暂时去除航煜视频除时间外水印

app/src/main/cpp/netcamera/HangYuCtrl.cpp

@@ -71,7 +71,6 @@ bool HangYuCtrl::SetOsd(uint8_t channel, std::string osdstring, uint8_t pos)
     snprintf(url, sizeof(url), "http://%s/Pictures/%u/MultiOSDV2", m_ip.c_str(), (uint32_t)channel);
     std::vector<uint8_t> resData;
     std::replace(osdstring.begin(), osdstring.end(), '\n', '^');
-    string xmlString = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><MultiLineOSD><DisplayTime><Enable>" + string(hasDateTime ? "true" : "false") + "</Enable><PosX>8</PosX><PosY>0</PosY></DisplayTime><OSD><ID>1</ID><Enable>true</Enable><Text>"+ osdstring+ "</Text><x>8</x><y>" + string(hasDateTime ? "24" : "0") + "</y></MultiLineOSD>";
     int res = DoPutRequest(url, HTTP_AUTH_TYPE_BASIC, m_userName.c_str(), m_password.c_str(), m_netHandle, xmlString.c_str(), resData);
     return res;
 }