mirrors/linphone-iphone
1
0
Fork 1
mirror of https://gitlab.linphone.org/BC/public/linphone-iphone.git synced 2026-01-19 20:18:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Provide correct sample rate when G722 is involved

Browse source
This commit is contained in:
Guillaume BIENKOWSKI 2014-08-18 17:01:59 +02:00
parent 54c3f6efa9
commit e067549347
1 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
coreapi/linphonecall.c
View file

@ -236,6 +236,14 @@ static MSList *make_codec_list(LinphoneCore *lc, const MSList *codecs, int bandw
for(it=codecs;it!=NULL;it=it->next){
PayloadType *pt=(PayloadType*)it->data;
if (pt->flags & PAYLOAD_TYPE_ENABLED){
int sample_rate = payload_type_get_rate(pt);
if( strcasecmp("G722",pt->mime_type) == 0 ){
/* G722 spec says 8000 but the codec actually requires 16000 */
ms_debug("Correcting sample rate for G722");
sample_rate = 16000;
}
if (bandwidth_limit>0 && !linphone_core_is_payload_type_usable_for_bandwidth(lc,pt,bandwidth_limit)){
ms_message("Codec %s/%i eliminated because of audio bandwidth constraint of %i kbit/s",
pt->mime_type,pt->clock_rate,bandwidth_limit);
@ -244,7 +252,7 @@ static MSList *make_codec_list(LinphoneCore *lc, const MSList *codecs, int bandw
if (linphone_core_check_payload_type_usability(lc,pt)){
l=ms_list_append(l,payload_type_clone(pt));
nb++;
if (max_sample_rate && payload_type_get_rate(pt)>*max_sample_rate) *max_sample_rate=payload_type_get_rate(pt);
if (max_sample_rate && sample_rate>*max_sample_rate) *max_sample_rate=sample_rate;
}
}
if ((nb_codecs_limit > 0) && (nb >= nb_codecs_limit)) break;