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: jbtur...@hotmail.com > To: pd-list@iem.at > 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 > _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list