/**
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at the
* <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Initial code contributed and copyrighted by<br>
* frentix GmbH, http://www.frentix.com
* <p>
*/
package org.olat.modules.video;
import java.util.Map;
/**
* Represents the metadata of a master video file
*
* Initial date: 05.05.2016<br>
* @author gnaegi, gnaegi@frentix.com, http://www.frentix.com
*
*/
public interface VideoMetadata {
/**
* @return width of transcoded video in pixel
*/
public int getWidth();
/**
* @param width of video in pixel after transcoding
*/
public void setWidth(int width);
/**
* @return height of transcoded video in pixel
*/
public int getHeight();
/**
* @param height of video in pixel after transcoding
*/
public void setHeight(int height);
/**
* @return Map of caption tracks
*/
public Map<String, String> getAllTracks();
/**
* Add a caption track for a specific language
* @param lang the lang key
* @param trackFile the srt track filename
*/
public void addTrack(String lang, String trackFile);
/**
* Get the caption track file name for a specific language
* @param lang
* @return track file name
*/
public String getTrack(String lang);
/**
* Remove the caption track for the given lang key
* @param lang
*/
public void removeTrack(String lang);
}