分两块：

1.取得摄像头採集的视频流

2.发送到server端

protected MediaRecorder mMediaRecorder;    private LocalServerSocket mLss = null;    private LocalSocket mReceiver, mSender = null;    mLss = new LocalServerSocket("myVideoStream");        mReceiver = new LocalSocket();    //连接mLss，即接受方主动发起连接    mReceiver.connect( new LocalSocketAddress("myVideoStream"));     mReceiver.setReceiveBufferSize(100*1024);    mSender = mLss.accept();    mSender.setSendBufferSize(100*1024);    mMediaRecorder.start();        //mReceiver已经和mSender建立连接。也就能够觉得，camera採集的视频流会持续    //发给mReceiver，通过mReceiver.getInputStream()就能够获取到mSerder输入的视频流    mSocketHelper.setInputStream(mReceiver.getInputStream());    //mSocketHelper是你自己对Socket的封装，依据mMediaRecorder的不同的编码格式。实现不同的发送方式    mSocketHelper.start();