合并分支新内容

648540858

2023-07-20 bac9aca311dba1b8796c6166d6618462fc7aa3a5

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

@@ -1,6 +1,5 @@
package com.genersoft.iot.vmp.service.impl;

import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.InviteInfo;
import com.genersoft.iot.vmp.common.InviteSessionStatus;
@@ -20,11 +19,13 @@
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
import com.genersoft.iot.vmp.media.zlm.AssistRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory;
import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeFactory;
import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForStreamChange;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.hook.HookParam;
import com.genersoft.iot.vmp.media.zlm.dto.hook.OnStreamChangedHookParam;
import com.genersoft.iot.vmp.service.*;
import com.genersoft.iot.vmp.service.bean.ErrorCallback;
import com.genersoft.iot.vmp.service.bean.InviteErrorCode;
@@ -80,7 +81,7 @@
    private ZLMRESTfulUtils zlmresTfulUtils;

    @Autowired
    private ZLMRTPServerFactory zlmrtpServerFactory;
    private ZLMServerFactory zlmServerFactory;

    @Autowired
    private AssistRESTfulUtils assistRESTfulUtils;
@@ -115,14 +116,13 @@


    @Override
    public SSRCInfo play(MediaServerItem mediaServerItem, String deviceId, String channelId, ErrorCallback<Object> callback) {
    public SSRCInfo play(MediaServerItem mediaServerItem, String deviceId, String channelId, String ssrc, ErrorCallback<Object> callback) {
        if (mediaServerItem == null) {
            throw new ControllerException(ErrorCode.ERROR100.getCode(), "未找到可用的zlm");
        }

        Device device = redisCatchStorage.getDevice(deviceId);
        InviteInfo inviteInfo = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, deviceId, channelId);

        if (inviteInfo != null ) {
            if (inviteInfo.getStreamInfo() == null) {
                // 点播发起了但是尚未成功, 仅注册回调等待结果即可
@@ -142,7 +142,7 @@
                String mediaServerId = streamInfo.getMediaServerId();
                MediaServerItem mediaInfo = mediaServerService.getOne(mediaServerId);

                Boolean ready = zlmrtpServerFactory.isStreamReady(mediaInfo, "rtp", streamId);
                Boolean ready = zlmServerFactory.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,
@@ -158,12 +158,11 @@
                }
            }
        }

        String streamId = null;
        if (mediaServerItem.isRtpEnable()) {
            streamId = String.format("%s_%s", device.getDeviceId(), channelId);
        }
        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, null, device.isSsrcCheck(),  false, 0, false, device.getStreamModeForParam());
        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, ssrc, device.isSsrcCheck(),  false, 0, false, device.getStreamModeForParam());
        if (ssrcInfo == null) {
            callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getMsg(), null);
            inviteStreamService.call(InviteSessionType.PLAY, device.getDeviceId(), channelId, null,
@@ -188,8 +187,9 @@
                    null);
            return;
        }
        logger.info("[点播开始] deviceId: {}, channelId: {},收流端口：{}, 收流模式：{}, SSRC: {}, SSRC校验：{}", device.getDeviceId(), channelId, ssrcInfo.getPort(), device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());

        logger.info("[点播开始] deviceId: {}, channelId: {},码流类型：{}, 收流端口： {}, 收流模式：{}, SSRC: {}, SSRC校验：{}",
                device.getDeviceId(), channelId, device.isSwitchPrimarySubStream() ? "辅码流" : "主码流", ssrcInfo.getPort(),
                device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());
        //端口获取失败的ssrcInfo 没有必要发送点播指令
        if (ssrcInfo.getPort() <= 0) {
            logger.info("[点播端口分配异常]，deviceId={},channelId={},ssrcInfo={}", device.getDeviceId(), channelId, ssrcInfo);
@@ -204,9 +204,10 @@
        }

