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Merge branch 'refs/heads/master' into dev/abl支持

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This commit is contained in:
648540858
2024-04-09 22:52:33 +08:00
parent 0077df29d4 82ca3a778a
commit 48a0e88b95
23 changed files with 227 additions and 867 deletions
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4
src/main/java/com/genersoft/iot/vmp/common/VideoManagerConstants.java
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@@ -12,9 +12,9 @@ public class VideoManagerConstants {
public static final String WVP_SERVER_STREAM_PREFIX = "VMP_SIGNALLING_STREAM_";
public static final String MEDIA_SERVER_PREFIX = "VMP_MEDIA_SERVER_INFO_";
public static final String MEDIA_SERVER_PREFIX = "VMP_MEDIA_SERVER:";
public static final String MEDIA_SERVERS_ONLINE_PREFIX = "VMP_MEDIA_ONLINE_SERVERS_";
public static final String ONLINE_MEDIA_SERVERS_PREFIX = "VMP_ONLINE_MEDIA_SERVERS:";
public static final String DEVICE_PREFIX = "VMP_DEVICE_";

78
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
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@@ -3,6 +3,9 @@ package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
import com.genersoft.iot.vmp.gb28181.bean.AudioBroadcastCatch;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
@@ -25,12 +28,15 @@ import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.address.SipURI;
import javax.sip.header.CallIdHeader;
import javax.sip.header.FromHeader;
import javax.sip.header.HeaderAddress;
import javax.sip.header.ToHeader;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Map;
@@ -115,19 +121,24 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(fromUserId);
if (parentPlatform != null) {
Map<String, Object> param = getSendRtpParam(sendRtpItem);
if (!userSetting.getServerId().equals(sendRtpItem.getServerId())) {
RequestPushStreamMsg requestPushStreamMsg = RequestPushStreamMsg.getInstance(
sendRtpItem.getMediaServerId(), sendRtpItem.getApp(), sendRtpItem.getStream(),
sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc(), sendRtpItem.isTcp(),
sendRtpItem.getLocalPort(), sendRtpItem.getPt(), sendRtpItem.isUsePs(), sendRtpItem.isOnlyAudio());
redisGbPlayMsgListener.sendMsgForStartSendRtpStream(sendRtpItem.getServerId(), requestPushStreamMsg, json -> {
playService.startSendRtpStreamHand(sendRtpItem, parentPlatform, json, param, callIdHeader);
playService.startSendRtpStreamFailHand(sendRtpItem, parentPlatform, callIdHeader);
});
} else {
JSONObject startSendRtpStreamResult = sendRtp(sendRtpItem, mediaInfo, param);
if (startSendRtpStreamResult != null) {
playService.startSendRtpStreamHand(sendRtpItem, parentPlatform, startSendRtpStreamResult, param, callIdHeader);
try {
if (sendRtpItem.isTcpActive()) {
mediaServerService.startSendRtpPassive(mediaInfo, parentPlatform, sendRtpItem, null);
} else {
mediaServerService.startSendRtpStream(mediaInfo, parentPlatform, sendRtpItem);
}
}catch (ControllerException e) {
logger.error("RTP推流失败: {}", e.getMessage());
playService.startSendRtpStreamFailHand(sendRtpItem, parentPlatform, callIdHeader);
}
}
}else {
@@ -144,56 +155,17 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
logger.warn("[收到ACK]：来自{}，目标为({})的推流信息为找到流体服务[{}]信息",fromUserId, toUserId, sendRtpItem.getMediaServerId());
return;
}
Map<String, Object> param = getSendRtpParam(sendRtpItem);
JSONObject startSendRtpStreamResult = sendRtp(sendRtpItem, mediaInfo, param);
if (startSendRtpStreamResult != null) {
playService.startSendRtpStreamHand(sendRtpItem, device, startSendRtpStreamResult, param, callIdHeader);
try {
if (sendRtpItem.isTcpActive()) {
mediaServerService.startSendRtpPassive(mediaInfo, null, sendRtpItem, null);
} else {
mediaServerService.startSendRtpStream(mediaInfo, null, sendRtpItem);
}
}catch (ControllerException e) {
logger.error("RTP推流失败: {}", e.getMessage());
playService.startSendRtpStreamFailHand(sendRtpItem, null, callIdHeader);
}
}
}
private Map<String, Object> getSendRtpParam(SendRtpItem sendRtpItem) {
String isUdp = sendRtpItem.isTcp() ? "0" : "1";
Map<String, Object> param = new HashMap<>(12);
param.put("vhost","__defaultVhost__");
param.put("app",sendRtpItem.getApp());
param.put("stream",sendRtpItem.getStream());
param.put("ssrc", sendRtpItem.getSsrc());
param.put("dst_url",sendRtpItem.getIp());
param.put("dst_port", sendRtpItem.getPort());
param.put("src_port", sendRtpItem.getLocalPort());
param.put("pt", sendRtpItem.getPt());
param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
param.put("is_udp", isUdp);
if (!sendRtpItem.isTcp()) {
// udp模式下开启rtcp保活
param.put("udp_rtcp_timeout", sendRtpItem.isRtcp()? "1":"0");
}
return param;
}
private JSONObject sendRtp(SendRtpItem sendRtpItem, MediaServer mediaInfo, Map<String, Object> param){
JSONObject startSendRtpStreamResult = null;
if (sendRtpItem.getLocalPort() != 0) {
if (sendRtpItem.isTcpActive()) {
startSendRtpStreamResult = zlmServerFactory.startSendRtpPassive(mediaInfo, param);
}else {
param.put("dst_url", sendRtpItem.getIp());
param.put("dst_port", sendRtpItem.getPort());
startSendRtpStreamResult = zlmServerFactory.startSendRtpStream(mediaInfo, param);
}
}else {
if (sendRtpItem.isTcpActive()) {
startSendRtpStreamResult = zlmServerFactory.startSendRtpPassive(mediaInfo, param);
}else {
param.put("dst_url", sendRtpItem.getIp());
param.put("dst_port", sendRtpItem.getPort());
startSendRtpStreamResult = zlmServerFactory.startSendRtpStream(mediaInfo, param);
}
}
return startSendRtpStreamResult;
}
}

