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    BPM analysis

    How To... ?
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    • SkulptureS
      Skulpture Izzy Guru
      last edited by

      Could work. Would be better if it sent over the BPM via OSC or something?

      It's funny because the mixer they used on stage last time at the temple was a Pionner with MIDI out so that could in theory give us BPM data. But not every DJ used that mixer.

      Graham Thorne | www.grahamthorne.co.uk
      RIG 1: Windows 11, AMD 7 Ryzen, RTX3070, 16gig RAM. 2 x M.2 SSD. HD. Lenovo Legion 5 gaming laptop.
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      RIG 3: Apple rMBP i7, 8gig RAM 256 SSD, HD, OS X 10.12.12

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      • eightE
        eight
        last edited by

        This simple QC plugin seems to work in Quartz Composer: http://kineme.net/forum/Programming/CoGeBeatDetektor, however, in Isadora it does not output any values. Has anybody gotten it to work in Isadora?

        --8

        30024e-cogebeatdetektor.zip

        Analysis: http://post.scriptum.ru | Synthesis: http://onewaytheater.us
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        • bruperB
          bruper
          last edited by

          @eight
          hi, I downloaded your plug-in to have a look but it's completely empty in my QC...?!?

          17"MBP 2.93GHZ Core2Duo mid 2009 - OSX10.11.6 - 8GB, 1TBCrucial_SSD, izzy 3.0.7

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          • eightE
            eight
            last edited by

            @bruper: It is not a plugin, it's a qc patch, which uses the plugin, which can be obtained from the link I posted.

            --8

            Analysis: http://post.scriptum.ru | Synthesis: http://onewaytheater.us
            Twitter: https://twitter.com/eight_io | Flickr: http://www.flickr.com/photos/eight_io/
            Github: https://github.com/eighteight | MulchCam: https//mulchcam.com
            MulchTune: https://itunes.apple.com/us/app/mulch-tune/id1070973465 | Augmented Theatre: https://augmentedtheatre.com

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            • bruperB
              bruper
              last edited by

              @eight
              oops, sorry I had misinterpreted...

              17"MBP 2.93GHZ Core2Duo mid 2009 - OSX10.11.6 - 8GB, 1TBCrucial_SSD, izzy 3.0.7

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              • SkulptureS
                Skulpture Izzy Guru
                last edited by

                @danshorten 

                This is the one I found a while back:
                http://wavesum.net/waveclock-audio-to-midi-clock.html
                Looks ideal. 

                Graham Thorne | www.grahamthorne.co.uk
                RIG 1: Windows 11, AMD 7 Ryzen, RTX3070, 16gig RAM. 2 x M.2 SSD. HD. Lenovo Legion 5 gaming laptop.
                RIG 2: Windows 11, Intel i19 12th Gen. RTX3070ti, 16gig RAM (ddr5), 1x M.2 SSD. UHD DELL G15 Gaming laptop.
                RIG 3: Apple rMBP i7, 8gig RAM 256 SSD, HD, OS X 10.12.12

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                • MichelM
                  Michel Izzy Guru
                  last edited by

                  another one I found in my unorderd bookmarks 😉

                  http://showsync.info/index.php/tools/beattracker/

                  Michel Weber | www.filmprojekt.ch | rMBP (2019) i9, 16gig, AMD 5500M 8 GB, OS X 10.15 | located in Winterthur Switzerland.

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                  • danshortenD
                    danshorten
                    last edited by

                    SO... I want to make a bunch of short loops that I can sync to bpm.

                    Did a quick demo patch but wondered if anyone has better suggestions of how to patch it up. (no vid file attached but it was a 90 frame simple 1920 animation)
                    Also a screen grab.
                    The tap in this example would/could be replaced with what ever BPM analysis we go for.
                    TY!!!

                    485bb7-screen-shot-2015-04-08-at-13.19.37.png 35a2f8-bpm-test-001.izz

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                    • DusXD
                      DusX Tech Staff
                      last edited by

                      One approach I have used before is to produce clips to 100bpm

                      Then I dynamically adjusted the playback speed according to the realtime bpm. 
                      eg: if the realtime bpm was 120, playback speed would be 1.2

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                      • bruperB
                        bruper
                        last edited by

                        @danshorten
                        very useful, thanks

                        17"MBP 2.93GHZ Core2Duo mid 2009 - OSX10.11.6 - 8GB, 1TBCrucial_SSD, izzy 3.0.7

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