Question

无法在ios代码中记录PJSIP呼叫。我正在使用PJSIP 2.2版本。以下是我的代码

pjsua_recorder_id recorder_id;
pj_status_t status;
NSArray       *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString  *documentsDirectory = [paths objectAtIndex:0];
NSString *strPath = [NSString stringWithFormat:@"%@/mysong.wav", documentsDirectory];
pj_str_t fileName = pj_str([strPath UTF8String]);
status = pjsua_recorder_create(&fileName, 0, NULL, 0, 0, &recorder_id);
NSLog(@"status is = %i", status);


int way = 1 << 0;
static int BITMASK_IN = 1 << 0;
static int BITMASK_OUT = 1 << 1;

if(status == PJ_SUCCESS)
{
        pjsua_recorder_id recorder_id;
            pj_status_t status;
        int wavPort = pjsua_recorder_get_conf_port(0);
        if ((way & BITMASK_IN) == BITMASK_IN) {
            int wavConfPort = -1;//callInfo.getConfPort();
            pjsua_conf_connect(0, wavPort);
        }
        if ((way & BITMASK_OUT) == BITMASK_OUT) {
            pjsua_conf_connect(0, wavPort);
        }
        wavPort = pjsua_call_get_conf_port(0);
        pjsua_conf_connect(0, wavPort);


        status = pjsua_recorder_create(&fileName, 0, NULL, 0, 0, &recorder_id);
    NSLog(@"final status is = %i", status);

}

Status的值为0（PJ_SUCCESS），但仍然无法播放.wav文件。要播放.wav文件，

// get files list
NSArray       *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString  *documentsDirectory = [paths objectAtIndex:0];

NSArray *directoryContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:documentsDirectory error:nil];
NSLog(@"Array of files = %@", directoryContents);

//Play audio file
NSString *soundFilePath = [NSString stringWithFormat:@"%@/mysong.wav",documentsDirectory];
NSURL *soundFileURL = [NSURL fileURLWithPath:soundFilePath];
AVURLAsset* audioAsset = [AVURLAsset URLAssetWithURL:soundFileURL options:nil];


AVAudioPlayer *theAudio=[[AVAudioPlayer alloc] initWithContentsOfURL:soundFileURL error:NULL];
theAudio.volume = 1.0;
theAudio.delegate = self;
[theAudio prepareToPlay];
[theAudio play];

在文件数组中，我能够记录.wav文件。

VOIP PJSIP库的呼叫录音不起作用

0 个答案: