android.media.MediaMuxer.start()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中android.media.MediaMuxer.start()方法的一些代码示例，展示了MediaMuxer.start()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。MediaMuxer.start()方法的具体详情如下：
包路径：android.media.MediaMuxer
类名称：MediaMuxer
方法名：start

MediaMuxer.start介绍

暂无

代码示例

代码示例来源：origin: TeamNewPipe/NewPipe

long nextReport = NOTIFY_BYTES_INTERVAL;
muxer.start();

代码示例来源：origin: guardianproject/haven

mMuxer.start();
  mMuxerStarted = true;
} else if (encoderStatus < 0)

代码示例来源：origin: robolectric/robolectric

muxer.start();

代码示例来源：origin: guoxiaoxing/phoenix

private void onSetOutputFormat() {
  if (mVideoFormat == null || mAudioFormat == null) return;
  mListener.onDetermineOutputFormat();
  mVideoTrackIndex = mMuxer.addTrack(mVideoFormat);
  Log.v(TAG, "Added track #" + mVideoTrackIndex + " with " + mVideoFormat.getString(MediaFormat.KEY_MIME) + " to muxer");
  mAudioTrackIndex = mMuxer.addTrack(mAudioFormat);
  Log.v(TAG, "Added track #" + mAudioTrackIndex + " with " + mAudioFormat.getString(MediaFormat.KEY_MIME) + " to muxer");
  mMuxer.start();
  mStarted = true;
  if (mByteBuffer == null) {
    mByteBuffer = ByteBuffer.allocate(0);
  }
  mByteBuffer.flip();
  Log.v(TAG, "Output format determined, writing " + mSampleInfoList.size() +
      " samples / " + mByteBuffer.limit() + " bytes to muxer.");
  MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();
  int offset = 0;
  for (SampleInfo sampleInfo : mSampleInfoList) {
    sampleInfo.writeToBufferInfo(bufferInfo, offset);
    mMuxer.writeSampleData(getTrackIndexForSampleType(sampleInfo.mSampleType), mByteBuffer, bufferInfo);
    offset += sampleInfo.mSize;
  }
  mSampleInfoList.clear();
  mByteBuffer = null;
}

代码示例来源：origin: ChillingVan/AndroidInstantVideo

@Override
public void onStart() {
  isStart = true;
  mMuxer.start();
}

代码示例来源：origin: saki4510t/libcommon

@Override
public void start() {
  mMuxer.start();
  mIsStarted = true;
}

代码示例来源：origin: WangShuo1143368701/WSLiveDemo

/**
 * request start recording from encoder
 * @return true when muxer is ready to write
 */
/*package*/ synchronized boolean start() {
  if (DEBUG) Log.v(TAG,  "start:");
  mStatredCount++;
  if ((mEncoderCount > 0) && (mStatredCount == mEncoderCount)) {
    mMediaMuxer.start();
    mIsStarted = true;
    notifyAll();
    if (DEBUG) Log.v(TAG,  "MediaMuxer started:");
  }
  return mIsStarted;
}

代码示例来源：origin: saki4510t/AudioVideoRecordingSample

/**
 * request start recording from encoder
 * @return true when muxer is ready to write
 */
/*package*/ synchronized boolean start() {
  if (DEBUG) Log.v(TAG,  "start:");
  mStatredCount++;
  if ((mEncoderCount > 0) && (mStatredCount == mEncoderCount)) {
    mMediaMuxer.start();
    mIsStarted = true;
    notifyAll();
    if (DEBUG) Log.v(TAG,  "MediaMuxer started:");
  }
  return mIsStarted;
}

代码示例来源：origin: FacePlusPlus/MegviiFacepp-Android-SDK

/**
 * request start recording from encoder
 * @return true when muxer is ready to write
 */
/*package*/ synchronized boolean start() {
  if (DEBUG) Log.v(TAG,  "start:");
  mStatredCount++;
  if ((mEncoderCount > 0) && (mStatredCount == mEncoderCount)) {
    mMediaMuxer.start();
    mIsStarted = true;
    notifyAll();
    if (DEBUG) Log.v(TAG,  "MediaMuxer started:");
  }
  return mIsStarted;
}

代码示例来源：origin: saki4510t/ScreenRecordingSample

/**
 * request start recording from encoder
 * @return true when muxer is ready to write
 */
/*package*/ synchronized boolean start() {
  if (DEBUG) Log.v(TAG,  "start:");
  mStatredCount++;
  if ((mEncoderCount > 0) && (mStatredCount == mEncoderCount)) {
    mMediaMuxer.start();
    mIsStarted = true;
    notifyAll();
    if (DEBUG) Log.v(TAG,  "MediaMuxer started:");
  }
  return mIsStarted;
}

代码示例来源：origin: MasayukiSuda/CameraRecorder-android

/**
 * request start recording from encoder
 *
 * @return true when muxer is ready to write
 */
synchronized boolean start() {
  Log.v(TAG, "start:");
  startedCount++;
  if ((encoderCount > 0) && (startedCount == encoderCount)) {
    mediaMuxer.start();
    isStarted = true;
    notifyAll();
    Log.v(TAG, "MediaMuxer started:");
  }
  return isStarted;
}

