Java DecoderQueryException类代码示例

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本文整理汇总了Java中com.google.android.exoplayer2.mediacodec.MediaCodecUtil.DecoderQueryException类的典型用法代码示例。如果您正苦于以下问题：Java DecoderQueryException类的具体用法？Java DecoderQueryException怎么用？Java DecoderQueryException使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

DecoderQueryException类属于com.google.android.exoplayer2.mediacodec.MediaCodecUtil包，在下文中一共展示了DecoderQueryException类的20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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: isL1WidevineAvailable

import com.google.android.exoplayer2.mediacodec.MediaCodecUtil.DecoderQueryException; //导入依赖的package包/类
@TargetApi(18)
@SuppressWarnings("ResourceType")
private static boolean isL1WidevineAvailable(String videoMimeType) {
  try {
    // Force L3 if secure decoder is not available.
    if (MediaCodecUtil.getDecoderInfo(videoMimeType, true) == null) {
      return false;
    }

    MediaDrm mediaDrm = new MediaDrm(WIDEVINE_UUID);
    String securityProperty = mediaDrm.getPropertyString(SECURITY_LEVEL_PROPERTY);
    mediaDrm.release();
    return WIDEVINE_SECURITY_LEVEL_1.equals(securityProperty);
  } catch (DecoderQueryException | UnsupportedSchemeException e) {
    throw new IllegalStateException(e);
  }
}

开发者ID:ashwanijanghu，项目名称:ExoPlayer-Offline，代码行数:18，代码来源:DashTest.java

示例2: supportsFormat

import com.google.android.exoplayer2.mediacodec.MediaCodecUtil.DecoderQueryException; //导入依赖的package包/类
@Override
protected int supportsFormat(MediaCodecSelector mediaCodecSelector, Format format)
    throws DecoderQueryException {
  String mimeType = format.sampleMimeType;
  if (!MimeTypes.isAudio(mimeType)) {
    return FORMAT_UNSUPPORTED_TYPE;
  }
  int tunnelingSupport = Util.SDK_INT >= 21 ? TUNNELING_SUPPORTED : TUNNELING_NOT_SUPPORTED;
  if (allowPassthrough(mimeType) && mediaCodecSelector.getPassthroughDecoderInfo() != null) {
    return ADAPTIVE_NOT_SEAMLESS | tunnelingSupport | FORMAT_HANDLED;
  }
  MediaCodecInfo decoderInfo = mediaCodecSelector.getDecoderInfo(mimeType, false);
  if (decoderInfo == null) {
    return FORMAT_UNSUPPORTED_SUBTYPE;
  }
  // Note: We assume support for unknown sampleRate and channelCount.
  boolean decoderCapable = Util.SDK_INT < 21
      || ((format.sampleRate == Format.NO_VALUE
      || decoderInfo.isAudioSampleRateSupportedV21(format.sampleRate))
      && (format.channelCount == Format.NO_VALUE
      ||  decoderInfo.isAudioChannelCountSupportedV21(format.channelCount)));
  int formatSupport = decoderCapable ? FORMAT_HANDLED : FORMAT_EXCEEDS_CAPABILITIES;
  return ADAPTIVE_NOT_SEAMLESS | tunnelingSupport | formatSupport;
}

开发者ID:sanjaysingh1990，项目名称:Exoplayer2Radio，代码行数:25，代码来源:MediaCodecAudioRenderer.java

示例3: supportsFormat

import com.google.android.exoplayer2.mediacodec.MediaCodecUtil.DecoderQueryException; //导入依赖的package包/类
@Override
protected int supportsFormat(MediaCodecSelector mediaCodecSelector, Format format)
    throws DecoderQueryException {
  String mimeType = format.sampleMimeType;
  if (!MimeTypes.isAudio(mimeType)) {
    return FORMAT_UNSUPPORTED_TYPE;
  }
  if (allowPassthrough(mimeType) && mediaCodecSelector.getPassthroughDecoderInfo() != null) {
    return ADAPTIVE_NOT_SEAMLESS | FORMAT_HANDLED;
  }
  MediaCodecInfo decoderInfo = mediaCodecSelector.getDecoderInfo(mimeType, false);
  if (decoderInfo == null) {
    return FORMAT_UNSUPPORTED_SUBTYPE;
  }
  // Note: We assume support for unknown sampleRate and channelCount.
  boolean decoderCapable = Util.SDK_INT < 21
      || ((format.sampleRate == Format.NO_VALUE
      || decoderInfo.isAudioSampleRateSupportedV21(format.sampleRate))
      && (format.channelCount == Format.NO_VALUE
      ||  decoderInfo.isAudioChannelCountSupportedV21(format.channelCount)));
  int formatSupport = decoderCapable ? FORMAT_HANDLED : FORMAT_EXCEEDS_CAPABILITIES;
  return ADAPTIVE_NOT_SEAMLESS | formatSupport;
}

开发者ID:zhanglibin123488，项目名称:videoPickPlayer，代码行数:24，代码来源:MediaCodecAudioRenderer.java