always. If we already have a metadata set with the same UID replace it only if the new metadata set is from a later offset. This fixes metadata parsing of files where following partitions don't have a complete copy of the previous metadata.
2009-01-22Build the random index pack while parsingSebastian Dröge1-0/+1
If the file contains no random index pack or just an invalid one build the random index pack while parsing.
2009-01-22Update copyrights for 2009Sebastian Dröge1-1/+1
2008-12-16Add initial documentation for the MXF plugin and mxfdemux.Sebastian Dröge1-0/+2
Original commit message from CVS: * docs/plugins/Makefile.am: * docs/plugins/gst-plugins-bad-plugins-docs.sgml: * docs/plugins/gst-plugins-bad-plugins-sections.txt: * docs/plugins/gst-plugins-bad-plugins.args: * docs/plugins/gst-plugins-bad-plugins.hierarchy: * docs/plugins/gst-plugins-bad-plugins.interfaces: * docs/plugins/gst-plugins-bad-plugins.prerequisites: * docs/plugins/inspect/plugin-ladspa.xml: * docs/plugins/inspect/plugin-musepack.xml: * docs/plugins/inspect/plugin-mxf.xml: * gst/mxf/mxfdemux.c: * gst/mxf/mxfdemux.h: Add initial documentation for the MXF plugin and mxfdemux.
2008-12-15gst/mxf/: Convert the structural metadata to GstMiniObjects to make a lot of ↵Sebastian Dröge1-25/+5
code easier and to make everything bette... Original commit message from CVS: * gst/mxf/Makefile.am: * gst/mxf/mxf.c: (plugin_init): * gst/mxf/mxfaes-bwf.c: (mxf_metadata_wave_audio_essence_descriptor_handle_tag), (mxf_metadata_wave_audio_essence_descriptor_init), (mxf_metadata_wave_audio_essence_descriptor_class_init), (mxf_metadata_aes3_audio_essence_descriptor_finalize), (mxf_metadata_aes3_audio_essence_descriptor_handle_tag), (mxf_metadata_aes3_audio_essence_descriptor_init), (mxf_metadata_aes3_audio_essence_descriptor_class_init), (mxf_is_aes_bwf_essence_track), (mxf_bwf_create_caps), (mxf_aes3_create_caps), (mxf_aes_bwf_create_caps), (mxf_aes_bwf_init): * gst/mxf/mxfaes-bwf.h: * gst/mxf/mxfalaw.c: (mxf_is_alaw_essence_track), (mxf_alaw_create_caps), (mxf_alaw_init): * gst/mxf/mxfalaw.h: * gst/mxf/mxfd10.c: (mxf_is_d10_essence_track), (mxf_d10_create_caps), (mxf_d10_init): * gst/mxf/mxfd10.h: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset_metadata), (gst_mxf_demux_handle_header_metadata_resolve_references), (gst_mxf_demux_find_package), (gst_mxf_demux_choose_package), (gst_mxf_demux_handle_header_metadata_update_streams), (gst_mxf_demux_handle_metadata), (gst_mxf_demux_handle_generic_container_essence_element), (gst_mxf_demux_handle_klv_packet), (gst_mxf_demux_src_query): * gst/mxf/mxfdemux.h: * gst/mxf/mxfdv-dif.c: (mxf_is_dv_dif_essence_track), (mxf_dv_dif_create_caps), (mxf_dv_dif_init): * gst/mxf/mxfdv-dif.h: * gst/mxf/mxfjpeg2000.c: (mxf_is_jpeg2000_essence_track), (mxf_jpeg2000_create_caps), (mxf_jpeg2000_init): * gst/mxf/mxfjpeg2000.h: * gst/mxf/mxfmetadata.c: (mxf_metadata_base_finalize), (mxf_metadata_base_handle_tag), (mxf_metadata_base_resolve), (mxf_metadata_base_init), (mxf_metadata_base_class_init), (mxf_metadata_parse), (mxf_metadata_resolve), (mxf_metadata_handle_tag), (mxf_metadata_class_init), (mxf_metadata_init), (mxf_metadata_init_types), (mxf_metadata_register), (mxf_metadata_new), (mxf_metadata_preface_finalize), (mxf_metadata_preface_handle_tag), (mxf_metadata_preface_resolve), (mxf_metadata_preface_init), (mxf_metadata_preface_class_init), (mxf_metadata_identification_finalize), (mxf_metadata_identification_handle_tag), (mxf_metadata_identification_init), (mxf_metadata_identification_class_init), (mxf_metadata_content_storage_finalize), (mxf_metadata_content_storage_handle_tag), (mxf_metadata_content_storage_resolve), (mxf_metadata_content_storage_init), (mxf_metadata_content_storage_class_init), (mxf_metadata_essence_container_data_handle_tag), (mxf_metadata_essence_container_data_resolve), (mxf_metadata_essence_container_data_init), (mxf_metadata_essence_container_data_class_init), (mxf_metadata_generic_package_finalize), (mxf_metadata_generic_package_handle_tag), (mxf_metadata_generic_package_resolve), (mxf_metadata_generic_package_init), (mxf_metadata_generic_package_class_init), (mxf_metadata_material_package_resolve), (mxf_metadata_material_package_init), (mxf_metadata_material_package_class_init), (mxf_metadata_source_package_finalize), (mxf_metadata_source_package_handle_tag), (mxf_metadata_source_package_resolve), (mxf_metadata_source_package_init), (mxf_metadata_source_package_class_init), (mxf_metadata_track_finalize), (mxf_metadata_track_handle_tag), (mxf_metadata_track_resolve), (mxf_metadata_track_init), (mxf_metadata_track_class_init), (mxf_metadata_track_identifier_parse), (mxf_metadata_timeline_track_handle_tag), (mxf_metadata_timeline_track_init), (mxf_metadata_timeline_track_class_init), (mxf_metadata_event_track_handle_tag), (mxf_metadata_event_track_init), (mxf_metadata_event_track_class_init), (mxf_metadata_static_track_init), (mxf_metadata_static_track_class_init), (mxf_metadata_sequence_finalize), (mxf_metadata_sequence_handle_tag), (mxf_metadata_sequence_resolve), (mxf_metadata_sequence_init), (mxf_metadata_sequence_class_init), (mxf_metadata_structural_component_handle_tag), (mxf_metadata_structural_component_init), (mxf_metadata_structural_component_class_init), (mxf_metadata_timecode_component_handle_tag), (mxf_metadata_timecode_component_init), (mxf_metadata_timecode_component_class_init), (mxf_metadata_source_clip_handle_tag), (mxf_metadata_source_clip_resolve), (mxf_metadata_source_clip_init), (mxf_metadata_source_clip_class_init), (mxf_metadata_dm_source_clip_finalize), (mxf_metadata_dm_source_clip_handle_tag), (mxf_metadata_dm_source_clip_init), (mxf_metadata_dm_source_clip_class_init), (mxf_metadata_dm_segment_finalize), (mxf_metadata_dm_segment_handle_tag), (mxf_metadata_dm_segment_resolve), (mxf_metadata_dm_segment_init), (mxf_metadata_dm_segment_class_init), (mxf_metadata_generic_descriptor_finalize), (mxf_metadata_generic_descriptor_handle_tag), (mxf_metadata_generic_descriptor_resolve), (mxf_metadata_generic_descriptor_init), (mxf_metadata_generic_descriptor_class_init), (mxf_metadata_file_descriptor_handle_tag), (mxf_metadata_file_descriptor_init), (mxf_metadata_file_descriptor_class_init), (mxf_metadata_generic_picture_essence_descriptor_handle_tag), (mxf_metadata_generic_picture_essence_descriptor_init), (mxf_metadata_generic_picture_essence_descriptor_class_init), (mxf_metadata_generic_picture_essence_descriptor_set_caps), (mxf_metadata_generic_sound_essence_descriptor_handle_tag), (mxf_metadata_generic_sound_essence_descriptor_init), (mxf_metadata_generic_sound_essence_descriptor_class_init), (mxf_metadata_cdci_picture_essence_descriptor_handle_tag), (mxf_metadata_cdci_picture_essence_descriptor_init), (mxf_metadata_cdci_picture_essence_descriptor_class_