代码示例来源：origin: MasayukiSuda/GPUVideo-android

/**
 * request start recording from encoder
 *
 * @return true when muxer is ready to write
 */
synchronized boolean start() {
  Log.v(TAG, "start:");
  startedCount++;
  if ((encoderCount > 0) && (startedCount == encoderCount)) {
    mediaMuxer.start();
    isStarted = true;
    notifyAll();
    Log.v(TAG, "MediaMuxer started:");
  }
  return isStarted;
}

代码示例来源：origin: aserbao/AndroidCamera

/**
 * 请求混合器开始启动
 */
private void requestStart() {
  synchronized (lock) {
    if (isMuxerStart()) {
      mediaMuxer.start();
      Log.e(TAG, "requestStart启动混合器..开始等待数据输入...");
      lock.notify();
    }
  }
}

代码示例来源：origin: dingjikerbo/Android-RTSP

public int addTrack(MediaFormat trackFormat) {
  if (mStarted) {
    throw new IllegalStateException();
  }
  synchronized (mMuxer) {
    int track = mMuxer.addTrack(trackFormat);
    if (++mNumTracks == mExpectedNumTracks) {
      mMuxer.start();
      mStarted = true;
    }
    return track;
  }
}

代码示例来源：origin: windrunnerlihuan/DogCamera

public int addTrack(MediaFormat trackFormat) {
  if (mStarted) {
    throw new IllegalStateException();
  }
  synchronized (mMuxer) {
    int track = mMuxer.addTrack(trackFormat);
    if (++mNumTracks == mExpectedNumTracks) {
      mMuxer.start();
      mStarted = true;
    }
    return track;
  }
}

代码示例来源：origin: WangShuo1143368701/VideoView

private void resetOutputFormat() {
  // should happen before receiving buffers, and should only happen once
  if (mMuxerStarted) {
    throw new IllegalStateException("output format already changed!");
  }
  MediaFormat newFormat = mMediaCodec.getOutputFormat();
  Log.i(TAG, "output format changed.\n new format: " + newFormat.toString());
  mVideoTrackIndex = mMuxer.addTrack(newFormat);
  mMuxer.start();
  mMuxerStarted = true;
  Log.i(TAG, "started media muxer, videoIndex=" + mVideoTrackIndex);
}

代码示例来源：origin: pedroSG94/rtmp-rtsp-stream-client-java

@Override
public void getVideoData(ByteBuffer h264Buffer, MediaCodec.BufferInfo info) {
 if (recording) {
  if (info.flags == MediaCodec.BUFFER_FLAG_KEY_FRAME
    && !canRecord
    && videoFormat != null
    && audioFormat != null) {
   videoTrack = mediaMuxer.addTrack(videoFormat);
   audioTrack = mediaMuxer.addTrack(audioFormat);
   mediaMuxer.start();
   canRecord = true;
  }
  if (canRecord) mediaMuxer.writeSampleData(videoTrack, h264Buffer, info);
 }
 if (streaming) getH264DataRtp(h264Buffer, info);
}

代码示例来源：origin: pedroSG94/rtmp-rtsp-stream-client-java

@Override
public void getVideoData(ByteBuffer h264Buffer, MediaCodec.BufferInfo info) {
 if (recording) {
  if (info.flags == MediaCodec.BUFFER_FLAG_KEY_FRAME
    && !canRecord
    && videoFormat != null
    && audioFormat != null) {
   videoTrack = mediaMuxer.addTrack(videoFormat);
   audioTrack = mediaMuxer.addTrack(audioFormat);
   mediaMuxer.start();
   canRecord = true;
  }
  if (canRecord) mediaMuxer.writeSampleData(videoTrack, h264Buffer, info);
 }
 if (streaming) getH264DataRtp(h264Buffer, info);
}

代码示例来源：origin: pedroSG94/rtmp-rtsp-stream-client-java

@Override
public void getVideoData(ByteBuffer h264Buffer, MediaCodec.BufferInfo info) {
 if (recording) {
  if (info.flags == MediaCodec.BUFFER_FLAG_KEY_FRAME
    && !canRecord
    && videoFormat != null
    && audioFormat != null) {
   videoTrack = mediaMuxer.addTrack(videoFormat);
   audioTrack = mediaMuxer.addTrack(audioFormat);
   mediaMuxer.start();
   canRecord = true;
  }
  if (canRecord) mediaMuxer.writeSampleData(videoTrack, h264Buffer, info);
 }
 if (streaming) getH264DataRtp(h264Buffer, info);
}

代码示例来源：origin: pedroSG94/rtmp-rtsp-stream-client-java

@Override
public void getVideoData(ByteBuffer h264Buffer, MediaCodec.BufferInfo info) {
 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2 && recording) {
  if (info.flags == MediaCodec.BUFFER_FLAG_KEY_FRAME
    && !canRecord
    && videoFormat != null
    && audioFormat != null) {
   videoTrack = mediaMuxer.addTrack(videoFormat);
   audioTrack = mediaMuxer.addTrack(audioFormat);
   mediaMuxer.start();
   canRecord = true;
  }
  if (canRecord) mediaMuxer.writeSampleData(videoTrack, h264Buffer, info);
 }
 if (streaming) getH264DataRtp(h264Buffer, info);
}

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