diff --git a/RapportInfo2txt b/RapportInfo2txt
index bd37a3124325287a72a2514fb3f5b8cd4ff90f05..eaec6d4a3e5d9220e79d216ec3cf989f36b46aaa 100755
Binary files a/RapportInfo2txt and b/RapportInfo2txt differ
diff --git a/RapportInfo2txt.c b/RapportInfo2txt.c
index 30c0b152f924a5dd1a2ccbf478d74c18d83b0c39..ca885ba555ac0fa6e87e92d3b33d857ed8a8220a 100755
--- a/RapportInfo2txt.c
+++ b/RapportInfo2txt.c
@@ -7,13 +7,14 @@
 #define NTOAS_MAX 200
 
 #define RORQUAL_SAMPLE_RATE 4000
-#define RORQUAL_LENSIG RORQUAL_SAMPLE_RATE*60 // load 60sec
+#define RORQUAL_LENSIG RORQUAL_SAMPLE_RATE*30 // load 60sec
 #define RORQUAL_WINSIZE 4096
 #define RORQUAL_LENSPEC (RORQUAL_LENSIG - RORQUAL_WINSIZE)/RORQUAL_HOPSIZE
 #define RORQUAL_HOPSIZE 256
 #define RORQUAL_LENPRED RORQUAL_LENSPEC - (5-1)*3 //3 layers of kernel size 5
-#define RORQUAL_NSAMPLESTOSEND 3 // see cacha
-#define RORQUAL_SAMPLESPERSAMPLE 8000 // see cacha
+#define RORQUAL_RAPPORT_NSAMPLESTOSEND 3 // see cacha
+#define RORQUAL_RAPPORT_SAMPLE_RATE 128000
+#define RORQUAL_RAPPORT_SAMPLESPERSAMPLE 256000 // see cacha
 
 #define CACHA_SAMPLE_RATE 64000
 #define CACHA_LENSIG CACHA_SAMPLE_RATE*10 // load 10sec
@@ -21,9 +22,11 @@
 #define CACHA_LENSPEC (CACHA_LENSIG - CACHA_WINSIZE)/CACHA_HOPSIZE
 #define CACHA_HOPSIZE 256
 #define CACHA_LENPRED (((CACHA_LENSPEC - 6)/2 - 6)/2 -6)/2 // 3 layers hopsize 2 kernel 7
-#define CACHA_NSAMPLESTOSEND 10 // a sample is positionned at a high pred from the cnn, we extract the audio signal arround to send back via network
-#define CACHA_SAMPLESPERSAMPLE 6400 // number of audio samples per high pred sample to send back
+#define CACHA_RAPPORT_NSAMPLESTOSEND 10 // a sample is positionned at a high pred from the cnn, we extract the audio signal arround to send back via network
+#define CACHA_RAPPORT_SAMPLE_RATE 128000
+#define CACHA_RAPPORT_SAMPLESPERSAMPLE 12800// number of audio samples per high pred sample to send back
 
+#define RAPPORT_CHANNELS 5 // number of channels recorded to include in the report
 
 typedef struct{
     float predsC[CACHA_LENPRED]; //len of preds for 10sec signal
@@ -33,10 +36,10 @@ typedef struct{
     char fileName[50];      //Nom du fichier concerne
     int ToAs_cacha[NTOAS_MAX];
     unsigned char hydros_ToAs_cacha[NTOAS_MAX];
-    short predPeaksR[RORQUAL_NSAMPLESTOSEND]; //indices of predPeaks for rorqual
-    short predPeaksC[CACHA_NSAMPLESTOSEND]; //indices of predPeaks for cachalot
-    short int samplesR[RORQUAL_NSAMPLESTOSEND][RORQUAL_SAMPLESPERSAMPLE]; // samples to send back for rorqual
-    short int samplesC[CACHA_NSAMPLESTOSEND][CACHA_SAMPLESPERSAMPLE]; // samples to send back for cachalot
+    short predPeaksR[RORQUAL_RAPPORT_NSAMPLESTOSEND]; //indices of predPeaks for rorqual
+    short predPeaksC[CACHA_RAPPORT_NSAMPLESTOSEND]; //indices of predPeaks for cachalot
+    short int samplesR[RORQUAL_RAPPORT_NSAMPLESTOSEND][RORQUAL_RAPPORT_SAMPLESPERSAMPLE][RAPPORT_CHANNELS]; // samples to send back for rorqual
+    short int samplesC[CACHA_RAPPORT_NSAMPLESTOSEND][CACHA_RAPPORT_SAMPLESPERSAMPLE][RAPPORT_CHANNELS]; // samples to send back for cachalot
 }RAPPORT;
 
 int main(int argc, char* argv[]){
@@ -52,10 +55,10 @@ int main(int argc, char* argv[]){
     printf("Failed to open output file\n");
     return 0;
   }
-  RAPPORT rapport;
+  static RAPPORT rapport;
   fread(&rapport, sizeof(RAPPORT), 1, infile);
   printf("Writing into %s with %d fin whale pulses and %d sperm whale clicks \n", argv[1], rapport.numDetectionsRorqual, rapport.numDetectionsCachalot);
-  int i, j;
+  int i, j, k;
   fprintf(outfile, "Filename : %s \n", rapport.fileName);
   fprintf(outfile, "\n rorqual preds\n");
   for(i=0; i<RORQUAL_LENPRED; i++){
@@ -67,8 +70,10 @@ int main(int argc, char* argv[]){
   }
   fprintf(outfile, "\n rorqual samples\n");
   for(i=0; i<rapport.numDetectionsRorqual; i++){
-    for(j=0; j<RORQUAL_SAMPLESPERSAMPLE; j++){
-      fprintf(outfile, "%hd,", rapport.samplesR[i][j]);
+    for(j=0; j<RORQUAL_RAPPORT_SAMPLESPERSAMPLE; j++){
+      for(k=0; k<RAPPORT_CHANNELS; k++){
+        // fprintf(outfile, "%hd,", rapport.samplesR[i][j][k]);
+      }
     }
     fprintf(outfile, "\n");
   }
@@ -82,8 +87,10 @@ int main(int argc, char* argv[]){
   }
   fprintf(outfile, "\n cacha samples\n");
   for(i=0; i<rapport.numDetectionsCachalot; i++){
-    for(j=0; j<CACHA_SAMPLESPERSAMPLE; j++){
-      fprintf(outfile, "%hd,", rapport.samplesC[i][j]);
+    for(j=0; j<CACHA_RAPPORT_SAMPLESPERSAMPLE; j++){
+      for(k=0; k<RAPPORT_CHANNELS; k++){
+        // fprintf(outfile, "%hd,", rapport.samplesC[i][j][k]);
+      }
     }
     fprintf(outfile, "\n");
   }