PARAM.SFO

SFO (System File Object) are used in folders which content needs to be displayed in the XMB.

The basic file/folder structure of a PS3 content is composed by a SFO, the multimedia Content Information Files, and for special content like Game Saves or Trophy files there is a PARAM.PFD for security reasons, other type of content like games or apps needs an structure of subfolders with names as CROSSDIR (min FW 4.20) HTMLDIR, INSDIR, LICDIR, PKGDIR, SHOPDIR, TRPDIR, USRDIR, etc...

The parameters contained in a SFO can be simplyfied as inputs/outputs for/from the content:

• Boot modifyers (flags) that are sent to the content when is executed to activate special modes (e.g. audio and video modes of a game).
• Information texts about the content and his restrictions (e.g. title and version of a game).

SFX (System File in XML format) is similar than SFO but without the data related to his structure (the SFO metadata that has no real value).

The conversion between the 2 formats is direct because the important values contained in both formats are the same (File_Version, Parameter (name), Data_Type, Data_Total_Size & Parameter (value)).

SFO's and SFX's can be chained in a structure of subfolders where the "main" SFO activates a special subfolder, and the subfolder contains another SFO that activates another subfolder and so on.

This structures are limited by the system and activated by a combination of CATEGORY and special flags on ATTRIBUTE.

In Blu-Ray discs, the "main" PARAM.SFO itself is activated by another flag inside PS3_DISC.SFB.

---

Internal Structure

Header

 struct Header
 {
 uint32_t File_Signature; /* Always PSF */
 uint32_t File_Version; /* Usually 1.1 */
 uint32_t Name_Table_Start; /* Start position of the Name_Table */
 uint32_t Data_Table_Start; /* Start position of the Data_Table */
 uint32_t Entries_Number; /* Number of entries */
 };

Definition_Table

This structure repeats one time for every Entries_Number defined in the header. All values are in Little Endian.

 struct Definition_Table
 {
 uint16_t Name_Table_Offset; /* Offset of the Name of the entry, from start of Name_Table */
 uint16_t Data_Type; /* Type of data of the entry in the Data_Table */
 uint32_t Data_Size_Used; /* Used Bytes by the entry in the Data_Table */
 uint32_t Data_Size_Total; /* Total bytes reserved for the entry in the Data_Table */
 uint32_t Data_Table_Offset; /* Offset of the Data of the entry, from start of Data_Table */
 };

Data_Type

Partially known based in some examples found in different content

Data_Type	Description	Used in
04 00	utf-8 Special Mode	Data generated by the system: Game Saves (ACCOUNT_ID, PARAMS, PARAMS2, SAVEDATA_FILE_LIST, SAVEDATA_PARAMS)... and Trophies (PADDING)
04 02	utf-8
04 04	integer

Name_Table

The entries of this table (and the next table) can vary depending of the kind of content, but are always ordered by names (alphabetically from A to Z), each entry of this table needs 1 blank byte after the name to separate them. The valid values used in known formats are grouped in Parameters Table for a fast reference.

The table has padding at the end to fit the total size in bytes to a multiply or 4, this padding is added after the last blank byte of the last entry. If the last entry (included his blank byte) matches with a multiply of 4 this padding doesn't exist.

Data_Table

This table has no padding between entries neither at the end, Data_Size_Total for each entry is stored in the Definition_Table and this sizes are fixed by each entry (e.g. RESOLUTION always has a Data_Size_Total of 4 bytes), so the space in Data_Table can be considered reserved (filled with zeroes when not used).

• Integer entries uses all the reserved bytes, so the Data_Size_Used is the same as Data_Size_Total.
• utf-8 entries never uses all the reserved bytes, needs 1 blank byte after the last character of the text string, this blank byte can be considered part of the string to count the Data_Size_Used bytes for this entry (e.g. the title "my homebrew " has a Data_Size_Used of 12 bytes from the total of 128 reserved in Data_Size_Total).

Internal Structure Examples

SFO

This is an example of a hand made SFO structure, it contains only 1 entry (TITLE_ID), i used this one because the Data_Size_Total is short enough (16 bytes) to build the full structure in a minimal size, needs padding at the end of the Name_Table, and the Data_Size_Used is smaller than Data_Size_Total.

0x0000  00 50 53 46  01 01 00 00  24 00 00 00  30 00 00 00 | .PSF....$...0... |
0x0010  01 00 00 00  00 00 04 02  0A 00 00 00  0F 00 00 00 | ................ |
0x0020  00 00 00 00  54 49 54 4C  45 5F 49 44  00 00 00 00 | ....TITLE_ID.... |
0x0030  41 42 43 44  31 32 33 34  35 00 00 00  00 00 00 00 | ABCD12345....... |

All the blocks of the file are explained in the next list, it has separated sections for header and the three tables.

