/** * <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); }