diff --git a/src/main/java/org/olat/core/commons/services/video/MovieService.java b/src/main/java/org/olat/core/commons/services/video/MovieService.java
index 88169d176eb5941da408cbd415cfac1eee150c8a..26e809f0596f8fe958eb4454801161a87df79e5a 100644
--- a/src/main/java/org/olat/core/commons/services/video/MovieService.java
+++ b/src/main/java/org/olat/core/commons/services/video/MovieService.java
@@ -39,15 +39,23 @@ public interface MovieService {
*/
public Size getSize(VFSLeaf image, String suffix);
-
/**
- * Calculate the duration of the given movie
+ * Calculate the duration of the given movie.
*
* @param media
* @param suffix
* @return long duration in milliseconds
*/
public long getDuration(VFSLeaf media, String suffix);
+
+ /**
+ * Calculate the number of frames for the given movie.
+ *
+ * @param media
+ * @param suffix
+ * @return long duration in milliseconds
+ */
+ public long getFrameCount(VFSLeaf media, String suffix);
/**
* Checks if a file is really an mp4 file we can handle
diff --git a/src/main/java/org/olat/core/commons/services/video/MovieServiceImpl.java b/src/main/java/org/olat/core/commons/services/video/MovieServiceImpl.java
index 36a935b05e3a4563c47380b85ed7dee1df9f05cb..94c7ce58d3676f09e506f4bfde2e8eed68001917 100644
--- a/src/main/java/org/olat/core/commons/services/video/MovieServiceImpl.java
+++ b/src/main/java/org/olat/core/commons/services/video/MovieServiceImpl.java
@@ -177,6 +177,33 @@ public class MovieServiceImpl implements MovieService, ThumbnailSPI {
return -1;
}
+
+ @Override
+ public long getFrameCount(VFSLeaf media, String suffix) {
+ File file = null;
+ if(media instanceof VFSCPNamedItem) {
+ media = ((VFSCPNamedItem)media).getDelegate();
+ }
+ if(media instanceof LocalFileImpl) {
+ file = ((LocalFileImpl)media).getBasefile();
+ }
+ if(file == null) {
+ return -1;
+ }
+
+ if(extensions.contains(suffix)) {
+ try(RandomAccessFile accessFile = new RandomAccessFile(file, "r")) {
+ FileChannel ch = accessFile.getChannel();
+ FileChannelWrapper in = new FileChannelWrapper(ch);
+ MP4Demuxer demuxer1 = new MP4Demuxer(in);
+ return demuxer1.getVideoTrack().getFrameCount();
+ } catch (Exception | AssertionError e) {
+ log.error("Cannot extract num. of frames of: " + media, e);
+ }
+ }
+
+ return -1;
+ }
@Override
public boolean isMP4(VFSLeaf media, String fileName) {
diff --git a/src/main/java/org/olat/modules/video/VideoManager.java b/src/main/java/org/olat/modules/video/VideoManager.java
index 1f50f82fe7b20154a956cacd370471d1eef7790b..ed475cccbe35c9b4c71de9265537d76d3d83a774 100644
--- a/src/main/java/org/olat/modules/video/VideoManager.java
+++ b/src/main/java/org/olat/modules/video/VideoManager.java
@@ -54,21 +54,21 @@ public interface VideoManager {
* @param videoResource the video resource
* @return true, if successful
*/
- public abstract boolean hasVideoFile(OLATResource videoResource);
+ public boolean hasVideoFile(OLATResource videoResource);
/**
* get Videofile as File representation
* @param videoResource
* @return File
*/
- public abstract File getVideoFile(OLATResource videoResource);
+ public File getVideoFile(OLATResource videoResource);
/**
* get actually configured posterframe as VFSLeaf representation
* @param videoResource
* @return VFSLeaf
*/
- public abstract VFSLeaf getPosterframe(OLATResource videoResource);
+ public VFSLeaf getPosterframe(OLATResource videoResource);
/**
* set posterframe for given videoResource
@@ -354,7 +354,9 @@ public interface VideoManager {
* @param OLATResource videoResource
* @return the video duration
*/
- public abstract long getVideoDuration(OLATResource videoResource);
+ public long getVideoDuration(OLATResource videoResource);
+
+ public long getVideoFrameCount(OLATResource videoResource);
/**
* Gets the video resolution from olat resource.
