1 files changed, 5 insertions, 27 deletions
diff --git a/rotord/rotor.h b/rotord/rotor.h
index 55beb60..ef1ae23 100755
--- a/rotord/rotor.h
+++ b/rotord/rotor.h
@@ -425,6 +425,7 @@ namespace Rotor {
 				loader=new ofGstVideoUtils();
 			};
 			~Video_input(){ delete loader; };
+			bool load(const string &filename);
 			Image *get_output(const Frame_spec &frame){
 				return nullptr;
 			};
@@ -459,33 +460,10 @@ namespace Rotor {
 													//?? is it faster than using strings??
 			string description;
 			std::unordered_map<string,Node*> nodes;
-			vector<Node*> find_nodes(const string &type){
-				vector<Node*> found;
-				for (std::unordered_map<string,Node*>::iterator it=nodes.begin();it!=nodes.end();++it) {
-					if (it->second->type==type) found.push_back(it->second);
-				}
-				return found;
-			};
-			Node* find_node(const string &type){
-				for (std::unordered_map<string,Node*>::iterator it=nodes.begin();it!=nodes.end();++it) {
-					if (it->second->type==type) return it->second;
-				}
-				return nullptr; //can be tested against
-			};
-			bool signal_render(string &signal_xml,const float framerate) {
-				if (find_node("signal_output")) {
-					Signal_output *signal_output=dynamic_cast<Signal_output*>(find_node("signal_output"));
-					return signal_output->render(duration,framerate,signal_xml);
-				}
-				else return false;
-			}
-			bool video_render(const string &output_filename,const string &audio_filename,const float framerate) {
-				if (find_node("video_output")) {
-					Video_output *video_output=dynamic_cast<Video_output*>(find_node("video_output"));
-					return video_output->render(duration,framerate,output_filename,audio_filename);
-				}
-				else return false;
-			}
+			vector<Node*> find_nodes(const string &type);
+			Node* find_node(const string &type);
+			bool signal_render(string &signal_xml,const float framerate);
+			bool video_render(const string &output_filename,const string &audio_filename,const float framerate);
 			int load(Poco::UUID uid);
 			bool load(string &graph_filename);
 			UUID save();									//save to DB, returns UUID of saved graph