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68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) 2011 Tiago Katcipis <tiagokatcipis@gmail.com>
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* Copyright (C) 2011 Paulo Pizarro <paulo.pizarro@gmail.com>
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* Copyright (C) 2012-2016 Nicola Murino <nicola.murino@gmail.com>
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*
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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_REMOVE_SILENCE_H__
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#define __GST_REMOVE_SILENCE_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include "vad_private.h"
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G_BEGIN_DECLS
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#define GST_TYPE_REMOVE_SILENCE \
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(gst_remove_silence_get_type())
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#define GST_REMOVE_SILENCE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_REMOVE_SILENCE,GstRemoveSilence))
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#define GST_REMOVE_SILENCE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_REMOVE_SILENCE,GstRemoveSilenceClass))
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#define GST_IS_REMOVESILENCE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_REMOVE_SILENCE))
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#define GST_IS_REMOVESILENCE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_REMOVE_SILENCE))
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typedef struct _GstRemoveSilence {
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GstBaseTransform parent;
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VADFilter* vad;
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gboolean remove;
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gboolean squash;
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gboolean silent;
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guint16 minimum_silence_buffers;
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guint64 minimum_silence_time;
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/* filter params protected by STREAM_LOCK */
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guint64 ts_offset;
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gboolean silence_detected;
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guint64 consecutive_silence_buffers;
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guint64 consecutive_silence_time;
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} GstRemoveSilence;
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typedef struct _GstRemoveSilenceClass {
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GstBaseTransformClass parent_class;
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} GstRemoveSilenceClass;
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GType gst_remove_silence_get_type (void);
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GST_ELEMENT_REGISTER_DECLARE (removesilence);
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G_END_DECLS
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#endif /* __GST_REMOVE_SILENCE_H__ */
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