Offset	Size	Content	Conversion	Value	Notes
		Header
0x0000	0x04	00 50 53 46	To utf-8	PSF	Signature
0x0004	0x04	01 01 00 00	Big endian, decimal	1.1	Version (the point is added by the system)
0x0008	0x04	24 00 00 00	Big endian	0x0024	Start of Name_Table
0x000C	0x04	30 00 00 00	Big endian	0x0030	Start of Data_Table
0x0010	0x04	01 00 00 00	Big endian, decimal	1	Number of entries in the tables
		Definition_Table
0x0014	0x02	0000	Big endian	0	(Start of Name) - (Start of Name_Table) = 0x0024-0x0024 = 0
0x0016	0x02	0402	Unknown		Data_Type
0x0018	0x04	0A000000	Big endian, decimal	10	Data_Size_Used (ABCD12345 are 9 bytes + 1 blank = 10)
0x001C	0x04	0F000000	Big endian, decimal	16	Data_Size_Total (TITLE_ID Data_Size_Total is always 16 bytes)
0x0020	0x04	00000000	Big endian	0	(Start of Data) - (Start of Data_Table) = 0x0030-0x0030 = 0
		Name_Table
0x0024	0x09	5449544C455F494400	To utf-8	TITLE_ID	Name, included 1 blank byte at the end
0x002D	0x03	000000			Padding (9 from the previous entry + 3 padding = 12 bytes)
		Data_Table
0x0030	0x0F	41424344313233343500000000000000	To utf-8	ABCD12345	Data. (Data_Size_Total=16 bytes. Data_Size_Used=10 bytes)

SFX

This is the same file converted to SFX format, its more simple because it has no metadata related with the structure. Are used by some blu-rays, and can be used as "templates" to generate SFO files (manually by now, because there is no tool yet).

The entries and values are self explanatory, can be created using a SFO as the source with the program SFO2SFX.

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<paramsfo add_hidden="false">
  <param key="TITLE_ID" fmt="utf8" max_len="16">ABCD12345</param>
</paramsfo>

Parameters Table

This table contains all the parameters known/found in standard contents for a fast view and fast relinking to other sections of the page.

Columns of the table are named by the CATEGORY used by this content. Note Trophies doesn't have CATEGORY inside his PARAM.SFO, the "♦" simbol is used as a reference.

Other bootable content in other columns of XMB (CATEGORY's AP, AM, AV, AT, CB, HM and BV,WT) uses the same parameters than HG

Parameter	Data_Type	Data_Size_Total	Data_Size_Used	HG	1P	2G	2P	MN	PE	GD	2D	SD	MS	☼	PP	VT?
				Bootable						System Data		Saves		Trophy	Transferable
ACCOUNT_ID	utf-8 Special Mode	16 (0x10)	16 (0x10)	No	No	No	No	No	No	No	No	Yes	No	No	No	No
ACCOUNTID	utf-8	16 (0x10)	16 (0x10)	No	No	No	No	No	No	No	No	No	No	Yes	No	No
ANALOG_MODE	integer	4 (0x4)	4 (0x4)	No	Yes	No	No	No	No	No	No	No	No	No	No	???
APP_VER	utf-8	8 (0x8)	6 (0x6)	Opt	No	No	No	Yes	Yes	Opt	No	No	No	No	No	??
ATTRIBUTE	integer	4 (0x4)	4 (0x4)	Opt	Yes	Yes	Opt	Yes	Yes	Opt	No	Yes	No	No	Yes	?
BOOTABLE	integer	4 (0x4)	4 (0x4)	Yes	Yes	Yes	Yes	Yes	Yes	No	No	No	No	No	Yes
CATEGORY	utf-8	4 (0x4)	3 (0x3)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes
CONTENT_ID	utf-8	48 (0x30)	37 (0x25)	Opt	No	No	No	No	No	No	No	No	No	No	No
DETAIL	utf-8	1024 (0x400)	variable	No	No	No	No	No	No	No	No	Opt	No	No	No
ITEM_PRIORITY	integer	4 (0x4)	4 (0x4)	No	No	Yes	No	No	No	No	No	No	No	No	No
LANG	integer	4 (0x4)	4 (0x4)	No	No	No	No	No	No	No	No	No	No	Yes	No
LICENSE	utf-8	512 (0x200)	variable	Yes	No	Yes	No	No	No	No	No	No	No	No	No
NP_COMMUNICATION_ID	utf-8	16 (0x10)	13 (0xD)	Opt	No	No	No	No	No	No	No	No	No	No	No
NPCOMMID	utf-8	16 (0x10)	12 (0xC)	No	No	No	No	No	No	No	No	No	No	Yes	No
PADDING	utf-8 Special Mode	8 (0x8)	0 (0x0)	No	No	No	No	No	No	No	No	No	No	Yes	No
PARAMS	utf-8 Special Mode	1024 (0x400)	1024 (0x400)	No	No	No	No	No	No	No	No	Yes	No	No	No
PARAMS2	utf-8 Special Mode	12 (0xC)	12 (0xC)	No	No	No	No	No	No	No	No	Yes	No	No	No
PARENTAL_LEVEL_x	integer	4 (0x4)	4 (0x4)	Opt	No	No	No	No	No	No	No	No	No	No	No
PARENTAL_LEVEL	integer	4 (0x4)	4 (0x4)	Yes	No	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes
PARENTALLEVEL	integer	4 (0x4)	4 (0x4)	No	Yes	No	No	No	No	No	No	No	No	Yes	No
PS3_SYSTEM_VER	utf-8	8 (0x8)	8 (0x8)	Yes	Yes	Yes	Yes	Yes	Yes	Opt	Yes	No	No	No	Yes
REGION_DENY	integer	4 (0x4)	4 (0x4)	Opt	No	No	Opt	No	No	No	No	No	No	No	No
RESOLUTION	integer	4 (0x4)	4 (0x4)	Yes	Yes	Yes	No	Yes	Yes	No	No	No	No	No	No
SAVEDATA_DETAIL	utf-8	1024 (0x400)	variable	No	No	No	No	No	No	No	No	No	Yes	No	No
SAVEDATA_DIRECTORY	utf-8	64 (0x40)	variable	No	No	No	No	No	No	No	No	Yes	Yes	No	No
SAVEDATA_FILE_LIST	utf-8 Special Mode	3168 (0xC60)	3168 (0xC60)	No	No	No	No	No	No	No	No	No	Yes	No	No
SAVEDATA_LIST_PARAM	utf-8	8 (0x8)	variable	No	No	No	No	No	No	No	No	Yes	No	No	No
SAVEDATA_PARAMS	utf-8 Special Mode	128 (0x80)	128 (0x80)	No	No	No	No	No	No	No	No	No	Yes	No	No
SAVEDATA_TITLE	utf-8	128 (0x80)	variable	No	No	No	No	No	No	No	No	No	Yes	No	No
SOUND_FORMAT	integer	4 (0x4)	4 (0x4)	Yes	Yes	Yes	No	Yes	Yes	No	No	No	No	No	No
SOURCE	integer	4 (0x4)	4 (0x4)	No	No	No	No	No	No	No	No	No	No	Yes	No
SUB_TITLE	utf-8	128 (0x80)	variable	No	No	No	No	No	No	No	No	Opt	No	No	No
TARGET_APP_VER	utf-8	8 (0x8)	6 (0x6)	No	No	No	No	No	No	Opt	No	No	No	No	No
TITLE	utf-8	128 (0x80)	variable	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes
TITLE_ID	utf-8	16 (0x10)	10 (0xA)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	No	Yes
TITLE_xx	utf-8	128 (0x80)	variable	Opt	No	Yes	No	No	No	No	No	No	No	No	No
TITLEID0xx	utf-8	16 (0x10)	9 (0x9)	No	No	No	No	No	No	No	No	No	No	Yes	No
VERSION	utf-8	8 (0x8)	6 (0x6)	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	No	No	Yes	Yes