diff --git a/src/main/java/org/olat/modules/video/manager/VideoManagerImpl.java b/src/main/java/org/olat/modules/video/manager/VideoManagerImpl.java
index 99352c0c15fcbe743ae918dbf102db81c6dcb68a..2297c546703c35ed969e1e668c2afda16049db35 100644
--- a/src/main/java/org/olat/modules/video/manager/VideoManagerImpl.java
+++ b/src/main/java/org/olat/modules/video/manager/VideoManagerImpl.java
@@ -350,7 +350,6 @@ public class VideoManagerImpl implements VideoManager {
return videoFile.getBasefile();
}
-
/**
* Resolve the given path to a file in the master directory and return it
*
@@ -889,17 +888,22 @@ public class VideoManagerImpl implements VideoManager {
}
@Override
- public long getVideoDuration (OLATResource videoResource){
+ public long getVideoDuration(OLATResource videoResource){
VFSContainer masterContainer = getMasterContainer(videoResource);
- VFSLeaf video = (VFSLeaf) masterContainer.resolve(FILENAME_VIDEO_MP4);
- long duration = movieService.getDuration(video, FILETYPE_MP4);
- return duration;
+ VFSLeaf video = (VFSLeaf)masterContainer.resolve(FILENAME_VIDEO_MP4);
+ return movieService.getDuration(video, FILETYPE_MP4);
}
+ @Override
+ public long getVideoFrameCount(OLATResource videoResource) {
+ VFSContainer masterContainer = getMasterContainer(videoResource);
+ VFSLeaf video = (VFSLeaf)masterContainer.resolve(FILENAME_VIDEO_MP4);
+ return movieService.getFrameCount(video, FILETYPE_MP4);
+ }
+
@Override
public List<VideoMetaImpl> getAllVideoResourcesMetadata() {
- List<VideoMetaImpl> metadata = videoMetadataDao.getAllVideoResourcesMetadata();
- return metadata;
+ return videoMetadataDao.getAllVideoResourcesMetadata();
}
@Override
diff --git a/src/main/java/org/olat/modules/video/ui/VideoPosterEditController.java b/src/main/java/org/olat/modules/video/ui/VideoPosterEditController.java
index 28ffd1bbff024779a610500209db47bcd74c7d1f..d1e5f9d12f52518cda36e563ed19e44d35434c46 100644
--- a/src/main/java/org/olat/modules/video/ui/VideoPosterEditController.java
+++ b/src/main/java/org/olat/modules/video/ui/VideoPosterEditController.java
@@ -49,7 +49,7 @@ public class VideoPosterEditController extends FormBasicController {
@Autowired
private VideoManager videoManager;
- private VFSLeaf posterFile;
+
private OLATResource videoResource;
private FormLayoutContainer displayContainer;
private FormLink replaceImage;
@@ -73,7 +73,6 @@ public class VideoPosterEditController extends FormBasicController {
displayContainer.contextPut("hint", translate("video.config.poster.hint"));
- posterFile = videoManager.getPosterframe(videoResource);
updatePosterImage(ureq, videoResource);
displayContainer.setLabel("video.config.poster", null);
formLayout.add(displayContainer);
@@ -111,59 +110,65 @@ public class VideoPosterEditController extends FormBasicController {
public void event(UserRequest ureq, Controller source, Event event) {
if(source == posterUploadForm || source == posterSelectionForm){
if(event instanceof FolderEvent){
- posterFile = (VFSLeaf) ((FolderEvent) event).getItem();
- flc.setDirty(true);
- cmc.deactivate();
- VFSLeaf newPosterFile = posterFile;
-
+ VFSLeaf posterFile = (VFSLeaf) ((FolderEvent) event).getItem();
if(source == posterUploadForm){
- videoManager.setPosterframeResizeUploadfile(videoResource, newPosterFile);
+ videoManager.setPosterframeResizeUploadfile(videoResource, posterFile);
posterFile.delete();
} else {
- videoManager.setPosterframe(videoResource, newPosterFile);
+ videoManager.setPosterframe(videoResource, posterFile);
}
updatePosterImage(ureq, videoResource);
- // cleanup controllers
- if (posterSelectionForm != null) {
