Copyright dates

README.md

@@ -5,7 +5,7 @@ An audio time-stretching and pitch-shifting library and utility program.
 
 Written by Chris Cannam, chris.cannam@breakfastquay.com.
 Published by Particular Programs Ltd t/a Breakfast Quay.
-Copyright 2007-2020 Particular Programs Ltd.
+Copyright 2007-2021 Particular Programs Ltd.
 
 Rubber Band is a library and utility program that permits changing the
 tempo and pitch of an audio recording independently of one another.

ladspa/RubberBandPitchShifter.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

ladspa/RubberBandPitchShifter.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

ladspa/libmain.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

main/main.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as
@@ -199,7 +199,7 @@ int main(int argc, char **argv)
         cerr << endl;
 	cerr << "Rubber Band" << endl;
         cerr << "An audio time-stretching and pitch-shifting library and utility program." << endl;
-	cerr << "Copyright 2007-2020 Particular Programs Ltd." << endl;
+	cerr << "Copyright 2007-2021 Particular Programs Ltd." << endl;
         cerr << endl;
 	cerr << "   Usage: " << argv[0] << " [options] <infile.wav> <outfile.wav>" << endl;
         cerr << endl;

rubberband/RubberBandStretcher.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

rubberband/rubberband-c.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/RubberBandStretcher.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/StretchCalculator.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/StretchCalculator.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/StretcherChannelData.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/StretcherChannelData.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/StretcherImpl.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as
@@ -672,9 +672,12 @@ RubberBandStretcher::Impl::configure()
 
             if (m_channelData[c]->resampler) continue;
 
-            m_channelData[c]->resampler =
+            Resampler::Parameters params;
-                new Resampler(Resampler::FastestTolerable, 1, 4096 * 16,
+            params.quality = Resampler::FastestTolerable;
-                              m_debugLevel);
+            params.maxBufferSize = 4096 * 16;
+            params.debugLevel = m_debugLevel;
+            
+            m_channelData[c]->resampler = new Resampler(params, 1);
 
             // rbs is the amount of buffer space we think we'll need
             // for resampling; but allocate a sensible amount in case
@@ -813,9 +816,12 @@ RubberBandStretcher::Impl::reconfigure()
 
             std::cerr << "WARNING: reconfigure(): resampler construction required in RT mode" << std::endl;
 
-            m_channelData[c]->resampler =
+            Resampler::Parameters params;
-                new Resampler(Resampler::FastestTolerable, 1, m_sWindowSize,
+            params.quality = Resampler::FastestTolerable;
-                              m_debugLevel);
+            params.maxBufferSize = m_sWindowSize;
+            params.debugLevel = m_debugLevel;
+            
+            m_channelData[c]->resampler = new Resampler(params, 1);
 
             size_t rbs = 
                 lrintf(ceil((m_increment * m_timeRatio * 2) / m_pitchScale));

src/StretcherImpl.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/StretcherProcess.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as
@@ -217,8 +217,9 @@ RubberBandStretcher::Impl::consumeChannel(size_t c,
             input = inputs[c] + offset;
         }
 
-        toWrite = cd.resampler->resample(&input,
+        toWrite = cd.resampler->resample(&cd.resamplebuf,
-                                         &cd.resamplebuf,
+                                         cd.resamplebufSize,
+                                         &input,
                                          samples,
                                          1.0 / m_pitchScale,
                                          final);
@@ -1090,8 +1091,9 @@ RubberBandStretcher::Impl::writeChunk(size_t channel, size_t shiftIncrement, boo
 #endif
 #endif
 
-        size_t outframes = cd.resampler->resample(&cd.accumulator,
+        size_t outframes = cd.resampler->resample(&cd.resamplebuf,
-                                                  &cd.resamplebuf,
+                                                  cd.resamplebufSize,
+                                                  &cd.accumulator,
                                                   si,
                                                   1.0 / m_pitchScale,
                                                   last);

src/audiocurves/CompoundAudioCurve.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/CompoundAudioCurve.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/ConstantAudioCurve.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/ConstantAudioCurve.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/HighFrequencyAudioCurve.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/HighFrequencyAudioCurve.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/PercussiveAudioCurve.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/PercussiveAudioCurve.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/SilentAudioCurve.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/SilentAudioCurve.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/SpectralDifferenceAudioCurve.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/audiocurves/SpectralDifferenceAudioCurve.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/base/Profiler.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/base/Profiler.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/base/RingBuffer.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/base/Scavenger.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/AudioCurveCalculator.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/AudioCurveCalculator.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/FFT.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/FFT.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/MovingMedian.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/Resampler.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as
@@ -21,60 +21,118 @@
     you must obtain a valid commercial licence before doing so.
 */
 
-#ifndef _RUBBERBAND_RESAMPLER_H_
+#ifndef RUBBERBAND_RESAMPLER_H
-#define _RUBBERBAND_RESAMPLER_H_
+#define RUBBERBAND_RESAMPLER_H
 
