AVAssetReader « audio « iPhone iPad Media Q&A

1. AVAssetReader and Audio Queue streaming problem    stackoverflow.com

I have a problem with the AVAssetReader here to get samples from the iPod library and stream it via Audio Queue. I have not been able to find any such example ...

2. Reading audio samples via AVAssetReader    stackoverflow.com

How do you read audio samples via AVAssetReader? I've found examples of duplicating or mixing using AVAssetReader, but those loops are always controlled by the AVAssetWriter loop. Is it possible just ...

3. Drawing waveform with AVAssetReader    stackoverflow.com

I reading song from iPod library using assetUrl (in code it named audioUrl) I can play it many ways, I can cut it, I can make some precessing with this but... I really ...

4. AVAssetReader Seeking    stackoverflow.com

I am in need of seeking around an audio file and pull out chunks. I am trying to use the AVAssetReader. The bug I am seeing is if I read the ...

5. IpodLibrary Mp3 Convert To Data Using AVAssetReader and Playback / Analyze with ObjectAL    stackoverflow.com

i'm trying to play/analyze the data get AVAssetReader from an MPMediaItem using ObjectAL, my questions is: it's possible de play sample by sample the data ? start with one and when ...

6. Getting the AVAssetReader's Sample Data    stackoverflow.com

I'm trying to get the PCM data from an MP3. I'm using AVAssetReaderOutput and it seems to reading the data fine.

while(true)
{
    nextBuffer = [assetReaderOutput copyNextSampleBuffer];

    ...