Examples with SmilResponse org.opencastproject.smil.api.SmilResponse used on opensource projects

Example 16 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceImplTest method testFromXml.

/**
 * Test of fromXml methods, of class SmilServiceImpl.
 */
@Test
public void testFromXml() throws Exception {
    SmilResponse smilResponse = smilService.fromXml(TEST_SMIL);
    assertNotNull(smilResponse.getSmil());
    Smil smil = smilResponse.getSmil();
    // test head
    assertSame(2, smil.getHead().getParamGroups().size());
    // test body
    assertSame(2, smil.getBody().getMediaElements().size());
    assertTrue(smil.getBody().getMediaElements().get(0) instanceof SmilMediaParallelImpl);
    assertTrue(smil.getBody().getMediaElements().get(1) instanceof SmilMediaParallelImpl);
    SmilMediaContainer par = (SmilMediaContainer) smil.getBody().getMediaElements().get(0);
    assertSame(2, par.getElements().size());
    assertTrue(par.getElements().get(0) instanceof SmilMediaVideoImpl);
    assertTrue(par.getElements().get(1) instanceof SmilMediaAudioImpl);
}

Example 17 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceImplTest method testAddClipWithInvalidTrackURI.

@Test(expected = SmilException.class)
public void testAddClipWithInvalidTrackURI() throws Exception {
    TrackImpl videoTrack = new TrackImpl();
    videoTrack.setIdentifier("track-1");
    videoTrack.setFlavor(new MediaPackageElementFlavor("source", "presentation"));
    videoTrack.addStream(new VideoStreamImpl());
    videoTrack.setDuration(Long.MAX_VALUE);
    // no track URI set
    SmilResponse smilResponse = smilService.createNewSmil();
    smilResponse = smilService.addClip(smilResponse.getSmil(), null, videoTrack, 0, 10);
    fail("SmilException schould be thrown if you try to add an invalid track.");
}

Example 18 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceImplTest method testAddClipWithParamGroupId.

/**
 * passing a previously created paramGroupId
 */
@Test
public void testAddClipWithParamGroupId() throws Exception {
    // first, create SMIL with 1 par, 1 video
    TrackImpl videoTrack = new TrackImpl();
    videoTrack.setIdentifier("presenter-track-1");
    videoTrack.setFlavor(new MediaPackageElementFlavor("source", "presenter"));
    videoTrack.setURI(new URI("http://hostname/video.mp4"));
    videoTrack.addStream(new VideoStreamImpl());
    videoTrack.setDuration(1000000000000L);
    SmilResponse smilResponse = smilService.createNewSmil();
    smilResponse = smilService.addParallel(smilResponse.getSmil());
    SmilMediaContainer par = (SmilMediaContainer) smilResponse.getEntity();
    // add video track into parallel element
    smilResponse = smilService.addClip(smilResponse.getSmil(), par.getId(), videoTrack, 1000L, 1000000L);
    SmilMediaObject media = null;
    for (SmilObject entity : smilResponse.getEntities()) {
        if (entity instanceof SmilMediaObject) {
            media = (SmilMediaObject) entity;
            break;
        }
    }
    assertNotNull(media);
    assertEquals(media.getId(), ((SmilMediaContainer) smilResponse.getSmil().getBody().getMediaElements().get(0)).getElements().get(0).getId());
    assertTrue(media instanceof SmilMediaVideoImpl);
    assertSame(((SmilMediaElement) media).getMediaType(), SmilMediaElement.MediaType.VIDEO);
    // 1000 milliseconds = 1 second
    assertEquals(1000L, ((SmilMediaElement) media).getClipBeginMS());
    // duration is 1000000 milliseconds = 1000 soconds
    // start + duration = 1s + 1000s = 1001s
    assertEquals(1001000L, ((SmilMediaElement) media).getClipEndMS());
    // get param group id
    List<SmilMediaParamGroup> groups = smilResponse.getSmil().getHead().getParamGroups();
    assertEquals(1, groups.size());
    String paramGroupId = groups.get(0).getId();
    // then, create a 2nd par with 1 video with the same param group id
    TrackImpl videoTrack2 = new TrackImpl();
    videoTrack2.setIdentifier("presenter-track-2");
    videoTrack2.setFlavor(new MediaPackageElementFlavor("source2", "presenter"));
    videoTrack2.setURI(new URI("http://hostname/video2.mp4"));
    videoTrack2.addStream(new VideoStreamImpl());
    videoTrack2.setDuration(2000000000000L);
    smilResponse = smilService.addParallel(smilResponse.getSmil());
    SmilMediaContainer par2 = null;
    for (SmilObject entity : smilResponse.getEntities()) {
        if (entity instanceof SmilMediaContainer && !entity.getId().equals(par.getId())) {
            par2 = (SmilMediaContainer) entity;
            break;
        }
    }
    // add video track into parallel element
    smilResponse = smilService.addClip(smilResponse.getSmil(), par2.getId(), videoTrack2, 2000L, 2000000L, paramGroupId);
    SmilMediaObject media2 = null;
    for (SmilObject entity : smilResponse.getEntities()) {
        if (entity instanceof SmilMediaObject && !entity.getId().equals(media.getId())) {
            media2 = (SmilMediaObject) entity;
            break;
        }
    }
    assertNotNull(media2);
    SmilMediaElement mediaElement2 = (SmilMediaElement) ((SmilMediaContainer) smilResponse.getSmil().getBody().getMediaElements().get(1)).getElements().get(0);
    assertEquals(media2.getId(), mediaElement2.getId());
    assertTrue(media2 instanceof SmilMediaVideoImpl);
    assertSame(((SmilMediaElement) media2).getMediaType(), SmilMediaElement.MediaType.VIDEO);
    // 1000 milliseconds = 1 second
    assertEquals(2000L, ((SmilMediaElement) media2).getClipBeginMS());
    // duration is 2000000 milliseconds = 2000 seconds
    // start + duration = 2s + 2000s = 2002s
    assertEquals(2002000L, ((SmilMediaElement) media2).getClipEndMS());
    // make sure there's still 1 param group
    groups = smilResponse.getSmil().getHead().getParamGroups();
    assertEquals(1, groups.size());
    // make sure that the media element has the previous param groupo id
    assertEquals(paramGroupId, mediaElement2.getParamGroup());
}

