adding encoder in rcwt loop

src/ccextractor.c

@@ -695,12 +695,12 @@ int main(int argc, char *argv[])
 				break;
 			case CCX_SM_RCWT:
 				mprint ("\rAnalyzing data in CCExtractor's binary format\n");
-				rcwt_loop();
+				rcwt_loop(&enc_ctx);
 				break;
 			case CCX_SM_MYTH:
 				mprint ("\rAnalyzing data in MythTV mode\n");
 				show_myth_banner = 1;
-				myth_loop();
+				myth_loop(&enc_ctx);
 				break;
 			case CCX_SM_MP4:				
 				mprint ("\rAnalyzing data with GPAC (MP4 library)\n");

src/ccextractor.h

@@ -249,7 +249,7 @@ void raw_loop (void *enc_ctx);
 LLONG process_raw (struct cc_subtitle *sub);
 void general_loop(void *enc_ctx);
 void processhex (char *filename);
-void rcwt_loop( void );
+void rcwt_loop(void *enc_ctx);
 
 #ifndef __cplusplus
 #define false 0
@@ -362,7 +362,7 @@ int parse_PMT (unsigned char *buf,int len, int pos);
 int parse_PAT (void);
 
 // myth.c
-void myth_loop(void);
+void myth_loop(void *enc_ctx);
 
 // mp4_bridge2bento4.c
 void mp4_loop (char *filename);

src/general_loop.c

@@ -729,12 +729,13 @@ void general_loop(void *enc_ctx)
 }
 
 // Raw caption with FTS file process
-void rcwt_loop( void )
+void rcwt_loop(void *enc_ctx)
 {
 	static unsigned char *parsebuf;
 	static long parsebufsize = 1024;
 	struct cc_subtitle dec_sub;
 
+	memset(&dec_sub, 0,sizeof(dec_sub));
     // As BUFSIZE is a macro this is just a reminder
     if (BUFSIZE < (3*0xFFFF + 10))
         fatal (EXIT_BUG_BUG, "BUFSIZE too small for RCWT caption block.\n");
@@ -835,6 +836,11 @@ void rcwt_loop( void )
                 do_cb(parsebuf+j, &dec_sub);
             }
         }
+		if (dec_sub.got_output)
+		{
+			encode_sub(enc_ctx,&dec_sub);
+			dec_sub.got_output = 0;
+		}
     } // end while(1)
 
     dbg_print(CCX_DMT_PARSE, "Processed %d bytes\n", bread);

src/myth.c

@@ -819,7 +819,7 @@ void build_parity_table (void)
 	cc608_build_parity_table(cc608_parity_table);
 }
 
-void myth_loop(void)
+void myth_loop(void *enc_ctx)
 {	
     int rc;
 	int has_vbi=0;