Java Code Examples for org.kurento.client.PlayerEndpoint#play()

@Test
public void testRtpEndpointSimulatingAndroidSdp() throws InterruptedException {

  PlayerEndpoint player = new PlayerEndpoint.Builder(pipeline, URL_BARCODES).build();

  RtpEndpoint rtpEndpoint = new RtpEndpoint.Builder(pipeline).build();

  String requestSdp = "v=0\r\n" + "o=- 12345 12345 IN IP4 95.125.31.136\r\n" + "s=-\r\n"
      + "c=IN IP4 95.125.31.136\r\n" + "t=0 0\r\n" + "m=video 52126 RTP/AVP 96 97 98\r\n"
      + "a=rtpmap:96 H264/90000\r\n" + "a=rtpmap:97 MP4V-ES/90000\r\n"
      + "a=rtpmap:98 H263-1998/90000\r\n" + "a=recvonly\r\n" + "b=AS:384\r\n";

  rtpEndpoint.processOffer(requestSdp);
  player.connect(rtpEndpoint, MediaType.VIDEO);
  player.play();

  // just a little bit of time before destroying
  Thread.sleep(2000);
}
 

@Test
public void testRtpEndpointSimulatingAndroidSdp() throws InterruptedException {

  PlayerEndpoint player = new PlayerEndpoint.Builder(pipeline, URL_BARCODES).build();

  String requestSdp = "v=0\r\n" + "o=- 12345 12345 IN IP4 95.125.31.136\r\n" + "s=-\r\n"
      + "c=IN IP4 95.125.31.136\r\n" + "t=0 0\r\n" + "m=video 52126 RTP/AVP 96 97 98\r\n"
      + "a=rtpmap:96 H264/90000\r\n" + "a=rtpmap:97 MP4V-ES/90000\r\n"
      + "a=rtpmap:98 H263-1998/90000\r\n" + "a=recvonly\r\n" + "b=AS:384\r\n";

  player.connect(sdp, MediaType.VIDEO);
  sdp.processOffer(requestSdp);
  player.play();

  // just a little bit of time before destroying
  Thread.sleep(2000);
}
 

@Test
public void testPlayerMultiplePause() throws Exception {
  // Test data
  final String mediaUrl = "http://" + getTestFilesHttpPath() + "/video/60sec/red.webm";
  final Color expectedColor = Color.RED;
  final int playTimeSeconds = 2;
  final int pauseTimeSeconds = 2;
  final int numPauses = 30;

  // Media Pipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp = new PlayerEndpoint.Builder(mp, mediaUrl).build();
  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();
  playerEp.connect(webRtcEp);

  // WebRTC in receive-only mode
  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);
  playerEp.play();
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));

  for (int i = 0; i < numPauses; i++) {
    // Assert color
    Assert.assertTrue("The color of the video should be " + expectedColor,
        getPage().similarColor(expectedColor));

    // Pause and wait
    playerEp.pause();
    Thread.sleep(TimeUnit.SECONDS.toMillis(pauseTimeSeconds));

    // Resume video
    playerEp.play();
    Thread.sleep(TimeUnit.SECONDS.toMillis(playTimeSeconds));
  }

  // Release Media Pipeline
  mp.release();
}
 

@Test
public void testEventWithoutTag() throws Exception {
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  final CountDownLatch eventReceived = new CountDownLatch(1);

  PlayerEndpoint player =
      new PlayerEndpoint.Builder(mp, "http://" + getTestFilesHttpPath() + "/video/10sec/red.webm")
          .build();

  player.addTag("test_1", "value_1");
  player.addTag("test_2", "value_2");
  player.addTag("test_3", "value_3");

  player.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      List<Tag> tags = event.getTags();

      if (tags.size() == 0) {
        eventReceived.countDown();
      }
    }
  });

  player.play();
  // Guard time to reproduce the whole video
  if (!eventReceived.await(TIMEOUT, TimeUnit.SECONDS)) {
    Assert.fail("Event not received");
  }
}
 

private void launchBrowser(WebRtcEndpoint webRtcEp, PlayerEndpoint playerEp,
    RecorderEndpoint recorderEp) throws InterruptedException {