6
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
View File

@@ -641,7 +641,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
CallIdHeader callIdHeader, MediaServer mediaServerItem,
int port, Boolean tcpActive, boolean mediaTransmissionTCP,
String channelId, String addressStr, String ssrc, String requesterId) {
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
if (streamReady != null && streamReady) {
// 自平台内容
SendRtpItem sendRtpItem = zlmServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
@@ -681,7 +681,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
String channelId, String addressStr, String ssrc, String requesterId) {
// 推流
if (streamPushItem.isSelf()) {
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
if (streamReady != null && streamReady) {
// 自平台内容
SendRtpItem sendRtpItem = zlmServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
@@ -1108,7 +1108,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
redisCatchStorage.updateSendRTPSever(sendRtpItem);
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, broadcastCatch.getApp(), broadcastCatch.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, broadcastCatch.getApp(), broadcastCatch.getStream());
if (streamReady) {
sendOk(device, sendRtpItem, sdp, request, mediaServerItem, mediaTransmissionTCP, gb28181Sdp.getSsrc());
} else {

32
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
View File

@@ -37,7 +37,7 @@ public class MessageRequestProcessor extends SIPRequestProcessorParent implement
private final String method = "MESSAGE";
private static Map<String, IMessageHandler> messageHandlerMap = new ConcurrentHashMap<>();
private static final Map<String, IMessageHandler> messageHandlerMap = new ConcurrentHashMap<>();
@Autowired
private SIPProcessorObserver sipProcessorObserver;
@@ -100,9 +100,9 @@ public class MessageRequestProcessor extends SIPRequestProcessorParent implement
deviceNotFoundEvent.setCallId(callIdHeader.getCallId());
SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(deviceNotFoundEvent);
sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()).response(eventResult);
};
}
}else {
Element rootElement = null;
Element rootElement;
try {
rootElement = getRootElement(evt);
if (rootElement == null) {
@@ -110,24 +110,24 @@ public class MessageRequestProcessor extends SIPRequestProcessorParent implement
responseAck(request, Response.BAD_REQUEST, "content is null");
return;
}
String name = rootElement.getName();
IMessageHandler messageHandler = messageHandlerMap.get(name);
if (messageHandler != null) {
if (device != null) {
messageHandler.handForDevice(evt, device, rootElement);
}else { // 由于上面已经判断都为null则直接返回，所以这里device和parentPlatform必有一个不为null
messageHandler.handForPlatform(evt, parentPlatform, rootElement);
}
}else {
// 不支持的message
// 不存在则回复415
responseAck(request, Response.UNSUPPORTED_MEDIA_TYPE, "Unsupported message type, must Control/Notify/Query/Response");
}
} catch (DocumentException e) {
logger.warn("解析XML消息内容异常", e);
// 不存在则回复404
responseAck(request, Response.BAD_REQUEST, e.getMessage());
}
String name = rootElement.getName();
IMessageHandler messageHandler = messageHandlerMap.get(name);
if (messageHandler != null) {
if (device != null) {
messageHandler.handForDevice(evt, device, rootElement);
}else { // 由于上面已经判断都为null则直接返回，所以这里device和parentPlatform必有一个不为null
messageHandler.handForPlatform(evt, parentPlatform, rootElement);
}
}else {
// 不支持的message
// 不存在则回复415
responseAck(request, Response.UNSUPPORTED_MEDIA_TYPE, "Unsupported message type, must Control/Notify/Query/Response");
}
}
} catch (SipException e) {
logger.warn("SIP 回复错误", e);

5
src/main/java/com/genersoft/iot/vmp/media/service/IMediaNodeServerService.java
View File