init), (mxf_metadata_rgba_picture_essence_descriptor_finalize), (mxf_metadata_rgba_picture_essence_descriptor_handle_tag), (mxf_metadata_rgba_picture_essence_descriptor_init), (mxf_metadata_rgba_picture_essence_descriptor_class_init), (mxf_metadata_generic_data_essence_descriptor_handle_tag), (mxf_metadata_generic_data_essence_descriptor_init), (mxf_metadata_generic_data_essence_descriptor_class_init), (mxf_metadata_multiple_descriptor_finalize), (mxf_metadata_multiple_descriptor_handle_tag), (mxf_metadata_multiple_descriptor_resolve), (mxf_metadata_multiple_descriptor_init), (mxf_metadata_multiple_descriptor_class_init), (mxf_metadata_locator_init), (mxf_metadata_locator_class_init), (mxf_metadata_text_locator_finalize), (mxf_metadata_text_locator_handle_tag), (mxf_metadata_text_locator_init), (mxf_metadata_text_locator_class_init), (mxf_metadata_network_locator_finalize), (mxf_metadata_network_locator_handle_tag), (mxf_metadata_network_locator_init), (mxf_metadata_network_locator_class_init): * gst/mxf/mxfmetadata.h: * gst/mxf/mxfmpeg.c: (mxf_metadata_mpeg_video_descriptor_handle_tag), (mxf_metadata_mpeg_video_descriptor_init), (mxf_metadata_mpeg_video_descriptor_class_init), (mxf_is_mpeg_essence_track), (mxf_mpeg_es_create_caps), (mxf_mpeg_create_caps), (mxf_mpeg_init): * gst/mxf/mxfmpeg.h: * gst/mxf/mxfparse.c: (mxf_index_table_segment_parse), (mxf_local_tag_add_to_hash_table): * gst/mxf/mxfparse.h: * gst/mxf/mxftypes.h: * gst/mxf/mxfup.c: (mxf_is_up_essence_track), (mxf_up_create_caps), (mxf_up_init): * gst/mxf/mxfup.h: Convert the structural metadata to GstMiniObjects to make a lot of code easier and to make everything better extensible. Add a "registry" for metadata handlers to improve extensibility even more and to remove metadata type specifics from mxfdemux. Clean up a lot of parts and add some more NULL checks.
2008-12-08gst/mxf/: Remove the concept of "final" metadata, broken files have updated ↵Sebastian Dröge1-1/+2
metadata in following partitions even if ... Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset_metadata), (gst_mxf_demux_handle_primer_pack), (gst_mxf_demux_handle_metadata_preface), (gst_mxf_demux_handle_header_metadata_resolve_references), (gst_mxf_demux_choose_package), (gst_mxf_demux_handle_header_metadata_update_streams), (gst_mxf_demux_parse_footer_metadata), (gst_mxf_demux_handle_klv_packet): * gst/mxf/mxfdemux.h: * gst/mxf/mxftypes.h: Remove the concept of "final" metadata, broken files have updated metadata in following partitions even if the current partition is closed and complete. If there's a second primer pack inside a partition ignore the second one instead of throwing an error. Store the type of a track (audio, video, timestamp, ...) inside the track struct. Post no-more-pads only once for a stream and not a second time when switching the currently playing package. When updating all streams make sure that we could select and find a package instead of dereferencing NULL. Allow descriptive metadata inside metadata parts of a file when pulling the footer metadata too. Only switch the currently playing package if a new one was chosen and the metadata is in a resolved state. If the latter isn't true postpone the switch until the metadata is resolved. Pull the footer metadata directly after parsing the header partition pack if it's not closed or not complete instead of waiting until the next KLV packet.
