diff --git a/xorriso/opts_p_z.c b/xorriso/opts_p_z.c
index c2987df7..84771bff 100644
--- a/xorriso/opts_p_z.c
+++ b/xorriso/opts_p_z.c
@@ -333,7 +333,8 @@ int Xorriso_option_print(struct XorrisO *xorriso, char *text, int flag)
 */
 int Xorriso_option_print_size(struct XorrisO *xorriso, int flag)
 {
- int ret, fd;
+ int fd;
+ off_t ret;
 
  xorriso->print_size_attempts++;
  if(!Xorriso_change_is_pending(xorriso, 0)) {
@@ -352,7 +353,7 @@ int Xorriso_option_print_size(struct XorrisO *xorriso, int flag)
    return(0);
  }
  if(flag&1) {
-   sprintf(xorriso->result_line,"%d\n", ret);
+   sprintf(xorriso->result_line,"%.f\n", (double) ret);
    if(xorriso->packet_output) {
      Xorriso_result(xorriso,0);
    } else {
@@ -364,7 +365,7 @@ int Xorriso_option_print_size(struct XorrisO *xorriso, int flag)
      fsync(fd);
    }
  } else {
-   sprintf(xorriso->result_line,"Image size   : %ds\n", ret);
+   sprintf(xorriso->result_line,"Image size   : %.fs\n", (double) ret);
    Xorriso_result(xorriso,0);
  }
  return(1);
diff --git a/xorriso/write_run.c b/xorriso/write_run.c
index 504184fa..0bcc3b0f 100644
--- a/xorriso/write_run.c
+++ b/xorriso/write_run.c
@@ -1178,9 +1178,10 @@ ex:;
    @return <=0 error , 1= success
            2= failure with DVD-RW, please call Xorriso_retry_write_session()
 */
-int Xorriso_write_session(struct XorrisO *xorriso, int flag)
+off_t Xorriso_write_session(struct XorrisO *xorriso, int flag)
 {
- int ret, i, pacifier_speed= 0, data_lba, is_bootable= 0;
+ int ret, i, pacifier_speed= 0, is_bootable= 0;
+ off_t data_lba;
  int freshly_bootable= 0, hide_attr, signal_mode, role, is_bdr_pow= 0;
  char *xorriso_id= NULL, *img_id, *sfe= NULL, *out_cs;
  struct isoburn_imgen_opts *sopts= NULL;
@@ -1476,9 +1477,9 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
    goto cancel_iso;
  isoburn_igopt_get_effective_lba(sopts, &(xorriso->session_lba));
  if(xorriso->do_stream_recording == 2) {
-   ret= isoburn_igopt_get_data_start(sopts, &data_lba);
-   if(ret > 0 && data_lba >= 16)
-     burn_write_opts_set_stream_recording(burn_options, data_lba);
+   ret= isoburn_igopt_get_data_start_v2(sopts, &data_lba);
+   if(ret > 0 && data_lba >= 16 && data_lba < (int) 0x7fffffff)
+     burn_write_opts_set_stream_recording(burn_options, (int) data_lba);
  }
 
  ret= Xorriso_sanitize_image_size(xorriso, drive, disc, burn_options, flag&1);
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index 9ecbad4c..ece8e1d8 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2024.03.21.203354"
+#define Xorriso_timestamP "2024.03.21.212514"
diff --git a/xorriso/xorrisoburn.h b/xorriso/xorrisoburn.h
index cc05842d..11f71fdb 100644
--- a/xorriso/xorrisoburn.h
+++ b/xorriso/xorrisoburn.h
@@ -43,7 +43,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
 
 int Xorriso_give_up_drive(struct XorrisO *xorriso, int flag);
 
-int Xorriso_write_session(struct XorrisO *xorriso, int flag);
+off_t Xorriso_write_session(struct XorrisO *xorriso, int flag);
 
 int Xorriso_retry_write_session(struct XorrisO *xorriso, int flag);