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Add support for host byte ordered L16 from UniMRCP. We need UniMRCP r995 now 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13871 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Christopher Rienzo 2009-06-19 18:51:01 +00:00
parent 41daa117e9
commit 163f5da3d8
1 changed files with 7 additions and 4 deletions
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11
src/mod/asr_tts/mod_unimrcp/mod_unimrcp.c
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@ -790,15 +790,18 @@ static switch_status_t speech_channel_open(speech_channel_t *schannel, const cha
codec->channel_count = 1;
codec->payload_type = 96;
codec->sampling_rate = schannel->rate;
apt_string_set(&codec->name, schannel->codec);
if (!strcmp(schannel->codec, "L16")) {
/* "LPCM" is UniMRCP's name for L16 host byte ordered */
apt_string_set(&codec->name, "LPCM");
} else {
apt_string_set(&codec->name, schannel->codec);
}
/* see RFC 1890 for payload types */
if (!strcmp(schannel->codec, "PCMU") && schannel->rate == 8000) {
codec->payload_type = 0;
} else if (!strcmp(schannel->codec, "PCMA") && schannel->rate == 8000) {
codec->payload_type = 8;
} else if (!strcmp(schannel->codec, "L16") && schannel->rate == 44100) {
codec->payload_type = 11;
}
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "(%s) requesting codec %s/%d/%d\n", schannel->name, schannel->codec, codec->payload_type, codec->sampling_rate);
if(schannel->type == SPEECH_CHANNEL_SYNTHESIZER) {
termination = mrcp_application_sink_termination_create(schannel->unimrcp_session, &schannel->application->audio_stream_vtable, codec, schannel);