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61 lines
2 KiB
C
61 lines
2 KiB
C
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/* 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, gsize 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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