  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);
  playerEp.play();
  final CountDownLatch eosLatch = new CountDownLatch(1);
  playerEp.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      eosLatch.countDown();
    }
  });

  if (recorderEp != null) {
    recorderEp.record();
  }

  // Assertions
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));
  Assert.assertTrue("The color of the video should be black",
      getPage().similarColor(Color.BLACK));
  Assert.assertTrue("Not received EOS event in player",
      eosLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));
  double currentTime = getPage().getCurrentTime();
  Assert.assertTrue(
      "Error in play time (expected: " + PLAYTIME + " sec, real: " + currentTime + " sec)",
      getPage().compare(PLAYTIME, currentTime));
}
 

@Test
public void creationInTransaction() throws InterruptedException, ExecutionException {

  // Pipeline creation (transaction)
  Transaction tx1 = kurentoClient.beginTransaction();

  MediaPipeline pipeline = kurentoClient.createMediaPipeline(tx1);

  PlayerEndpoint player =
      new PlayerEndpoint.Builder(pipeline, "http://" + getTestFilesHttpPath()
          + "/video/format/small.webm").useEncodedMedia().build(tx1);

  HttpPostEndpoint httpEndpoint = new HttpPostEndpoint.Builder(pipeline).build(tx1);

  player.connect(tx1, httpEndpoint);
  TFuture<String> url1 = httpEndpoint.getUrl(tx1);
  tx1.commit();
  // End pipeline creation

  // Explicit transaction
  Transaction tx2 = pipeline.beginTransaction();
  player.play(tx2);
  TFuture<String> url2 = httpEndpoint.getUrl(tx2);
  pipeline.release(tx2);
  tx2.commit();
  // End explicit transaction

  assertThat(url1.get(), is(url2.get()));
}
 

public void doTestWithPlayer(MediaProfileSpecType mediaProfileSpecType, String expectedVideoCodec,
    String expectedAudioCodec, String extension, String mediaUrlPlayer) throws Exception {
  // Media Pipeline #1
  getPage(BROWSER2).close();
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  final CountDownLatch errorPipelinelatch = new CountDownLatch(1);

  mp.addErrorListener(new EventListener<ErrorEvent>() {

    @Override
    public void onEvent(ErrorEvent event) {
      msgError = "Description:" + event.getDescription() + "; Error code:" + event.getType();
      errorPipelinelatch.countDown();
    }
  });

  WebRtcEndpoint webRtcEpRed = new WebRtcEndpoint.Builder(mp).build();
  PlayerEndpoint playerEp = new PlayerEndpoint.Builder(mp, mediaUrlPlayer).build();

  String recordingFile = getRecordUrl(extension);
  RecorderEndpoint recorderEp = new RecorderEndpoint.Builder(mp, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();

  // Test execution
  getPage(BROWSER1).subscribeLocalEvents("playing");
  long startWebrtc = System.currentTimeMillis();
  getPage(BROWSER1).initWebRtc(webRtcEpRed, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.SEND_ONLY);

  webRtcEpRed.connect(recorderEp);
  recorderEp.record();

  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage(BROWSER1).waitForEvent("playing"));
  long webrtcRedConnectionTime = System.currentTimeMillis() - startWebrtc;
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  startWebrtc = System.currentTimeMillis();

  playerEp.play();
  playerEp.connect(recorderEp);
  long playerEpConnectionTime = System.currentTimeMillis() - startWebrtc;
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  webRtcEpRed.connect(recorderEp);
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  // Release Media Pipeline #1
  saveGstreamerDot(mp);

  final CountDownLatch recorderLatch = new CountDownLatch(1);
  recorderEp.stopAndWait(new Continuation<Void>() {

    @Override
    public void onSuccess(Void result) throws Exception {
      recorderLatch.countDown();
    }

    @Override
    public void onError(Throwable cause) throws Exception {
      recorderLatch.countDown();
    }
  });

  Assert.assertTrue("Not stop properly",
      recorderLatch.await(getPage(BROWSER1).getTimeout(), TimeUnit.SECONDS));
  mp.release();