        // 初始化redis中的invite消息状态
        InviteInfo inviteInfo = InviteInfo.getinviteInfo(device.getDeviceId(), channelId, ssrcInfo.getStream(), ssrcInfo,
        InviteInfo inviteInfo = InviteInfo.getInviteInfo(device.getDeviceId(), channelId, ssrcInfo.getStream(), ssrcInfo,
                mediaServerItem.getSdpIp(), ssrcInfo.getPort(), device.getStreamMode(), InviteSessionType.PLAY,
                InviteSessionStatus.ready);
        inviteInfo.setSubStream(device.isSwitchPrimarySubStream());
        inviteStreamService.updateInviteInfo(inviteInfo);
        // 超时处理
        String timeOutTaskKey = UUID.randomUUID().toString();
@@ -214,7 +215,10 @@
            // 执行超时任务时查询是否已经成功，成功了则不执行超时任务，防止超时任务取消失败的情况
            InviteInfo inviteInfoForTimeOut = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, device.getDeviceId(), channelId);
            if (inviteInfoForTimeOut == null || inviteInfoForTimeOut.getStreamInfo() == null) {
                logger.info("[点播超时] 收流超时 deviceId: {}, channelId: {}，端口：{}, SSRC: {}", device.getDeviceId(), channelId, ssrcInfo.getPort(), ssrcInfo.getSsrc());
                logger.info("[点播超时] 收流超时 deviceId: {}, channelId: {},码流类型：{}，端口：{}, SSRC: {}",
                        device.getDeviceId(), channelId, device.isSwitchPrimarySubStream() ? "辅码流" : "主码流",
                        ssrcInfo.getPort(), ssrcInfo.getSsrc());

                // 点播超时回复BYE 同时释放ssrc以及此次点播的资源
//                InviteInfo inviteInfoForTimeout = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.play, device.getDeviceId(), channelId);
//                if (inviteInfoForTimeout == null) {
@@ -228,8 +232,8 @@
                callback.run(InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode(), InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getMsg(), null);
                inviteStreamService.call(InviteSessionType.PLAY, device.getDeviceId(), channelId, null,
                        InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode(), InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getMsg(), null);

                inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, device.getDeviceId(), channelId);

                try {
                    cmder.streamByeCmd(device, channelId, ssrcInfo.getStream(), null);
                } catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
@@ -247,11 +251,11 @@
        }, userSetting.getPlayTimeout());

        try {
            cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channelId, (MediaServerItem mediaServerItemInuse, JSONObject response) -> {
                logger.info("收到订阅消息： " + response.toJSONString());
            cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channelId, (mediaServerItemInuse, hookParam ) -> {
                logger.info("收到订阅消息： " + hookParam);
                dynamicTask.stop(timeOutTaskKey);
                // hook响应
                StreamInfo streamInfo = onPublishHandlerForPlay(mediaServerItemInuse, response, device.getDeviceId(), channelId);
                StreamInfo streamInfo = onPublishHandlerForPlay(mediaServerItemInuse, hookParam, device.getDeviceId(), channelId);
                if (streamInfo == null){
                    callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
                            InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
@@ -265,19 +269,9 @@
                        InviteErrorCode.SUCCESS.getCode(),
                        InviteErrorCode.SUCCESS.getMsg(),
                        streamInfo);
                logger.info("[点播成功] deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
                String streamUrl;
                if (mediaServerItemInuse.getRtspPort() != 0) {
                    streamUrl = String.format("rtsp://127.0.0.1:%s/%s/%s", mediaServerItemInuse.getRtspPort(), "rtp",  ssrcInfo.getStream());
                }else {
                    streamUrl = String.format("http://127.0.0.1:%s/%s/%s.live.mp4", mediaServerItemInuse.getHttpPort(), "rtp",  ssrcInfo.getStream());
                }
                String path = "snap";
                String fileName = device.getDeviceId() + "_" + channelId + ".jpg";
                // 请求截图
                logger.info("[请求截图]: " + fileName);
                zlmresTfulUtils.getSnap(mediaServerItemInuse, streamUrl, 15, 1, path, fileName);

                logger.info("[点播成功] deviceId: {}, channelId:{}, 码流类型：{}", device.getDeviceId(),
                        device.isSwitchPrimarySubStream() ? "辅码流" : "主码流");
                snapOnPlay(mediaServerItemInuse, device.getDeviceId(), channelId, ssrcInfo.getStream());
            }, (event) -> {
                inviteInfo.setStatus(InviteSessionStatus.ok);