2008-12-05gst/mxf/: Implement parsing of the generic data essence descriptor.Sebastian Dröge1-0/+1
Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset_metadata), (gst_mxf_demux_handle_metadata_generic_data_essence_descriptor), (gst_mxf_demux_handle_header_metadata_resolve_references), (gst_mxf_demux_handle_metadata): * gst/mxf/mxfdemux.h: * gst/mxf/mxfparse.c: (mxf_metadata_generic_data_essence_descriptor_handle_tag), (mxf_metadata_generic_data_essence_descriptor_reset): * gst/mxf/mxfparse.h: * gst/mxf/mxftypes.h: Implement parsing of the generic data essence descriptor.
2008-12-03gst/mxf/: Add support for AES3 audio (SMPTE 382M).Sebastian Dröge1-0/+1
Original commit message from CVS: * gst/mxf/mxfaes-bwf.c: (mxf_metadata_aes3_audio_essence_descriptor_handle_tag), (mxf_metadata_aes3_audio_essence_descriptor_reset), (mxf_aes3_handle_essence_element), (mxf_bwf_create_caps), (mxf_aes3_create_caps), (mxf_aes_bwf_create_caps): * gst/mxf/mxfaes-bwf.h: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset_metadata), (gst_mxf_demux_handle_metadata_aes3_audio_essence_descriptor), (gst_mxf_demux_handle_header_metadata_resolve_references), (gst_mxf_demux_handle_metadata): * gst/mxf/mxfdemux.h: Add support for AES3 audio (SMPTE 382M). * gst/mxf/mxfdv-dif.c: (mxf_dv_dif_create_caps): * gst/mxf/mxfjpeg2000.c: (mxf_jpeg2000_create_caps): Fix coding style.
2008-11-30gst/mxf/: Add property to select the top-level source package or material ↵Sebastian Dröge1-0/+2
package that should be used for playback. Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_remove_pads), (gst_mxf_demux_reset), (gst_mxf_demux_find_package), (gst_mxf_demux_choose_package), (gst_mxf_demux_handle_header_metadata_update_streams), (gst_mxf_demux_handle_klv_packet), (gst_mxf_demux_set_property), (gst_mxf_demux_get_property), (gst_mxf_demux_finalize), (gst_mxf_demux_class_init): * gst/mxf/mxfdemux.h: * gst/mxf/mxfparse.c: (mxf_umid_from_string): * gst/mxf/mxfparse.h: Add property to select the top-level source package or material package that should be used for playback.
2008-11-28gst/mxf/: Implement parsing of index table segments, which will later be ↵Sebastian Dröge1-0/+1
used for seeking. Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset), (gst_mxf_demux_handle_index_table_segment): * gst/mxf/mxfdemux.h: * gst/mxf/mxfparse.c: (mxf_index_table_segment_parse), (mxf_index_table_segment_reset): * gst/mxf/mxfparse.h: * gst/mxf/mxftypes.h: Implement parsing of index table segments, which will later be used for seeking.
2008-11-27gst/mxf/: Implement parsing of the random index pack, which provides a seek ↵Sebastian Dröge1-0/+2
table (including body sid) to the start o... Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset), (gst_mxf_demux_handle_random_index_pack), (gst_mxf_demux_pull_random_index_pack), (gst_mxf_demux_loop): * gst/mxf/mxfdemux.h: * gst/mxf/mxfparse.c: (mxf_random_index_pack_parse): * gst/mxf/mxfparse.h: * gst/mxf/mxftypes.h: Implement parsing of the random index pack, which provides a seek table (including body sid) to the start of partition packs. Later this will be used for reading all index table segments of the complete file efficiently.
2008-11-27gst/mxf/mxfdemux.*: Only try to pull the footer metadata once and not on ↵Sebastian Dröge1-0/+1
every KLV packet if it failed before. Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset), (gst_mxf_demux_handle_klv_packet): * gst/mxf/mxfdemux.h: Only try to pull the footer metadata once and not on every KLV packet if it failed before.