@@ -2,6 +2,7 @@ package com.genersoft.iot.vmp.media.service;
import com.genersoft.iot.vmp.common.CommonCallback;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.bean.MediaServer;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
@@ -53,4 +54,8 @@ public interface IMediaNodeServerService {
Boolean delStreamProxy(MediaServer mediaServer, String streamKey);
Map<String, String> getFFmpegCMDs(MediaServer mediaServer);
void startSendRtpPassive(MediaServer mediaServer, SendRtpItem sendRtpItem, Integer timeout);
void startSendRtpStream(MediaServer mediaServer, SendRtpItem sendRtpItem);
}

10
src/main/java/com/genersoft/iot/vmp/media/service/IMediaServerService.java
View File

@@ -2,6 +2,8 @@ package com.genersoft.iot.vmp.media.service;
import com.genersoft.iot.vmp.common.CommonCallback;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.bean.MediaServer;
import com.genersoft.iot.vmp.service.bean.MediaServerLoad;
@@ -133,5 +135,11 @@ public interface IMediaServerService {
* @param stream
* @return
*/
StreamInfo getStreamInfoByAppAndStream(MediaServer mediaServerItem, String app, String stream, MediaInfo mediaInfo, String addr, String callId, boolean isPlay);
StreamInfo getStreamInfoByAppAndStream(MediaServer mediaServer, String app, String stream, MediaInfo mediaInfo, String addr, String callId, boolean isPlay);
Boolean isStreamReady(MediaServer mediaServer, String rtp, String streamId);
void startSendRtpPassive(MediaServer mediaServer, ParentPlatform platform, SendRtpItem sendRtpItem, Integer timeout);
void startSendRtpStream(MediaServer mediaServer, ParentPlatform platform, SendRtpItem sendRtpItem);
}

78
src/main/java/com/genersoft/iot/vmp/media/service/impl/MediaServerServiceImpl.java
View File

@@ -7,6 +7,9 @@ import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.MediaConfig;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.gb28181.bean.InviteStreamType;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.gb28181.session.SSRCFactory;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.event.media.MediaArrivalEvent;
@@ -19,6 +22,7 @@ import com.genersoft.iot.vmp.media.bean.MediaServer;
import com.genersoft.iot.vmp.media.zlm.dto.StreamAuthorityInfo;
import com.genersoft.iot.vmp.service.IInviteStreamService;
import com.genersoft.iot.vmp.service.bean.MediaServerLoad;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.MediaServerMapper;
@@ -121,7 +125,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
ssrcFactory.initMediaServerSSRC(mediaServer.getId(), null);
}
// 查询redis是否存在此mediaServer
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServer.getId();
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + ":" + mediaServer.getId();
Boolean hasKey = redisTemplate.hasKey(key);
if (hasKey != null && ! hasKey) {
redisTemplate.opsForValue().set(key, mediaServer);
@@ -257,7 +261,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
if (mediaServerInRedis == null || !ssrcFactory.hasMediaServerSSRC(mediaServerInDataBase.getId())) {
ssrcFactory.initMediaServerSSRC(mediaServerInDataBase.getId(),null);
}
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerInDataBase.getId();
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + ":" + mediaServerInDataBase.getId();
redisTemplate.opsForValue().set(key, mediaServerInDataBase);
if (mediaServerInDataBase.isStatus()) {
resetOnlineServerItem(mediaServerInDataBase);
@@ -273,8 +277,8 @@ public class MediaServerServiceImpl implements IMediaServerService {
@Override
public List<MediaServer> getAllOnlineList() {
List<MediaServer> result = new ArrayList<>();
List<Object> mediaServerKeys = RedisUtil.scan(redisTemplate, String.format("%S*", VideoManagerConstants.MEDIA_SERVER_PREFIX+ userSetting.getServerId() + "_" ));
String onlineKey = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
List<Object> mediaServerKeys = RedisUtil.scan(redisTemplate, String.format("%S*", VideoManagerConstants.MEDIA_SERVER_PREFIX+ userSetting.getServerId() + ":" ));
String onlineKey = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
for (Object mediaServerKey : mediaServerKeys) {
String key = (String) mediaServerKey;
MediaServer mediaServer = JsonUtil.redisJsonToObject(redisTemplate, key, MediaServer.class);
@@ -322,14 +326,14 @@ public class MediaServerServiceImpl implements IMediaServerService {
@Override
public List<MediaServer> getAllOnline() {
String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
String key = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
Set<Object> mediaServerIdSet = redisTemplate.opsForZSet().reverseRange(key, 0, -1);
List<MediaServer> result = new ArrayList<>();
if (mediaServerIdSet != null && mediaServerIdSet.size() > 0) {
for (Object mediaServerId : mediaServerIdSet) {
String mediaServerIdStr = (String) mediaServerId;
String serverKey = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerIdStr;
String serverKey = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + ":" + mediaServerIdStr;
result.add((MediaServer) redisTemplate.opsForValue().get(serverKey));
}
}
@@ -347,7 +351,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
if (mediaServerId == null) {
return null;
}
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + mediaServerId;
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + ":" + mediaServerId;
return JsonUtil.redisJsonToObject(redisTemplate, key, MediaServer.class);
}
@@ -359,7 +363,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
@Override
public void clearMediaServerForOnline() {
String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
String key = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
redisTemplate.delete(key);
}
@@ -397,7 +401,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
@Override
public void resetOnlineServerItem(MediaServer serverItem) {
// 更新缓存
String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
String key = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
// 使用zset的分数作为当前并发量， 默认值设置为0
if (redisTemplate.opsForZSet().score(key, serverItem.getId()) == null) { // 不存在则设置默认值 已存在则重置
redisTemplate.opsForZSet().add(key, serverItem.getId(), 0L);
@@ -420,14 +424,14 @@ public class MediaServerServiceImpl implements IMediaServerService {
if (mediaServerId == null) {
return;
}
String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
String key = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
redisTemplate.opsForZSet().incrementScore(key, mediaServerId, 1);
}
@Override
public void removeCount(String mediaServerId) {
String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
String key = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
redisTemplate.opsForZSet().incrementScore(key, mediaServerId, - 1);
}
@@ -437,7 +441,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
*/
@Override
public MediaServer getMediaServerForMinimumLoad(Boolean hasAssist) {
String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId();
String key = VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId();
Long size = redisTemplate.opsForZSet().zCard(key);
if (size == null || size == 0) {
logger.info("获取负载最低的节点时无在线节点");
@@ -516,8 +520,8 @@ public class MediaServerServiceImpl implements IMediaServerService {
@Override
public void delete(String id) {
mediaServerMapper.delOne(id);
redisTemplate.opsForZSet().remove(VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(), id);
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + "_" + id;
redisTemplate.opsForZSet().remove(VideoManagerConstants.ONLINE_MEDIA_SERVERS_PREFIX + userSetting.getServerId(), id);
String key = VideoManagerConstants.MEDIA_SERVER_PREFIX + userSetting.getServerId() + ":" + id;
redisTemplate.delete(key);
// 发送节点移除通知
MediaServerDeleteEvent event = new MediaServerDeleteEvent(this);
@@ -784,4 +788,50 @@ public class MediaServerServiceImpl implements IMediaServerService {
streamInfoResult.setMediaInfo(mediaInfo);
return streamInfoResult;
}
@Override
public Boolean isStreamReady(MediaServer mediaServer, String rtp, String streamId) {
IMediaNodeServerService mediaNodeServerService = nodeServerServiceMap.get(mediaServer.getType());
if (mediaNodeServerService == null) {
logger.info("[isStreamReady] 失败, mediaServer的类型： {}，未找到对应的实现类", mediaServer.getType());
return false;
}
MediaInfo mediaInfo = mediaNodeServerService.getMediaInfo(mediaServer, rtp, streamId);
return mediaInfo != null;
}
@Override
public void startSendRtpPassive(MediaServer mediaServer, ParentPlatform platform, SendRtpItem sendRtpItem, Integer timeout) {
IMediaNodeServerService mediaNodeServerService = nodeServerServiceMap.get(mediaServer.getType());
if (mediaNodeServerService == null) {
logger.info("[startSendRtpPassive] 失败, mediaServer的类型： {}，未找到对应的实现类", mediaServer.getType());
throw new ControllerException(ErrorCode.ERROR100.getCode(), "未找到mediaServer对应的实现类");
}
mediaNodeServerService.startSendRtpPassive(mediaServer, sendRtpItem, timeout);
sendPlatformStartPlayMsg(platform, sendRtpItem);
}
@Override
public void startSendRtpStream(MediaServer mediaServer, ParentPlatform platform, SendRtpItem sendRtpItem) {
IMediaNodeServerService mediaNodeServerService = nodeServerServiceMap.get(mediaServer.getType());
if (mediaNodeServerService == null) {
logger.info("[startSendRtpStream] 失败, mediaServer的类型： {}，未找到对应的实现类", mediaServer.getType());
throw new ControllerException(ErrorCode.ERROR100.getCode(), "未找到mediaServer对应的实现类");
}
logger.info("[开始推流] rtp/{}, 目标={}:{}，SSRC={}, RTCP={}", sendRtpItem.getStream(),
sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc(), sendRtpItem.isRtcp());
mediaNodeServerService.startSendRtpStream(mediaServer, sendRtpItem);
sendPlatformStartPlayMsg(platform, sendRtpItem);
}
private void sendPlatformStartPlayMsg(ParentPlatform platform, SendRtpItem sendRtpItem) {
if (sendRtpItem.getPlayType() == InviteStreamType.PUSH && platform != null) {
MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(0, sendRtpItem.getApp(), sendRtpItem.getStream(),
sendRtpItem.getChannelId(), platform.getServerGBId(), platform.getName(), userSetting.getServerId(),
sendRtpItem.getMediaServerId());
messageForPushChannel.setPlatFormIndex(platform.getId());
redisCatchStorage.sendPlatformStartPlayMsg(messageForPushChannel);
}
}
}

2
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java
View File

@@ -92,7 +92,7 @@ public class ZLMMediaListManager {
public void sendStreamEvent(String app, String stream, String mediaServerId) {
MediaServer mediaServerItem = mediaServerService.getOne(mediaServerId);
// 查看推流状态
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, app, stream);
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, app, stream);
if (streamReady != null && streamReady) {
ChannelOnlineEvent channelOnlineEventLister = getChannelOnlineEventLister(app, stream);
if (channelOnlineEventLister != null) {

48
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaNodeServerService.java
View File

@@ -6,6 +6,7 @@ import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.CommonCallback;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.service.IMediaNodeServerService;
import com.genersoft.iot.vmp.media.bean.MediaServer;
@@ -298,4 +299,51 @@ public class ZLMMediaNodeServerService implements IMediaNodeServerService {
}
return result;
}
@Override
public void startSendRtpPassive(MediaServer mediaServer, SendRtpItem sendRtpItem, Integer timeout) {
Map<String, Object> param = new HashMap<>(12);
param.put("vhost","__defaultVhost__");
param.put("app", sendRtpItem.getApp());
param.put("stream", sendRtpItem.getStream());
param.put("ssrc", sendRtpItem.getSsrc());
param.put("src_port", sendRtpItem.getLocalPort());
param.put("pt", sendRtpItem.getPt());
param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
param.put("is_udp", sendRtpItem.isTcp() ? "0" : "1");
param.put("recv_stream_id", sendRtpItem.getReceiveStream());
if (timeout != null) {
param.put("close_delay_ms", timeout);
}
JSONObject jsonObject = zlmServerFactory.startSendRtpPassive(mediaServer, param, null);
if (jsonObject == null || jsonObject.getInteger("code") != 0 ) {
throw new ControllerException(jsonObject.getInteger("code"), jsonObject.getString("msg"));
}
}
@Override
public void startSendRtpStream(MediaServer mediaServer, SendRtpItem sendRtpItem) {
Map<String, Object> param = new HashMap<>(12);
param.put("vhost", "__defaultVhost__");
param.put("app", sendRtpItem.getApp());
param.put("stream", sendRtpItem.getStream());
param.put("ssrc", sendRtpItem.getSsrc());
param.put("src_port", sendRtpItem.getLocalPort());
param.put("pt", sendRtpItem.getPt());
param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
param.put("is_udp", sendRtpItem.isTcp() ? "0" : "1");
if (!sendRtpItem.isTcp()) {
// udp模式下开启rtcp保活
param.put("udp_rtcp_timeout", sendRtpItem.isRtcp() ? "1" : "0");
}
param.put("dst_url", sendRtpItem.getIp());
param.put("dst_port", sendRtpItem.getPort());
JSONObject jsonObject = zlmServerFactory.startSendRtpStream(mediaServer, param);
if (jsonObject == null || jsonObject.getInteger("code") != 0 ) {
throw new ControllerException(jsonObject.getInteger("code"), jsonObject.getString("msg"));
}
}
}

3
src/main/java/com/genersoft/iot/vmp/service/IPlayService.java
View File

@@ -59,8 +59,7 @@ public interface IPlayService {
void startPushStream(SendRtpItem sendRtpItem, SIPResponse sipResponse, ParentPlatform platform, CallIdHeader callIdHeader);
void startSendRtpStreamHand(SendRtpItem sendRtpItem, Object correlationInfo,
JSONObject jsonObject, Map<String, Object> param, CallIdHeader callIdHeader);
void startSendRtpStreamFailHand(SendRtpItem sendRtpItem,ParentPlatform platform, CallIdHeader callIdHeader);
void talkCmd(Device device, String channelId, MediaServer mediaServerItem, String stream, AudioBroadcastEvent event);

2
src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
View File

@@ -512,7 +512,7 @@ public class PlatformServiceImpl implements IPlatformService {
// 如果zlm不存在这个流，则删除数据即可
MediaServer mediaServerItemForStreamInfo = mediaServerService.getOne(inviteInfoForOld.getStreamInfo().getMediaServerId());
if (mediaServerItemForStreamInfo != null) {
Boolean ready = zlmServerFactory.isStreamReady(mediaServerItemForStreamInfo, inviteInfoForOld.getStreamInfo().getApp(), inviteInfoForOld.getStreamInfo().getStream());
Boolean ready = mediaServerService.isStreamReady(mediaServerItemForStreamInfo, inviteInfoForOld.getStreamInfo().getApp(), inviteInfoForOld.getStreamInfo().getStream());
if (!ready) {
// 错误存在于redis中的数据
inviteStreamService.removeInviteInfo(inviteInfoForOld);

164
src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
View File

@@ -84,9 +84,6 @@ public class PlayServiceImpl implements IPlayService {
@Autowired
private IRedisCatchStorage redisCatchStorage;
@Autowired
private ZLMServerFactory zlmServerFactory;
@Autowired
private IInviteStreamService inviteStreamService;
@@ -302,8 +299,7 @@ public class PlayServiceImpl implements IPlayService {
}
String mediaServerId = streamInfo.getMediaServerId();
MediaServer mediaInfo = mediaServerService.getOne(mediaServerId);
Boolean ready = zlmServerFactory.isStreamReady(mediaInfo, "rtp", streamId);
Boolean ready = mediaServerService.isStreamReady(mediaInfo, "rtp", streamId);
if (ready != null && ready) {
callback.run(InviteErrorCode.SUCCESS.getCode(), InviteErrorCode.SUCCESS.getMsg(), streamInfo);
inviteStreamService.call(InviteSessionType.PLAY, device.getDeviceId(), channelId, null,
@@ -391,28 +387,15 @@ public class PlayServiceImpl implements IPlayService {
}
}, userSetting.getPlayTimeout());
Map<String, Object> param = new HashMap<>(12);
param.put("vhost","__defaultVhost__");
param.put("app", sendRtpItem.getApp());
param.put("stream", sendRtpItem.getStream());
param.put("ssrc", sendRtpItem.getSsrc());
param.put("src_port", sendRtpItem.getLocalPort());
param.put("pt", sendRtpItem.getPt());
param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
param.put("is_udp", sendRtpItem.isTcp() ? "0" : "1");
param.put("recv_stream_id", sendRtpItem.getReceiveStream());
param.put("close_delay_ms", userSetting.getPlayTimeout() * 1000);
zlmServerFactory.startSendRtpPassive(mediaServerItem, param, jsonObject -> {
if (jsonObject == null || jsonObject.getInteger("code") != 0 ) {
mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
logger.info("[语音对讲]失败 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
audioEvent.call("失败, " + jsonObject.getString("msg"));
// 查看是否已经建立了通道，存在则发送bye
stopTalk(device, channelId);
}
});
try {
mediaServerService.startSendRtpPassive(mediaServerItem, null, sendRtpItem, userSetting.getPlayTimeout() * 1000);
}catch (ControllerException e) {
mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
logger.info("[语音对讲]失败 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
audioEvent.call("失败, " + e.getMessage());
// 查看是否已经建立了通道，存在则发送bye
stopTalk(device, channelId);
}
// 查看设备是否已经在推流
@@ -1238,7 +1221,7 @@ public class PlayServiceImpl implements IPlayService {
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
if (sendRtpItem != null && sendRtpItem.isOnlyAudio()) {
// 查询流是否存在，不存在则认为是异常状态
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, sendRtpItem.getApp(), sendRtpItem.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, sendRtpItem.getApp(), sendRtpItem.getStream());
if (streamReady) {
logger.warn("语音广播已经开启： {}", channelId);
event.call("语音广播已经开启");
@@ -1248,18 +1231,6 @@ public class PlayServiceImpl implements IPlayService {
}
}
}
// SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
// if (sendRtpItem != null) {
// MediaServerItem mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
// Boolean streamReady = zlmServerFactory.isStreamReady(mediaServer, sendRtpItem.getApp(), sendRtpItem.getStream());
// if (streamReady) {
// logger.warn("[语音对讲] 进行中： {}", channelId);
// event.call("语音对讲进行中");
// return false;
// } else {
// stopTalk(device, channelId);
// }
// }
// 发送通知
cmder.audioBroadcastCmd(device, channelId, eventResultForOk -> {
@@ -1291,7 +1262,7 @@ public class PlayServiceImpl implements IPlayService {
if (sendRtpItem != null && sendRtpItem.isOnlyAudio()) {
// 查询流是否存在，不存在则认为是异常状态
MediaServer mediaServerServiceOne = mediaServerService.getOne(sendRtpItem.getMediaServerId());
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerServiceOne, sendRtpItem.getApp(), sendRtpItem.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServerServiceOne, sendRtpItem.getApp(), sendRtpItem.getStream());
if (streamReady) {
logger.warn("语音广播通道使用中： {}", channelId);
return true;
@@ -1447,24 +1418,7 @@ public class PlayServiceImpl implements IPlayService {
@Override
public void startPushStream(SendRtpItem sendRtpItem, SIPResponse sipResponse, ParentPlatform platform, CallIdHeader callIdHeader) {
// 开始发流
String is_Udp = sendRtpItem.isTcp() ? "0" : "1";
MediaServer mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
logger.info("[开始推流] rtp/{}, 目标={}:{}，SSRC={}, RTCP={}", sendRtpItem.getStream(),
sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc(), sendRtpItem.isRtcp());
Map<String, Object> param = new HashMap<>(12);
param.put("vhost", "__defaultVhost__");
param.put("app", sendRtpItem.getApp());
param.put("stream", sendRtpItem.getStream());
param.put("ssrc", sendRtpItem.getSsrc());
param.put("src_port", sendRtpItem.getLocalPort());
param.put("pt", sendRtpItem.getPt());
param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
param.put("is_udp", is_Udp);
if (!sendRtpItem.isTcp()) {
// udp模式下开启rtcp保活
param.put("udp_rtcp_timeout", sendRtpItem.isRtcp() ? "1" : "0");
}
if (mediaInfo == null) {
RequestPushStreamMsg requestPushStreamMsg = RequestPushStreamMsg.getInstance(
@@ -1472,75 +1426,50 @@ public class PlayServiceImpl implements IPlayService {
sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc(), sendRtpItem.isTcp(),
sendRtpItem.getLocalPort(), sendRtpItem.getPt(), sendRtpItem.isUsePs(), sendRtpItem.isOnlyAudio());
redisGbPlayMsgListener.sendMsgForStartSendRtpStream(sendRtpItem.getServerId(), requestPushStreamMsg, json -> {
startSendRtpStreamHand(sendRtpItem, platform, json, param, callIdHeader);
startSendRtpStreamFailHand(sendRtpItem, platform, callIdHeader);
});