Parameters Descriptions

ACCOUNT_ID

PSN User Account stored as utf-8 Special Mode. The string is compared with the info contained in XRegistry.sys. The comparison can only return two values, right, or wrong, if the comparison returns right the SaveData is valid.

Filled with zeroes when the user has not been registered in PSN.

ACCOUNTID

Same string than ACCOUNT_ID but stored as utf-8 because the system uses it for normal functions (in this case is sent to PSN to synchronize the trophy data with your online account).

ANALOG_MODE

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	Analog Mode Enabled

• Analog Mode Enabled

Enables compatibility with the analog sticks of the Dualshock Controller.

APP_VER

Application version (or patch version). Not used in old games.

The format is XX.YY where "XX" and "YY" are numbers, and the point "." is included in the string, e.g: 01.00 for the first stable version released.

• Cummulative Patches

Game patches uses a bigger APP_VER as 01.01 for the first patch, but keeping the same TITLE_ID from the original release.

ATTRIBUTE

Contains a maximun of 32 flags that can be turned on/off to activate/deactivate special boot modes and features of the content.

Values are stored in "Little Endian" format inside the SFO, to represent the whole tables in a "human readable" format has been needed to convert them to "Big Endian" and then to "Binary".

ATTRIBUTE In Bootable content

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)	Firmware (date)	Flag Nº (flag required)
	Firmware features
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	PSP Remote Play (v1)	1.10 (Nov 2006)	01
02 00 00 00	00 00 00 02	2	00000000 00000000 00000000 00000010	PSP Export	1.70 (Apr 2007)	02
04 00 00 00	00 00 00 04	4	00000000 00000000 00000000 00000100	PSP Remote Play (v2)	1.80 (May 2007)	03 (01)
08 00 00 00	00 00 00 08	8	00000000 00000000 00000000 00001000	XMB In-Game (v2) Forced Enabled	2.40 (Jul 2008)	04
10 00 00 00	00 00 00 10	16	00000000 00000000 00000000 00010000	XMB In-Game (v2) Disabled	2.40 (Jul 2008)	05
20 00 00 00	00 00 00 20	32	00000000 00000000 00000000 00100000	XMB In-Game (v2) Background Music	2.40 (Jul 2008)	06
40 00 00 00	00 00 00 40	64	00000000 00000000 00000000 01000000	XMB In-Game Chat Voice Disabled?		07
80 00 00 00	00 00 00 80	128	00000000 00000000 00000000 10000000	PSvita Remote Play only	4.00 (Nov 2011)	08
	Firmware Screens ???
00 01 00 00	00 00 01 00	256	00000000 00000000 00000001 00000000	Move Controller (warning screen)	3.40 (Jun 2010)	09
00 02 00 00	00 00 02 00	512	00000000 00000000 00000010 00000000	Navigation Controller (warning screen)	3.40 (Jun 2010)	10 (09)
00 04 00 00	00 00 04 00	1024	00000000 00000000 00000100 00000000	Eye Cam (warning screen)	3.40 (Jun 2010)	11 (09)
00 08 00 00	00 00 08 00	2048	00000000 00000000 00001000 00000000	Calibration (notification screen)	3.40 (Jun 2010)	12
00 10 00 00	00 00 10 00	4096	00000000 00000000 00010000 00000000	3D (warning screen)	3.40 (Jun 2010)	13
00 20 00 00	00 00 20 00	8192	00000000 00000000 00100000 00000000	Not used yet ?		14
00 40 00 00	00 00 40 00	16384	00000000 00000000 01000000 00000000	Not used yet ?		15
00 80 00 00	00 00 80 00	32768	00000000 00000000 10000000 00000000	Not used yet ?		16
	Game Features ???
00 00 01 00	00 01 00 00	65536	00000000 00000001 00000000 00000000	Install Disc		17
00 00 02 00	00 02 00 00	131072	00000000 00000010 00000000 00000000	Install Packages		18
00 00 04 00	00 04 00 00	262144	00000000 00000100 00000000 00000000	Unknown !		19
00 00 08 00	00 08 00 00	524288	00000000 00001000 00000000 00000000	Game Purchase Enabled		20
00 00 10 00	00 10 00 00	1048576	00000000 00010000 00000000 00000000	Unknown !		21
00 00 20 00	00 20 00 00	2097152	00000000 00100000 00000000 00000000	PCEngine (X0)	works in 3.41	22
00 00 40 00	00 40 00 00	4194304	00000000 01000000 00000000 00000000	License Text Hidden		23
00 00 80 00	00 80 00 00	8388608	00000000 10000000 00000000 00000000	Move Controller Compatible	3.40 (Jun 2010)	24
	???
00 00 00 01	01 00 00 00	16777216	00000001 00000000 00000000 00000000	Reserved (X1)		25 (22)
00 00 00 02	02 00 00 00	33554432	00000010 00000000 00000000 00000000	Reserved (X2)		26 (22)
00 00 00 03	03 00 00 00	50331648	00000011 00000000 00000000 00000000	Reserved (X3)		25+26 (22)
00 00 00 04	04 00 00 00	67108864	00000100 00000000 00000000 00000000	NeoGeo (X4)	works in 3.41	27 (22)
00 00 00 05	05 00 00 00	83886080	00000101 00000000 00000000 00000000	Reserved (X5)		25+27 (22)
00 00 00 06	06 00 00 00	100663296	00000110 00000000 00000000 00000000	Reserved (X6)		26+27 (22)
00 00 00 07	07 00 00 00	117440512	00000111 00000000 00000000 00000000	Reserved (X7)		25+26+27 (22)
00 00 00 08	08 00 00 00	134217728	00001000 00000000 00000000 00000000	Not used yet ?		28
00 00 00 10	10 00 00 00	268435456	00010000 00000000 00000000 00000000	Not used yet ?		29
00 00 00 20	20 00 00 00	536870912	00100000 00000000 00000000 00000000	Not used yet ?		30
00 00 00 40	40 00 00 00	1073741824	01000000 00000000 00000000 00000000	Not used yet ?		31
00 00 00 80	80 00 00 00	2147483648	10000000 00000000 00000000 00000000	Not used yet ?		32

• PSP Remote Play v1 and v2

Remote play is a feature that displays the PS3 screen on a PSP to enable remote operation over a wireless LAN. There are two PSP Remote Play modes, "v1" is in low quality using MPEG4 SP/ATRAC codecs, and "v2" uses MPEG4 AVC/AAC. See: Remote Play page and Official video in youtube.

• PSP Export

Allows the copy of the content to a PSP by pressing triangle over his icon in XMB and the option "copy" in the side menu. Used by "PS1 Game", "Minis Game" and "PSP Game". See: PS3 User Guide/Copying games to play on a PSP.

• XMB In-Game v2 Forced Enable

XMB In-Game v2 was implemented in firmware 2.40, before 2.40 there was an old XMB In-Game v1. Games released before firmware 2.40 uses "XMB In-Game v1" even when launched in higher firmwares. This flag activates "XMB In-Game v2" for this old games, it has no effect in games released after 2.40 because this ones has XMB In-Game v2 activated by default. See: Official introduction video of the feature in fw 2.40.

If pressing home button for fews seconds, XMB In-Game V1 will appear in recents games. Somes games such as Fritz chess got even 3 differents XMB In Game: V2 when the game is launched, V1 during autosave feature screen, and a kind of V1.5 after (ICONS barely visible and no background visible)

• XMB In-Game v2 Disabled

Replaces "XMB In-Game v2" by "XMB In-Game v1", works with all games, useful to free ram and to improve the loading time of the menu.

• XMB In-Game v2 Background Music

Allows to pause the game (with the PS button), play your own music from the files stored in your HDD, and return to the game while your music is playing.

• PSvita Remote Play only 480p (852x480)

Used for first time by "patch v3.52" for "torne" (IP9100-BCJB95006_00-TORNE0PATCH00352-A0352-V0352-PE). Previously torne had 2 flags for the two PSP remote play modes. This patch was released few days after PS3 firmware 4.00, in his chagelog there is a clear reference to PSvita conectivity with PS3 but its not verifyed (and cant be tested in a firmware before 4.00)

• Move/Navigation/Eye (warning screens)

This warning screens are displayed before the game is launched (around 3 seconds each), are an explain of the correct way to use the "move controller", "navigation controller", and "eye cam" respectively. The game waits for them to appear so is a good idea to remove them to improve the loading time, the removing of this 3 screens has no effect over the controller, move controller will work without them.

• Calibration (notification screen)

This is a calibration screen that appears when the controller has not been calibrated previously (or when is miss-configured).

• Stereoscopic 3D (warning screen)

This is a warning screen similar than the ones related with move peripherals, only appears when the TV is "3D compatible".

• Instal Disc

Hides the primary icon of the disc (only the secondary icon is displayed), used when the disc contains only "Install Packages" and there is no bootable content on the "main" path (PS3_GAME/USRDIR/EBOOT.BIN).

• Instal Packages

Activates the subfolder structure PS3_GAME/PKGDIR in discs by loading another SFO from this subfolder (the system loads the "main" SFO from PS3_GAME, and then "jumps" to the "secondary" SFO), every time one of these SFO's inside substructures/subfolders is loaded... a new subicon/mount point is loaded in XMB. See the "fake disc structure" examples in CATEGORY For Disc contents

• Game Purchase Enabled

Activates the option to purchase the content by pressing triangle over his icon in XMB. is directly related with CONTENT_ID. When the content is purchased his CONTENT_ID is checked online to obtain the license. After the license is retrieved the game loads another PARAM.SFO from a subfolder with different values (e.g. PARAM.SFO from the subfolder, as C00, with the TITLE "Full" is loaded, and the main PARAM.SFO with the TITLE "Demo" is ignored)

• Move Controller Compatible

Enables support for the Move Controller (Navigation Controller and Eye Cam doesn't have/needs a flag)

• License Text Hidden

Removes the "About this Game" option in Side Menu (by pressing triangle over the icon in XMB). This option ignores the LICENSE text. Used by games that has his own license and not the sony one (e.g: PCengine & NeoGeo)

ATTRIBUTE in Patches

When a patch for a game (e.g: a disc game) is installed, the game boots from the "patch installation" folder, XMB loads from this folder his Content Information Files, a new PARAM.SFO, and a new EBOOT.BIN

After one of this installations PS3 loads both PARAM.SFO's (the "original.sfo" one from disc + the new from the "patch.sfo" folder)... some values are taken from the "original.sfo" (e.g: BOOTABLE, RESOLUTION, SOUND_FORMAT... are not present in patches)... and others are taken from the "patch.sfo" (e.g: APP_VER increases in every patch)

Patches uses a system of "overwrite flag/parameter" that makes the PS3 ignore the "original.sfo" value and use the value from the "patch.sfo"... this can be used in combination with the "standard flags" (one flag indicates the value must be taken from the patch... and the other flag activates the feature)

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)
00 00 01 00	00 01 00 00	65536	00000000 00000001 00000000 00000000	Overwrite: ???unknown???
00 00 02 00	00 02 00 00	131072	00000000 00000010 00000000 00000000	Overwrite: ???unknown???
00 00 04 00	00 04 00 00	262144	00000000 00000100 00000000 00000000	Overwrite: RESOLUTION, SOUND_FORMAT, Remote Play
00 00 08 00	00 08 00 00	524288	00000000 00001000 00000000 00000000	Overwrite: ???unknown???
00 00 10 00	00 10 00 00	1048576	00000000 00010000 00000000 00000000	Overwrite: ATTRIBUTE flag: XMB In-Game
00 00 20 00	00 20 00 00	2097152	00000000 00100000 00000000 00000000	Overwrite: ATTRIBUTE flag: Move Controller warning screen
00 00 40 00	00 40 00 00	4194304	00000000 01000000 00000000 00000000	Overwrite: ATTRIBUTE flag: 3D warning screen
00 00 80 00	00 80 00 00	8388608	00000000 10000000 00000000 00000000	Overwrite: ATTRIBUTE flag: Move Controller Compatible

• Overwrite: ???unknown???

TITLE ?

• Overwrite: ???unknown???

PARENTAL_LEVEL ?

• Overwrite RESOLUTION, SOUND_FORMAT, PSP Remote Play

For remote play: you need to add one of the flag related to remote play. E.G. 262272 (0x40080) for PS VITA only added.

• Overwrite: ???unknown???

• Overwrite XMB In-Game

wich one?, there are 4... all them?

• Overwrite Move Controller warning screen

• Overwrite 3D warning screen

• Overwrite Move Controller Compatible

ATTRIBUTE in SaveData

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	Save Data Copy Protected

• Save Data Copy Protected

Used only in SaveData (SD), not in MInis SaveData (MS). Removes the option "copy" from the side menu when pressing triangle over his icon in XMB.

ATTRIBUTE in Discs Subfolders

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	Subfolder Activated

• Subfolder Activated

Used in Discs subfolders (CATEGORY TR, VR, DP, XR) to activate another subfolder.

BOOTABLE

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	Bootable

• Bootable

If the content is bootable or not, useful when you are going to make a data pkg.

CATEGORY

The next tables represents the columns where the content is placed in the XMB and the CATEGORY asociated.