- removeAsListenerAndDispose(posterSelectionForm);
- posterSelectionForm = null;
- }
- if (posterUploadForm != null) {
- removeAsListenerAndDispose(posterUploadForm);
- posterUploadForm = null;
- }
- if (cmc != null) {
- removeAsListenerAndDispose(cmc);
- cmc = null;
- }
-
}
+ cmc.deactivate();
+ cleanUp();
+ } else if(cmc == source) {
+ cleanUp();
}
}
+
+ private void cleanUp() {
+ removeAsListenerAndDispose(posterSelectionForm);
+ removeAsListenerAndDispose(posterUploadForm);
+ removeAsListenerAndDispose(cmc);
+ posterSelectionForm = null;
+ posterUploadForm = null;
+ cmc = null;
+ }
private void doReplaceVideo(UserRequest ureq){
posterSelectionForm = new VideoPosterSelectionForm(ureq, getWindowControl(), videoResource);
listenTo(posterSelectionForm);
- cmc = new CloseableModalController(getWindowControl(), "close", posterSelectionForm.getInitialComponent());
- listenTo(cmc);
- cmc.activate();
+
+ if(posterSelectionForm.hasProposals()) {
+ String title = translate("video.config.poster.replace");
+ cmc = new CloseableModalController(getWindowControl(), "close", posterSelectionForm.getInitialComponent(), true, title, true);
+ listenTo(cmc);
+ cmc.activate();
+ } else {
+ showWarning("warning.no.poster.proposals");
+ cleanUp();
+ }
}
private void doUploadVideo(UserRequest ureq){
posterUploadForm = new VideoPosterUploadForm(ureq, getWindowControl(), videoResource);
listenTo(posterUploadForm);
- cmc = new CloseableModalController(getWindowControl(), "close", posterUploadForm.getInitialComponent());
+
+ String title = translate("video.config.poster.upload");
+ cmc = new CloseableModalController(getWindowControl(), "close", posterUploadForm.getInitialComponent(),
+ true, title, true);
listenTo(cmc);
cmc.activate();
}
private void updatePosterImage(UserRequest ureq, OLATResource video){
- posterFile = videoManager.getPosterframe(video);
+ VFSLeaf posterFile = videoManager.getPosterframe(video);
VFSContainer masterContainer = posterFile.getParentContainer();
VideoMediaMapper mediaMapper = new VideoMediaMapper(masterContainer);
String mediaUrl = registerMapper(ureq, mediaMapper);
String serverUrl = Settings.createServerURI();
displayContainer.contextPut("serverUrl", serverUrl);
displayContainer.contextPut("mediaUrl", mediaUrl);
+ displayContainer.setDirty(true);
}
}
\ No newline at end of file
diff --git a/src/main/java/org/olat/modules/video/ui/VideoPosterSelectionForm.java b/src/main/java/org/olat/modules/video/ui/VideoPosterSelectionForm.java
index ecccc5fd634915e77de64229282064a6546909c3..4c8634634622da938c1e4f5393fbd632f4346fa7 100644
--- a/src/main/java/org/olat/modules/video/ui/VideoPosterSelectionForm.java
+++ b/src/main/java/org/olat/modules/video/ui/VideoPosterSelectionForm.java
@@ -21,14 +21,14 @@ package org.olat.modules.video.ui;
import java.io.File;
-import java.io.RandomAccessFile;
-import java.nio.channels.FileChannel;
-import java.util.HashMap;
-import java.util.Map;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+import javax.servlet.http.HttpServletRequest;
-import org.jcodec.common.FileChannelWrapper;
-import org.jcodec.containers.mp4.demuxer.MP4Demuxer;
import org.olat.core.commons.modules.bc.FolderEvent;
+import org.olat.core.dispatcher.mapper.Mapper;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.link.Link;
@@ -37,13 +37,16 @@ import org.olat.core.gui.components.velocity.VelocityContainer;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.controller.BasicController;
-import org.olat.core.helpers.Settings;
-import org.olat.core.util.CodeHelper;
+import org.olat.core.gui.media.ForbiddenMediaResource;
+import org.olat.core.gui.media.MediaResource;
