Holds data on a buffer including any segmentation (event positions). Derived from the Buffer class and has methods for choosing playback segments.
| filename |
File location of a soundfile to load. Default path is to the SC3 source folder. |
| beatlength |
Number of beats in the soundfile, also used to estimate the source tempo in beats per second. |
| eventlist |
Array giving a segmentation of the sound file measured in sample frames. The class can construct one for you if you pass in a granularity, ie 0.5 for eighth note cuts imposed throughout the soundfile length- see below. If left nil the default is an even segmentation in eighth notes. |
| action |
A function to be evaluated when the buffer is done loading. This instance of BBCutBuffer is passed as an argument. |
| filenames |
Array of sound file locations to load |
| beatlengths |
Number of beats in the soundfile, also used to estimate the source tempo in beats per second. |
| eventlists |
Array of Arrays of event positions. |
| action |
A function to be evaluated when all buffers are done loading. This instance of BBCutBuffer is passed as an argument. |
//run one line at a time
f= BBCutBuffer(Platform.resourceDir +/+ "sounds/break.aiff",8);
Post << [\length,f.length, \beatlength, f.beatlength, \events, f.eventstarts] << nl;
f= BBCutBuffer.array([Platform.resourceDir +/+ "sounds/break.aiff",Platform.resourceDir +/+ "sounds/break2.aiff"],[8,4],[[0,10000],[3500,6700,9000]]);
f.do({ arg val; Post << [\length,val.length, \beatlength, val.beatlength, \events, val.eventstarts] << nl;});
//will only select playback positions from the events list given above, using an offset choice function
(
BBCut2(CutGroup([CutBuf1(f[1],{arg buffer; buffer.eventstarts.choose}), CutBPF1(1000,drqfunc:0.5)]), ChooseCutProc(0.125,4)).play(2)
)
//change the event positions allowed
f[1].events_([10000,20000,40000]);