启动多个解码进程

chenshijun

2019-02-18 0ac8a18ccb5b60e251954bb8901b4be47b52622e

 QiaoJiaSystem/VideoToImageMulth/RtspAnalysManager.cpp

@@ -48,16 +48,45 @@
    appPref.setIntData("n_cut_min_duration", lst_dev.n_cut_min_duration);
    if (lst.size() > 0) {

        for (auto item : lst)
        int startCamNO = appPref.getIntData("CamStart") * appPref.getIntData("CamStep");
        int CamCount = appPref.getIntData("CamStep");
        auto itor = lst.begin();

        if(startCamNO >= lst.size())
        {
            std::string t_camIdex = item.str_cam_dev_id.toStdString();
            std::string rtsp_url = rtspAddrBuild(item.str_ip.toStdString(), 554, item.str_username.toStdString(),
                                                 item.str_password.toStdString(), item.str_brand.toStdString());
            INFO("cam add is " << item.str_addr.toStdString());
            ERR("startCamNO > lst.size()");
            return;
        }

        for(int i=0; i < startCamNO; i++){
            itor++;
        }

        for (int i = 0; i < CamCount; i++) {
            if (itor == lst.end())
            {
                ERR("itor == lst.end()");
                return;
            }
            std::string t_camIdex = itor->str_cam_dev_id.toStdString();
            std::string rtsp_url = rtspAddrBuild(itor->str_ip.toStdString(), 554, itor->str_username.toStdString(),
                                                 itor->str_password.toStdString(), itor->str_brand.toStdString());
            INFO("cam add is " << itor->str_addr.toStdString());

            addCamera(t_camIdex, rtsp_url);

            itor++;
        }

//        for (auto item : lst)
//        {
//            std::string t_camIdex = item.str_cam_dev_id.toStdString();
//            std::string rtsp_url = rtspAddrBuild(item.str_ip.toStdString(), 554, item.str_username.toStdString(),
//                                                 item.str_password.toStdString(), item.str_brand.toStdString());
//            INFO("cam add is " << item.str_addr.toStdString());
//
//            addCamera(t_camIdex, rtsp_url);
//
//        }
    } else {
        ERR("searchCamDevTableAll size is 0");
    }
@@ -101,7 +130,7 @@
    } else {
        removeCamera(index);
        DBG("removeCamera " << index);
        return addCamera(rtsp, index);
        return addCamera(index, rtsp);
    }
}