2008-11-25gst/mxf/: Add initial parsing of RGBA descriptors.Sebastian Dröge1-0/+1
Original commit message from CVS: * gst/mxf/mxfdemux.c: (gst_mxf_demux_reset_metadata), (gst_mxf_demux_handle_metadata_generic_descriptor), (gst_mxf_demux_handle_metadata_file_descriptor), (gst_mxf_demux_handle_metadata_multiple_descriptor), (gst_mxf_demux_handle_metadata_generic_picture_essence_descriptor), (gst_mxf_demux_handle_metadata_cdci_picture_essence_descriptor), (gst_mxf_demux_handle_metadata_rgba_picture_essence_descriptor), (gst_mxf_demux_handle_metadata_mpeg_video_descriptor), (gst_mxf_demux_handle_metadata_generic_sound_essence_descriptor), (gst_mxf_demux_handle_metadata_wave_audio_essence_descriptor), (gst_mxf_demux_handle_header_metadata_resolve_references), (gst_mxf_demux_handle_metadata): * gst/mxf/mxfdemux.h: * gst/mxf/mxfparse.c: (mxf_metadata_rgba_picture_essence_descriptor_handle_tag), (mxf_metadata_rgba_picture_essence_descriptor_reset): * gst/mxf/mxfparse.h: * gst/mxf/mxftypes.h: Add initial parsing of RGBA descriptors. Don't initialize descriptor GArray with zeroes.
2008-11-21Add first version of an MXF demuxer. Currently it supportsSebastian Dröge1-0/+108
Original commit message from CVS: * configure.ac: * gst/mxf/Makefile.am: * gst/mxf/mxf.c: (plugin_init): * gst/mxf/mxfaes-bwf.c: (mxf_metadata_wave_audio_essence_descriptor_parse), (mxf_metadata_wave_audio_essence_descriptor_reset), (mxf_is_aes_bwf_essence_track), (mxf_bwf_handle_essence_element), (mxf_bwf_create_caps), (mxf_aes_bwf_create_caps): * gst/mxf/mxfaes-bwf.h: * gst/mxf/mxfdemux.c: (gst_mxf_pad_finalize), (gst_mxf_pad_class_init), (gst_mxf_pad_init), (gst_mxf_demux_flush), (gst_mxf_demux_remove_pad), (gst_mxf_demux_reset_mxf_state), (gst_mxf_demux_reset_metadata), (gst_mxf_demux_reset), (gst_mxf_demux_pull_range), (gst_mxf_demux_push_src_event), (gst_mxf_demux_handle_partition_pack), (gst_mxf_demux_handle_primer_pack), (gst_mxf_demux_handle_metadata_preface), (gst_mxf_demux_handle_metadata_identification), (gst_mxf_demux_handle_metadata_content_storage), (gst_mxf_demux_handle_metadata_essence_container_data), (gst_mxf_demux_handle_metadata_material_package), (gst_mxf_demux_handle_metadata_source_package), (gst_mxf_demux_handle_metadata_track), (gst_mxf_demux_handle_metadata_sequence), (gst_mxf_demux_handle_metadata_structural_component), (gst_mxf_demux_handle_metadata_generic_descriptor), (gst_mxf_demux_handle_metadata_file_descriptor), (gst_mxf_demux_handle_metadata_multiple_descriptor), (gst_mxf_demux_handle_metadata_generic_picture_essence_descriptor), (gst_mxf_demux_handle_metadata_cdci_picture_essence_descriptor), (gst_mxf_demux_handle_metadata_mpeg_video_descriptor), (gst_mxf_demux_handle_metadata_generic_sound_essence_descriptor), (gst_mxf_demux_handle_metadata_wave_audio_essence_descriptor), (gst_mxf_demux_handle_metadata_locator), (gst_mxf_demux_handle_header_metadata_resolve_references), (gst_mxf_demux_handle_header_metadata_update_streams), (gst_mxf_demux_handle_metadata), (gst_mxf_demux_handle_generic_container_system_item), (gst_mxf_demux_handle_generic_container_essence_element), (gst_mxf_demux_handle_random_index_pack), (gst_mxf_demux_handle_index_table_segment), (gst_mxf_demux_pull_klv_packet), (gst_mxf_demux_parse_footer_metadata), (gst_mxf_demux_handle_klv_packet), (gst_mxf_demux_pull_and_handle_klv_packet), (gst_mxf_demux_loop), (gst_mxf_demux_chain), (gst_mxf_demux_src_event), (gst_mxf_demux_src_query_type), (gst_mxf_demux_src_query), (gst_mxf_demux_sink_activate), (gst_mxf_demux_sink_activate_push), (gst_mxf_demux_sink_activate_pull), (gst_mxf_demux_sink_event), (gst_mxf_demux_change_state), (gst_mxf_demux_finalize), (gst_mxf_demux_base_init), (gst_mxf_demux_class_init), (gst_mxf_demux_init): * gst/mxf/mxfdemux.h: * gst/mxf/mxfmpeg.c: (mxf_metadata_mpeg_video_descriptor_parse), (mxf_metadata_mpeg_video_descriptor_reset), (mxf_is_mpeg_video_essence_track), (mxf_mpeg_video_handle_essence_element), (mxf_mpeg_video_create_caps): * gst/mxf/mxfmpeg.h: * gst/mxf/mxfparse.c: (mxf_is_mxf_packet), (mxf_is_partition_pack), (mxf_is_header_partition_pack), (mxf_is_body_partition_pack), (mxf_is_footer_partition_pack), (mxf_is_fill), (mxf_is_primer_pack), (mxf_is_metadata), (mxf_is_random_index_pack), (mxf_is_index_table_segment), (mxf_is_generic_container_system_item), (mxf_is_generic_container_essence_element), (mxf_is_generic_container_essence_container_label), (mxf_ul_is_equal), (mxf_ul_is_zero), (mxf_ul_to_string), (mxf_umid_is_equal), (mxf_umid_is_zero), (mxf_umid_to_string), (gst_mxf_ul_hash), (gst_mxf_ul_equal), (mxf_timestamp_parse), (mxf_timestamp_is_unknown), (mxf_timestamp_compare), (mxf_fraction_parse), (mxf_utf16_to_utf8), (mxf_product_version_parse), (mxf_partition_pack_parse), (mxf_partition_pack_reset), (_mxf_mapping_ul_free), (mxf_primer_pack_parse), (mxf_primer_pack_reset), (mxf_local_tag_parse), (gst_mxf_local_tag_free), (gst_metadata_add_custom_tag), (mxf_metadata_preface_parse), (mxf_metadata_preface_reset), (mxf_metadata_identification_parse), (mxf_metadata_identification_reset), (mxf_metadata_content_storage_parse), (mxf_metadata_content_storage_reset), (mxf_metadata_essence_container_data_parse), (mxf_metadata_essence_container_data_reset), (mxf_metadata_generic_package_parse), (mxf_metadata_generic_package_reset), (mxf_metadata_track_parse), (mxf_metadata_track_reset), (mxf_metadata_track_identifier_parse), (mxf_metadata_sequence_parse), (mxf_metadata_sequence_reset), (mxf_metadata_structural_component_parse), (mxf_metadata_structural_component_reset), (mxf_metadata_generic_descriptor_parse), (mxf_metadata_generic_descriptor_reset), (mxf_metadata_file_descriptor_parse), (mxf_metadata_file_descriptor_reset), (mxf_metadata_generic_sound_essence_descriptor_parse), (mxf_metadata_generic_sound_essence_descriptor_reset), (mxf_metadata_generic_picture_essence_descriptor_parse), (mxf_metadata_generic_picture_essence_descriptor_reset), (mxf_metadata_cdci_picture_essence_descriptor_parse), (mxf_metadata_cdci_picture_essence_descriptor_reset), (mxf_metadata_multiple_descriptor_parse), (mxf_metadata_multiple_descriptor_reset), (mxf_metadata_locator_parse), (mxf_metadata_locator_reset): * gst/mxf/mxfparse.h: * gst/mxf/mxftypes.h: Add first version of an MXF demuxer. Currently it supports MPEG video and raw audio and OP 1a/b/c.