} else {
// 如果是严格模式，需要关闭端口占用
JSONObject startSendRtpStreamResult = null;
if (sendRtpItem.getLocalPort() != 0) {
try {
if (sendRtpItem.isTcpActive()) {
startSendRtpStreamResult = zlmServerFactory.startSendRtpPassive(mediaInfo, param);
mediaServerService.startSendRtpPassive(mediaInfo, platform, sendRtpItem, null);
} else {
param.put("dst_url", sendRtpItem.getIp());
param.put("dst_port", sendRtpItem.getPort());
startSendRtpStreamResult = zlmServerFactory.startSendRtpStream(mediaInfo, param);
}
} else {
if (sendRtpItem.isTcpActive()) {
startSendRtpStreamResult = zlmServerFactory.startSendRtpPassive(mediaInfo, param);
} else {
param.put("dst_url", sendRtpItem.getIp());
param.put("dst_port", sendRtpItem.getPort());
startSendRtpStreamResult = zlmServerFactory.startSendRtpStream(mediaInfo, param);
mediaServerService.startSendRtpStream(mediaInfo, platform, sendRtpItem);
}
}catch (ControllerException e) {
logger.error("RTP推流失败: {}", e.getMessage());
startSendRtpStreamFailHand(sendRtpItem, platform, callIdHeader);
return;
}
if (startSendRtpStreamResult != null) {
startSendRtpStreamHand(sendRtpItem, platform, startSendRtpStreamResult, param, callIdHeader);
}
logger.info("RTP推流成功[ {}/{} ]，{}, ", sendRtpItem.getApp(), sendRtpItem.getStream(),
sendRtpItem.isTcpActive()?"被动发流": sendRtpItem.getIp() + ":" + sendRtpItem.getPort());
}
}
@Override
public void startSendRtpStreamHand(SendRtpItem sendRtpItem, Object correlationInfo,
JSONObject jsonObject, Map<String, Object> param, CallIdHeader callIdHeader) {
if (jsonObject == null) {
logger.error("RTP推流失败: 请检查ZLM服务");
} else if (jsonObject.getInteger("code") == 0) {
logger.info("调用ZLM推流接口, 结果： {}", jsonObject);
logger.info("RTP推流成功[ {}/{} ]，{}->{}, ", param.get("app"), param.get("stream"), jsonObject.getString("local_port"),
sendRtpItem.isTcpActive()?"被动发流": param.get("dst_url") + ":" + param.get("dst_port"));
if (sendRtpItem.getPlayType() == InviteStreamType.PUSH && correlationInfo instanceof ParentPlatform) {
ParentPlatform platform = (ParentPlatform)correlationInfo;
MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(0, sendRtpItem.getApp(), sendRtpItem.getStream(),
sendRtpItem.getChannelId(), platform.getServerGBId(), platform.getName(), userSetting.getServerId(),
sendRtpItem.getMediaServerId());
messageForPushChannel.setPlatFormIndex(platform.getId());
redisCatchStorage.sendPlatformStartPlayMsg(messageForPushChannel);
public void startSendRtpStreamFailHand(SendRtpItem sendRtpItem, ParentPlatform platform, CallIdHeader callIdHeader) {
if (sendRtpItem.isOnlyAudio()) {
Device device = deviceService.getDevice(sendRtpItem.getDeviceId());
AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
if (audioBroadcastCatch != null) {
try {
cmder.streamByeCmd(device, sendRtpItem.getChannelId(), audioBroadcastCatch.getSipTransactionInfo(), null);
} catch (SipException | ParseException | InvalidArgumentException |
SsrcTransactionNotFoundException exception) {
logger.error("[命令发送失败] 停止语音对讲: {}", exception.getMessage());
}
}
} else {
logger.error("RTP推流失败: {}, 参数：{}", jsonObject.getString("msg"), JSONObject.toJSONString(param));
if (sendRtpItem.isOnlyAudio()) {
Device device = deviceService.getDevice(sendRtpItem.getDeviceId());
AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
if (audioBroadcastCatch != null) {
try {
cmder.streamByeCmd(device, sendRtpItem.getChannelId(), audioBroadcastCatch.getSipTransactionInfo(), null);
} catch (SipException | ParseException | InvalidArgumentException |
SsrcTransactionNotFoundException e) {
logger.error("[命令发送失败] 停止语音对讲: {}", e.getMessage());
}
}
} else {
if (platform != null) {
// 向上级平台
if (correlationInfo instanceof ParentPlatform) {
try {
ParentPlatform parentPlatform = (ParentPlatform)correlationInfo;
commanderForPlatform.streamByeCmd(parentPlatform, callIdHeader.getCallId());
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
}
try {
commanderForPlatform.streamByeCmd(platform, callIdHeader.getCallId());
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
}
}
}
}
@@ -1563,7 +1492,7 @@ public class PlayServiceImpl implements IPlayService {
if (sendRtpItem != null && sendRtpItem.isOnlyAudio()) {
// 查询流是否存在，不存在则认为是异常状态
MediaServer mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServer, sendRtpItem.getApp(), sendRtpItem.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServer, sendRtpItem.getApp(), sendRtpItem.getStream());
if (streamReady) {
logger.warn("[语音对讲] 正在语音广播，无法开启语音通话： {}", channelId);
event.call("正在语音广播");
@@ -1577,7 +1506,7 @@ public class PlayServiceImpl implements IPlayService {
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, stream, null);
if (sendRtpItem != null) {
MediaServer mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServer, "rtp", sendRtpItem.getReceiveStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServer, "rtp", sendRtpItem.getReceiveStream());
if (streamReady) {
logger.warn("[语音对讲] 进行中： {}", channelId);
event.call("语音对讲进行中");
@@ -1624,12 +1553,7 @@ public class PlayServiceImpl implements IPlayService {
MediaServer mediaServer = mediaServerService.getOne(mediaServerId);
if (streamIsReady == null || streamIsReady) {
Map<String, Object> param = new HashMap<>();
param.put("vhost", "__defaultVhost__");
param.put("app", sendRtpItem.getApp());
param.put("stream", sendRtpItem.getStream());
param.put("ssrc", sendRtpItem.getSsrc());
zlmServerFactory.stopSendRtpStream(mediaServer, param);
mediaServerService.stopSendRtp(mediaServer, sendRtpItem.getApp(), sendRtpItem.getStream(), sendRtpItem.getSsrc());
}
ssrcFactory.releaseSsrc(mediaServerId, sendRtpItem.getSsrc());

