perf(snap): 优化点播成功后截图使用 rtsp 流, 新增对 H265 编码视频截图的支持

xiaoQQya

2023-03-20 713aa00acc398e44cb2a59e4f5c3f55b4e0784d8

 src/main/java/com/genersoft/iot/vmp/gb28181/session/VideoStreamSessionManager.java

@@ -1,25 +1,18 @@
package com.genersoft.iot.vmp.gb28181.session;



import java.util.ArrayList;

import java.util.List;



import javax.sip.ClientTransaction;

import javax.sip.Dialog;



import com.genersoft.iot.vmp.common.VideoManagerConstants;

import com.genersoft.iot.vmp.conf.UserSetting;

import com.genersoft.iot.vmp.gb28181.bean.SipMsgInfo;

import com.genersoft.iot.vmp.gb28181.bean.SipTransactionInfo;

import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;

import com.genersoft.iot.vmp.utils.SerializeUtils;

import com.genersoft.iot.vmp.utils.JsonUtil;

import com.genersoft.iot.vmp.utils.redis.RedisUtil;

import gov.nist.javax.sip.message.SIPRequest;

import gov.nist.javax.sip.message.SIPResponse;

import gov.nist.javax.sip.stack.SIPDialog;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import org.springframework.util.ObjectUtils;

import org.springframework.util.StringUtils;



import java.util.ArrayList;

import java.util.List;



/**    

 * @description:视频流session管理器，管理视频预览、预览回放的通信句柄 

@@ -59,8 +52,6 @@
      ssrcTransaction.setMediaServerId(mediaServerId);

      ssrcTransaction.setType(type);



      RedisUtil.set(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId()

            + "_" +  deviceId + "_" + channelId + "_" + callId + "_" + stream, ssrcTransaction);

      RedisUtil.set(VideoManagerConstants.MEDIA_TRANSACTION_USED_PREFIX + userSetting.getServerId()

            + "_" +  deviceId + "_" + channelId + "_" + callId + "_" + stream, ssrcTransaction);

   }

@@ -143,7 +134,7 @@
      List<SsrcTransaction> result= new ArrayList<>();

      for (int i = 0; i < ssrcTransactionKeys.size(); i++) {

         String key = (String)ssrcTransactionKeys.get(i);

         SsrcTransaction ssrcTransaction = (SsrcTransaction)RedisUtil.get(key);

         SsrcTransaction ssrcTransaction = JsonUtil.redisJsonToObject(key, SsrcTransaction.class);

         result.add(ssrcTransaction);

      }

      return result;