  Assert.assertTrue(msgError, errorPipelinelatch.getCount() == 1);

  final long playtime = PLAYTIME
      + TimeUnit.MILLISECONDS.toSeconds((2 * webrtcRedConnectionTime) + playerEpConnectionTime);

  checkRecordingFile(recordingFile, BROWSER3, EXPECTED_COLORS, playtime, expectedVideoCodec,
      expectedAudioCodec);
  success = true;
}
 

public void doTest(final MediaProfileSpecType mediaProfileSpecType, String expectedVideoCodec,
    String expectedAudioCodec, final String extension) throws Exception {

  MediaPipeline mp = null;

  // Media Pipeline
  mp = kurentoClient.createMediaPipeline();
  final PlayerEndpoint playerEp =
      new PlayerEndpoint.Builder(mp, getPlayerUrl("/video/60sec/ball.webm")).build();

  final RecorderEndpoint[] recorder = new RecorderEndpoint[numViewers];
  final String[] recordingFile = new String[numViewers];
  playerEp.play();

  ExecutorService executor = Executors.newFixedThreadPool(numViewers);
  final CountDownLatch latch = new CountDownLatch(numViewers);
  final MediaPipeline pipeline = mp;
  for (int j = 0; j < numViewers; j++) {
    final int i = j;
    executor.execute(new Runnable() {
      @Override
      public void run() {
        try {
          // N recorders
          recordingFile[i] = getRecordUrl("-recorder" + i + extension);
          recorder[i] = new RecorderEndpoint.Builder(pipeline, recordingFile[i])
              .withMediaProfile(mediaProfileSpecType).build();
          playerEp.connect(recorder[i]);

          // Start record
          recorder[i].record();

          // Wait play time
          Thread.sleep(PLAYTIME_MS);

          // Stop record
          recorder[i].stopAndWait();

          // Guard time to stop recording
          Thread.sleep(4000);

        } catch (Throwable t) {
          log.error("Exception in receiver " + i, t);
        }

        latch.countDown();
      }
    });
  }

  // Wait to finish all recordings
  latch.await();

  // Assessments
  for (int j = 0; j < numViewers; j++) {
    AssertMedia.assertCodecs(recordingFile[j], expectedVideoCodec, expectedAudioCodec);
    AssertMedia.assertDuration(recordingFile[j], PLAYTIME_MS, THRESHOLD_MS);
  }

  // Release Media Pipeline
  if (mp != null) {
    mp.release();
  }

}
 

/**
 * Test if a {@link FaceOverlayFilter} can be created in the KMS. The filter is pipelined with a
 * {@link PlayerEndpoint}, which feeds video to the filter. This test depends on the correct
 * behaviour of the player and its events.
 *
 * @throws InterruptedException
 */
@Test
public void testFaceOverlayFilter() throws InterruptedException {
  PlayerEndpoint player = new PlayerEndpoint.Builder(pipeline, URL_POINTER_DETECTOR).build();

  player.connect(overlayFilter);

  AsyncEventManager<EndOfStreamEvent> async = new AsyncEventManager<>("EndOfStream event");

  player.addEndOfStreamListener(async.getMediaEventListener());

  player.play();

  async.waitForResult();

  player.stop();
  player.release();
}
 

@Test
public void testCompositeRecorder() throws Exception {
  // MediaPipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();

  PlayerEndpoint playerRed =
      new PlayerEndpoint.Builder(mp, "http://" + getTestFilesHttpPath() + "/video/30sec/red.webm")
          .build();
  PlayerEndpoint playerGreen = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/green.webm").build();
  PlayerEndpoint playerBlue = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/blue.webm").build();

  Composite composite = new Composite.Builder(mp).build();
  HubPort hubPort1 = new HubPort.Builder(composite).build();
  HubPort hubPort2 = new HubPort.Builder(composite).build();
  HubPort hubPort3 = new HubPort.Builder(composite).build();

  playerRed.connect(hubPort1);
  playerGreen.connect(hubPort2, MediaType.AUDIO);
  playerBlue.connect(hubPort3, MediaType.AUDIO);

  PlayerEndpoint playerWhite = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/white.webm").build();
  HubPort hubPort4 = new HubPort.Builder(composite).build();
  playerWhite.connect(hubPort4, MediaType.AUDIO);

  HubPort hubPort5 = new HubPort.Builder(composite).build();
  String recordingFile = getDefaultOutputFile(EXTENSION_WEBM);
  RecorderEndpoint recorderEp =
      new RecorderEndpoint.Builder(mp, Protocol.FILE + recordingFile).build();
  hubPort5.connect(recorderEp);

  playerRed.play();
  playerGreen.play();
  playerBlue.play();
  playerWhite.play();

  recorderEp.record();

  Thread.sleep(RECORDTIME * 1000);

  final CountDownLatch recorderLatch = new CountDownLatch(1);
  recorderEp.stopAndWait(new Continuation<Void>() {

    @Override
    public void onSuccess(Void result) throws Exception {
      recorderLatch.countDown();
    }

    @Override
    public void onError(Throwable cause) throws Exception {
      recorderLatch.countDown();
    }
  });

  Assert.assertTrue("Not stop properly",
      recorderLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));

  playerRed.stop();
  playerGreen.stop();
  playerBlue.stop();
  playerWhite.stop();

  mp.release();

  // Media Pipeline #2
  MediaPipeline mp2 = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp2 =
      new PlayerEndpoint.Builder(mp2, Protocol.FILE + recordingFile).build();
  WebRtcEndpoint webRtcEp2 = new WebRtcEndpoint.Builder(mp2).build();
  playerEp2.connect(webRtcEp2);

  // Playing the recording
  launchBrowser(mp, webRtcEp2, playerEp2, null, EXPECTED_VIDEO_CODEC_WEBM,
      EXPECTED_AUDIO_CODEC_WEBM, recordingFile, Color.RED, 0, 0, PLAYTIME);

  // Release Media Pipeline #2
  mp2.release();

  success = true;
}
 

@Test
public void testCompositePlayer() throws Exception {
  // Media Pipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();

  PlayerEndpoint playerRed =
      new PlayerEndpoint.Builder(mp, "http://" + getTestFilesHttpPath() + "/video/30sec/red.webm")
          .build();
  PlayerEndpoint playerGreen = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/green.webm").build();
  PlayerEndpoint playerBlue = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/blue.webm").build();

  Composite composite = new Composite.Builder(mp).build();
  HubPort hubPort1 = new HubPort.Builder(composite).build();
  HubPort hubPort2 = new HubPort.Builder(composite).build();
  HubPort hubPort3 = new HubPort.Builder(composite).build();

  playerRed.connect(hubPort1);
  playerGreen.connect(hubPort2);
  playerBlue.connect(hubPort3);

  PlayerEndpoint playerWhite = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/white.webm").build();
  HubPort hubPort4 = new HubPort.Builder(composite).build();
  playerWhite.connect(hubPort4);

  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();
  HubPort hubPort5 = new HubPort.Builder(composite).build();
  hubPort5.connect(webRtcEp);

  // Test execution
  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);

  playerRed.play();
  playerGreen.play();
  playerBlue.play();
  playerWhite.play();

  // Assertions
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));
  Assert.assertTrue("Upper left part of the video must be red",
      getPage().similarColorAt(Color.RED, 0, 0));
  Assert.assertTrue("Upper right part of the video must be green",
      getPage().similarColorAt(Color.GREEN, 450, 0));
  Assert.assertTrue("Lower left part of the video must be blue",
      getPage().similarColorAt(Color.BLUE, 0, 450));
  Assert.assertTrue("Lower right part of the video must be white",
      getPage().similarColorAt(Color.WHITE, 450, 450));

  // Guard time to see the composite result
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME));

  // Release Media Pipeline
  mp.release();
}
 

protected void checkRecordingFile(String recordingFile, String browserName,
    Color[] expectedColors, long playTime, String expectedVideoCodec, String expectedAudioCodec)
        throws InterruptedException {

  // Checking continuity of the audio
  Timer gettingStats = new Timer();
  final CountDownLatch errorContinuityAudiolatch = new CountDownLatch(1);

  waitForFileExists(recordingFile);

  MediaPipeline mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp = new PlayerEndpoint.Builder(mp, recordingFile).build();
  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();
  playerEp.connect(webRtcEp);

  // Playing the recording
  WebRtcTestPage checkPage = getPage(browserName);
  checkPage.setThresholdTime(checkPage.getThresholdTime() * 2);
  checkPage.subscribeEvents("playing");
  checkPage.initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);
  final CountDownLatch eosLatch = new CountDownLatch(1);
  playerEp.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      eosLatch.countDown();
    }
  });
  playerEp.play();

  // Assertions in recording
  final String messageAppend = "[played file with media pipeline]";
  Assert.assertTrue(
      "Not received media in the recording (timeout waiting playing event) " + messageAppend,
      checkPage.waitForEvent("playing"));

  checkPage.activatePeerConnectionInboundStats("webRtcPeer.peerConnection");

  gettingStats.schedule(new CheckAudioTimerTask(errorContinuityAudiolatch, checkPage), 100, 200);

  for (Color color : expectedColors) {
    Assert.assertTrue("The color of the recorded video should be " + color + " " + messageAppend,
        checkPage.similarColorAt(color, 50, 50));
  }
  Assert.assertTrue("Not received EOS event in player",
      eosLatch.await(checkPage.getTimeout(), TimeUnit.SECONDS));

  gettingStats.cancel();

  double currentTime = checkPage.getCurrentTime();
  Assert.assertTrue("Error in play time in the recorded video (expected: " + playTime
      + " sec, real: " + currentTime + " sec) " + messageAppend,
      checkPage.compare(playTime, currentTime));

  Assert.assertTrue("Check audio. There were more than 2 seconds without receiving packets",
      errorContinuityAudiolatch.getCount() == 1);

  AssertMedia.assertCodecs(recordingFile, expectedVideoCodec, expectedAudioCodec);
  AssertMedia.assertDuration(recordingFile, TimeUnit.SECONDS.toMillis(playTime),
      TimeUnit.SECONDS.toMillis(checkPage.getThresholdTime()));

  mp.release();
}
 

protected void launchBrowser(MediaPipeline mp, WebRtcEndpoint webRtcEp, PlayerEndpoint playerEp,
    RecorderEndpoint recorderEp, String expectedVideoCodec, String expectedAudioCodec,
    String recordingFile, Color expectedColor, int xColor, int yColor, int playTime)
        throws InterruptedException {

  Timer gettingStats = new Timer();
  final CountDownLatch errorContinuityAudiolatch = new CountDownLatch(1);

  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);
  playerEp.play();
  final CountDownLatch eosLatch = new CountDownLatch(1);
  playerEp.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      eosLatch.countDown();
    }
  });

  if (recorderEp != null) {
    recorderEp.record();
  }

  // Assertions
  String inRecording = recorderEp == null ? " in the recording" : "";

  Assert.assertTrue("Not received media (timeout waiting playing event)" + inRecording,
      getPage().waitForEvent("playing"));

  if (recorderEp == null) {
    // Checking continuity of the audio
    getPage().activatePeerConnectionInboundStats("webRtcPeer.peerConnection");

    gettingStats.schedule(new CheckAudioTimerTask(errorContinuityAudiolatch, getPage()), 100,
        200);
  }

  Assert.assertTrue(
      "Color at coordinates " + xColor + "," + yColor + " must be " + expectedColor + inRecording,
      getPage().similarColorAt(expectedColor, xColor, yColor));
  Assert.assertTrue("Not received EOS event in player" + inRecording,
      eosLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));

  final CountDownLatch recorderLatch = new CountDownLatch(1);
  if (recorderEp != null) {

    saveGstreamerDot(mp);

    recorderEp.stopAndWait(new Continuation<Void>() {

      @Override
      public void onSuccess(Void result) throws Exception {
        recorderLatch.countDown();
      }

      @Override
      public void onError(Throwable cause) throws Exception {
        recorderLatch.countDown();
      }
    });

    Assert.assertTrue("Not stop properly",
        recorderLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));

    // Wait until file exists
    waitForFileExists(recordingFile);

    AssertMedia.assertCodecs(recordingFile, expectedVideoCodec, expectedAudioCodec);
    AssertMedia.assertDuration(recordingFile, TimeUnit.SECONDS.toMillis(playTime),
        TimeUnit.SECONDS.toMillis(getPage().getThresholdTime()));

  } else {
    gettingStats.cancel();
    getPage().stopPeerConnectionInboundStats("webRtcPeer.peerConnection");
    double currentTime = getPage().getCurrentTime();
    Assert.assertTrue("Error in play time in the recorded video (expected: " + playTime
        + " sec, real: " + currentTime + " sec) " + inRecording,
        getPage().compare(playTime, currentTime));

    if (recorderEp == null) {
      Assert.assertTrue("Check audio. There were more than 2 seconds without receiving packets",
          errorContinuityAudiolatch.getCount() == 1);
    }

  }
}
 

@Test
public void testCodeFoundEvent() throws InterruptedException {

  PlayerEndpoint player = new PlayerEndpoint.Builder(pipeline, URL_BARCODES).build();
  player.connect(zbar);

  AsyncEventManager<CodeFoundEvent> async = new AsyncEventManager<>("CodeFound event");

  zbar.addCodeFoundListener(async.getMediaEventListener());

  player.play();

  async.waitForResult();

  player.stop();
  player.release();
}
 

public void doTest(MediaProfileSpecType mediaProfileSpecType, String expectedVideoCodec,
    String expectedAudioCodec, String extension) throws Exception {

  final CountDownLatch recorderLatch = new CountDownLatch(1);

  MediaPipeline mp = null;

  // Media Pipeline
  mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp1 =
      new PlayerEndpoint.Builder(mp, getPlayerUrl("/video/60sec/ball.webm")).build();
  PlayerEndpoint playerEp2 =
      new PlayerEndpoint.Builder(mp, getPlayerUrl("/video/60sec/smpte.webm")).build();

  String recordingFile = getRecordUrl(extension);
  RecorderEndpoint recorderEp = new RecorderEndpoint.Builder(mp, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();

  // Start play and record
  playerEp1.play();
  playerEp2.play();
  recorderEp.record();

  // Switch players
  for (int i = 0; i < SWITCH_TIMES; i++) {
    if (i % 2 == 0) {
      playerEp1.connect(recorderEp);
    } else {
      playerEp2.connect(recorderEp);
    }

    Thread.sleep(SWITCH_RATE_MS);
  }

  // Stop play and record
  playerEp1.stop();
  playerEp2.stop();
  recorderEp.stop(new Continuation<Void>() {

    @Override
    public void onSuccess(Void result) throws Exception {
      recorderLatch.countDown();
    }

    @Override
    public void onError(Throwable cause) throws Exception {
      recorderLatch.countDown();
    }
  });

  Assert.assertTrue("Not stop properly",
      recorderLatch.await(TIMEOUT, TimeUnit.SECONDS));

  // Assessments
  long expectedTimeMs = SWITCH_TIMES * SWITCH_RATE_MS;
  AssertMedia.assertCodecs(recordingFile, expectedVideoCodec, expectedAudioCodec);
  AssertMedia.assertDuration(recordingFile, expectedTimeMs, THRESHOLD_MS);

  // Release Media Pipeline
  if (mp != null) {
    mp.release();
  }

}
 

@Test
public void testPlayerSwitch() throws Exception {
  // Media Pipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerRed = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/format/chrome.mp4").build();

  WebRtcEndpoint webRtcEndpoint = new WebRtcEndpoint.Builder(mp).build();

  // Test execution
  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEndpoint, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);

  // red
  playerRed.connect(webRtcEndpoint);
  playerRed.play();
  getPage().subscribeEvents("playing");
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  PlayerEndpoint playerGreen = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/format/fiware.mkv").build();
  // green
  playerGreen.connect(webRtcEndpoint);
  playerGreen.play();
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  // blue
  PlayerEndpoint playerBlue = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/format/sintel.webm").build();
  playerBlue.connect(webRtcEndpoint);
  playerBlue.play();
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  // ball
  PlayerEndpoint playerBall = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/format/rabbit.mov").build();
  playerBall.connect(webRtcEndpoint);
  playerBall.play();
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  // rtsp
  PlayerEndpoint playerRtsp =
      new PlayerEndpoint.Builder(mp, "rtsp://195.55.223.100/axis-media/media.amp").build();
  playerRtsp.connect(webRtcEndpoint);
  playerRtsp.play();
  Thread.sleep(TimeUnit.SECONDS.toMillis(PLAYTIME) / N_PLAYER);

  // Assertions
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));
  double currentTime = getPage().getCurrentTime();
  Assert.assertTrue(
      "Error in play time (expected: " + PLAYTIME + " sec, real: " + currentTime + " sec)",
      getPage().compare(PLAYTIME, currentTime));

  // Release Media Pipeline
  mp.release();
}
 

@Test
public void testPlayerFaceOverlay() throws Exception {
  // Test data
  final int playTimeSeconds = 30;
  final String mediaUrl = "http://" + getTestFilesHttpPath() + "/video/filter/fiwarecut.mp4";
  final Color expectedColor = Color.RED;
  final int xExpectedColor = 420;
  final int yExpectedColor = 45;
  final String imgOverlayUrl = "http://" + getTestFilesHttpPath() + "/img/red-square.png";
  final float offsetXPercent = -0.2F;
  final float offsetYPercent = -1.2F;
  final float widthPercent = 1.6F;
  final float heightPercent = 1.6F;

  // Media Pipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp = new PlayerEndpoint.Builder(mp, mediaUrl).build();
  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();
  FaceOverlayFilter filter = new FaceOverlayFilter.Builder(mp).build();
  filter.setOverlayedImage(imgOverlayUrl, offsetXPercent, offsetYPercent, widthPercent,
      heightPercent);
  playerEp.connect(filter);
  filter.connect(webRtcEp);

  final CountDownLatch eosLatch = new CountDownLatch(1);
  playerEp.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      eosLatch.countDown();
    }
  });

  // Test execution
  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);
  playerEp.play();

  // Assertions
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));
  Assert.assertTrue(
      "Color at coordinates " + xExpectedColor + "," + yExpectedColor + " must be "
          + expectedColor,
      getPage().similarColorAt(expectedColor, xExpectedColor, yExpectedColor));
  Assert.assertTrue("Not received EOS event in player",
      eosLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));
  double currentTime = getPage().getCurrentTime();
  Assert.assertTrue(
      "Error in play time (expected: " + playTimeSeconds + " sec, real: " + currentTime + " sec)",
      getPage().compare(playTimeSeconds, currentTime));

  // Release Media Pipeline
  mp.release();
}
 

public void doTest(PlayerOperation playerOperation) throws Exception {
  // Test data
  final String mediaUrl = "http://" + getTestFilesHttpPath() + "/video/format/small.webm";
  final int guardTimeSeconds = 10;

  // Media Pipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp = new PlayerEndpoint.Builder(mp, mediaUrl).build();
  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();
  playerEp.connect(webRtcEp);

  // Subscription to EOS event
  final boolean[] eos = new boolean[1];
  eos[0] = false;
  playerEp.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      log.error("EOS event received: {} {}", event.getType(), event.getTimestamp());
      eos[0] = true;
    }
  });

  // WebRTC in receive-only mode
  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.RCV_ONLY);
  playerEp.play();
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));

  // Stop/release stream and wait x seconds
  switch (playerOperation) {
    case STOP:
      playerEp.stop();
      break;
    case RELEASE:
      playerEp.release();
      break;
  }
  Thread.sleep(TimeUnit.SECONDS.toMillis(guardTimeSeconds));

  // Verify that EOS event has not being received
  Assert.assertFalse("EOS event has been received. "
      + "This should not be happenning because the stream has been stopped", eos[0]);

  // Release Media Pipeline
  mp.release();
}
 

@Test
public void testEventTag() throws Exception {
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  final CountDownLatch eventReceived = new CountDownLatch(TAG_SIZE);

  PlayerEndpoint player =
      new PlayerEndpoint.Builder(mp, "http://" + getTestFilesHttpPath() + "/video/10sec/red.webm")
          .build();

  player.addTag("test_1", "value_1");
  player.addTag("test_2", "value_2");
  player.addTag("test_3", "value_3");

  player.setSendTagsInEvents(true);

  player.addEndOfStreamListener(new EventListener<EndOfStreamEvent>() {
    @Override
    public void onEvent(EndOfStreamEvent event) {
      List<Tag> tags = event.getTags();

      for (Tag tag : tags) {
        if (tag.getKey().compareTo("test_1") == 0) {
          if (tag.getValue().compareTo("value_1") == 0) {
            eventReceived.countDown();
          }
        } else if (tag.getKey().compareTo("test_2") == 0) {
          if (tag.getValue().compareTo("value_2") == 0) {
            eventReceived.countDown();
          }
        } else if (tag.getKey().compareTo("test_3") == 0) {
          if (tag.getValue().compareTo("value_3") == 0) {
            eventReceived.countDown();
          }
        }
      }
    }
  });

  player.play();
  // Guard time to reproduce the whole video
  if (!eventReceived.await(TIMEOUT, TimeUnit.SECONDS)) {
    Assert.fail("Event not received");
  }

}
 

@Test
public void testAlphaBlendingPlayer() throws Exception {
  // Media Pipeline
  MediaPipeline mp = kurentoClient.createMediaPipeline();

  PlayerEndpoint playerRed =
      new PlayerEndpoint.Builder(mp, "http://" + getTestFilesHttpPath() + "/video/30sec/red.webm")
          .build();
  PlayerEndpoint playerGreen = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/green.webm").build();
  PlayerEndpoint playerBlue = new PlayerEndpoint.Builder(mp,
      "http://" + getTestFilesHttpPath() + "/video/30sec/blue.webm").build();

  AlphaBlending alphaBlending = new AlphaBlending.Builder(mp).build();
  HubPort hubPort1 = new HubPort.Builder(alphaBlending).build();
  HubPort hubPort2 = new HubPort.Builder(alphaBlending).build();
  HubPort hubPort3 = new HubPort.Builder(alphaBlending).build();

  playerRed.connect(hubPort1);
  playerGreen.connect(hubPort2);
  playerBlue.connect(hubPort3);

  HubPort hubPort4 = new HubPort.Builder(alphaBlending).build();
  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();
  hubPort4.connect(webRtcEp);

  alphaBlending.setMaster(hubPort1, 1);

  alphaBlending.setPortProperties(0F, 0F, 8, 0.2F, 0.2F, hubPort2);
  alphaBlending.setPortProperties(0.4F, 0.4F, 7, 0.2F, 0.2F, hubPort3);

  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, WebRtcChannel.VIDEO_ONLY, WebRtcMode.RCV_ONLY);

  playerRed.play();
  playerGreen.play();
  playerBlue.play();

  Thread.sleep(2000);
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));

  Thread.sleep(2000);

  // Assertions
  Assert.assertTrue("Upper left part of the video must be blue",
      getPage().similarColorAt(Color.GREEN, 0, 0));
  Assert.assertTrue("Lower right part of the video must be red",
      getPage().similarColorAt(Color.RED, 315, 235));
  Assert.assertTrue("Center of the video must be blue",
      getPage().similarColorAt(Color.BLUE, 160, 120));

  // alphaBlending.setMaster(hubPort3, 1);
  alphaBlending.setPortProperties(0.8F, 0.8F, 7, 0.2F, 0.2F, hubPort3);

  Assert.assertTrue("Lower right part of the video must be blue",
      getPage().similarColorAt(Color.BLUE, 315, 235));
  Assert.assertTrue("Center of the video must be red",
      getPage().similarColorAt(Color.RED, 160, 120));

  Thread.sleep(PLAYTIME * 1000);
}