@@ -331,21 +325,8 @@
                    logger.info("[点播消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse);
                    if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
                        logger.info("[点播消息] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);
                        if (!ssrcFactory.checkSsrc(mediaServerItem.getId(),ssrcInResponse)) {
                            // ssrc 不可用
                            logger.info("[点播消息] SSRC修正时发现ssrc不可使用 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);
                            // 释放ssrc
                            ssrcFactory.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
                            streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());

                            callback.run(InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getCode(),
                                    InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getMsg(), null);
                            inviteStreamService.call(InviteSessionType.PLAY, device.getDeviceId(), channelId, null,
                                    InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getCode(),
                                    InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getMsg(), null);

                            return;
                        }
                        // 释放ssrc
                        mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
                        // 单端口模式streamId也有变化，重新设置监听即可
                        if (!mediaServerItem.isRtpEnable()) {
                            // 添加订阅
@@ -353,12 +334,12 @@
                            subscribe.removeSubscribe(hookSubscribe);
                            String stream = String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase();
                            hookSubscribe.getContent().put("stream", stream);
                            inviteInfo.setStream(stream);
                            subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response) -> {
                                logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
                            inviteStreamService.updateInviteInfoForStream(inviteInfo, stream);
                            subscribe.addSubscribe(hookSubscribe, (mediaServerItemInUse, hookParam) -> {
                                logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + hookParam);
                                dynamicTask.stop(timeOutTaskKey);
                                // hook响应
                                StreamInfo streamInfo = onPublishHandlerForPlay(mediaServerItemInUse, response, device.getDeviceId(), channelId);
                                StreamInfo streamInfo = onPublishHandlerForPlay(mediaServerItemInUse, hookParam, device.getDeviceId(), channelId);
                                if (streamInfo == null){
                                    callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
                                            InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
@@ -373,6 +354,7 @@
                                        InviteErrorCode.SUCCESS.getCode(),
                                        InviteErrorCode.SUCCESS.getMsg(),
                                        streamInfo);
                                snapOnPlay(mediaServerItemInUse, device.getDeviceId(), channelId, stream);
                            });
                            return;
                        }
@@ -400,6 +382,9 @@
                                    "下级自定义了ssrc,重新设置收流信息失败", null);

                        }else {
                            if (ssrcInfo.getStream()!= null && !ssrcInfo.getStream().equals(inviteInfo.getStream())) {
                                inviteStreamService.removeInviteInfo(inviteInfo);
                            }
                            ssrcInfo.setSsrc(ssrcInResponse);
                            inviteInfo.setSsrcInfo(ssrcInfo);
                            inviteInfo.setStream(ssrcInfo.getStream());
@@ -445,8 +430,33 @@
        }
    }

    private StreamInfo onPublishHandlerForPlay(MediaServerItem mediaServerItem, JSONObject response, String deviceId, String channelId) {
        StreamInfo streamInfo = onPublishHandler(mediaServerItem, response, deviceId, channelId);
    /**
     * 点播成功时调用截图.
     *
     * @param mediaServerItemInuse media
     * @param deviceId             设备 ID
     * @param channelId            通道 ID
     * @param stream               ssrc
     */
    private void snapOnPlay(MediaServerItem mediaServerItemInuse, String deviceId, String channelId, String stream) {
        String streamUrl;
        if (mediaServerItemInuse.getRtspPort() != 0) {
            streamUrl = String.format("rtsp://127.0.0.1:%s/%s/%s", mediaServerItemInuse.getRtspPort(), "rtp", stream);
        } else {
            streamUrl = String.format("http://127.0.0.1:%s/%s/%s.live.mp4", mediaServerItemInuse.getHttpPort(), "rtp", stream);
        }
        String path = "snap";
        String fileName = deviceId + "_" + channelId + ".jpg";
        // 请求截图
        logger.info("[请求截图]: " + fileName);
        zlmresTfulUtils.getSnap(mediaServerItemInuse, streamUrl, 15, 1, path, fileName);
    }

