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Diffstat (limited to 'include/asterisk/silk.h')
-rw-r--r-- | include/asterisk/silk.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/asterisk/silk.h b/include/asterisk/silk.h new file mode 100644 index 000000000..5da827e7e --- /dev/null +++ b/include/asterisk/silk.h @@ -0,0 +1,44 @@ +/* + * 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 */ |