Question

当我使用pjsip 2.7.1时，它工作得很好。通话录音非常完美。但现在我已经安装了pjsip 2.5.5。它在pjmedia_conf_connect_port上崩溃。 SIGABRT因为pjsua_var.mconf为空。我不知道何时在pjsip中分配它。请解释并帮助解决该问题。

预先感谢

我尝试在录制之前使用它创建媒体会议。但最终没有声音。

+(void)startRecordingForCalleeId:(NSString *)calleeId andCallId:(int)callid
{


    NSLog(@"start recording...........");
    Recording *sipRecording = [[SPCoreDataManager sharedManager]createBlankSipRecordingForCalleeId:calleeId];
    NSString *filePath = [[SPFileManager sharedManager] pathForFile:sipRecording.fileName];


    SPAppDelegate *appDelegate = (SPAppDelegate *)[[UIApplication sharedApplication] delegate];
    appDelegate.objectID = sipRecording.objectID;
    pj_str_t fileName = pj_str([filePath UTF8String]);
    status = pjsua_recorder_create(&fileName, 0, NULL, -1, 0, &recorder_id);
    NSLog(@"status issss-->%d",status);



    [[NSUserDefaults standardUserDefaults] setInteger:recorder_id forKey:@"recording_id"];
    [[NSUserDefaults standardUserDefaults] synchronize];

    NSLog(@"recordder id id--->%d",recorder_id);
    NSLog(@"recording is for start recording is--->%d",app_config.rec_id);

    //status = pjsua_recorder_create(&fileName, 0, NULL, -1, 0, &app_config.rec_id);

    if (status != PJ_SUCCESS)
    {
        pjsua_perror(__FILE__, "error dll_startAudioCapture from pjsua_recorder_create", status);
    }
    else
    {
        //app_config.rec_port = pjsua_recorder_get_conf_port(app_config.rec_id);
        app_config.rec_port = pjsua_recorder_get_conf_port(recorder_id);

        PJ_LOG(5, (__FILE__, "dll_startAudioCapture recId=%d confPort=%d", app_config.rec_id, app_config.rec_port));

        pjmedia_conf_connect_port(pjsua_var.mconf, callid,app_config.rec_port, 0);//working for the 1st call
        pjsua_call_get_info(callid, &call_info); //callid


        pjsua_state state = pjsua_get_state();
        if (state == PJSUA_STATE_NULL){
            return;
        }
        pjmedia_conf_connect_port(pjsua_var.mconf, call_info.conf_slot,app_config.rec_port, 0); //working for the 1st call
        pjsua_conf_connect(call_info.conf_slot, app_config.rec_port);
        pjsua_conf_connect(0, app_config.rec_port);


        if (status != PJ_SUCCESS)
        {
            pjsua_perror(__FILE__, "error dll_startAudioCapture edia_conf_connect_port snd->recport", status);
        }

        if (status != PJ_SUCCESS)
        {
            //pjsua_perror(THIS_FILE, @"error dll_startAudioCapture pjmedia_conf_connect_port caller->recport", status);
        }
        //boost callTaker's and caller audio levels as configured
        if ((status = pjmedia_conf_adjust_rx_level(pjsua_var.mconf, pjsua_var.recorder[app_config.rec_id].slot,0)) == PJ_SUCCESS)
        {
            //                PJ_LOG(5, (THIS_FILE, "dll_startAudioCapture pjmedia_conf_adjust_rx_level by %d", g_audCapClientBoost));
        }
        else
        {
            pjsua_perror(__FILE__, "Error dll_startAudioCapture pjmedia_conf_adjust_rx_level", status);
        }
        if ((status = pjmedia_conf_adjust_tx_level(pjsua_var.mconf,pjsua_var.recorder[app_config.rec_id].slot,0)) == PJ_SUCCESS)
        {
            //                PJ_LOG(5, (THIS_FILE, "dll_startAudioCapture pjmedia_conf_adjust_tx_level by %d", g_audCapServerBoost));
        }
        else
        {
            pjsua_perror(__FILE__, "Error dll_startAudioCapture pjmedia_conf_adjust_tx_level", status);
        }
        hasRecordingStarted = 1;
    }

}

请帮助

Answer 1

if (ci.media_status == PJSUA_CALL_MEDIA_ACTIVE) {
                userCall.hasConnected = true
                pjsua_conf_connect(ci.conf_slot, 0)
                pjsua_conf_connect(0, ci.conf_slot)
                if recorderPortId != PJSUA_INVALID_ID.rawValue {
                    pjsua_conf_connect(ci.conf_slot, recorderPortId)
                }
            }

连接声音端口后，我们应该连接conf端口。即使在创建记录器后连接端口，也请在此处连接。您会录制清晰的声音。

Answer 2

我将我的android Pjsip呼叫重新编码代码作为参考，可能会对您有所帮助。

public void record(String recordingCallerNumber) {
        CallInfo ci;
        try {
            ci = currentCall.getInfo();
        } catch (Exception e) {
            return;
        }

        CallMediaInfoVector cmiv = ci.getMedia();
        for (int i = 0; i < cmiv.size(); i++) {
            CallMediaInfo cmi = cmiv.get(i);
            if (cmi.getType() == pjmedia_type.PJMEDIA_TYPE_AUDIO &&
                    (cmi.getStatus() ==
                            pjsua_call_media_status.PJSUA_CALL_MEDIA_ACTIVE ||
                            cmi.getStatus() ==
                                    pjsua_call_media_status.PJSUA_CALL_MEDIA_REMOTE_HOLD)) {
                // connect ports
                try {
                    File root = Environment.getExternalStorageDirectory();
                    File mainFolder = new File(root.getAbsolutePath() + File.separator + "call_record");
                    if (!(mainFolder.exists() || mainFolder.isDirectory())) {
                        mainFolder.mkdirs();
                        mainFolder.setExecutable(true);
                        mainFolder.setReadable(true);
                        mainFolder.setWritable(true);
                        MediaScannerConnection.scanFile(getApplicationContext(), new String[]{mainFolder.toString()}, null, null);
                    }

                    audioMediaRecorder = new AudioMediaRecorder();
                    am = currentCall.getAudioMedia(i);
                    audioMediaRecorder.createRecorder(mainFolder.getAbsolutePath() + File.separator + recordingCallerNumber + ".wav");
                    am.startTransmit(audioMediaRecorder);
                    MyApp.ep.audDevManager().getCaptureDevMedia().startTransmit(audioMediaRecorder);
                    MyApp.ep.audDevManager().getCaptureDevMedia().startTransmit(am);
                    am.startTransmit(MyApp.ep.audDevManager().getPlaybackDevMedia());

                } catch (Exception e) {
                    System.out.println("Failed connecting media ports" +
                            e.getMessage());
                }
            }
        }
    }

Answer 3

我在android中也遇到了同样的问题，在2.6中，如果我们在连接时开始传输，而不是在所有情况下处理它，但是在2.9中，我们必须从服务器获取构象状态后，才开始在端口上传输，我已经开始传输构象状态完成后，代码按示例运行

当pjmedia_conf_connect_port在pjsip中执行SIGABRT时，录制呼叫时崩溃

3 个答案: