diff --git a/src/ccextractor.c b/src/ccextractor.c
index 5f6987c8..2b0258c4 100644
--- a/src/ccextractor.c
+++ b/src/ccextractor.c
@@ -250,7 +250,6 @@ int api_start(struct ccx_s_options api_options){
 				fatal(CCX_COMMON_EXIT_BUG_BUG, "Cannot be reached!");
 				break;
 		}
-
 		list_for_each_entry(dec_ctx, &ctx->dec_ctx_head, list, struct lib_cc_decode)
 		{
 			mprint("\n");
@@ -476,6 +475,13 @@ int api_param_count(struct ccx_s_options* api_options){
     return api_options->python_param_count;
 }
 
+ 
+int __real_write(int file_handle, char* buffer, int nbyte);
+int __wrap_write(int file_handle, char* buffer, int nbyte)
+{
+        printf("file_handle = %d\n",file_handle);
+        return __real_write(file_handle,buffer,nbyte);
+}
 int main(int argc, char* argv[]){
     int i;
     struct ccx_s_options* api_options = api_init_options();
diff --git a/src/ccextractor.h b/src/ccextractor.h
index 2b7a0fd2..84b31074 100644
--- a/src/ccextractor.h
+++ b/src/ccextractor.h
@@ -22,8 +22,14 @@ CURLcode res;
 #define LEPT_MSG_SEVERITY L_SEVERITY_NONE
 #endif
 
+struct cc_to_python_subs{
+    char** subs;
+    int number_of_lines;
+};
+
 struct ccx_s_options ccx_options;
 struct lib_ccx_ctx *signal_ctx;
+struct cc_to_python_subs python_subs;
 //volatile int terminate_asap = 0;
 
 struct ccx_s_options* api_init_options();
@@ -38,4 +44,6 @@ void sigterm_handler(int sig);
 void sigint_handler(int sig);
 void print_end_msg();
 int main(int argc, char *argv[]);
+int __real_write(int file_handle, char* buffer, int nbyte);
+int __wrap_write(int file_handle, char* buffer, int nbyte);
 #endif //CCEXTRACTOR_H
diff --git a/src/lib_ccx/ccx_encoders_srt.c b/src/lib_ccx/ccx_encoders_srt.c
index 2fccafe6..1233481b 100644
--- a/src/lib_ccx/ccx_encoders_srt.c
+++ b/src/lib_ccx/ccx_encoders_srt.c
@@ -4,6 +4,7 @@
 #include "utility.h"
 #include "ccx_encoders_helpers.h"
 #include "ocr.h"
+#include "ccextractor.h"
 
 /* The timing here is not PTS based, but output based, i.e. user delay must be accounted for
    if there is any */
@@ -195,7 +196,8 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
 	context->srt_counter++;
 	sprintf(timeline, "%u%s", context->srt_counter, context->encoded_crlf);
 	used = encode_line(context, context->buffer,(unsigned char *) timeline);
-	write(context->out->fh, context->buffer, used);
+	__wrap_write(context->out->fh, context->buffer, used);
+
 	sprintf (timeline, "%02u:%02u:%02u,%03u --> %02u:%02u:%02u,%03u%s",
 		h1, m1, s1, ms1, h2, m2, s2, ms2, context->encoded_crlf);
 	used = encode_line(context, context->buffer,(unsigned char *) timeline);
@@ -203,7 +205,7 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
 	dbg_print(CCX_DMT_DECODER_608, "\n- - - SRT caption ( %d) - - -\n", context->srt_counter);
 	dbg_print(CCX_DMT_DECODER_608, "%s",timeline);
 
-	write (context->out->fh, context->buffer, used);
+	__wrap_write(context->out->fh, context->buffer, used);
 	for (int i=0;i<15;i++)
 	{
 		if (data->row_used[i])
@@ -263,7 +265,7 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
 					do_dash=0;
 
 				if (do_dash)
-					write(context->out->fh, "- ", 2);
+					__wrap_write(context->out->fh, "- ", 2);
 				prev_line_start=first;
 				prev_line_end=last;
 				prev_line_center1=center1;
@@ -276,8 +278,8 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
 				dbg_print(CCX_DMT_DECODER_608, "\r");
 				dbg_print(CCX_DMT_DECODER_608, "%s\n",context->subline);
 			}
-			write(context->out->fh, context->subline, length);
-			write(context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
+			__wrap_write(context->out->fh, context->subline, length);
+			__wrap_write(context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
 			wrote_something=1;
 			// fprintf (wb->fh,context->encoded_crlf);
 		}
@@ -285,6 +287,7 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
 	dbg_print(CCX_DMT_DECODER_608, "- - - - - - - - - - - -\r\n");
 
 	// fprintf (wb->fh, context->encoded_crlf);
-	write (context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
+    __wrap_write(context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
+    //printf("$ = %s\n",context->encoded_crlf);
 	return wrote_something;
 }