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Original commit message from CVS: * gst/mxf/mxfaes-bwf.c: (mxf_metadata_wave_audio_essence_descriptor_parse): * gst/mxf/mxfaes-bwf.h: * gst/mxf/mxfdemux.c: (gst_mxf_demux_pull_range), (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_chain): * gst/mxf/mxfmpeg.c: (mxf_metadata_mpeg_video_descriptor_parse): * gst/mxf/mxfmpeg.h: * gst/mxf/mxfparse.c: (mxf_timestamp_parse), (mxf_fraction_parse), (mxf_utf16_to_utf8), (mxf_product_version_parse), (mxf_partition_pack_parse), (mxf_primer_pack_parse), (mxf_local_tag_parse), (mxf_metadata_preface_parse), (mxf_metadata_identification_parse), (mxf_metadata_content_storage_parse), (mxf_metadata_essence_container_data_parse), (mxf_metadata_generic_package_parse), (mxf_metadata_track_parse), (mxf_metadata_sequence_parse), (mxf_metadata_structural_component_parse), (mxf_metadata_generic_descriptor_parse), (mxf_metadata_file_descriptor_parse), (mxf_metadata_generic_sound_essence_descriptor_parse), (mxf_metadata_generic_picture_essence_descriptor_parse), (mxf_metadata_cdci_picture_essence_descriptor_parse), (mxf_metadata_multiple_descriptor_parse), (mxf_metadata_locator_parse): * gst/mxf/mxfparse.h: Use guint instead of guint64 or gsize for all buffer sizes and use correct format strings for them. Only local tag set sizes are still guint16 as they can't be larger. Only allow KLV packets of sizes below 1<<32 as GStreamer only uses guint for buffer sizes. The MXF standard allows packet sizes up to 1<<64.
60 lines
2 KiB
C
60 lines
2 KiB
C
/* GStreamer
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* Copyright (C) 2008 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/* Implementation of SMPTE 381M - Mapping MPEG streams into the MXF
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* Generic Container
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*/
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#ifndef __MXF_MPEG_H__
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#define __MXF_MPEG_H__
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#include <gst/gst.h>
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#include "mxfparse.h"
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/* SMPTE 381M 8.1.1 */
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#define MXF_METADATA_MPEG_VIDEO_DESCRIPTOR 0x0151
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/* SMPTE 381M 8.1 */
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typedef struct {
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MXFMetadataCDCIPictureEssenceDescriptor parent;
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gboolean single_sequence;
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gboolean const_b_frames;
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guint8 coded_content_type;
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gboolean low_delay;
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gboolean closed_gop;
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gboolean identical_gop;
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guint16 max_gop;
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guint16 b_picture_count;
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guint32 bitrate;
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guint8 profile_and_level;
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} MXFMetadataMPEGVideoDescriptor;
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gboolean mxf_metadata_mpeg_video_descriptor_parse (const MXFUL *key, MXFMetadataMPEGVideoDescriptor *descriptor, const MXFPrimerPack *primer, guint16 type, const guint8 *data, guint size);
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void mxf_metadata_mpeg_video_descriptor_reset (MXFMetadataMPEGVideoDescriptor *descriptor);
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gboolean mxf_is_mpeg_video_essence_track (const MXFMetadataTrack *track);
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GstCaps *
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mxf_mpeg_video_create_caps (MXFMetadataGenericPackage *package, MXFMetadataTrack *track, GstTagList **tags, MXFEssenceElementHandler *handler, gpointer *mapping_data);
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#endif /* __MXF_MPEG_H__ */
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