001/*******************************************************************************
002 * Copyright (c) 2024, 2026, Olivier Ayache.  All rights reserved.
003 *
004 * This file is part of AVPKit.
005 *
006 * AVPKit is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU Lesser General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * AVPKit is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public License
017 * along with AVPKit.  If not, see <http://www.gnu.org/licenses/>.
018 *******************************************************************************/
019
020package com.avpkit.mediatool.event;
021
022import java.util.concurrent.TimeUnit;
023
024import com.avpkit.mediatool.IMediaGenerator;
025import com.avpkit.core.IAudioSamples;
026
027/**
028 * An implementation of {@link IAudioSamplesEvent}.
029 * 
030 * @author aclarke
031 *
032 */
033public class AudioSamplesEvent extends ARawMediaMixin implements IAudioSamplesEvent
034{
035  /**
036   * Create an {@link AudioSamplesEvent}.
037   * @param source the source
038   * @param samples the samples (must be non null).
039   * @param streamIndex the stream index of the stream that generated
040   *   these samples, or null if unknown.
041   * @throws IllegalArgumentException if samples is null.
042   */
043  public AudioSamplesEvent (IMediaGenerator source,
044      IAudioSamples samples,
045      Integer streamIndex)
046  {
047    super(source, samples, null, samples.getTimeStamp(), TimeUnit.MICROSECONDS, streamIndex);
048  }
049  
050  /**
051   * {@inheritDoc}
052   * 
053   *  @see com.avpkit.mediatool.event.IAudioSamplesEvent#getMediaData()
054   */
055  @Override
056  public IAudioSamples getMediaData()
057  {
058    return (IAudioSamples) super.getMediaData();
059  }
060  
061  /**
062   * {@inheritDoc}
063   * @see com.avpkit.mediatool.event.IAudioSamplesEvent#getAudioSamples()
064   */
065  public IAudioSamples getAudioSamples()
066  {
067    return getMediaData();
068  }
069  
070}