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82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/* GStreamer Speex Encoder
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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_SPEEX_ENC_H__
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#define __GST_SPEEX_ENC_H__
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#include <gst/gst.h>
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#include <gst/audio/gstaudioencoder.h>
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#include <speex/speex.h>
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#include <speex/speex_header.h>
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G_BEGIN_DECLS
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#define GST_TYPE_SPEEX_ENC (gst_speex_enc_get_type())
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G_DECLARE_FINAL_TYPE (GstSpeexEnc, gst_speex_enc, GST, SPEEX_ENC,
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GstAudioEncoder)
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typedef enum
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{
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GST_SPEEX_ENC_MODE_AUTO,
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GST_SPEEX_ENC_MODE_UWB,
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GST_SPEEX_ENC_MODE_WB,
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GST_SPEEX_ENC_MODE_NB
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} GstSpeexMode;
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struct _GstSpeexEnc {
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GstAudioEncoder element;
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SpeexBits bits;
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SpeexHeader header;
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const SpeexMode *speex_mode;
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void *state;
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/* properties */
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GstSpeexMode mode;
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gfloat quality;
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gint bitrate;
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gboolean vbr;
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gint abr;
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gboolean vad;
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gboolean dtx;
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gint complexity;
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gint nframes;
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gchar *last_message;
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gint channels;
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gint rate;
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gboolean header_sent;
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guint64 encoded_samples;
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GstTagList *tags;
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gint frame_size;
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gint lookahead;
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guint8 *comments;
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gint comment_len;
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};
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G_END_DECLS
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#endif /* __GST_SPEEXENC_H__ */
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