New options -dvd_obs and -stdio_sync

libisoburn/trunk/xorriso/xorriso.1

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH XORRISO 1 "Oct 27, 2009"
+.TH XORRISO 1 "Nov 17, 2009"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -1992,6 +1992,19 @@ in order to set an own address limit.
 "data" causes full speed to start when superblock and directory entries are
 written and writing of file content blocks begins.
 .TP
+\fB-dvd_obs\fR "default"|"32k"|"64k"
+Linux specific:
+Set the number of bytes to be transmitted with each write operation to DVD
+or BD media. A number of 64 KB may improve throughput with bus systems which
+show latency problems. The default depends on media type, on option
+-stream_recording , and on compile time options.
+.TP
+\fB-stdio_sync\fR "on"|"off"|number
+Set the number of bytes after which to force output to stdio: pseudo drives.
+This forcing keeps the memory from being clogged with lots of
+pending data for slow devices. Default "on" is the same as "16m".
+Forced output can be disabled by "off".
+.TP
 \fB\-dummy\fR "on"|"off"
 If "on" then simulate burning or refuse with FAILURE event if
 no simulation is possible, do neither blank nor format.
@@ -2934,10 +2947,12 @@ Writing to stdout is possible only if -as "mkisofs" was among the start
 arguments or if other start arguments pointed the output drive to
 standard output.
 .br
-Not original mkisofs options are --quoted_path_list (see -quoted_path_list),
-isolinux_mbr= (see -boot_image isolinux isohybrid=),
---hardlinks (see -hardlinks "on") --acl (see -acl "on"),
---xattr (see -xattr "on").
+Not original mkisofs options are --quoted_path_list , --hardlinks , --acl ,
+--xattr , --md5 , --stdio_sync . They work like the xorriso options with the
+same name and hardcoded argument "on", e.g. -acl "on".
+Explicit arguments are expected by --stdio_sync and --scdbackup_tag.
+.br
+Quite special is isolinux_mbr= (see -boot_image isolinux isohybrid=).
 .br
 Personalites "\fBxorrisofs\fR", "\fBgenisoimage\fR", and "\fBgenisofs\fR"
 are aliases for "mkisofs".