mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 02:31:03 +00:00
82 lines
2.1 KiB
C
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__ */
|