static tsk_bool_t tdav_codec_g729ab_sdp_att_match(const tmedia_codec_t* codec, const char* att_name, const char* att_value)
{
tdav_codec_g729ab_t* g729a = (tdav_codec_g729ab_t*)codec;
if(tsk_striequals(att_name, "fmtp")){
tsk_params_L_t* params = tsk_null;
const char* val_str;
if((params = tsk_params_fromstring(att_value, ";", tsk_true))){
if((val_str = tsk_params_get_param_value(params, "annexb"))){
g729a->encoder.vad_enable &= tsk_strequals(val_str, "yes") ? 1 : 0;
}
TSK_OBJECT_SAFE_FREE(params);
}
}
return tsk_true;
}
tsk_bool_t tdav_codec_mp4ves_sdp_att_match(const tmedia_codec_t* _self, const char* att_name, const char* att_value)
{
tdav_codec_mp4ves_t *self = (tdav_codec_mp4ves_t *)_self;
if(!self){
TSK_DEBUG_ERROR("Invalid parameter");
return tsk_false;
}
if(tsk_striequals(att_name, "fmtp")){
tsk_params_L_t* params ;
/* e.g. profile-level-id=1; xx=yy */
if((params = tsk_params_fromstring(att_value, ";", tsk_true))){
int val_int;
if((val_int = tsk_params_get_param_value_as_int(params, "profile-level-id")) != -1){
TSK_DEBUG_INFO("Proposed profile-level-id=%d", val_int);
self->profile = val_int; // FIXME: Take the remote profile-level-id even if the bandwidth level doesn't match
}
TSK_OBJECT_SAFE_FREE(params);
}
switch (self->profile ) {
case Simple_Profile_Level_1:
TMEDIA_CODEC_VIDEO(self)->out.width = TMEDIA_CODEC_VIDEO(self)->in.width = 176; TMEDIA_CODEC_VIDEO(self)->in.height = TMEDIA_CODEC_VIDEO(self)->out.height = 144;
break;
case Simple_Profile_Level_2:
case Simple_Profile_Level_3:
default:
TMEDIA_CODEC_VIDEO(self)->out.width = TMEDIA_CODEC_VIDEO(self)->in.width = 352; TMEDIA_CODEC_VIDEO(self)->in.height = TMEDIA_CODEC_VIDEO(self)->out.height = 288;
break;
}
}
else if(tsk_striequals(att_name, "imageattr")){
unsigned in_width, in_height, out_width, out_height;
if(tmedia_parse_video_imageattr(att_value, TMEDIA_CODEC_VIDEO(self)->pref_size, &in_width, &in_height, &out_width, &out_height) != 0){
return tsk_false;
}
TMEDIA_CODEC_VIDEO(self)->in.width = in_width;
TMEDIA_CODEC_VIDEO(self)->in.height = in_height;
TMEDIA_CODEC_VIDEO(self)->out.width = out_width;
TMEDIA_CODEC_VIDEO(self)->out.height = out_height;
}
return tsk_true;
}
static tsk_bool_t tdav_codec_opus_sdp_att_match(const tmedia_codec_t* codec, const char* att_name, const char* att_value)
{
tdav_codec_opus_t* opus = (tdav_codec_opus_t*)codec;
if(!opus) {
TSK_DEBUG_ERROR("Invalid parameter");
return tsk_false;
}
TSK_DEBUG_INFO("[OPUS] Trying to match [%s:%s]", att_name, att_value);
if(tsk_striequals(att_name, "fmtp")) {
int val_int;
tsk_params_L_t* params;
/* e.g. FIXME */
if((params = tsk_params_fromstring(att_value, ";", tsk_true))) {
tsk_bool_t ret = tsk_false;
/* === maxplaybackrate ===*/
if((val_int = tsk_params_get_param_value_as_int(params, "maxplaybackrate")) != -1) {
if(!_tdav_codec_opus_rate_is_valid(val_int)) {
TSK_DEBUG_ERROR("[OPUS] %d not valid as maxplaybackrate value", val_int);
goto done;
}
TMEDIA_CODEC(opus)->out.rate = TSK_MIN((int32_t)TMEDIA_CODEC(opus)->out.rate, val_int);
TMEDIA_CODEC_AUDIO(opus)->out.timestamp_multiplier = tmedia_codec_audio_get_timestamp_multiplier(codec->id, codec->out.rate);
}
/* === sprop-maxcapturerate ===*/
if((val_int = tsk_params_get_param_value_as_int(params, "sprop-maxcapturerate")) != -1) {
if(!_tdav_codec_opus_rate_is_valid(val_int)) {
TSK_DEBUG_ERROR("[OPUS] %d not valid as sprop-maxcapturerate value", val_int);
goto done;
}
TMEDIA_CODEC(opus)->in.rate = TSK_MIN((int32_t)TMEDIA_CODEC(opus)->in.rate, val_int);
TMEDIA_CODEC_AUDIO(opus)->in.timestamp_multiplier = tmedia_codec_audio_get_timestamp_multiplier(codec->id, codec->in.rate);
}
ret = tsk_true;
done:
TSK_OBJECT_SAFE_FREE(params);
return ret;
}
}
return tsk_true;
}