BPM analysis

[Skulpture]

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.

[eight]

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

[bruper]

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

[eight]

@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

[bruper]

@eight
oops, sorry I had misinterpreted...

[Skulpture]

@danshorten 

This is the one I found a while back:

http://wavesum.net/waveclock-audio-to-midi-clock.html

Looks ideal. 

[Michel]

another one I found in my unorderd bookmarks ;-)

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

[danshorten]

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!!!

35a2f8-bpm-test-001.izz

[DusX]

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

[bruper]

@danshorten
very useful, thanks