audio analysis node

[iainmcampbell]

Analysis node usage:

var track = Mixer.createTrack('analysisTrack',{
  source: 'file',
  nodes: 'analyse'
})

var analysisData

track.on('analyse', function(_analysisData){
    analysisData = _analysisData
    console.log(analysisData)
})

also see demo_analysis (you’ll need your own audio track)