45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 2011, Digium, Inc.
|
|
*
|
|
* David Vossel <dvossel@digium.com>
|
|
*
|
|
* See http://www.asterisk.org for more information about
|
|
* the Asterisk project. Please do not directly contact
|
|
* any of the maintainers of this project for assistance;
|
|
* the project provides a web site, mailing lists and IRC
|
|
* channels for your use.
|
|
*
|
|
* This program is free software, distributed under the terms of
|
|
* the GNU General Public License Version 2. See the LICENSE file
|
|
* at the top of the source tree.
|
|
*/
|
|
|
|
/*!
|
|
* \file
|
|
* \brief SILK Format Attributes
|
|
*
|
|
* \author David Vossel <dvossel@digium.com>
|
|
*/
|
|
#ifndef _AST_FORMAT_SILK_H_
|
|
#define _AST_FORMAT_SILK_H_
|
|
|
|
/*! SILK format attribute key value pairs, all are accessible through ast_format_get_value()*/
|
|
enum silk_attr_keys {
|
|
SILK_ATTR_KEY_SAMP_RATE, /*!< value is silk_attr_vals enum */
|
|
SILK_ATTR_KEY_DTX, /*!< value is an int, 1 dtx is enabled, 0 dtx not enabled. */
|
|
SILK_ATTR_KEY_FEC, /*!< value is an int, 1 encode with FEC, 0 do not use FEC. */
|
|
SILK_ATTR_KEY_PACKETLOSS_PERCENTAGE, /*!< value is an int (0-100), Represents estimated packetloss in uplink direction.*/
|
|
SILK_ATTR_KEY_MAX_BITRATE, /*!< value is an int */
|
|
};
|
|
|
|
enum silk_attr_vals {
|
|
SILK_ATTR_VAL_SAMP_8KHZ = (1 << 0),
|
|
SILK_ATTR_VAL_SAMP_12KHZ = (1 << 1),
|
|
SILK_ATTR_VAL_SAMP_16KHZ = (1 << 2),
|
|
SILK_ATTR_VAL_SAMP_24KHZ = (1 << 3),
|
|
};
|
|
|
|
#endif /* _AST_FORMAT_SILK_H */
|