Re: What happened to MovieAudioExtractionRef
Re: What happened to MovieAudioExtractionRef
- Subject: Re: What happened to MovieAudioExtractionRef
- From: Jean-Daniel Dupas <email@hidden>
- Date: Mon, 28 Nov 2011 18:34:53 +0100
Le 28 nov. 2011 à 17:55, Hendrik Schreiber a écrit :
> On Nov 28, 2011, at 5:52 PM, Kyle Sluder wrote:
>
>> On Sun, Nov 27, 2011 at 5:24 AM, Ayers, Joseph <email@hidden> wrote:
>>>
>>> Indeed. I'm trying to figure out how to do audio extraction in 64 bit mode.
>>> There used to be an API in Quicktime 7 but I can't find it in Quicktime X or
>>> AV foundation.
>>
>>
>> AVAssetReader + AVAssetExportSession?
>
> If I remember correctly, those APIs only export to disk. If you want to deal with the audio in memory, you're lost.
>
AVAssetReader should be enough to read and decode audio. No need to use an exporter.
-- Jean-Daniel
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