Android Open Source - spydroid-ipcamera Audio Quality

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright (C) 2011-2014 GUIGUI Simon, fyhertz@gmail.com
 * //from w  w  w  . ja  va2 s  . c om
 * This file is part of libstreaming (https://github.com/fyhertz/libstreaming)
 * 
 * Spydroid is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This source code is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this source code; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package net.majorkernelpanic.streaming.audio;

/**
 * A class that represents the quality of an audio stream. 
 */
public class AudioQuality {

  /** Default audio stream quality. */
  public final static AudioQuality DEFAULT_AUDIO_QUALITY = new AudioQuality(8000,32000);

  /**  Represents a quality for a video stream. */ 
  public AudioQuality() {}

  /**
   * Represents a quality for an audio stream.
   * @param samplingRate The sampling rate
   * @param bitRate The bitrate in bit per seconds
   */
  public AudioQuality(int samplingRate, int bitRate) {
    this.samplingRate = samplingRate;
    this.bitRate = bitRate;
  }  

  public int samplingRate = 0;
  public int bitRate = 0;

  public boolean equals(AudioQuality quality) {
    if (quality==null) return false;
    return (quality.samplingRate == this.samplingRate         &
        quality.bitRate == this.bitRate);
  }

  public AudioQuality clone() {
    return new AudioQuality(samplingRate, bitRate);
  }

  public static AudioQuality parseQuality(String str) {
    AudioQuality quality = DEFAULT_AUDIO_QUALITY.clone();
    if (str != null) {
      String[] config = str.split("-");
      try {
        quality.bitRate = Integer.parseInt(config[0])*1000; // conversion to bit/s
        quality.samplingRate = Integer.parseInt(config[1]);
      }
      catch (IndexOutOfBoundsException ignore) {}
    }
    return quality;
  }

}

Java Source Code List

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