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fix isac 32khz

This commit is contained in:
Anthony Minessale 2013-01-17 16:50:21 -06:00
parent 860d2aca57
commit e5d6c2fcdf
1 changed files with 36 additions and 11 deletions
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47
src/mod/codecs/mod_isac/mod_isac.c
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@ -78,20 +78,25 @@ static switch_status_t switch_isac_init(switch_codec_t *codec, switch_codec_flag
}
if (codec->implementation->actual_samples_per_second == 16000) {
if (WebRtcIsac_ControlBwe(context->ISAC_main_inst, 0, codec->implementation->microseconds_per_packet / 1000, 0) < 0) {
if (WebRtcIsac_ControlBwe(context->ISAC_main_inst, 32000, codec->implementation->microseconds_per_packet / 1000, 1) < 0) {
return SWITCH_STATUS_FALSE;
}
} else {
if (WebRtcIsac_Control(context->ISAC_main_inst, codec->implementation->bits_per_second, codec->implementation->microseconds_per_packet / 1000) < 0) {
if (WebRtcIsac_SetMaxPayloadSize(context->ISAC_main_inst, 400) < 0) {
return SWITCH_STATUS_FALSE;
}
} else {
if (WebRtcIsac_Control(context->ISAC_main_inst, 32000, codec->implementation->microseconds_per_packet / 1000) < 0) {
return SWITCH_STATUS_FALSE;
}
if (WebRtcIsac_SetMaxPayloadSize(context->ISAC_main_inst, 600) < 0) {
return SWITCH_STATUS_FALSE;
}
}
if (WebRtcIsac_SetMaxPayloadSize(context->ISAC_main_inst, codec->implementation->decoded_bytes_per_packet) < 0) {
return SWITCH_STATUS_FALSE;
}
if (WebRtcIsac_SetMaxRate(context->ISAC_main_inst, codec->implementation->bits_per_second) < 0) {
return SWITCH_STATUS_FALSE;
@ -182,7 +187,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_isac_codec_load)
SWITCH_CODEC_TYPE_AUDIO,
99,
"isac",
NULL,
"ibitrate=32000;maxbitrate=53400",
16000,
16000,
53400,
@ -203,7 +208,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_isac_codec_load)
SWITCH_CODEC_TYPE_AUDIO,
99,
"isac",
NULL,
"ibitrate=32000;maxbitrate=53400",
16000,
16000,
53400,
@ -225,13 +230,33 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_isac_codec_load)
SWITCH_CODEC_TYPE_AUDIO,
99,
"isac",
"ibitrate=20000;maxbitrate=45000",
"ibitrate=32000;maxbitrate=160000",
32000,
32000,
160000,
30000,
960,
1920,
0,
1,
6,
switch_isac_init,
switch_isac_encode,
switch_isac_decode,
switch_isac_destroy);
switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO,
99,
"isac",
"ibitrate=32000;maxbitrate=160000",
32000,
32000,
160000,
60000,
1920,
3840,
7680,
0,
1,
6,