C++ (Cpp) pjmedia_codec_mgr_enum_codecs Examples

Example #1

File: endpoint.c Project: max3903/SFLphone

PJ_DEF(pj_status_t) pjmedia_endpt_dump(pjmedia_endpt *endpt)
{

#if PJ_LOG_MAX_LEVEL >= 3
    unsigned i, count;
    pjmedia_codec_info codec_info[32];
    unsigned prio[32];

    PJ_LOG(3,(THIS_FILE, "Dumping PJMEDIA capabilities:"));

    count = PJ_ARRAY_SIZE(codec_info);
    if (pjmedia_codec_mgr_enum_codecs(&endpt->codec_mgr, 
				      &count, codec_info, prio) != PJ_SUCCESS)
    {
	PJ_LOG(3,(THIS_FILE, " -error: failed to enum codecs"));
	return PJ_SUCCESS;
    }

    PJ_LOG(3,(THIS_FILE, "  Total number of installed codecs: %d", count));
    for (i=0; i<count; ++i) {
	const char *type;
	pjmedia_codec_param param;
	char bps[32];

	switch (codec_info[i].type) {
	case PJMEDIA_TYPE_AUDIO:
	    type = "Audio"; break;
	case PJMEDIA_TYPE_VIDEO:
	    type = "Video"; break;
	default:
	    type = "Unknown type"; break;
	}

	if (pjmedia_codec_mgr_get_default_param(&endpt->codec_mgr,
						&codec_info[i],
						&param) != PJ_SUCCESS)
	{
	    pj_bzero(&param, sizeof(pjmedia_codec_param));
	}

	PJ_LOG(3,(THIS_FILE, 
		  "   %s codec #%2d: pt=%d (%.*s @%dKHz/%d, %sbps, %dms%s%s%s%s%s)",
		  type, i, codec_info[i].pt,
		  (int)codec_info[i].encoding_name.slen,
		  codec_info[i].encoding_name.ptr,
		  codec_info[i].clock_rate/1000,
		  codec_info[i].channel_cnt,
		  good_number(bps, param.info.avg_bps), 
		  param.info.frm_ptime * param.setting.frm_per_pkt,
		  (param.setting.vad ? " vad" : ""),
		  (param.setting.cng ? " cng" : ""),
		  (param.setting.plc ? " plc" : ""),
		  (param.setting.penh ? " penh" : ""),
		  (prio[i]==PJMEDIA_CODEC_PRIO_DISABLED?" disabled":"")));
    }
#endif

    return PJ_SUCCESS;
}

Example #2

File: test-codecs.c Project: mocidis/media-endpoint

void list_codecs(pjmedia_endpt *ep) {
    unsigned int count = 100;
    int i;
    char buffer[100];
    pjmedia_codec_mgr *mgr = 0;
    pjmedia_codec_info codec[20];

    mgr = pjmedia_endpt_get_codec_mgr(ep);
    pjmedia_codec_mgr_enum_codecs(mgr, &count, codec, NULL);
    
    PJ_LOG(3, (__FILE__, "THERE ARE %d codecs", count));
    for ( i = 0; i < count; i++ ) {
        pj_bzero(buffer, sizeof(buffer));
        pjmedia_codec_info_to_id(&codec[i], buffer, sizeof(buffer));
        PJ_LOG(3, (__FILE__, "Codec : %s", buffer));
    }
}