CATEGORY For HDD contents

Template:Icontinyphoto	Template:Icontinymusic	Template:Icontinyvideo	Template:Icontinytv	Template:Icontinygame	Template:Icontinynetwork	Template:Icontinypsn	Tiny-Icon	Standard name	Source/generated by:	Notes & Examples
System Data
				GD			Template:Iconps3	Game Data	PS3 Disc and .PKG	PS3 disc installations, Game patches, Game Expansions, "Common user" data generated by the game (e.g: GT5)
				2D			Template:Iconps2	PS2 Data	PS2 Disc and .PKG	PS2 Emulator Data, PS2 expansions for disc games. See: Emulation
Game Save Data
				SD			Template:Iconps3	Save Data	PS3 game	See: Game Saves - PS3
				No			Template:Iconps2	Virtual MemCard.VM2	PS2 game	PS2 game saves are stored in a Virtual Memory Card, dont use a PARAM.SFO. See: Game Saves - PS2
				No			Template:Iconps1	Virtual MemCard.VM1	PS1 game	PS1 game saves are stored in a Virtual Memory Card, dont use a PARAM.SFO. See: Game Saves - PS1
				MS			Template:Iconpspminis	Minis Save	PSP Minis game	See: Game Saves - Minis
				??			Template:Iconpspremaster	PSP Save ???	PSP Remaster game	Speculation. See: Game Saves - PSP Remaster
Trophy Data
				No				Trophy	PS3 game (TROPHY.TRP)	Trophies uses a PARAM.SFO without CATEGORY, identifyed by the XMB by his path in internal HDD. See: Trophy files
Bootable Content
AP							Template:Iconps3	App Photo	.PKG	PlayMemories
	AM						Template:Iconps3	App Music	.PKG	Qriocity Music Unlimited
		AV					Template:Iconps3	App Video	.PKG	Netflix, LoveFilm
			AT				Template:Iconps3	App TV	.PKG	QOOK TV, Now TV, Torne (Column hidden when no installed content)
					CB		Template:Iconps3	???	.PKG	Life with PlayStation, Folding@home
						HM	Template:Iconps3	Home	.PKG	PlayStation Home
				HG			Template:Iconps3	HDD Game	.PKG	Template:Iconpcengine and Template:Iconneogeo uses HG, but are identifyed by XMB using "flags" inside his ATTRIBUTE
				2G			Template:Iconps2	PS2 Game	PS2 Disc	Real PS2 Discs installed in internal HDD, feature only available for "backward compatible" PS3's. See: Emulation
				2P			Template:Iconps2	PS2 PSN ?	.PKG	"PS2 Classics". Re-edited PS2 games released as a .pkg in "PlayStation Store"
				1P			Template:Iconps1	PS1 PSN ?	.PKG	"PS1 Classics". Re-edited PS1 games released as a .pkg in "PlayStation Store"
				MN			Template:Iconpspminis	Minis	.PKG	"PSP Minis". Format inherited from PSP
				PE			Template:Iconpspremaster	PSP Emulator	.PKG	"PSP Remasters". Re-edited PSP games released as a .pkg inside a "Install disc". Implemented in firmware 3.70
Transferable content
				PP			Template:Iconpsp	PSP	.PKG	Not bootable, but can be copyed to a PSP

CATEGORY For Disc contents

Template:Icontinyphoto	Template:Icontinymusic	Template:Icontinyvideo	Template:Icontinytv	Template:Icontinygame	Template:Icontinynetwork	Template:Icontinypsn	Standard name	Path	Notes
				DG			PS3 Disc Game	dev_bdvd/TITLE_ID/PS3_GAME/PARAM.SFO	Main content of a Game Disc
				DP (IP)			Disc Packages (Install package)	dev_bdvd/TITLE_ID/PS3_GAME/PKGDIR/PARAM.SFO (.../PKG00/PARAM.SFO)	Installable Packages
				AR			Auto PKG for Disc Game Root	dev_bdvd/TITLE_ID/PS3_GAME/INSDIR/PARAM.SFO	Game Patches and Installable Packages
				XR (IP, TI, VI)			Extra Root (Install package, Theme Item, Video Item)	dev_bdvd/TITLE_ID/PS3_EXTRA/PARAM.SFO (.../D000/PARAM.SFX)	Installable Packages, Themes, and Videos
				TR			Theme Root	dev_bdvd/TITLE_ID/PS3_CONTENT/THEMEDIR/PARAM.SFO	Themes
		VR (VI)					Video Root (Video Item)	dev_bdvd/TITLE_ID/PS3_CONTENT/VIDEODIR/PARAM.SFO (.../D000/PARAM.SFO)	Videos
		DM					Disc Movie	dev_bdvd/TITLE_ID/PS3_VPRM/PARAM.SFO	Main content of a Movie Disc

• Note values inside parentheses indicates the structure has another subfolder with another PARAM.SFO.

These are "fake Blu-Ray discs" with the minimal parameters inside SFO's/SFX's needed for the structure to work, and the needed HYBRID_FLAG's inside the main PS3_DISC.SFB. All the files are 100% hand made from scratch and tested.

Game discs in folder PS3_GAME The basic structure of a game disc.

0GAM00001
|--- PS3_DISC.SFB <--- HYBRID_FLAG (g), TITLE_ID (0GAM00001)
|--- PS3_GAME
     |--- PARAM.SFO <--- CATEGORY (DG), TITLE_ID (0GAM00001)
     |--- USRDIR
          |--- EBOOT.BIN

Movie discs in folder PS3_VPRM This is the part of a Blue-Ray movie structure related with the PS3 system... the rest are the standard folders/files of a Blue-Ray movie and is not needed to be explained here.

