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356279a65b
Original commit message from CVS: Fix byte order reversion for writing ebml floats. Write segment duration and muxing application in matroska. Added TTA codec to the list of supported codecs to mux into matroska.
105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
/* GStreamer Matroska muxer/demuxer
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* (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
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*
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* matroska-mux.h: matroska file/stream muxer object types
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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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#ifndef __GST_MATROSKA_MUX_H__
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#define __GST_MATROSKA_MUX_H__
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#include <gst/gst.h>
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#include "ebml-write.h"
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#include "matroska-ids.h"
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G_BEGIN_DECLS
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#define GST_TYPE_MATROSKA_MUX \
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(gst_matroska_mux_get_type ())
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#define GST_MATROSKA_MUX(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MATROSKA_MUX, GstMatroskaMux))
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#define GST_MATROSKA_MUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MATROSKA_MUX, GstMatroskaMux))
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#define GST_IS_MATROSKA_MUX(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MATROSKA_MUX))
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#define GST_IS_MATROSKA_MUX_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MATROSKA_MUX))
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#define GST_MATROSKA_MUX_MAX_STREAMS 64
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typedef enum {
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GST_MATROSKA_MUX_STATE_START,
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GST_MATROSKA_MUX_STATE_HEADER,
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GST_MATROSKA_MUX_STATE_DATA,
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} GstMatroskaMuxState;
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typedef struct _GstMatroskaMux {
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GstEbmlWrite parent;
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/* pads */
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GstPad *srcpad;
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struct {
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GstMatroskaTrackContext *track;
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GstBuffer *buffer;
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gboolean eos;
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guint64 duration;
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} sink[GST_MATROSKA_MUX_MAX_STREAMS];
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guint num_streams,
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num_v_streams, num_a_streams, num_t_streams;
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/* metadata - includes writing_app and creation_time */
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GstCaps *metadata;
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/* state */
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GstMatroskaMuxState state;
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/* a cue (index) table */
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GstMatroskaIndex *index;
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guint num_indexes;
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/* timescale in the file */
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guint64 time_scale;
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/* length, position (time, ns) */
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guint64 duration;
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/* byte-positions of master-elements (for replacing contents) */
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guint64 segment_pos,
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seekhead_pos,
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cues_pos,
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#if 0
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tags_pos,
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#endif
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info_pos,
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tracks_pos,
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duration_pos;
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guint64 segment_master;
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} GstMatroskaMux;
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typedef struct _GstMatroskaMuxClass {
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GstEbmlWriteClass parent;
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} GstMatroskaMuxClass;
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GType gst_matroska_mux_get_type (void);
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gboolean gst_matroska_mux_plugin_init (GstPlugin *plugin);
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G_END_DECLS
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#endif /* __GST_MATROSKA_MUX_H__ */
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