添加来源

src/common/meta.hpp

@@ -3,11 +3,13 @@
 
 #include "common/data.hpp"
 #include <opencv2/opencv.hpp>
+#include <string>
 
 namespace meta
 {
 
 struct MetaData{
+    std::string from;
     cv::Mat image;
     cv::Mat draw_image;
     data::BoxArray boxes;

src/nodes/httpPush/httpPush.cpp

@@ -20,7 +20,7 @@ void HttpPushNode::work()
             // printf("Node %s get data from %s\n", name_.c_str(), input_buffer.first.c_str());
             // do something
             cv::Mat image = metaData->draw_image;
-            std::string image_name = getTimeString() + ".jpg";
+            std::string image_name = metaData->from + "_" + getTimeString() + ".jpg";
             cv::imwrite(image_name, image);
         }
     }

src/nodes/stream/streamNode.cpp

@@ -37,6 +37,7 @@ void StreamNode::work()
 
         auto metaData = std::make_shared<meta::MetaData>();
         metaData->image = frame;
+        metaData->from = name_;
 
         for (auto& output_buffer : output_buffers_)
         {