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more codec docs

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10844 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West 2008-12-17 03:42:56 +00:00
parent 89fdefdf96
commit 514abec169
1 changed files with 18 additions and 2 deletions
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20
src/mod/codecs/mod_amr/mod_amr.c
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@ -320,8 +320,24 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_amr_load)
SWITCH_ADD_CODEC(codec_interface, "AMR"); SWITCH_ADD_CODEC(codec_interface, "AMR");
switch_core_codec_add_implementation(pool, codec_interface, switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO, 96, "AMR", "octet-align=0", 8000, 8000, 12200, 20000, 160, 320, 0, 1, 1, SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
switch_amr_init, switch_amr_encode, switch_amr_decode, switch_amr_destroy); 96, /* the IANA code number */
"AMR", /* the IANA code name */
"octet-align=0", /* default fmtp to send (can be overridden by the init function) */
8000, /* samples transferred per second */
8000, /* actual samples transferred per second */
12200, /* bits transferred per second */
20000, /* number of microseconds per frame */
160, /* number of samples per frame */
320, /* number of bytes per frame decompressed */
0, /* number of bytes per frame compressed */
1, /* number of channels represented */
1, /* number of frames per network packet */
switch_amr_init, /* function to initialize a codec handle using this implementation */
switch_amr_encode, /* function to encode raw data into encoded data */
switch_amr_decode, /* function to decode encoded data into raw data */
switch_amr_destroy); /* deinitalize a codec handle using this implementation */
/* indicate that the module should continue to be loaded */ /* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS; return SWITCH_STATUS_SUCCESS;
} }