    private StreamInfo onPublishHandlerForPlay(MediaServerItem mediaServerItem, HookParam hookParam, String deviceId, String channelId) {
        StreamInfo streamInfo = null;
        Device device = redisCatchStorage.getDevice(deviceId);
        OnStreamChangedHookParam streamChangedHookParam = (OnStreamChangedHookParam)hookParam;
        streamInfo = onPublishHandler(mediaServerItem, streamChangedHookParam, deviceId, channelId);
        if (streamInfo != null) {
            DeviceChannel deviceChannel = storager.queryChannel(deviceId, channelId);
            if (deviceChannel != null) {
@@ -464,9 +474,9 @@

    }

    private StreamInfo onPublishHandlerForPlayback(MediaServerItem mediaServerItem, JSONObject response, String deviceId, String channelId, String startTime, String endTime) {

        StreamInfo streamInfo = onPublishHandler(mediaServerItem, response, deviceId, channelId);
    private StreamInfo onPublishHandlerForPlayback(MediaServerItem mediaServerItem, HookParam param, String deviceId, String channelId, String startTime, String endTime) {
        OnStreamChangedHookParam streamChangedHookParam = (OnStreamChangedHookParam) param;
        StreamInfo streamInfo = onPublishHandler(mediaServerItem, streamChangedHookParam, deviceId, channelId);
        if (streamInfo != null) {
            streamInfo.setStartTime(startTime);
            streamInfo.setEndTime(endTime);
@@ -552,7 +562,7 @@
                device.getDeviceId(), channelId, startTime, endTime, ssrcInfo.getPort(), device.getStreamMode(),
                ssrcInfo.getSsrc(), device.isSsrcCheck());
        // 初始化redis中的invite消息状态
        InviteInfo inviteInfo = InviteInfo.getinviteInfo(device.getDeviceId(), channelId, ssrcInfo.getStream(), ssrcInfo,
        InviteInfo inviteInfo = InviteInfo.getInviteInfo(device.getDeviceId(), channelId, ssrcInfo.getStream(), ssrcInfo,
                mediaServerItem.getSdpIp(), ssrcInfo.getPort(), device.getStreamMode(), InviteSessionType.PLAYBACK,
                InviteSessionStatus.ready);
        inviteStreamService.updateInviteInfo(inviteInfo);
@@ -585,10 +595,10 @@
            inviteStreamService.removeInviteInfo(inviteInfo);
        };

        ZlmHttpHookSubscribe.Event hookEvent = (mediaServerItemInuse, jsonObject) -> {
            logger.info("收到回放订阅消息： " + jsonObject);
        ZlmHttpHookSubscribe.Event hookEvent = (mediaServerItemInuse, hookParam) -> {
            logger.info("收到回放订阅消息： " + hookParam);
            dynamicTask.stop(playBackTimeOutTaskKey);
            StreamInfo streamInfo = onPublishHandlerForPlayback(mediaServerItemInuse, jsonObject, deviceId, channelId, startTime, endTime);
            StreamInfo streamInfo = onPublishHandlerForPlayback(mediaServerItemInuse, hookParam, deviceId, channelId, startTime, endTime);
            if (streamInfo == null) {
                logger.warn("设备回放API调用失败！");
                callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
@@ -654,17 +664,8 @@
                            if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
                                logger.info("[录像回放] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);

                                if (!ssrcFactory.checkSsrc(mediaServerItem.getId(),ssrcInResponse)) {
                                    // ssrc 不可用
                                    logger.info("[录像回放] SSRC修正时发现ssrc不可使用 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);
                                    // 释放ssrc
                                    dynamicTask.stop(playBackTimeOutTaskKey);
                                    mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
                                    streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
                                    callback.run(InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getCode(),
                                            InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getMsg(), null);
                                    return;
                                }
                                // 释放ssrc
                                mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());