Example 19 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceImplTest method testAddSequence.

/**
 * Test of addSequence methods, of class SmilServiceImpl.
 */
@Test
public void testAddSequence() throws Exception {
    SmilResponse smilResponse = smilService.createNewSmil();
    smilResponse = smilService.addSequence(smilResponse.getSmil());
    assertNotNull(smilResponse.getSmil().getBody().getMediaElements().get(0));
    assertEquals(smilResponse.getSmil().getBody().getMediaElements().get(0), smilResponse.getEntity());
    assertTrue(smilResponse.getSmil().getBody().getMediaElements().get(0) instanceof SmilMediaSequenceImpl);
    SmilMediaContainer par = (SmilMediaContainer) smilResponse.getEntity();
    assertTrue(par.isContainer());
    assertSame(SmilMediaContainer.ContainerType.SEQ, par.getContainerType());
    smilResponse = smilService.addSequence(smilResponse.getSmil(), smilResponse.getEntity().getId());
    assertNotNull(smilResponse.getSmil().getBody().getMediaElements().get(0));
    assertTrue(smilResponse.getSmil().getBody().getMediaElements().get(0) instanceof SmilMediaSequenceImpl);
    SmilMediaContainer parent = (SmilMediaContainer) smilResponse.getSmil().getBody().getMediaElements().get(0);
    assertNotNull(parent.getElements().get(0));
    assertTrue(parent.getElements().get(0) instanceof SmilMediaSequenceImpl);
    assertEquals(parent.getElements().get(0).getId(), smilResponse.getEntity().getId());
// logger.info(((SmilImpl)smilResponse.getSmil()).toXML());
}

Example 20 with SmilResponse

use of org.opencastproject.smil.api.SmilResponse in project opencast by opencast.

the class SmilServiceImplTest method testAddClipStartValueBiggerThanDuration.

@Test(expected = SmilException.class)
public void testAddClipStartValueBiggerThanDuration() throws Exception {
    TrackImpl videoTrack = new TrackImpl();
    videoTrack.setIdentifier("track-1");
    videoTrack.setFlavor(new MediaPackageElementFlavor("source", "presentation"));
    videoTrack.setURI(new URI("http://hostname/video.mp4"));
    videoTrack.addStream(new VideoStreamImpl());
    videoTrack.setDuration(new Long(1000));
    SmilResponse smilResponse = smilService.createNewSmil();
    smilResponse = smilService.addClip(smilResponse.getSmil(), null, videoTrack, 1000, 10);
    fail("Sequence start value is equal track duration but SmilService does not throw an SmilException.");
}