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    Waveform how to get playback position?

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

      @ulrik Yes, if I had an audio file, but I have a waveform control linked to a sampler.

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

      ulrikU 1 Reply Last reply Reply Quote 0
      • ulrikU
        ulrik @d.healey
        last edited by

        @d-healey Oh, ok I see

        Hise Develop branch
        MacOs 15.3.1, Xcode 16.2
        http://musikboden.se

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        • d.healeyD
          d.healey
          last edited by

          @Christoph-Hart Any pointers?

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

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          • d.healeyD
            d.healey
            last edited by

            Still haven't found a solution to this one. Also it seems ScriptAudioWaveform.setPlaybackPosition() doesn't do anything, at least when it's connected to a sampler?

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

            clevername27C 1 Reply Last reply Reply Quote 2
            • clevername27C
              clevername27 @d.healey
              last edited by

              @d-healey Do you recall if this was ever resolved?

              d.healeyD 1 Reply Last reply Reply Quote 0
              • d.healeyD
                d.healey @clevername27
                last edited by

                @clevername27 Not according to my last post here :)

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

                clevername27C 1 Reply Last reply Reply Quote 1
                • clevername27C
                  clevername27 @d.healey
                  last edited by

                  @d-healey I'm baffled how anyone is able to ship a HISE-product. Obviously they do, but I am legit baffled.

                  ? 1 Reply Last reply Reply Quote 0
                  • ?
                    A Former User @clevername27
                    last edited by

                    @clevername27 These are edge-cases, the primary modules & UI elements are very well made and stable :)

                    clevername27C 1 Reply Last reply Reply Quote 1
                    • clevername27C
                      clevername27 @A Former User
                      last edited by

                      @iamlamprey I appreciate your response. I do not believe there is a such a thing as an "edge case". An API either works, or it doesn't.

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                      • O
                        Orvillain
                        last edited by Orvillain

                        Surely the sampler itself should be reporting this, not the WaveForm view ???

                        My brain looks at this problem more along these lines:

                        • Get sampler.
                        • Get currently playing file.
                        • Get sample position for currently playing file.
                        • Use a ScriptPanel and a timer.
                        • Convert sample position into a pixel value.
                        • Draw a vertical line at the pixel value on the X axis, and as tall as you need it on the Y axis.
                        • Each time you want to update the position, clear the old line, and draw a new line.

                        This ScriptPanel would be placed over the top of the existing waveform panel.

                        This is more or less how I did my sample start/end and loop start/end mechanics.
                        9acedb12-7fa2-401d-b99c-4278144257aa-image.png

                        The only thing I haven't done is any kind of update logic. But I'm sure it is possible. Provided you can get the data from the sampler or currently playing audio file.

                        clevername27C 1 Reply Last reply Reply Quote 1
                        • clevername27C
                          clevername27 @Orvillain
                          last edited by

                          @Orvillain Thank you - I'm confused, though, because I don't want to use a sampler. I just want to play an audio file. And HISE has a Module to do that:

                          ce814e3f-0f5a-4001-9e99-385a55da192e-image.png

                          Except, like so many things in HISE, it doesn't do that.

                          1 Reply Last reply Reply Quote 0
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