+import org.olat.core.gui.media.NotFoundMediaResource;
+import org.olat.core.util.WebappHelper;
import org.olat.core.util.vfs.LocalFolderImpl;
import org.olat.core.util.vfs.VFSContainer;
+import org.olat.core.util.vfs.VFSItem;
import org.olat.core.util.vfs.VFSLeaf;
+import org.olat.core.util.vfs.VFSMediaResource;
import org.olat.modules.video.VideoManager;
-import org.olat.modules.video.manager.VideoMediaMapper;
import org.olat.resource.OLATResource;
import org.springframework.beans.factory.annotation.Autowired;
@@ -57,76 +60,87 @@ public class VideoPosterSelectionForm extends BasicController {
private static final String FILENAME_PREFIX_PROPOSAL_POSTER = "proposalPoster";
private VFSContainer tmpContainer;
+
@Autowired
private VideoManager videoManager;
- private VelocityContainer proposalLayout = createVelocityContainer("video_poster_proposal");
+ private final VelocityContainer proposalLayout;
- private Map<String, String> generatedPosters = new HashMap<String, String>();
+ private static final int STEP = 24;
+ private final boolean hasProposals;
public VideoPosterSelectionForm(UserRequest ureq, WindowControl wControl, OLATResource videoResource) {
super(ureq, wControl);
+ proposalLayout = createVelocityContainer("video_poster_proposal");
// posters are generated in tmp.
- File tmp = new File(System.getProperty("java.io.tmpdir"), CodeHelper.getGlobalForeverUniqueID());
- tmp.mkdirs();
- tmpContainer = new LocalFolderImpl(tmp);
-
- long duration = 1000;
+ tmpContainer = new LocalFolderImpl(new File(WebappHelper.getTmpDir(), "poster_" + UUID.randomUUID()));
- File videoFile = videoManager.getVideoFile(videoResource);
- RandomAccessFile accessFile;
- try {
- accessFile = new RandomAccessFile(videoFile,"r");
- FileChannel ch = accessFile.getChannel();
- FileChannelWrapper in = new FileChannelWrapper(ch);
- MP4Demuxer demuxer1 = new MP4Demuxer(in);
- duration = demuxer1.getVideoTrack().getFrameCount();
- } catch (Exception | AssertionError e) {
- logError("Error while accessing master video::" + videoFile.getAbsolutePath(), e);
+ List<String> proposals = generatePosterProposals(videoResource);
+ proposalLayout.contextPut("proposals", proposals);
+ hasProposals = !proposals.isEmpty();
+
+ if(!proposals.isEmpty()) {
+ String mediaUrl = registerMapper(ureq, new PosterMapper());
+ proposalLayout.contextPut("mediaUrl", mediaUrl);
}
+ putInitialPanel(proposalLayout);
+ }
+
+ public boolean hasProposals() {
+ return hasProposals;
+ }
+
+ private List<String> generatePosterProposals(OLATResource videoResource) {
+ long frames = videoManager.getVideoFrameCount(videoResource);
- long firstThirdDuration = duration/7;
- for (int currentFrame = 0; currentFrame <= duration; currentFrame += firstThirdDuration) {
+ long framesStepping = frames / 7;
+ if(framesStepping == 0) {
+ framesStepping = 256;
+ }
+ long maxAdjust = framesStepping / STEP;
+
+ int proposalCounter = 0;
+ List<String> generatedPosters = new ArrayList<>();
+
+ a_a:
+ for (int currentFrame = 0; currentFrame <= frames && generatedPosters.size() < 8; currentFrame += framesStepping) {
try {
- String fileName;
- boolean imgBlack;
int adjust = 0;
- do {
- fileName = FILENAME_PREFIX_PROPOSAL_POSTER + (currentFrame+adjust) + FILENAME_POSTFIX_JPG;
- VFSLeaf posterProposal = tmpContainer.createChildLeaf(fileName);
- imgBlack = videoManager.getFrameWithFilter(videoResource, (currentFrame+adjust), duration, posterProposal);
- int step = 24;
- if (currentFrame + step <= duration) {
- adjust += step;
+ String fileName = FILENAME_PREFIX_PROPOSAL_POSTER + (proposalCounter++) + FILENAME_POSTFIX_JPG;
+ VFSLeaf posterProposal = tmpContainer.createChildLeaf(fileName);
