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    BPM analysis

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

      There used to automatic BPM built into hardware samples. I always forget the name of them...

      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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      • DusXD
        DusX Tech Staff
        last edited by

        @skulpture I have seen those boxes, but can't remember the name either. I would be curious how well they work.

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        • N
          nick
          last edited by

          Red sound made one - think i still have it in the loft!

          MacBook Pro 11.5.2

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          • N
            nick
            last edited by

            http://www.soundonsound.com/sos/feb98/articles/redbeat.html

            MacBook Pro 11.5.2

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            • danshortenD
              danshorten
              last edited by

              So I am away in Italy at the mo so can't access a lot of my gear but thought I'd try out 'Beat Monitor' its a little app. a bit old fashioned but seems to work pretty well. But system hungry.

              @Skulpture what d'you think about running the BPM analysis for Glasto on an iPad next to the main servers? that way we have a visual number from this app on the iPad all the time and can just punch in the numbers as they need to update? I played for about an hour yesterday and everything I want to sync worked fine. Or do you have a more 'automatic' suggestion? BTW I want to draw the schematic for Glastonbury next week so email me anting you want it to have in.
              Beat monitor: https://itunes.apple.com/us/app/beat-monitor-real-time-bpm/id381756160?mt=8
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              • danshortenD
                danshorten
                last edited by

                anting = anything

                :-?
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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.
                  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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                  • 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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