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    quick audioWaveform/Sampler question

    Scheduled Pinned Locked Moved Unsolved Scripting
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    • d.healeyD
      d.healey @rglides
      last edited by

      @rglides Got a snippet?

      Libre Wave - Freedom respecting instruments and effects
      My Patreon - HISE tutorials
      YouTube Channel - Public HISE tutorials

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      • rglidesR
        rglides @d.healey
        last edited by

        @d-healey not sure if the wav will come through in the snippet but the issue is recreated here with any wav loaded into a few of the notes here

        HiseSnippet 1285.3ocyW0zaSbDFd13rz3TJpfnRbnG1J0CAIJxFBg9gHwNw1fEwIVdCoToHgF1cr8nr6LqlcVGbqp54pdo+T54dhi8mC+CZem8iry5XYbbAC4Pje+Zlm2umsqf6PBC4BjQ4iFGPPFW0zdLSNbugXJC0tAx3ZlcvgRhvJg0tiCvggDWjgQoGqXXTdUT7euYmcwdXlCImEBcLm5P1m5Sk4b6V6oTOuVXWxQTeMs2rVaGNaOtGOBvSIyJn.ryo3AjCvJ0VwDYbkltTIWXKwRRHnytb2w1C4mwRz+XZH8kdDEQUjMbPIrQ6Mj541MyWCQHCyt4ddoDO+llcntzy4mGA97XAV4VnGCLVYVPp5k.RFZPZ0DHccSaGAMPlKQgmO0rMCRH8wPnVGJI5hLds4dbPAl7t93SIsD.w4FrwVUpbGK3e29G5GwbjTNyhyNfKIGx131q+KqWd8eccqIE0u+TkotFA2yiHlpXU1ULKC2fE4+Rh3NVivdQjyUDb+hwzqLewTmDuVSQNqMiJOLfjR2h64phUpeewL.JMroxEoHDTUFmI9hzLQ8HWJ+GwiH84BeD0UUcTfWUTryn2CfdV6FXIN6Xga.t0.hPRUNmQCxHnGIIgW1rAI7TIOHVW+.NSgGi0tzf3U4.3mpMNmfV6LpqbHz.X7mFHzPBcvPoh5e.gAYAi1vQttoM1O.xsUQgw+nMyk.G6pleCD7tXsJzkvci7vxhsNpYDoBfbeg5UUQIKjJGqOC4RzOUYl8SyKDutYWpzY3zw3JSAiPd78AFSmB8YlM62m3HyA3plsd9hNxY9u9uL45ugosTPv9T1fzzeLFzJFdGr.HXtW.zUP73XWa5Oqo1qqsaDDiDE49W0hup597HVg6JE48HADrDRyZ1rVsd8drfGELoUuYm3hhiDvBHHTnK3PFAh0RcebOAOLrO3NwmUntntQhApXUNmdjQDQXQdGD4C4aFi3Ep5EMTyLBIp7K0oCVJnuRW63aoxQ33bLrULlt5Dz2aB56OA8lSP+fIn2ZB5GlSaXVr96SluwycvAcwfKpo4tzzpLPVBmhiKzT87XbLNz14OkMoW480x8UmuNs2xZlO9mcV3sHkyvnMUkpZxFA8j.GEFuArupONxSlws37gNbFOXHmQcJ1A.UzCFPD5XepNTcoDZ.y4byZ8HdDbnVK7WWaeJifEEaruTwhK+6xlZ95VlIv0RMTy5+SdaoVlMy8eklq8euyw6huKboF5tV5VQK31ExOxyyW0LdNtkZs6GJn1iGIg0oYqzLg8d1vtdGh91uUTaTSnqnnU.xlvbiI9W3uTgUyVUpDVMSHxI6n.eK82wu91nDgoVcD+rNOXIrmdIcH7hBEjf0aoO20GVIAGZBAD95w4wOT9Qf16yeJYbFwSnZD6yOVcvIn9IzTheS46IuzHCzsndoeW6WYZ+8mXWuS28aZeRu1sZ8L61GdvI087rZyt6Y3QnFQAdTGHQnRW6y4AOONIldKJFIEf.ie+61DkTTNEVMYtJF2pwej4jvmVj4Waq6Waq6WauL7qUPWHRuiNh1QGQ6rTPzrizO5uslLRmyZlQ5Z59UMc+p1xMReNhpqin55Hp9xAQKiAC9XGA+ENIeXuZ7vZwbfACrXLW1rih1ZJeAuO7DwW33T7ntfg2aQM79KpgatnF9fE0vsVTCe3hZ3291MT8B95QRtex6WPnNcalLy2n44y7Kg9OY8lbVC
        
        d.healeyD ChazroxC 2 Replies Last reply Reply Quote 0
        • d.healeyD
          d.healey @rglides
          last edited by

          @rglides The range seems to be updating correctly for me, or perhaps I'm misunderstanding the issue.

