Re: ExtAudioFileWrite - memory or IO problem, data not flushed to disk immediately
Re: ExtAudioFileWrite - memory or IO problem, data not flushed to disk immediately
- Subject: Re: ExtAudioFileWrite - memory or IO problem, data not flushed to disk immediately
- From: "Simon Liu" <email@hidden>
- Date: Mon, 11 Sep 2006 17:51:56 +0100
My guess would be that the data is cached (by the file system, not
ExtAudioFile) until you close the file.
We're talking about large amounts of data, from tens to even hundreds
of MB. Why would the file system cache all of this?
Did you try system("sync") or fflush(NULL) after the write?
I shouldn't have to do this as the file writing is supposedly handled
by CoreAudio. In any case, it has no effect.
Btw, what is "ALAC"? You mean MPEG-4 AAC?
Apple Lossless
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