Andrew,
you should be able to use readanysf~ to do what you want.
just [open( the file and then [time_seek( or [pcm_seek( to any
position in the file and then [play(
you could also use soundfiler on a large wav file using -skip and and
-nframes to load the file. after that you can do normal table
lookup and manipulation (play forwards, backwards, slower, faster,
etc)
best -august.
> Do you really have to use MP3? I think this might be easier to do with
> uncompressed WAV.
>
>
>
> From: [email protected]
> To: [email protected]
> Date: Thu, 3 Mar 2011 14:06:56 +0000
> Subject: [PD] large audio files
>
> Hey Guys
> I've had a vague Idea (which I find is often the best kind) for something to
> do with pure data.
> Basically, I want it to randomly select a clip from a long MP3 (just under an
> hour long) and play back, preferably with some speed manipulation. Although
> I'm not sure about how to do with with a large file in pure data. I suppose
> the trick might be to pull a minute or so whole-sale from the file and then
> manipulate the playback from an array. But really don't know where to start,
> with the possible exception of [readanySF~] to actually play a long file.
> any help?
> Cheers
> Andrew
>
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