/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License") + you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openmeetings.data.flvrecord.listener;
import static org.apache.openmeetings.util.OpenmeetingsVariables.webAppRootKey;
import java.util.Date;
import org.apache.openmeetings.data.flvrecord.listener.async.BaseStreamWriter;
import org.apache.openmeetings.data.flvrecord.listener.async.CachedEvent;
import org.apache.openmeetings.data.flvrecord.listener.async.StreamAudioWriter;
import org.apache.openmeetings.data.flvrecord.listener.async.StreamVideoWriter;
import org.apache.openmeetings.db.dao.record.FlvRecordingMetaDataDao;
import org.apache.openmeetings.db.dao.record.FlvRecordingMetaDeltaDao;
import org.red5.logging.Red5LoggerFactory;
import org.red5.server.api.scope.IScope;
import org.red5.server.api.stream.IBroadcastStream;
import org.red5.server.api.stream.IStreamListener;
import org.red5.server.api.stream.IStreamPacket;
import org.red5.server.net.rtmp.event.VideoData;
import org.slf4j.Logger;
public class StreamListener implements IStreamListener {
private static final Logger log = Red5LoggerFactory.getLogger(StreamListener.class, webAppRootKey);
private final BaseStreamWriter streamWriter;
public StreamListener(boolean isAudio, String streamName, IScope scope, Long metaDataId,
boolean isScreenData, boolean isInterview, FlvRecordingMetaDataDao metaDataDao
, FlvRecordingMetaDeltaDao metaDeltaDao) {
streamWriter = isAudio
? new StreamAudioWriter(streamName, scope, metaDataId, isScreenData, isInterview, metaDataDao, metaDeltaDao)
: new StreamVideoWriter(streamName, scope, metaDataId, isScreenData, isInterview, metaDataDao);
}
public void packetReceived(IBroadcastStream broadcastStream, IStreamPacket streampacket) {
try {
CachedEvent cachedEvent = new CachedEvent();
cachedEvent.setData(streampacket.getData().duplicate());
cachedEvent.setDataType(streampacket.getDataType());
cachedEvent.setTimestamp(streampacket.getTimestamp());
cachedEvent.setCurrentTime(new Date());
if (streampacket instanceof VideoData) {
cachedEvent.setFrameType(((VideoData) streampacket).getFrameType());
}
if (log.isTraceEnabled()) {
log.trace("##REC:: Packet recieved. type: {} frame type: {}", cachedEvent.getDataType(), cachedEvent.getFrameType());
}
streamWriter.append(cachedEvent);
} catch (Exception e) {
log.error("##REC:: [packetReceived]", e);
}
}
public void closeStream() {
streamWriter.stop();
}
}