0MOV00001
|--- PS3_DISC.SFB <--- HYBRID_FLAG (v), TITLE_ID (blank)
|--- PS3_VPRM
     |--- PARAM.SFO <--- CATEGORY (DM)

Game discs in folder PS3_CONTENT Themes folder is mounted as a "secndary icon" under the "main game icon". Doesn't need/admit an SFO/SFX, the icon contained in the theme is resized and displayed inside a bubble, also the TITLE of the Theme is used for the content.

0CONT00001
|--- PS3_DISC.SFB <--- HYBRID_FLAG (TV), TITLE_ID (0CONT00001)
|--- PS3_CONTENT
     |--- THEMEDIR
     |    |--- PARAM.SFO <--- ATTRIBUTE (01000000), CATEGORY (TR), TITLE (Themes)
     |    |--- D000
     |         |--- DATA001.P3T
     |         |--- DATA002.P3T
     |--- VIDEODIR
          |--- PARAM.SFO <--- ATTRIBUTE (01000000), CATEGORY (VR), TITLE (Videos)
          |--- D001
          |    |--- PARAM.SFO <--- CATEGORY (VI), TITLE (Video 1)
          |    |--- DATA000.MP4
          |--- D002
               |--- PARAM.SFO <--- CATEGORY (VI), TITLE (Video 2)
               |--- DATA000.MP4

Game discs in folder PS3_GAME/PKGDIR Can be considered an "expansion" of the basic blu-ray structure of a game disc, activated by the flag 00000200 in the ATTRIBUTE of the PARAM.SFO inside PS3_GAME. Packages are displayed in subfolders inside bubbles with his icons resized.

When the packages are installed, the file PARAM.SFO from PKGDIR is renamed to DISC.SFO and copyed inside the installation folder with the purpose of ??? (unknown, his info is not displayed in XMB, see also DISC.SFO on PS3_EXTRA for possible use)

0PKG00001
|--- PS3_DISC.SFB <--- HYBRID_FLAG (g), TITLE_ID (0PKG00001)
|--- PS3_GAME
     |--- PARAM.SFO <--- ATTRIBUTE (00000200), CATEGORY (DG)
     |--- PKGDIR
          |--- PARAM.SFO <--- ATTRIBUTE (0100000), CATEGORY (DP), TITLE (Packages)
          |--- PKG01
          |    |--- PARAM.SFO <--- CATEGORY (IP), TITLE (Package 1)
          |    |--- INSTALL.PKG
          |--- PKG02
               |--- PARAM.SFO <--- CATEGORY (IP), TITLE (Package 2)
               |--- INSTALL.PKG

Game discs in folder PS3_GAME/INSDIR Can be considered an "expansion" of the basic blu-ray structure of a game disc, activated by default ?

Used for "game patches" and "game expansion packs". The PARAM.SFO inside "INSDIR" contains the "APP_VER" of the bigger patch of the folder. Note that "download content" packages doesnt contains "APP_VER" so his installation doesnt updates the main game. For this reason "APP_VER" is only related with patches and is only needed when there are patches in the folder.

0INS00001
|--- PS3_DISC.SFB <--- HYBRID_FLAG (g), TITLE_ID (0INS00001)
|--- PS3_GAME
     |--- PARAM.SFO <--- CATEGORY (DG)
     |--- INSDIR
          |--- PARAM.SFO <--- APP_VER (01.02), CATEGORY (AR)
          |--- DATA000.PKG
          |--- DATA001.PKG

Game discs in folder PS3_EXTRA Icon sizes is the same used in "PStore news" menu ([big squares of 486x405 pixels]). see: Content Information Files

Similar as PKGDIR, the file PARAM.SFO from PKGDIR is renamed to DISC.SFO (e.g.: BLJM60372 Biohazard revival)

The purpose of this DISC.SFO seems to force the user to start the installed game with the original disc with this message on XMB:

"to play this game, you must insert the following disc. Insert the disc, and then start the game again. (8001003E) Install disc"

(can be resolve by launching BD emulator, remove the disc.sfo file or using the original disc)

0EXT00001
|--- PS3_DISC.SFB <--- HYBRID_FLAG (g), TITLE_ID (0EXT00001)
|--- PS3_GAME
|    |--- PARAM.SFO <--- CATEGORY (DG)
|--- PS3_EXTRA
     |--- PARAM.SFO <--- ATTRIBUTE (0100000), CATEGORY (XR), TITLE (Extras)
     |--- D001
     |    |--- PARAM.SFX <--- CATEGORY (IP), TITLE (Package 1)
     |    |--- DATA000.PKG
     |--- D002
     |    |--- PARAM.SFX <--- CATEGORY (IP), TITLE (Package 2)
     |    |--- DATA000.PKG
     |--- D003
     |    |--- PARAM.SFX <--- CATEGORY (VI), TITLE (Video 1)
     |    |--- DATA000.MP4
     |--- D004
     |    |--- PARAM.SFX <--- CATEGORY (VI), TITLE (Video 2)
     |    |--- DATA000.MP4
     |--- D005
     |    |--- PARAM.SFX <--- CATEGORY (TI), TITLE (Theme 1)
     |    |--- DATA000.P3T
     |--- D006
          |--- PARAM.SFX <--- CATEGORY (TI), TITLE (Theme 2)
          |--- DATA000.P3T

You can download this structures to experiment with them or to look how SFO's SFX's are built ---> [Blu-Ray fake discs by sandungas]

CONTENT_ID

Content Identificator for Gamepurchase feature. Used in games that runs in "demo mode" and can be purchased (unlocked) by pressing triangle over his icon in XMB.