+
+ boolean imgBlack = true;
+ for(int i=0; i<maxAdjust && imgBlack; i++) {
+ imgBlack = videoManager.getFrameWithFilter(videoResource, (currentFrame+adjust), frames, posterProposal);
+
+ if (currentFrame + STEP <= frames) {
+ adjust += STEP;
} else {
- adjust -= step;
+ adjust -= STEP;
}
// set lower bound to avoid endless loop
- if (currentFrame+adjust < 0) {
+ if (currentFrame + adjust < 0) {
// if all poster images are mostly black just take current frame
- videoManager.getFrame(videoResource, currentFrame, posterProposal);
- break;
+ if(videoManager.getFrame(videoResource, currentFrame, posterProposal)) {
+ break;
+ } else {
+ break a_a;
+ }
}
- } while (imgBlack);
- VideoMediaMapper mediaMapper = new VideoMediaMapper(tmpContainer);
- String mediaUrl = registerMapper(ureq, mediaMapper);
- String serverUrl = Settings.createServerURI();
- proposalLayout.contextPut("serverUrl", serverUrl);
+ }
- Link button = LinkFactory.createButton(String.valueOf(currentFrame), proposalLayout, this);
+ Link button = LinkFactory.createButton(fileName, proposalLayout, this);
button.setCustomEnabledLinkCSS("o_video_poster_selct");
button.setCustomDisplayText(translate("poster.select"));
button.setUserObject(fileName);
-
- generatedPosters.put(mediaUrl + "/" + fileName, String.valueOf(currentFrame));
+ generatedPosters.add(fileName);
} catch (Exception | AssertionError e) {
- logError("Error while creating poster images for video::" + videoFile.getAbsolutePath(), e);
+ logError("Error while creating poster images for video: " + videoResource, e);
}
}
- proposalLayout.contextPut("pics", generatedPosters);
-
- putInitialPanel(proposalLayout);
+
+ return generatedPosters;
}
@Override
@@ -142,10 +156,24 @@ public class VideoPosterSelectionForm extends BasicController {
protected void event(UserRequest ureq, Component source, Event event) {
if (source instanceof Link) {
Link button = (Link) source;
- VFSLeaf posterFile = (VFSLeaf)tmpContainer.resolve((String)button.getUserObject());
- if (posterFile != null) {
+ VFSItem posterFile = tmpContainer.resolve((String)button.getUserObject());
+ if (posterFile instanceof VFSLeaf) {
fireEvent(ureq, new FolderEvent(FolderEvent.UPLOAD_EVENT, posterFile));
}
}
}
+
+ private class PosterMapper implements Mapper {
+ @Override
+ public MediaResource handle(String relPath, HttpServletRequest request) {
+ if(relPath != null && relPath.contains("..") && !relPath.endsWith(FILENAME_POSTFIX_JPG)) {
+ return new ForbiddenMediaResource(relPath);
+ }
+ VFSItem mediaFile = tmpContainer.resolve(relPath);
+ if (mediaFile instanceof VFSLeaf){
+ return new VFSMediaResource((VFSLeaf)mediaFile);
+ }
+ return new NotFoundMediaResource(relPath);
+ }
+ }
}
\ No newline at end of file
diff --git a/src/main/java/org/olat/modules/video/ui/VideoPosterUploadForm.java b/src/main/java/org/olat/modules/video/ui/VideoPosterUploadForm.java
index d8fb3c3c0f9ae6563de4f0a5ce24c66956b5ca6f..55a835871d91bf4e93409b4b0dc16c5da92caf42 100644
--- a/src/main/java/org/olat/modules/video/ui/VideoPosterUploadForm.java
+++ b/src/main/java/org/olat/modules/video/ui/VideoPosterUploadForm.java
@@ -30,6 +30,7 @@ import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
import org.olat.core.gui.components.form.flexible.impl.FormEvent;
import org.olat.core.gui.components.form.flexible.impl.FormLayoutContainer;
import org.olat.core.gui.control.Controller;
+import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.util.vfs.LocalFolderImpl;
import org.olat.core.util.vfs.Quota;
@@ -43,7 +44,6 @@ import org.olat.resource.OLATResource;
* @author dfurrer, dirk.furrer@frentix.com, http://www.frentix.com
