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120 lines
3.3 KiB
C
120 lines
3.3 KiB
C
/* GStreamer
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*
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* Copyright (c) 2008,2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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* Copyright (c) 2008-2017 Collabora Ltd
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* @author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
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* @author: Vincent Penquerc'h <vincent.penquerch@collabora.com>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_FLV_MUX_H__
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#define __GST_FLV_MUX_H__
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#include <gst/gst.h>
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#include <gst/base/gstaggregator.h>
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G_BEGIN_DECLS
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#define GST_TYPE_FLV_MUX_PAD (gst_flv_mux_pad_get_type())
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#define GST_FLV_MUX_PAD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FLV_MUX_PAD, GstFlvMuxPad))
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#define GST_FLV_MUX_PAD_CAST(obj) ((GstFlvMuxPad *)(obj))
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#define GST_FLV_MUX_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FLV_MUX_PAD, GstFlvMuxPad))
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#define GST_IS_FLV_MUX_PAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FLV_MUX_PAD))
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#define GST_IS_FLV_MUX_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FLV_MUX_PAD))
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typedef struct _GstFlvMuxPad GstFlvMuxPad;
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typedef struct _GstFlvMuxPadClass GstFlvMuxPadClass;
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typedef struct _GstFlvMux GstFlvMux;
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typedef struct _GstFlvMuxClass GstFlvMuxClass;
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#define GST_TYPE_FLV_MUX \
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(gst_flv_mux_get_type ())
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#define GST_FLV_MUX(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_FLV_MUX, GstFlvMux))
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#define GST_FLV_MUX_CAST(obj) ((GstFlvMux *)obj)
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#define GST_FLV_MUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_FLV_MUX, GstFlvMuxClass))
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#define GST_IS_FLV_MUX(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_FLV_MUX))
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#define GST_IS_FLV_MUX_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_FLV_MUX))
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struct _GstFlvMuxPad
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{
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GstAggregatorPad aggregator_pad;
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guint codec;
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guint rate;
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guint width;
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guint channels;
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GstBuffer *codec_data;
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guint bitrate;
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GstClockTime last_timestamp;
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GstClockTime pts;
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GstClockTime dts;
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gboolean info_changed;
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gboolean drop_deltas;
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};
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struct _GstFlvMuxPadClass {
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GstAggregatorPadClass parent;
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};
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typedef enum
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{
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GST_FLV_MUX_STATE_HEADER,
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GST_FLV_MUX_STATE_DATA
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} GstFlvMuxState;
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struct _GstFlvMux {
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GstAggregator aggregator;
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GstPad *srcpad;
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/* <private> */
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GstFlvMuxState state;
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GstFlvMuxPad *audio_pad;
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GstFlvMuxPad *video_pad;
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gboolean streamable;
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gchar *metadatacreator;
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gchar *encoder;
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gboolean skip_backwards_streams;
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GstTagList *tags;
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gboolean new_tags;
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GList *index;
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guint64 byte_count;
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GstClockTime duration;
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GstClockTime first_timestamp;
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guint64 last_dts;
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gboolean sent_header;
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};
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struct _GstFlvMuxClass {
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GstAggregatorClass parent;
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};
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GType gst_flv_mux_pad_get_type(void);
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GType gst_flv_mux_get_type (void);
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G_END_DECLS
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#endif /* __GST_FLV_MUX_H__ */
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