小米手机播放视频报错stop called in state 1，error (-38, 0)

今天写demo，用小米手机播放手机里本地的视频，界面正常，但是视频不出现，在log里报错如下：
01-27 10:53:46.530: E/MediaPlayer-JNI(21091): QCMediaPlayer mediaplayer NOT present
01-27 10:53:46.700: E/MediaPlayer-JNI(21091): QCMediaPlayer mediaplayer NOT present
01-27 10:53:46.820: E/MediaPlayer(21091): stop called in state 1
01-27 10:53:46.820: E/MediaPlayer(21091): error (-38, 0)
01-27 10:53:46.830: E/MediaPlayer(21091): start called in state 0
01-27 10:53:46.840: E/MediaPlayer(21091): Attempt to perform seekTo in wrong state: mPlayer=0x0, mCurrentState=0
01-27 10:53:46.880: E/MediaPlayer(21091): Error (-38,0)
01-27 10:53:46.920: E/MediaPlayer(21091): Should have subtitle controller already set

代码如下：
try {
player = new MediaPlayer();
// 重置为初始状态
player.reset();
// 设置音乐流的类型
player.setAudioStreamType(AudioManager.STREAM_MUSIC);
// 设置video影片以surfaceviewholder播放
player.setDisplay(holder);
// 设置路径
player.setDataSource(Environment.getExternalStorageDirectory()
.getAbsolutePath() + "/VideoCache/1453791771643.mp4");
player.prepareAsync();

        if (player != null) {
            player.stop();
        }
        player.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mp) {

                player.start();

            }
        });
    } catch (Exception e) {
        Log.e("HHHHHHHHHHHHHHHHHH", e.toString());
        e.printStackTrace();
    }

手机里还有个视频文件能播放，这个就不行，郁闷。

[多媒体] QCMediaPlayer mediaplayer NOT present

       String wav_path = Environment.getExternalStorageDirectory().getAbsolutePath() + "/VideoCache/1453791771643.mp4"；

        File file = new File(wav_path);

        FileInputStream fis = new FileInputStream(file);
        mMediaPlayer.setDataSource(fis.getFD());

                    试试这样可不可以