Question

我正从我的服务器收到缓冲区数据;

    len = [inputStream read:buffer maxLength:sizeof(buffer)]; //Getting data from server
    if (len > 0) {
            NSData *audioData = [[NSData alloc]initWithBytes:buffer length:len];
                if (nil != audioData) {


        [[mainSounds alloc]initSounds:audioData];

        }
}

现在我的 mainSounds 类

-(id)initSounds : (NSData *)  audioData{

    NSError *error;
    testAudioPlayer=[[AVAudioPlayer alloc] initWithData:audioData error:&error];
     NSLog(@"Player played %d and error %@",[testAudioPlayer play],[error userInfo]);

    return self;

}

我还播放了静态音频文件，播放效果很好。给NSLog - ＆gt;球员打了1个

但是当我尝试我的服务器数据时，它说播放器播放0并且错误{}

我在NSLog中检查来自服务器的NSData

AUDIO DATA <6f06af08 b209cd09 0a0aed0a 000c870c 6f0c5b0c dc0cc70d 820ec00e cc0e270f f20fd710 5d117b1c 6136013f aa28c112 050d070b 291b1235 812faf14 8e0a050b 18080a>

是我的NSData中的任何问题..

Answer 1

尝试使用以下代码

NSString *urlString = [[NSString alloc] initWithData: audioData encoding:NSUTF8StringEncoding];
NSURL *url = [[NSURL alloc] initWithString:urlString];

NSData *finalDATA = [NSData dataWithContentsOfURL:url];
[[mainSounds alloc]initSounds: finalDATA];

并在您的initSounds方法

中

NSError *error;
testAudioPlayer =[[AVAudioPlayer alloc] initWithData:finalDATA error:&error];
[testAudioPlayer play];

IOS无法播放音频数据

1 个答案: