org.kurento.client.MediaProfileSpecType Java Examples

private void connectAccordingToProfile(WebRtcEndpoint webRtcEndpoint, RecorderEndpoint recorder,
    MediaProfileSpecType profile) {
  switch (profile) {
    case WEBM:
      webRtcEndpoint.connect(recorder, MediaType.AUDIO);
      webRtcEndpoint.connect(recorder, MediaType.VIDEO);
      break;
    case WEBM_AUDIO_ONLY:
      webRtcEndpoint.connect(recorder, MediaType.AUDIO);
      break;
    case WEBM_VIDEO_ONLY:
      webRtcEndpoint.connect(recorder, MediaType.VIDEO);
      break;
    default:
      throw new UnsupportedOperationException("Unsupported profile for this tutorial: " + profile);
  }
}
 

private void connectAccordingToProfile(PublisherEndpoint publisherEndpoint, RecorderEndpoint recorder,
		MediaProfileSpecType profile) {
	switch (profile) {
	case WEBM:
		publisherEndpoint.connect(recorder, MediaType.AUDIO);
		publisherEndpoint.connect(recorder, MediaType.VIDEO);
		break;
	case WEBM_AUDIO_ONLY:
		publisherEndpoint.connect(recorder, MediaType.AUDIO);
		break;
	case WEBM_VIDEO_ONLY:
		publisherEndpoint.connect(recorder, MediaType.VIDEO);
		break;
	default:
		throw new UnsupportedOperationException("Unsupported profile when single stream recording: " + profile);
	}
}
 

private MediaProfileSpecType getMediaProfileFromMessage(JsonObject jsonMessage) {

    MediaProfileSpecType profile;
    switch (jsonMessage.get("mode").getAsString()) {
      case "audio-only":
        profile = MediaProfileSpecType.WEBM_AUDIO_ONLY;
        break;
      case "video-only":
        profile = MediaProfileSpecType.WEBM_VIDEO_ONLY;
        break;
      default:
        profile = MediaProfileSpecType.WEBM;
    }

    return profile;
  }
 

public void startOneIndividualStreamRecording(Session session, String recordingId, MediaProfileSpecType profile,
		Participant participant) {
	Recording recording = this.sessionsRecordings.get(session.getSessionId());
	if (recording == null) {
		recording = this.sessionsRecordingsStarting.get(session.getSessionId());
		if (recording == null) {
			log.error("Cannot start recording of new stream {}. Session {} is not being recorded",
					participant.getPublisherStreamId(), session.getSessionId());
			return;
		}
	}
	if (io.openvidu.java.client.Recording.OutputMode.INDIVIDUAL.equals(recording.getOutputMode())) {
		// Start new RecorderEndpoint for this stream
		log.info("Starting new RecorderEndpoint in session {} for new stream of participant {}",
				session.getSessionId(), participant.getParticipantPublicId());
		final CountDownLatch startedCountDown = new CountDownLatch(1);
		this.singleStreamRecordingService.startRecorderEndpointForPublisherEndpoint(session, recordingId, profile,
				participant, startedCountDown);
	} else if (io.openvidu.java.client.Recording.OutputMode.COMPOSED.equals(recording.getOutputMode())
			&& !recording.hasVideo()) {
		// Connect this stream to existing Composite recorder
		log.info("Joining PublisherEndpoint to existing Composite in session {} for new stream of participant {}",
				session.getSessionId(), participant.getParticipantPublicId());
		this.composedRecordingService.joinPublisherEndpointToComposite(session, recordingId, participant);
	}
}
 

public void doTestSameFormats(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/10sec/red.webm"),
      getPlayerUrl("/video/10sec/green.webm"), getPlayerUrl("/video/10sec/red.webm") };
  Color[] expectedColors = { Color.RED, Color.GREEN, Color.RED };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestDifferentFormats(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/10sec/ball.mkv"),
      getPlayerUrl("/video/10sec/white.webm"), getPlayerUrl("/video/10sec/ball.mkv") };
  Color[] expectedColors = { Color.BLACK, Color.WHITE, Color.BLACK };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestFrameRateDifferent(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/10sec/ball25fps.webm"),
      getPlayerUrl("/video/10sec/blue.webm"), getPlayerUrl("/video/10sec/ball25fps.webm") };
  Color[] expectedColors = { Color.BLACK, Color.BLUE, Color.BLACK };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestFrameRateAndFrameSizeDifferent(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/15sec/rgb640x360.mov"),
      getPlayerUrl("/video/15sec/rgb.mov"), getPlayerUrl("/video/15sec/rgb640x360.mov") };
  Color[] expectedColors = { Color.RED, Color.GREEN, Color.RED };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestFrameSizeDifferent(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/format/sintel.webm"),
      getPlayerUrl("/video/format/chrome640x360.mp4"),
      getPlayerUrl("/video/format/sintel.webm") };
  Color[] expectedColors =
    { Color.BLACK, new Color(150, 50, 50), Color.BLACK };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestFrameSizeDifferent(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/format/sintel.webm"),
      getPlayerUrl("/video/format/chrome640x360.mp4"),
      getPlayerUrl("/video/format/sintel.webm") };
  Color[] expectedColors =
    { Color.BLACK, new Color(150, 50, 50), Color.BLACK };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestFrameRateAndFrameSizeDifferent(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/15sec/rgb640x360.webm"),
      getPlayerUrl("/video/15sec/rgb.webm"), getPlayerUrl("/video/15sec/rgb640x360.webm") };
  Color[] expectedColors = { Color.RED, Color.GREEN, Color.RED };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestFrameRateDifferent(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/10sec/ball25fps.webm"),
      getPlayerUrl("/video/10sec/blue.webm"), getPlayerUrl("/video/10sec/ball25fps.webm") };
  Color[] expectedColors = { Color.BLACK, Color.BLUE, Color.BLACK };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestDifferentFormats(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/10sec/ball.mkv"),
      getPlayerUrl("/video/10sec/white.webm"), getPlayerUrl("/video/10sec/ball.mkv") };
  Color[] expectedColors = { Color.BLACK, Color.WHITE, Color.BLACK };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

public void doTestSameFormats(MediaProfileSpecType mediaProfileSpecType,
    String expectedVideoCodec, String expectedAudioCodec, String extension) throws Exception {
  String[] mediaUrls = { getPlayerUrl("/video/10sec/red.webm"),
      getPlayerUrl("/video/10sec/green.webm"), getPlayerUrl("/video/10sec/red.webm") };
  Color[] expectedColors = { Color.RED, Color.GREEN, Color.RED };

  doTest(mediaProfileSpecType, expectedVideoCodec, expectedAudioCodec, extension, mediaUrls,
      expectedColors);
}
 

@Test
public void testMsgTestRecord1() throws Exception {
	doReturn(mock(MediaPipeline.class)).when(client).createMediaPipeline(any(Transaction.class));
	WebRtcEndpoint.Builder builder = mock(WebRtcEndpoint.Builder.class);
	whenNew(WebRtcEndpoint.Builder.class).withArguments(any(MediaPipeline.class)).thenReturn(builder);
	doReturn(mock(WebRtcEndpoint.class)).when(builder).build();

	RecorderEndpoint.Builder recBuilder = mock(RecorderEndpoint.Builder.class);
	whenNew(RecorderEndpoint.Builder.class).withArguments(any(MediaPipeline.class), anyString()).thenReturn(recBuilder);
	doReturn(recBuilder).when(recBuilder).stopOnEndOfStream();
	doReturn(recBuilder).when(recBuilder).withMediaProfile(any(MediaProfileSpecType.class));
	doReturn(mock(RecorderEndpoint.class)).when(recBuilder).build();

	WsClient c = new WsClient("sessionId", 0);
	for (boolean audio : new boolean[] {true, false}) {
		for (boolean video : new boolean[] {true, false}) {
			JSONObject msg = new JSONObject(MSG_BASE.toString())
					.put("id", "record")
					.put("sdpOffer", "")
					.put("audio", audio)
					.put("video", video);
			handler.onMessage(c, msg);
		}
	}
	JSONObject iceMsg = new JSONObject(MSG_BASE.toString())
			.put("id", "iceCandidate")
			.put(PARAM_CANDIDATE, new JSONObject()
					.put(PARAM_CANDIDATE, "candidate")
					.put("sdpMid", "sdpMid")
					.put("sdpMLineIndex", 1));
	handler.onMessage(c, iceMsg);
	PlayerEndpoint.Builder playBuilder = mock(PlayerEndpoint.Builder.class);
	whenNew(PlayerEndpoint.Builder.class).withArguments(any(MediaPipeline.class), anyString()).thenReturn(playBuilder);
	doReturn(mock(PlayerEndpoint.class)).when(playBuilder).build();
	handler.onMessage(c, new JSONObject(MSG_BASE.toString())
			.put("id", "play")
			.put("sdpOffer", "sdpOffer"));
	testProcessor.destroy();
}
 

private static MediaProfileSpecType getProfile(JSONObject msg) {
	boolean a  = msg.getBoolean("audio")
			, v = msg.getBoolean("video");
	if (a && v) {
		return MediaProfileSpecType.WEBM;
	} else if (v) {
		return MediaProfileSpecType.WEBM_VIDEO_ONLY;
	} else {
		return MediaProfileSpecType.WEBM_AUDIO_ONLY;
	}
}
 

public CompositeWrapper(KurentoSession session, String path) {
	this.session = session;
	this.composite = new Composite.Builder(session.getPipeline()).build();
	this.recorderEndpoint = new RecorderEndpoint.Builder(composite.getMediaPipeline(), path)
			.withMediaProfile(MediaProfileSpecType.WEBM_AUDIO_ONLY).build();
	this.compositeToRecorderHubPort = new HubPort.Builder(composite).build();
	this.compositeToRecorderHubPort.connect(recorderEndpoint);
}
 

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();
  WebRtcEndpoint webRtcEp1 = new WebRtcEndpoint.Builder(mp).build();
  WebRtcEndpoint webRtcEp2 = new WebRtcEndpoint.Builder(mp).build();

  // WebRTC negotiation
  getPage(0).subscribeLocalEvents("playing");
  getPage(0).initWebRtc(webRtcEp1, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.SEND_ONLY);
  getPage(1).subscribeLocalEvents("playing");
  getPage(1).initWebRtc(webRtcEp2, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.SEND_ONLY);

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

  // Switch webrtcs
  for (int i = 0; i < SWITCH_TIMES; i++) {
    if (i % 2 == 0) {
      webRtcEp1.connect(recorderEp);
    } else {
      webRtcEp2.connect(recorderEp);
    }

    Thread.sleep(SWITCH_RATE_MS);
  }

  // Stop record
  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();
    }
  });

  // Assessment
  Assert.assertTrue("Not received media in browser 1", getPage(0).waitForEvent("playing"));
  Assert.assertTrue("Not received media in browser 2", getPage(1).waitForEvent("playing"));

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

  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();
  }

}
 

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

  MediaPipeline mp = null;

  // Media Pipeline
  mp = kurentoClient.createMediaPipeline();
  final WebRtcEndpoint webRtcSender = new WebRtcEndpoint.Builder(mp).build();
  final WebRtcEndpoint[] webRtcReceiver = new WebRtcEndpoint[numViewers];
  final RecorderEndpoint[] recorder = new RecorderEndpoint[numViewers];
  final String[] recordingFile = new String[numViewers];

  // WebRTC sender negotiation
  getPage(0).subscribeLocalEvents("playing");
  getPage(0).initWebRtc(webRtcSender, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.SEND_ONLY);
  Assert.assertTrue("Not received media in sender", getPage(0).waitForEvent("playing"));

  ExecutorService executor = Executors.newFixedThreadPool(numViewers);
  final CountDownLatch latch = new CountDownLatch(numViewers);
  final MediaPipeline pipeline = mp;
  for (int j = 1; j <= numViewers; j++) {
    final int i = j;
    executor.execute(new Runnable() {
      @Override
      public void run() {
        // N Receiver WebRTC and Recorder
        webRtcReceiver[i - 1] = new WebRtcEndpoint.Builder(pipeline).build();
        recordingFile[i - 1] = getRecordUrl("-receiver" + i + extension);
        recorder[i - 1] = new RecorderEndpoint.Builder(pipeline, recordingFile[i - 1])
            .withMediaProfile(mediaProfileSpecType).build();

        webRtcSender.connect(webRtcReceiver[i - 1]);
        webRtcSender.connect(recorder[i - 1]);

        try {
          // WebRTC receiver negotiation
          getPage(i).subscribeEvents("playing");
          getPage(i).initWebRtc(webRtcReceiver[i - 1], WebRtcChannel.AUDIO_AND_VIDEO,
              WebRtcMode.RCV_ONLY);
          Assert.assertTrue("Not received media in receiver " + i,
              getPage(i).waitForEvent("playing"));

          // Start record
          recorder[i - 1].record();

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

          // Stop record
          recorder[i - 1].stopAndWait();

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

        } catch (InterruptedException e) {
          log.error("InterruptedException in receiver " + i, e);
        }

        latch.countDown();
      }
    });
  }

  // Wait to finish all receivers
  latch.await(getPage(0).getTimeout(), TimeUnit.SECONDS);

  // Assessments
  for (int j = 1; j <= numViewers; j++) {
    AssertMedia.assertCodecs(recordingFile[j - 1], expectedVideoCodec, expectedAudioCodec);
    AssertMedia.assertDuration(recordingFile[j - 1], PLAYTIME_MS, THRESHOLD_MS);
  }

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

}
 

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();
  }

}
 

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();
  }

}
 

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

  final CountDownLatch recorderLatch = new CountDownLatch(1);

  long testDurationMillis =
      PropertiesManager.getProperty(TEST_DURATION_PROPERTY, DEFAULT_TEST_DURATION);

  endTestTime = System.currentTimeMillis() + testDurationMillis;

  MediaPipeline pipeline = kurentoClient.createMediaPipeline();
  final WebRtcEndpoint webRtcSender = new WebRtcEndpoint.Builder(pipeline).build();
  final String recordingFile = getRecordUrl(extension);
  final RecorderEndpoint recorder = new RecorderEndpoint.Builder(pipeline, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();

  // WebRTC sender negotiation
  getPage().subscribeLocalEvents("playing");
  getPage().initWebRtc(webRtcSender, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.SEND_ONLY);
  Assert.assertTrue("Not received media in sender", getPage().waitForEvent("playing"));

  webRtcSender.connect(recorder);

  while (!isTimeToFinishTest()) {
    // Start record
    recorder.record();
    // Wait play time
    Thread.sleep(RECORD_MS);
    // Pause record
    recorder.pause();
    Thread.sleep(RECORD_MS);
  }

  // Stop record
  recorder.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));

  AssertMedia.assertCodecs(recordingFile, expectedVideoCodec, expectedAudioCodec);
  AssertMedia.assertDuration(recordingFile, testDurationMillis / 2,
      (testDurationMillis / 2) + THRESHOLD_MS);

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

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

  MediaPipeline mp = null;

  // Media Pipeline
  mp = kurentoClient.createMediaPipeline();

  final WebRtcEndpoint[] webRtcSender = new WebRtcEndpoint[NUM_BROWSERS];
  final RecorderEndpoint[] recorder = new RecorderEndpoint[NUM_BROWSERS];
  final String[] recordingFile = new String[NUM_BROWSERS];

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

          // WebRTC receiver negotiation
          getPage(i).subscribeLocalEvents("playing");
          getPage(i).initWebRtc(webRtcSender[i], WebRtcChannel.AUDIO_AND_VIDEO,
              WebRtcMode.SEND_ONLY);
          Assert.assertTrue("Not received media in sender" + i,
              getPage(i).waitForEvent("playing"));

          webRtcSender[i].connect(recorder[i]);

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

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

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

          // Guard time to stop recording
          Thread.sleep(4000);
          getPage(i).reload();
        } catch (Throwable e) {
          log.error("Exception in receiver " + i, e);

        } finally {
          latch.countDown();
        }
      }
    });
  }

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

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

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

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

  final CountDownLatch recorderLatch = new CountDownLatch(1);

  // Media Pipeline #1
  MediaPipeline mp = kurentoClient.createMediaPipeline();
  PlayerEndpoint playerEp =
      new PlayerEndpoint.Builder(mp, getPlayerUrl("/video/10sec/green.webm")).build();
  WebRtcEndpoint webRtcEp1 = new WebRtcEndpoint.Builder(mp).build();

  String recordingFile = getRecordUrl(extension);

  final RecorderEndpoint recorderEp = new RecorderEndpoint.Builder(mp, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();
  playerEp.connect(webRtcEp1);

  playerEp.connect(recorderEp);

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

  // Test execution #1. Play the video while it is recorded
  launchBrowser(mp, webRtcEp1, playerEp, recorderEp, expectedVideoCodec, expectedAudioCodec,
      recordingFile, EXPECTED_COLOR, 0, 0, PLAYTIME);

  ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
  executor.schedule(new Runnable() {

    @Override
    public void run() {
      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();
        }
      });
    }
  }, PLAYTIME / 2, TimeUnit.SECONDS);

  // Wait for EOS
  Assert.assertTrue("No EOS event", eosLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));

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

  // Release Media Pipeline #1
  mp.release();

  // Wait until file exists
  waitForFileExists(recordingFile);

  // Reloading browser
  getPage().reload();

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

  // Playing the recording
  launchBrowser(null, webRtcEp2, playerEp2, null, expectedVideoCodec, expectedAudioCodec,
      recordingFile, EXPECTED_COLOR, 0, 0, PLAYTIME / 2);

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

  executor.shutdown();

  success = true;
}
 

public void doTest(MediaProfileSpecType mediaProfileSpecType, String expectedVideoCodec,
    String expectedAudioCodec, String extension, String[] mediaUrls, Color[] expectedColors)
        throws Exception {

  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();
    }
  });

  int numPlayers = mediaUrls.length;
  PlayerEndpoint[] players = new PlayerEndpoint[numPlayers];

  for (int i = 0; i < numPlayers; i++) {
    players[i] = new PlayerEndpoint.Builder(mp, mediaUrls[i]).build();
  }

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

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

  PassThrough passThrough = new PassThrough.Builder(mp).build();

  passThrough.connect(recorderEp);

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

  final CountDownLatch recorderLatch = new CountDownLatch(1);

  boolean startRecord = false;
  for (int i = 0; i < numPlayers; i++) {
    players[i].connect(webRtcEp);
    players[i].connect(passThrough);
    players[i].play();

    if (!startRecord) {

      Assert.assertTrue("Not received media (timeout waiting playing event)",
          getPage().waitForEvent("playing"));
      recorderEp.record();
      startRecord = true;
    }

    waitSeconds(PLAYTIME / numPlayers);
  }

  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));

  mp.release();

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

  // Reloading browser
  getPage().reload();

  checkRecordingFile(recordingFile, "browser", expectedColors, 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 WebRtcEndpoint webRtcSender = new WebRtcEndpoint.Builder(mp).build();

  // WebRTC sender negotiation
  getPage().subscribeLocalEvents("playing");
  getPage().initWebRtc(webRtcSender, WebRtcChannel.AUDIO_AND_VIDEO, WebRtcMode.SEND_ONLY);
  Assert.assertTrue("Not received media in sender webrtc", getPage().waitForEvent("playing"));

  // Recorder
  String recordingFile = getRecordUrl(extension);
  RecorderEndpoint recorder = new RecorderEndpoint.Builder(mp, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();
  webRtcSender.connect(recorder);

  // Start recorder
  recorder.record();

  // Wait recording time
  Thread.sleep(RECORD_MS);

  // Stop recorder
  recorder.stopAndWait();

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

  // Assessments
  AssertMedia.assertCodecs(recordingFile, expectedVideoCodec, expectedAudioCodec);
  AssertMedia.assertDuration(recordingFile, RECORD_MS, THRESHOLD_MS);

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

}
 

@Test
public void testLongStabilityRecorderS3Webm() throws Exception {
  doTest(MediaProfileSpecType.WEBM_AUDIO_ONLY, EXPECTED_AUDIO_CODEC_WEBM, EXTENSION_WEBM);
}
 

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

  long testDurationMillis =
      PropertiesManager.getProperty(TEST_DURATION_PROPERTY, DEFAULT_TEST_DURATION);

  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();
      log.error(msgError);
      errorPipelinelatch.countDown();
    }
  });
  final WebRtcEndpoint webRtcSender = new WebRtcEndpoint.Builder(mp).build();

  // WebRTC sender negotiation
  getPage().subscribeLocalEvents("playing");
  getPage().initWebRtc(webRtcSender, WebRtcChannel.AUDIO_ONLY, WebRtcMode.SEND_ONLY);
  Assert.assertTrue("Not received media in sender webrtc", getPage().waitForEvent("playing"));

  // Recorder
  String recordingFile = getRecordUrl(extension);
  RecorderEndpoint recorder = new RecorderEndpoint.Builder(mp, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();
  webRtcSender.connect(recorder);

  // Start recorder
  recorder.record();

  // Wait recording time
  Thread.sleep(testDurationMillis);

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

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

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

  // Release Media Pipeline
  Assert.assertTrue("Not stop properly",
      recorderLatch.await(getPage().getTimeout(), TimeUnit.SECONDS));
  if (mp != null) {
    mp.release();
  }

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

  waitForFileExists(recordingFile);

  // Assessments
  AssertMedia.assertDuration(recordingFile, testDurationMillis, THRESHOLD_MS);

}
 

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

  final CountDownLatch recorderLatch = new CountDownLatch(1);

  MediaPipeline mp = kurentoClient.createMediaPipeline();
  WebRtcEndpoint webRtcEp = new WebRtcEndpoint.Builder(mp).build();

  String recordingFile = getRecordUrl(extension);

  recordingFile = recordingFile.replace(getSimpleTestName(),
      new Date().getTime() + File.separator + getSimpleTestName());

  log.debug("The path non existing is {} ", recordingFile);

  RecorderEndpoint recorderEp = new RecorderEndpoint.Builder(mp, recordingFile)
      .withMediaProfile(mediaProfileSpecType).build();
  webRtcEp.connect(webRtcEp);
  webRtcEp.connect(recorderEp);

  getPage().subscribeEvents("playing");
  getPage().initWebRtc(webRtcEp, AUDIO_AND_VIDEO, WebRtcMode.SEND_RCV);
  recorderEp.record();

  // Wait until event playing in the remote stream
  Assert.assertTrue("Not received media (timeout waiting playing event)",
      getPage().waitForEvent("playing"));

  Thread.sleep(SECONDS.toMillis(PLAYTIME));

  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);
  mp.release();
}