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codecs.h
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codecs.h
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#ifndef CODECS_H
#define CODECS_H
#define PAYLOAD_PCMU 0
#define PAYLOAD_GSM 3
#define PAYLOAD_G723 4
#define PAYLOAD_PCMA 8
#define PAYLOAD_G722 9
#define PAYLOAD_G729 18
#define PAYLOAD_ILBC 97
#define PAYLOAD_SPEEX 98
#define PAYLOAD_CLEARMODE 100
#define PAYLOAD_SILK 301
#define PAYLOAD_SILK8 302
#define PAYLOAD_SILK12 303
#define PAYLOAD_SILK16 304
#define PAYLOAD_SILK24 305
#define PAYLOAD_ISAC 306
#define PAYLOAD_ISAC16 307
#define PAYLOAD_ISAC32 308
#define PAYLOAD_OPUS 311
#define PAYLOAD_OPUS8 312
#define PAYLOAD_OPUS12 313
#define PAYLOAD_OPUS16 314
#define PAYLOAD_OPUS24 315
#define PAYLOAD_OPUS48 316
#define PAYLOAD_AMR 320
#define PAYLOAD_AMRWB 321
#define PAYLOAD_G7221 331
#define PAYLOAD_G72218 331
#define PAYLOAD_G722112 332
#define PAYLOAD_G722116 333
#define PAYLOAD_G722124 334
#define PAYLOAD_G722132 335
#define PAYLOAD_G722148 336
#define PAYLOAD_XOPUS 337
#define PAYLOAD_XOPUS8 338
#define PAYLOAD_XOPUS12 339
#define PAYLOAD_XOPUS16 340
#define PAYLOAD_XOPUS24 341
#define PAYLOAD_XOPUS48 342
#define PAYLOAD_TELEVENT 400
inline const char *codec2text(int codec) {
switch(codec) {
case PAYLOAD_PCMU:
return "G.711 ulaw";
case PAYLOAD_GSM:
return "GSM";
case PAYLOAD_G723:
return "G.723";
case PAYLOAD_PCMA:
return "G.711 alaw";
case PAYLOAD_G722:
return "G.722";
case PAYLOAD_G729:
return "G.729";
case PAYLOAD_ILBC:
return "iLBC";
case PAYLOAD_SPEEX:
return "speex";
case PAYLOAD_CLEARMODE:
return "clearmode";
case PAYLOAD_SILK:
case PAYLOAD_SILK8:
case PAYLOAD_SILK12:
case PAYLOAD_SILK16:
case PAYLOAD_SILK24:
return "SILK";
case PAYLOAD_ISAC:
case PAYLOAD_ISAC16:
case PAYLOAD_ISAC32:
return "iSAC";
case PAYLOAD_OPUS:
case PAYLOAD_OPUS8:
case PAYLOAD_OPUS12:
case PAYLOAD_OPUS16:
case PAYLOAD_OPUS24:
case PAYLOAD_OPUS48:
return "OPUS";
case PAYLOAD_AMR:
return "amr";
case PAYLOAD_AMRWB:
return "amr-wb";
case PAYLOAD_G72218:
case PAYLOAD_G722112:
case PAYLOAD_G722116:
case PAYLOAD_G722124:
case PAYLOAD_G722132:
case PAYLOAD_G722148:
return "G.722.1";
case PAYLOAD_XOPUS:
case PAYLOAD_XOPUS8:
case PAYLOAD_XOPUS12:
case PAYLOAD_XOPUS16:
case PAYLOAD_XOPUS24:
case PAYLOAD_XOPUS48:
return "XOPUS";
case PAYLOAD_TELEVENT:
return "TELEPHONE EVENT";
default:
return "UNKNOWN CODEC NUMBER";
}
}
#define USE_ILBC_ENHANCER 0
#define ILBC_MS 30
/* #define ILBC_MS 20 */
#define ILBC_FRAME_LEN 50 /* apparently... */
#define ILBC_SAMPLES 240 /* 30ms at 8000 hz */
#define GSM_SAMPLES 160
#define GSM_FRAME_LEN 33
#define MSGSM_FRAME_LEN 65
#define BUFFER_SAMPLES 8000
#define CODEC_LEN 1
#define UNLINK_RAW 1
#endif //CODECS_H