gstreamer/subprojects/gst-plugins-good/ext/speex/gstspeexenc.h

82 lines
2.1 KiB
C

/* GStreamer Speex Encoder
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_SPEEX_ENC_H__
#define __GST_SPEEX_ENC_H__
#include <gst/gst.h>
#include <gst/audio/gstaudioencoder.h>
#include <speex/speex.h>
#include <speex/speex_header.h>
G_BEGIN_DECLS
#define GST_TYPE_SPEEX_ENC (gst_speex_enc_get_type())
G_DECLARE_FINAL_TYPE (GstSpeexEnc, gst_speex_enc, GST, SPEEX_ENC,
GstAudioEncoder)
typedef enum
{
GST_SPEEX_ENC_MODE_AUTO,
GST_SPEEX_ENC_MODE_UWB,
GST_SPEEX_ENC_MODE_WB,
GST_SPEEX_ENC_MODE_NB
} GstSpeexMode;
struct _GstSpeexEnc {
GstAudioEncoder element;
SpeexBits bits;
SpeexHeader header;
const SpeexMode *speex_mode;
void *state;
/* properties */
GstSpeexMode mode;
gfloat quality;
gint bitrate;
gboolean vbr;
gint abr;
gboolean vad;
gboolean dtx;
gint complexity;
gint nframes;
gchar *last_message;
gint channels;
gint rate;
gboolean header_sent;
guint64 encoded_samples;
GstTagList *tags;
gint frame_size;
gint lookahead;
guint8 *comments;
gint comment_len;
};
G_END_DECLS
#endif /* __GST_SPEEXENC_H__ */