*
*/
-
public class VideoPosterUploadForm extends FormBasicController {
private OLATResource videoResource;
private long remainingSpace;
@@ -82,26 +82,32 @@ public class VideoPosterUploadForm extends FormBasicController {
FormLayoutContainer buttonGroupLayout = FormLayoutContainer.createButtonLayout("buttonGroupLayout", getTranslator());
formLayout.add(buttonGroupLayout);
buttonGroupLayout.setElementCssClass("o_sel_upload_buttons");
+ uifactory.addFormCancelButton("cancel", buttonGroupLayout, ureq, getWindowControl());
uifactory.addFormSubmitButton("track.upload", buttonGroupLayout);
}
@Override
protected void formOK(UserRequest ureq) {
- if ( posterField.isUploadSuccess()) {
+ if (posterField.isUploadSuccess()) {
if (remainingSpace != -1) {
if (posterField.getUploadFile().length() / 1024 > remainingSpace) {
posterField.setErrorKey("QuotaExceeded", null);
posterField.getUploadFile().delete();
return;
}
- }else{
+ } else {
fireEvent(ureq, new FolderEvent(FolderEvent.UPLOAD_EVENT, posterField.moveUploadFileTo(metaDataFolder)));
}
}
}
+ @Override
+ protected void formCancelled(UserRequest ureq) {
+ fireEvent(ureq, Event.CANCELLED_EVENT);
+ }
+
@Override
protected void doDispose() {
- // TODO Auto-generated method stub
+ //
}
}
\ No newline at end of file
diff --git a/src/main/java/org/olat/modules/video/ui/_content/video_poster_proposal.html b/src/main/java/org/olat/modules/video/ui/_content/video_poster_proposal.html
index 429005a276de000a3960bde46d8a39c69fa1f193..a560b1f13076ebd10f98cf63119fbac3632a5039 100644
--- a/src/main/java/org/olat/modules/video/ui/_content/video_poster_proposal.html
+++ b/src/main/java/org/olat/modules/video/ui/_content/video_poster_proposal.html
@@ -1,8 +1,8 @@
<div class="o_video_poster_select">
<h2>$r.translate("poster.select")</h2>
- #foreach( $poster in $pics.entrySet())
- <div class="o_video_poster" style="background-image: url('$poster.key')">
- $r.render($poster.value)
+ #foreach( $poster in $proposals)
+ <div class="o_video_poster" style="background-image: url('${mediaUrl}/$poster')">
+ $r.render($poster)
</div>
#end
</div>
diff --git a/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_de.properties b/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_de.properties
index 8079baf957e77c9cd73797684d7a0253a74fa6c5..aa20d917b4bfe89b2ec0b9713c2fe24d2acb2fa3 100644
--- a/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_de.properties
+++ b/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_de.properties
@@ -121,3 +121,4 @@ video.replace.desc=Bitte w\u00E4hlen Sie eine Video-Datei aus. Um die alte Datei
video.replace.upload=Video Datei Upload
video.replaced=Ihre Video-Datei wurde ersetzt und weitere Aufl\u00F6sungen werden transkodiert.
resource.error=Konnte Resource nicht \u00F6ffnen.
+warning.no.poster.proposals=Posterbilder konnte nicht generiert werden.
diff --git a/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_en.properties b/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_en.properties
index 9f28e08b33f7db9bba551cd0f916b9033ed9f90c..e222d4e1c8bac870129a87180969befe1f334745 100644
--- a/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_en.properties
+++ b/src/main/java/org/olat/modules/video/ui/_i18n/LocalStrings_en.properties
@@ -121,3 +121,5 @@ video.replace.desc=Please choose a Video-File from your File-System. To replace
video.replace.upload=Video File Upload
video.replaced=Your Video file has been replaced, and new Resolutions are beeing transcoded.
resource.error=Could not open resource.
+warning.no.poster.proposals=The proposals for poster frame could be generated.
+