Re: [PD] large audio files
Do you really have to use MP3? I think this might be easier to do with uncompressed WAV. http://www.flickr.com/photos/schafferdavid/ http://audioblog.arteradio.com/David_Schaffer/ From: jbtur...@hotmail.com To: pd-list@iem.at Date: Thu, 3 Mar 2011 14:06:56 + 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 ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] large audio files
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 + 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
[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
Re: [PD] large audio files
Hi Andrew, I have not worked with mp3, but I've done something similar with susloop ~, may solve some, help is quite clear. Best regards José 2011/3/3 Andrew Faraday jbtur...@hotmail.com: 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 -- http://arselectronicachile.blogspot.com http://comunicacionnativa.blogspot.com/ http://www.myspace.com/santorcuato ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
