Opus Audio codec with pjsip not working on android
Hi,
I have applied opus codec in my android app with pjsip.
below are the steps, please correct me if i am doing wrong:-
-
build openh264 lib
-
build opus using *https://trac.pjsip.org/repos/ticket/1904
https://trac.pjsip.org/repos/ticket/1904 *ticket which create libopus.so -
build pjsip using openh264 and upus using ./configure-android
--use-ndk-cflags --with-opus=[absolute-path-to]/opus-dev-lib
*--with-openh264=/Users/me/openh264/android
*command which works currectly.
now i put all 3 .so files(open264.so, opus.so and pjsua2.so) into android
project.
add following code in android to set opus code.
try {
CodecInfoVector codecs = ep.codecEnum();
String str = codecs.size() + "";
if (codecs == null || codecs.size() == 0) {
Log.v(TAG, "CodecInfoVector size " + str);
}
for(int i = 0; i < codecs.size(); i++) {
CodecInfo codecInfo = codecs.get(i);
if(codecInfo.getCodecId().contains("opus")) {
short maxPriority = 255;
codecInfo.setPriority(maxPriority);
ep.codecSetPriority(codecInfo.getCodecId(), maxPriority);
}
String id = codecInfo.getCodecId();
long p = codecInfo.getPriority();
Log.v(TAG, "CodecId->" + id);
Log.v(TAG, "CodecPriority->" + p);
}
CodecInfoVector codecs2 = ep.codecEnum();
String newCodecId = codecs2.get(0).getCodecId();
Log.v(TAG, "NewCodecId" + newCodecId);
} catch (Exception exc) {
Log.e(TAG, "Error while CodecInfoVector", exc);
}
Logcat
08-04 10:55:44.853 21214-21214/: CodecId->speex/16000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->130
08-04 10:55:44.853 21214-21214/: CodecId->speex/8000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->129
08-04 10:55:44.853 21214-21214/: CodecId->speex/32000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->128
08-04 10:55:44.853 21214-21214/: CodecId->iLBC/8000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->128
08-04 10:55:44.853 21214-21214/: CodecId->GSM/8000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->128
08-04 10:55:44.853 21214-21214/: CodecId->PCMU/8000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->128
08-04 10:55:44.853 21214-21214/: CodecId->PCMA/8000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->128
08-04 10:55:44.853 21214-21214/: CodecId->G722/16000/1
08-04 10:55:44.853 21214-21214/: CodecPriority->128
08-04 10:55:44.853 21214-21214/: CodecId->opus/48000/2
08-04 10:55:44.853 21214-21214/: CodecPriority->255
08-04 10:55:44.853 21214-21214/: NewCodecIdopus/48000/2
my astrisk server version is 13.
audio output on android loudspeaker is same as without setting upus audio
codec.
I am not able to find out reason please help
Regards
Mayur Tailor
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