 #include "system/sysutils.h"
 
 namespace RubberBand {
 
-class ResamplerImpl;
-
 class Resampler
 {
 public:
     enum Quality { Best, FastestTolerable, Fastest };
     enum Exception { ImplementationError };
 
+    struct Parameters {
+
+        /**
+         * Resampler filter quality level.
+         */
+        Quality quality;
+
+        /** 
+         * Rate of expected input prior to resampling: may be used to
+         * determine the filter bandwidth for the quality setting. If
+         * you don't know what this will be, you can provide an
+         * arbitrary rate (such as the default) and the resampler will
+         * work fine, but quality may not be as designed.
+         */
+        double initialSampleRate;
+
+        /** 
+         * Bound on the maximum incount size that may be passed to the
+         * resample function before the resampler needs to reallocate
+         * its internal buffers. Default is zero, so that buffer
+         * allocation will happen on the first call and any subsequent
+         * call with a greater incount.
+         */
+        int maxBufferSize;
+
+        /**
+         * Debug output level, from 0 to 3. Controls the amount of
+         * debug information printed to stderr.
+         */
+        int debugLevel;
+
+        Parameters() :
+            quality(FastestTolerable),
+            initialSampleRate(44100),
+            maxBufferSize(0),
+            debugLevel(0) { }
+    };
+    
     /**
-     * Construct a resampler with the given quality level and channel
+     * Construct a resampler to process the given number of channels,
-     * count.  maxBufferSize gives a bound on the maximum incount size
+     * with the given quality level, initial sample rate, and other
-     * that may be passed to the resample function before the
+     * parameters.
-     * resampler needs to reallocate its internal buffers.
      */
-    Resampler(Quality quality, int channels, int maxBufferSize = 0,
+    Resampler(Parameters parameters, int channels);
-              int debugLevel = 0);
+    
     ~Resampler();
 
     /**
      * Resample the given multi-channel buffers, where incount is the
-     * number of frames in the input buffers.  Returns the number of
+     * number of frames in the input buffers and outspace is the space
-     * frames written to the output buffers.
+     * available in the output buffers. Generally you want outspace to
+     * be at least ceil(incount * ratio).
+     *
+     * Returns the number of frames written to the output
+     * buffers. This may be smaller than outspace even where the ratio
+     * suggests otherwise, particularly at the start of processing
+     * where there may be a filter tail to allow for.
      */
-    int resample(const float *const R__ *const R__ in,
+#ifdef __GNUC__
-                 float *const R__ *const R__ out,
+    __attribute__((warn_unused_result))
+#endif
+    int resample(float *const R__ *const R__ out,
+                 int outspace,
+                 const float *const R__ *const R__ in,
                  int incount,
-                 float ratio,
+                 double ratio,
                  bool final = false);
 
     /**
      * Resample the given interleaved buffer, where incount is the
      * number of frames in the input buffer (i.e. it has incount *
-     * getChannelCount() samples).  Returns the number of frames
+     * getChannelCount() samples) and outspace is the space available
-     * written to the output buffer.
+     * in frames in the output buffer (i.e. it has space for at least
+     * outspace * getChannelCount() samples). Generally you want
+     * outspace to be at least ceil(incount * ratio).
+     *
+     * Returns the number of frames written to the output buffer. This
+     * may be smaller than outspace even where the ratio suggests
+     * otherwise, particularly at the start of processing where there
+     * may be a filter tail to allow for.
      */
-    int resampleInterleaved(const float *const R__ in,
+#ifdef __GNUC__
-                            float *const R__ out,
+    __attribute__((warn_unused_result))
+#endif
+    int resampleInterleaved(float *const R__ out,
+                            int outspace,
+                            const float *const R__ in,
                             int incount,
-                            float ratio,
+                            double ratio,
                             bool final = false);
 
     int getChannelCount() const;
 
     void reset();
 
+    class Impl;
+
 protected:
-    ResamplerImpl *d;
+    Impl *d;
     int m_method;
 };
 

src/dsp/SampleFilter.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/SincWindow.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/dsp/Window.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/jni/RubberBandStretcherJNI.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/rubberband-c.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/Allocators.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/Allocators.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as
@@ -21,8 +21,8 @@
     you must obtain a valid commercial licence before doing so.
 */
 
-#ifndef _RUBBERBAND_ALLOCATORS_H_
+#ifndef RUBBERBAND_ALLOCATORS_H
-#define _RUBBERBAND_ALLOCATORS_H_
+#define RUBBERBAND_ALLOCATORS_H
 
 #include "VectorOps.h"
 

src/system/Thread.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/Thread.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/VectorOps.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/VectorOpsComplex.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/VectorOpsComplex.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/sysutils.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

src/system/sysutils.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

vamp/RubberBandVampPlugin.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

vamp/RubberBandVampPlugin.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as

vamp/libmain.cpp

@@ -3,7 +3,7 @@
 /*
     Rubber Band Library
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007-2020 Particular Programs Ltd.
+    Copyright 2007-2021 Particular Programs Ltd.
 
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as