Examples with MediaInfo com.lansosdk.videoeditor.MediaInfo used on opensource projects

Example 11 with MediaInfo

use of com.lansosdk.videoeditor.MediaInfo in project LanSoEditor_advance by LanSoSdk.

the class VideoLayerTransformActivity method startPlayVideo.

private void startPlayVideo() {
    mInfo = new MediaInfo(mVideoPath, false);
    if (mInfo.prepare()) {
        mplayer = new MediaPlayer();
        try {
            mplayer.setDataSource(mVideoPath);
        } catch (IOException e) {
            e.printStackTrace();
        }
        mplayer.setOnPreparedListener(new OnPreparedListener() {

            @Override
            public void onPrepared(MediaPlayer mp) {
                // TODO Auto-generated method stub
                initDrawPad();
            }
        });
        mplayer.prepareAsync();
    } else {
        Log.e(TAG, "Null Data Source\n");
        finish();
        return;
    }
}

Example 12 with MediaInfo

use of com.lansosdk.videoeditor.MediaInfo in project LanSoEditor_advance by LanSoSdk.

the class MVLayerDemoActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mvlayer_demo_layout);
    initView();
    mVideoPath = getIntent().getStringExtra("videopath");
    mDrawPadView = (DrawPadView) findViewById(R.id.id_mvlayer_padview);
    mInfo = new MediaInfo(mVideoPath, false);
    if (mInfo.prepare() == false) {
        Log.e(TAG, "视频源文件错误!");
        this.finish();
    }
    // 在手机的默认路径下创建一个文件名,用来保存生成的视频文件,(在onDestroy中删除)
    editTmpPath = SDKFileUtils.newMp4PathInBox();
    dstPath = SDKFileUtils.newMp4PathInBox();
    new Handler().postDelayed(new Runnable() {

        @Override
        public void run() {
            // TODO Auto-generated method stub
            startPlayVideo();
        }
    }, 500);
}

Example 13 with MediaInfo

use of com.lansosdk.videoeditor.MediaInfo in project LanSoEditor_advance by LanSoSdk.

the class VHeaderConcat method start.

public void start(Context ctx, String videoHeader, String recordVideo) {
    this.recordVideo = recordVideo;
    videoPath = videoHeader;
    mInfo = new MediaInfo(recordVideo);
    if (mInfo.prepare()) {
        int padWidth = mInfo.vWidth;
        int padHeight = mInfo.vHeight;
        if (mInfo.vRotateAngle == 90 || mInfo.vRotateAngle == 270) {
            padWidth = mInfo.vHeight;
            padHeight = mInfo.vWidth;
        }
        editTmpPath = SDKFileUtils.newMp4PathInBox();
        dstPath = SDKFileUtils.newMp4PathInBox();
        /**
         * 片头缩放成 recordVideo的尺寸.
         */
        mDrawPad = new DrawPadVideoExecute(ctx, videoPath, padWidth, padHeight, (int) (mInfo.vBitRate * 1.5f), null, editTmpPath);
        mDrawPad.setUseMainVideoPts(true);
        /**
         * 设置DrawPad处理完成后的监听.
         */
        mDrawPad.setDrawPadCompletedListener(new onDrawPadCompletedListener() {

            @Override
            public void onCompleted(DrawPad v) {
                // TODO Auto-generated method stub
                drawPadCompleted();
            }
        });
        mDrawPad.pauseRecord();
        if (mDrawPad.startDrawPad()) {
            // 开始恢复处理.
            mDrawPad.resumeRecord();
        }
    }
}

Example 14 with MediaInfo

use of com.lansosdk.videoeditor.MediaInfo in project LanSoEditor_advance by LanSoSdk.

the class VideoOneProcessActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.video_one_do_process_layout);
    mContext = getApplicationContext();
    videoPath = getIntent().getStringExtra("videopath");
    mInfo = new MediaInfo(videoPath);
    if (mInfo.prepare() == false) {
        Toast.makeText(mContext, "当前文件错误!", Toast.LENGTH_LONG).show();
        finish();
    }
    initUI();
}

Example 15 with MediaInfo

use of com.lansosdk.videoeditor.MediaInfo in project LanSoEditor_advance by LanSoSdk.

the class VideoPlayerActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.player_layout);
    textureView = (TextureRenderView) findViewById(R.id.surface1);
    videoPath = getIntent().getStringExtra("videopath");
    TextView tvScreen = (TextView) findViewById(R.id.id_palyer_screenhinit);
    TextView tvVideoRatio = (TextView) findViewById(R.id.id_palyer_videoRatio);
    tvVideoDuration = (TextView) findViewById(R.id.id_palyer_videoduration);
    tvSizeHint = (TextView) findViewById(R.id.id_palyer_videosizehint);
    tvPlayWidget = (TextView) findViewById(R.id.id_palyer_widget);
    // 获取屏幕密度（方法2）
    DisplayMetrics dm = new DisplayMetrics();
    dm = getResources().getDisplayMetrics();
    screenWidth = dm.widthPixels;
    screenHeight = dm.heightPixels;
    String str = "当前屏幕分辨率：";
    str += String.valueOf(screenWidth);
    str += "x";
    str += String.valueOf(screenHeight);
    tvScreen.setText(str);
    mInfo = new MediaInfo(videoPath, false);
    if (mInfo.prepare() == false) {
        showHintDialog();
        isSupport = false;
    } else {
        Log.i(TAG, "info:" + mInfo.toString());
        isSupport = true;
        str = "当前视频分辨率：";
        str += String.valueOf(mInfo.vWidth);
        str += "x";
        str += String.valueOf(mInfo.vHeight);
        tvVideoRatio.setText(str);
        str = "当前视频时长:";
        str += String.valueOf(mInfo.vDuration);
        tvVideoDuration.setText(str);
    }
    textureView.setSurfaceTextureListener(new SurfaceTextureListener() {

        @Override
        public void onSurfaceTextureUpdated(SurfaceTexture surface) {
        // TODO Auto-generated method stub
        }

        @Override
        public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
        }

        @Override
        public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
            return false;
        }

        @Override
        public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
            if (isSupport) {
                // 采用系统本身的MediaPlayer播放
                play(new Surface(surface));
            // startVPlayer(new Surface(surface));  //我们SDK提供的播放器.
            }
        }
    });
}