quick fix

1 files changed, 7 insertions, 2 deletions

diff --git a/rotord/rotor.cpp b/rotord/rotor.cpp
index 5e4c6bb..83a3b8f 100755
--- a/rotord/rotor.cpp
+++ b/rotord/rotor.cpp
@@ -55,13 +55,18 @@ bool Signal_output::render(const float duration, const float framerate,string &x
 	cerr << "Rotor: Signal_output rendering " << duration << " seconds at " << framerate << " frames per second" << endl;
 	float step=1.0f/framerate;
 	float v=0.0f;
+	float min=10000000.0f;
+	float max=-10000000.0f;
 	for (float f=0.0f;f<duration;f+=step) {
 		float u=get_output(Time_spec(f,framerate,duration));
 		if (!fequal(u,v)) {
 			xml_out+=("<signal time='"+ofToString(f)+"'>"+ofToString(u)+"</signal>\n");
 			v=u;
+			if (v>max) max=v;
+			if (v<min) min=v;
 		}
 	}
+	xml_out+=("<signal_finished min='"+ofToString(min)+"' max='"+ofToString(max)+"'/>\n");
 	return true;
 }
 
@@ -164,7 +169,7 @@ int Audio_analysis::process_frame(uint8_t *data,int samples_in_frame) {
 }
 void Audio_analysis::cleanup() {
 	analyser.cleanup();
-	print_features();
+	//print_features();
 }
 void Audio_analysis::print_features(){
 	for (auto i: analyser.features) {
@@ -242,7 +247,7 @@ bool Video_loader::load(const string &filename){
     }
     */
     Poco::Path path;
-	string uri="file://"+path.current()+filename;
+	string uri="file://"+filename;
     isLoaded=player.open(uri);
 	if (isLoaded){
 		cerr<<"Rotor::Video_loader: "<<filename<<", "<<player.getNumberOfFrames()<<" frames "<<", "<<player.getWidth()<<"x"<<player.getHeight()<<endl;