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Java Format.OFFSET_SAMPLE_RELATIVE属性代码示例

本文整理汇总了Java中com.google.android.exoplayer2.Format.OFFSET_SAMPLE_RELATIVE属性的典型用法代码示例。如果您正苦于以下问题:Java Format.OFFSET_SAMPLE_RELATIVE属性的具体用法?Java Format.OFFSET_SAMPLE_RELATIVE怎么用?Java Format.OFFSET_SAMPLE_RELATIVE使用的例子?那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在com.google.android.exoplayer2.Format的用法示例。


在下文中一共展示了Format.OFFSET_SAMPLE_RELATIVE属性的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: parseTextSampleEntry

private static void parseTextSampleEntry(ParsableByteArray parent, int atomType, int position,
    int atomSize, int trackId, String language, DrmInitData drmInitData, StsdData out)
    throws ParserException {
  parent.setPosition(position + Atom.HEADER_SIZE + StsdData.STSD_HEADER_SIZE);

  // Default values.
  List<byte[]> initializationData = null;
  long subsampleOffsetUs = Format.OFFSET_SAMPLE_RELATIVE;

  String mimeType;
  if (atomType == Atom.TYPE_TTML) {
    mimeType = MimeTypes.APPLICATION_TTML;
  } else if (atomType == Atom.TYPE_tx3g) {
    mimeType = MimeTypes.APPLICATION_TX3G;
    int sampleDescriptionLength = atomSize - Atom.HEADER_SIZE - 8;
    byte[] sampleDescriptionData = new byte[sampleDescriptionLength];
    parent.readBytes(sampleDescriptionData, 0, sampleDescriptionLength);
    initializationData = Collections.singletonList(sampleDescriptionData);
  } else if (atomType == Atom.TYPE_wvtt) {
    mimeType = MimeTypes.APPLICATION_MP4VTT;
  } else if (atomType == Atom.TYPE_stpp) {
    mimeType = MimeTypes.APPLICATION_TTML;
    subsampleOffsetUs = 0; // Subsample timing is absolute.
  } else if (atomType == Atom.TYPE_c608) {
    // Defined by the QuickTime File Format specification.
    mimeType = MimeTypes.APPLICATION_MP4CEA608;
    out.requiredSampleTransformation = Track.TRANSFORMATION_CEA608_CDAT;
  } else {
    // Never happens.
    throw new IllegalStateException();
  }

  out.format = Format.createTextSampleFormat(Integer.toString(trackId), mimeType, null,
      Format.NO_VALUE, 0, language, Format.NO_VALUE, drmInitData, subsampleOffsetUs,
      initializationData);
}
 
开发者ID:sanjaysingh1990,项目名称:Exoplayer2Radio,代码行数:36,代码来源:AtomParsers.java

示例2: getAdjustedSampleFormat

/**
 * Adjusts a {@link Format} to incorporate a sample offset into {@link Format#subsampleOffsetUs}.
 *
 * @param format The {@link Format} to adjust.
 * @param sampleOffsetUs The offset to apply.
 * @return The adjusted {@link Format}.
 */
private static Format getAdjustedSampleFormat(Format format, long sampleOffsetUs) {
  if (format == null) {
    return null;
  }
  if (sampleOffsetUs != 0 && format.subsampleOffsetUs != Format.OFFSET_SAMPLE_RELATIVE) {
    format = format.copyWithSubsampleOffsetUs(format.subsampleOffsetUs + sampleOffsetUs);
  }
  return format;
}
 
开发者ID:sanjaysingh1990,项目名称:Exoplayer2Radio,代码行数:16,代码来源:DefaultTrackOutput.java

示例3: setContent

/**
 * Sets the content of the output buffer, consisting of a {@link Subtitle} and associated
 * metadata.
 *
 * @param timeUs The time of the start of the subtitle in microseconds.
 * @param subtitle The subtitle.
 * @param subsampleOffsetUs An offset that must be added to the subtitle's event times, or
 *     {@link Format#OFFSET_SAMPLE_RELATIVE} if {@code timeUs} should be added.
 */
public void setContent(long timeUs, Subtitle subtitle, long subsampleOffsetUs) {
  this.timeUs = timeUs;
  this.subtitle = subtitle;
  this.subsampleOffsetUs = subsampleOffsetUs == Format.OFFSET_SAMPLE_RELATIVE ? this.timeUs
      : subsampleOffsetUs;
}
 
开发者ID:sanjaysingh1990,项目名称:Exoplayer2Radio,代码行数:15,代码来源:SubtitleOutputBuffer.java


注:本文中的com.google.android.exoplayer2.Format.OFFSET_SAMPLE_RELATIVE属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。