2
src/main/java/com/genersoft/iot/vmp/service/impl/StreamProxyServiceImpl.java
View File

@@ -349,7 +349,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
if (mediaServer == null) {
return null;
}
if (zlmServerFactory.isStreamReady(mediaServer, param.getApp(), param.getStream())) {
if (mediaServerService.isStreamReady(mediaServer, param.getApp(), param.getStream())) {
mediaServerService.closeStreams(mediaServer, param.getApp(), param.getStream());
}
String msgResult;

2
src/main/java/com/genersoft/iot/vmp/service/redisMsg/RedisGbPlayMsgListener.java
View File

@@ -274,7 +274,7 @@ public class RedisGbPlayMsgListener implements MessageListener {
return;
}
// 确定流是否在线
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, content.getApp(), content.getStream());
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, content.getApp(), content.getStream());
if (streamReady != null && streamReady) {
logger.info("[回复推流信息] {}/{}", content.getApp(), content.getStream());
responseSendItem(mediaServerItem, content, toId, serial);

2
src/main/java/com/genersoft/iot/vmp/vmanager/ps/PsController.java
View File

@@ -224,7 +224,7 @@ public class PsController {
param.put("src_port", sendInfo.getSendLocalPort());
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, app, stream);
Boolean streamReady = mediaServerService.isStreamReady(mediaServerItem, app, stream);
if (streamReady) {
JSONObject jsonObject = zlmServerFactory.startSendRtpStream(mediaServerItem, param);
if (jsonObject.getInteger("code") == 0) {

2
src/main/java/com/genersoft/iot/vmp/vmanager/rtp/RtpController.java
View File

@@ -275,7 +275,7 @@ public class RtpController {
paramForVideo = null;
}
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServer, app, stream);
Boolean streamReady = mediaServerService.isStreamReady(mediaServer, app, stream);
if (streamReady) {
if (paramForVideo != null) {
JSONObject jsonObject = zlmServerFactory.startSendRtpStream(mediaServer, paramForVideo);