          Peek 2025-08-12 13-33.gif

          Libre Wave - Freedom respecting instruments and effects
          My Patreon - HISE tutorials
          YouTube Channel - Public HISE tutorials

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          • ChazroxC
            Chazrox @rglides
            last edited by Chazrox

            @rglides works for me too. Behavior is the same as @d-healey ...unless thats not right.

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            • rglidesR
              rglides
              last edited by

              Thanks for looking guys, it's still working strangely for me. the intention is to update the range in the audioWaveform and then any note played should use that updated range. this is working technically, but the audioWavefom jumps back to showing the default/full range for any note played, other than the note I last played when setting the range, which does show the range I set. But you're both getting the manually set range for all played notes after setting it?

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              • rglidesR
                rglides
                last edited by

                I'm loading the same wav into notes 61, 62, 63, 64 for the test. All in the same sampler with the same audioWaveform. I set the range after playing note 61. note 61 range is visually represented properly in the audioWaveform. I play note 62, 63 or 64 and they all use the range I set technically, but visually the audioWaveform shows the full/default range when I hit those notes. I play note 61 again and the correct range shows in the audioWaveform again. I just want to set the range and have the audioWaveform show that manually set range for all played notes in that sampler

                d.healeyD 1 Reply Last reply Reply Quote 0
                • d.healeyD
                  d.healey @rglides
                  last edited by

                  @rglides What about if you just load the sample once and stretch it over the range, instead of duplicating it?

                  Libre Wave - Freedom respecting instruments and effects
                  My Patreon - HISE tutorials
                  YouTube Channel - Public HISE tutorials

                  rglidesR 1 Reply Last reply Reply Quote 0
                  • rglidesR
                    rglides @d.healey
                    last edited by

                    @d-healey That could work. So here I have my load function in my main project, with NOTE_SP1 = 61 for when I am loading a single sample and then the array for when I activate btn_UNI (the mode where a single sampler is used for multiple notes with the same sample) What would be the call to load a sample across 8 notes, rather than load the sample into 8 notes separately at once?

                    inline function loadSample_sp1(file)
                    {
                        if (btn_UNI.getValue())
                        {
                            local samples = [];
                            for (i = 0; i < NUM_ROWS_HK4; i++)
                            {
                                local s = SP_1.parseSampleFile(file);
                                if (isDefined(s))
                                {
                                    s['LoKey'] = NOTE_SP1 + i; 
                                    s['HiKey'] = NOTE_SP1 + i;
                                    samples.push(s);
                                }
                            }
                            
                            if (samples.length > 0)
                            {
                                SP_1.loadSampleMapFromJSON(samples);
                            }
                        }
                        else
                        {
                            local s = [SP_1.parseSampleFile(file)];
                            if (s.length > 0) 
                            {
                                s[0]['LoKey'] = NOTE_SP1; 
                                s[0]['HiKey'] = NOTE_SP1;  
                            }	
                            SP_1.loadSampleMapFromJSON(s);
                        }
                        manuallyLoadedFile_sp1 = file.toString(file.FullPath);
                    
                    d.healeyD 1 Reply Last reply Reply Quote 0
                    • d.healeyD
                      d.healey @rglides
                      last edited by

                      @rglides I think you need to modify it to set the LoKey and HiKey values to cover the range you want to use.

                      Libre Wave - Freedom respecting instruments and effects
                      My Patreon - HISE tutorials
                      YouTube Channel - Public HISE tutorials

                      rglidesR 1 Reply Last reply Reply Quote 0
                      • rglidesR
                        rglides @d.healey
                        last edited by

                        @d-healey you mean just hard code that rather than use the array?

                        d.healeyD 1 Reply Last reply Reply Quote 0
                        • d.healeyD
                          d.healey @rglides
                          last edited by

                          @rglides It depends, if you always want it to cover the same range you might use a couple of a constants. If the range is going to vary then you'll need something more dynamic like an array.

                          Libre Wave - Freedom respecting instruments and effects
                          My Patreon - HISE tutorials
                          YouTube Channel - Public HISE tutorials

                          rglidesR 1 Reply Last reply Reply Quote 0
                          • rglidesR
                            rglides @d.healey
                            last edited by

                            @d-healey Sure, although it doesn't really tackle the issue, I'll keep messing around for now. It is interesting that you guys didn't seem to have the problem I had so I might open the snippet on another computer and see, I hope it's just an anomaly on my end. Thanks for looking David!

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