                                // 单端口模式streamId也有变化，需要重新设置监听
                                if (!mediaServerItem.isRtpEnable()) {
@@ -673,12 +674,12 @@
                                    subscribe.removeSubscribe(hookSubscribe);
                                    String stream = String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase();
                                    hookSubscribe.getContent().put("stream", stream);
                                    inviteInfo.setStream(stream);
                                    subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response) -> {
                                        logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
                                    inviteStreamService.updateInviteInfoForStream(inviteInfo, stream);
                                    subscribe.addSubscribe(hookSubscribe, (mediaServerItemInUse, hookParam) -> {
                                        logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + hookParam);
                                        dynamicTask.stop(playBackTimeOutTaskKey);
                                        // hook响应
                                        hookEvent.response(mediaServerItemInUse, response);
                                        hookEvent.response(mediaServerItemInUse, hookParam);
                                    });
                                }
                                // 更新ssrc
@@ -702,6 +703,10 @@
                                            "下级自定义了ssrc,重新设置收流信息失败", null);

                                }else {
                                    if (ssrcInfo.getStream()!= null && !ssrcInfo.getStream().equals(inviteInfo.getStream())) {
                                        inviteStreamService.removeInviteInfo(inviteInfo);
                                    }

                                    ssrcInfo.setSsrc(ssrcInResponse);
                                    inviteInfo.setSsrcInfo(ssrcInfo);
                                    inviteInfo.setStream(ssrcInfo.getStream());
@@ -760,7 +765,7 @@
        }
        logger.info("[录像下载] deviceId: {}, channelId: {}, 下载速度：{}, 收流端口：{}, 收流模式：{}, SSRC: {}, SSRC校验：{}", device.getDeviceId(), channelId, downloadSpeed, ssrcInfo.getPort(), device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());
        // 初始化redis中的invite消息状态
        InviteInfo inviteInfo = InviteInfo.getinviteInfo(device.getDeviceId(), channelId, ssrcInfo.getStream(), ssrcInfo,
        InviteInfo inviteInfo = InviteInfo.getInviteInfo(device.getDeviceId(), channelId, ssrcInfo.getStream(), ssrcInfo,
                mediaServerItem.getSdpIp(), ssrcInfo.getPort(), device.getStreamMode(), InviteSessionType.DOWNLOAD,
                InviteSessionStatus.ready);
        inviteStreamService.updateInviteInfo(inviteInfo);
@@ -790,10 +795,10 @@
            streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
            inviteStreamService.removeInviteInfo(inviteInfo);
        };
        ZlmHttpHookSubscribe.Event hookEvent = (mediaServerItemInuse, jsonObject) -> {
            logger.info("[录像下载]收到订阅消息： " + jsonObject);
        ZlmHttpHookSubscribe.Event hookEvent = (mediaServerItemInuse, hookParam) -> {
            logger.info("[录像下载]收到订阅消息： " + hookParam);
            dynamicTask.stop(downLoadTimeOutTaskKey);
            StreamInfo streamInfo = onPublishHandlerForDownload(mediaServerItemInuse, jsonObject, deviceId, channelId, startTime, endTime);
            StreamInfo streamInfo = onPublishHandlerForDownload(mediaServerItemInuse, hookParam, deviceId, channelId, startTime, endTime);
            if (streamInfo == null) {
                logger.warn("[录像下载] 获取流地址信息失败");
                callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
@@ -858,26 +863,21 @@
                            if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
                                logger.info("[录像下载] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);

                                if (!ssrcFactory.checkSsrc(mediaServerItem.getId(),ssrcInResponse)) {
                                    // ssrc 不可用
                                    // 释放ssrc
                                    mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
                                    streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
                                    callback.run(InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getCode(),
                                            InviteErrorCode.ERROR_FOR_SSRC_UNAVAILABLE.getMsg(), null);
                                    return;
                                }
                                // 释放ssrc
                                mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());

