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6bcf03574e
Original commit message from CVS: * ext/faac/gstfaac.c: (gst_faac_init), (gst_faac_sink_event), (gst_faac_chain), (gst_faac_change_state): * ext/faac/gstfaac.h: Add code for calculating proper timestamp/duration for the trailing encoded buffers that faac will output when receiving EOS.
78 lines
2 KiB
C
78 lines
2 KiB
C
/* GStreamer FAAC (Free AAC Encoder) plugin
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* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
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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_FAAC_H__
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#define __GST_FAAC_H__
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#include <gst/gst.h>
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#include <faac.h>
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G_BEGIN_DECLS
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#define GST_TYPE_FAAC \
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(gst_faac_get_type ())
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#define GST_FAAC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_FAAC, GstFaac))
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#define GST_FAAC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_FAAC, GstFaacClass))
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#define GST_IS_FAAC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_FAAC))
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#define GST_IS_FAAC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_FAAC))
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typedef struct _GstFaac {
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GstElement element;
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/* pads */
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GstPad *srcpad, *sinkpad;
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/* stream properties */
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gint samplerate,
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channels,
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format,
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bps,
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bitrate,
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profile,
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shortctl,
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outputformat;
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gboolean tns,
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midside;
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gulong bytes,
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samples;
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/* FAAC object */
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faacEncHandle handle;
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/* cache of the input */
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GstBuffer *cache;
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guint64 cache_time, cache_duration;
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/* Expected timestamp of the next buffer to output */
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GstClockTime next_ts;
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} GstFaac;
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typedef struct _GstFaacClass {
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GstElementClass parent_class;
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} GstFaacClass;
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GType gst_faac_get_type (void);
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G_END_DECLS
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#endif /* __GST_FAAC_H__ */
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