在android中我使用以下代码行从字节数组生成声音
byte audioData[];
//.
//fill audioData
//.
final AudioTrack audioTrack = new AudioTrack(AudioManager.STREAM_MUSIC,
sampleRateInHz, AudioFormat.CHANNEL_CONFIGURATION_MONO,
AudioFormat.ENCODING_PCM_16BIT, audioData.lenght,
AudioTrack.MODE_STATIC);
audioTrack.write(audioData, 0, audioData.length);
audioTrack.play();
我如何在ios sdk中实现这一目标。是否有任何等效的库从byteArray生成声音?
答案 0 :(得分:0)
你可以尝试:
NSData *audioData = // take audioData from wherever it is
[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:nil];
[[AVAudioSession sharedInstance] setActive:YES error:nil];
self.audioPlayer = [[AVAudioPlayer alloc] initWithData:audioData error:nil]; // audioPlayer must be a strong property. Do not create it locally
[self.audioPlayer prepareToPlay];
[self.audioPlayer play];
确保导入AVFoundation
模块