                                // 单端口模式streamId也有变化，需要重新设置监听
                                if (!mediaServerItem.isRtpEnable()) {
                                    // 添加订阅
                                    HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
                                    subscribe.removeSubscribe(hookSubscribe);
                                    hookSubscribe.getContent().put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
                                    subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response) -> {
                                        logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
                                    String stream = String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase();
                                    hookSubscribe.getContent().put("stream", stream);
                                    inviteStreamService.updateInviteInfoForStream(inviteInfo, stream);
                                    subscribe.addSubscribe(hookSubscribe, (mediaServerItemInUse, hookParam) -> {
                                        logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + hookParam);
                                        dynamicTask.stop(downLoadTimeOutTaskKey);
                                        hookEvent.response(mediaServerItemInUse, response);
                                        hookEvent.response(mediaServerItemInUse, hookParam);
                                    });
                                }

@@ -901,6 +901,9 @@
                                            "下级自定义了ssrc,重新设置收流信息失败", null);

                                }else {
                                    if (ssrcInfo.getStream()!= null && !ssrcInfo.getStream().equals(inviteInfo.getStream())) {
                                        inviteStreamService.removeInviteInfo(inviteInfo);
                                    }
                                    ssrcInfo.setSsrc(ssrcInResponse);
                                    inviteInfo.setSsrcInfo(ssrcInfo);
                                    inviteInfo.setStream(ssrcInfo.getStream());
@@ -909,6 +912,7 @@
                                logger.info("[录像下载] 收到invite 200, 下级自定义了ssrc, 但是当前模式无需修正");
                            }
                        }
                        inviteStreamService.updateInviteInfo(inviteInfo);
                    });
        } catch (InvalidArgumentException | SipException | ParseException e) {
            logger.error("[命令发送失败] 录像下载: {}", e.getMessage());
@@ -967,8 +971,9 @@
        return null;
    }

    private StreamInfo onPublishHandlerForDownload(MediaServerItem mediaServerItemInuse, JSONObject response, String deviceId, String channelId, String startTime, String endTime) {
        StreamInfo streamInfo = onPublishHandler(mediaServerItemInuse, response, deviceId, channelId);
    private StreamInfo onPublishHandlerForDownload(MediaServerItem mediaServerItemInuse, HookParam hookParam, String deviceId, String channelId, String startTime, String endTime) {
        OnStreamChangedHookParam streamChangedHookParam = (OnStreamChangedHookParam) hookParam;
        StreamInfo streamInfo = onPublishHandler(mediaServerItemInuse, streamChangedHookParam, deviceId, channelId);
        if (streamInfo != null) {
            streamInfo.setProgress(0);
            streamInfo.setStartTime(startTime);
@@ -985,14 +990,13 @@
    }


    public StreamInfo onPublishHandler(MediaServerItem mediaServerItem, JSONObject resonse, String deviceId, String channelId) {
        String streamId = resonse.getString("stream");
        JSONArray tracks = resonse.getJSONArray("tracks");
        StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(mediaServerItem, "rtp", streamId, tracks, null);
    public StreamInfo onPublishHandler(MediaServerItem mediaServerItem, OnStreamChangedHookParam hookParam, String deviceId, String channelId) {
        StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(mediaServerItem, "rtp", hookParam.getStream(), hookParam.getTracks(), null);
        streamInfo.setDeviceID(deviceId);
        streamInfo.setChannelId(channelId);
        return streamInfo;
    }


    @Override
    public void zlmServerOffline(String mediaServerId) {
@@ -1136,7 +1140,6 @@
            errorCallback.run(InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getCode(), InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getMsg(), null);
            return;
        }

        InviteInfo inviteInfo = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, deviceId, channelId);
        if (inviteInfo != null) {
            if (inviteInfo.getStreamInfo() != null) {
@@ -1163,7 +1166,7 @@
        }

        MediaServerItem newMediaServerItem = getNewMediaServerItem(device);
        play(newMediaServerItem, deviceId, channelId, (code, msg, data)->{
        play(newMediaServerItem, deviceId, channelId, null, (code, msg, data)->{
           if (code == InviteErrorCode.SUCCESS.getCode()) {
               InviteInfo inviteInfoForPlay = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, deviceId, channelId);
               if (inviteInfoForPlay != null && inviteInfoForPlay.getStreamInfo() != null) {