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android - Show waveform of audio - Stack Overflow
https://stackoverflow.com/questions/38744579/show-waveform-of-audio
You can use the WaveformSeekBar library to draw waveform in your app. The library allows you to draw waveform from local audio file, resource, URL, or custom audio data. You can also use the Amplituda library, which will process the audio file and return you data with which you can draw your own waveform.
GitHub - derlio/audio-waveform: Show audio file's …
https://github.com/derlio/audio-waveform
app:waveformColor is the waveform line's color, app:indicatorColor is the current playing indicator's color. Then get it from Activity, and prepare your audio file. final File file = new File (dir, "qudali.mp3"); final SoundFile soundFile = SoundFile.create (file.getPath (), new SoundFile.ProgressListener () { int lastProgress = 0; @Override public boolean reportProgress …
GitHub - ongakuer/WaveForm: Render audio waveform …
https://github.com/ongakuer/WaveForm
WaveFormView. WaveFormView can render audio waveform data for Android. Generate waveform data. WaveFormView uses waveform data files produced by audiowaveform.. To generate a JSON format waveform data file:
Waveform Graph From an Audio Files | B4X Programming …
https://www.b4x.com/android/forum/threads/waveform-graph-from-an-audio-files.137145/
Waveform Graph From an Audio Files | B4X Programming Forum. Welcome to B4X forum! B4X is a set of simple and powerful cross platform RAD tools: B4A (free) - Android development. B4J (free) - Desktop and Server development. B4i - iOS development.
Show waveform of audio - CMSDK
https://cmsdk.com/android/show-waveform-of-audio.html
Perhaps, you can implements this feature without libraries, of course if you want only visualisation of audio sample. For example: public class PlayerVisualizerView extends View { /** * constant value for Height of the bar */ public static final int VISUALIZER_HEIGHT = 28; /** * bytes array converted from file.
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