- (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection
{
// NSLog(@"CaptureOutPut~~~~~~~~~");
AudioBufferList audioBufferList;
NSMutableData *data = [[NSMutableData alloc] init];
CMBlockBufferRef blockBuffer;
CMSampleBufferGetAudioBufferListWithRetainedBlockBuffer(sampleBuffer, NULL, &audioBufferList, sizeof(audioBufferList), NULL, NULL, 0, &blockBuffer);
for (int y = 0; y < audioBufferList.mNumberBuffers; y++) {
AudioBuffer audioBuffer = audioBufferList.mBuffers[y];
Float32 *frame = (Float32 *)audioBuffer.mData;
[data appendBytes:frame length:audioBuffer.mDataByteSize];
}
CFRelease(blockBuffer);
blockBuffer = NULL;
if (_isRecording) {
NSLog(@"CaptureOutPut~~~~~~~~~%d",[data length]);
[_audioDataArr addObject:data];
}
}
然后播放我是看到论坛里面的CBBopenALsound这个类 但是还是不能播放 没有声音 有没有人能帮我解决这个问题啊，不胜感激
本人qq523031393
/Users/Yalin/Desktop/TEST/AudioTest.zip
话题是不是不能发源码呀 如果需要源码 告诉我吧
