最終更新:2012-10-18 (木) 19:00:29 (4201d)  

android.media.audiofx.Visualizer
Top / android.media.audiofx.Visualizer

http://developer.android.com/reference/android/media/audiofx/Visualizer.html

インターフェイス

概要

  • Two types of representation of audio content can be captured:

Waveform data:

  • consecutive 8-bit (unsigned) mono samples by using the Visualizer.getWaveForm?(byte[]) method

Frequency data

  • 8-bit magnitude FFT by using the Visualizer.getFft?(byte[]) method

getAudioSessionId

権限

関連

参考