The format is: XXYYYY-NP_COMMUNICATION_ID-LICENSE_ID where:

• XX is ?
• YYYY is ?
• - is a separator character (mandatory)
• NP_COMMUNICATION_ID is explained in NP_COMMUNICATION_ID
• - is a separator character (mandatory)
• LICENSE_ID is ?

This games has a minimal folder structure with two PARAM.SFO like this:

NPxx12345
|--- PARAM.SFO <--- ATTRIBUTE (00000800), CATEGORY (HG), TITLE (GAME Trial) ... & others
|--- USRDIR
|    |--- EBOOT.BIN
|--- C00
     |--- PARAM.SFO <--- ATTRIBUTE (00000800), CATEGORY (HG), TITLE (GAME Full) ... & others

DETAIL

Text lines displayed under SUBTITLE text. Used only for SaveData to store long texts from the game like the name of the level you was playing, the equipment of your character (in a RPG), or the car you was driving (in a race simulator), etc...

When the text is too long to fit in the screen it scrolls vertically from bottom to top, if the Data_Used_Size is not correct this scroll doesn't flow properly.

The special byte "0A" displaces the text to the next line (a linefeed), this can be used to create long texts composed by several horizontall lines.

ITEM_PRIORITY

Used only in category "2G" for "PS2 game discs" that can be installed in the PS3 internal HDD. Always filled with zeroes in the examples found

LANG

Language used when the "trophy config file" TROPCONF.SFM was installed. Valid values for languages are the same ones used for Regional codes

LICENSE

License text of the content, hidden by the system in actual firmwares

NP_COMMUNICATION_ID

Comm ID for Bootable message. Also is the name of the folder containing the trophy installer: TROPHY.TRP

The format is NPWRxxyyy_zz (e.g. NPWR00001_00)

NPCOMMID

Same than NP_COMMUNICATION_ID but with a Data_Size_Used of 12 bytes

PADDING

Unknown

PARAMS

This parameter is intended to store user (and console?) specific data.

Offset	length	Example	Description	Notes
0x0000	12 (0xC)	030401020300000000000000	Unknown
0x000C	4 (0x4)	08000000	Unknown
0x0010	4 (0x4)	7D000000	Unknown
0x0014	4 (0x4)	03000000	Unknown
0x0018	4 (0x4)	01000000	userid	User identification number from XRegistry.sys
0x001C	16 (0x10)	FEDCBA9876543210FEDCBA9876543210	psid	More info: PSID
0x002C	4 (0x4)	01000000	userid	User identification number from XRegistry.sys
0x0030	16 (0x10)	0123456789ABCDEF0123456789ABCDEF	accountid	PSN account identification from XRegistry.sys
0x0040	960 (0x3C0)	00000000........	Unknown	Big chunk of zeroes, probably used or reserved for other formats

• Notes:
  • The string used in the paramater ACCOUNT_ID is the same than accountid inside PARAMS. When PARAMS & ACCOUNT_ID are present in the SFO the string can be found twice in the file.

PARAMS2

Unknown, usually filled with zeroes

PARENTAL_LEVEL_x

Used to restrict the content to a specific License Area

The "x" at the end of the name PARENTAL_LEVEL_x defines the License Area wich is one of this list.

Parameter	License Area	Regions
PARENTAL_LEVEL_A	SCEA	US, Canada (North America), Mexico, Central America, South America
PARENTAL_LEVEL_C	SCH	China
PARENTAL_LEVEL_E	SCEE	Europe/Middle East/Africa, U.K./Ireland, Australia/New Zealand (Oceania), Russia, Ukraine, India, Central Asia
PARENTAL_LEVEL_H	SCEH	Singapore/Malaysia (Southeast Asia), Taiwan, Hong Kong
PARENTAL_LEVEL_J	SCEJ	Japan
PARENTAL_LEVEL_K	SCEK	Korea (South Korea)

• All this parameters are used in group, and preceded by a "standard" PARENTAL_LEVEL with the value 00000000 (disabled)
• Valid values are the same than PARENTAL_LEVEL (an scale from 1 to 11) with the only difference that the value for disable is FFFFFFFF

---example string---
00000000 05000000 0A000000 01000000 FFFFFFFF 06000000 0B000000
---example explain---
PARENTAL_LEVEL = 00000000 (disabled)
PARENTAL_LEVEL_A = 05000000 (level 5)
PARENTAL_LEVEL_C = 0A000000 (level 10)
PARENTAL_LEVEL_E = 01000000 (level 1)
PARENTAL_LEVEL_H = FFFFFFFF (disabled)
PARENTAL_LEVEL_J = 06000000 (level 6)
PARENTAL_LEVEL_K = 0B000000 (level 11)

PARENTAL_LEVEL

It is a scale to rate the content for the different users based in user profile settings and international rating systems as: [| PEGI], [| ESRB], [| CERO], etc...

The higher the level the higher the restriction e.g:

• A game rated 11 will be displayed with an "locked" icon in XMB and requires the "unlock PIN" for a user with level 1.
• A game rated 1 can be played by all levels, from 1 to 11.
• Level 0 is disabled.

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Rating
00 00 00 00	00 00 00 00	0	Disabled
01 00 00 00	00 00 00 01	1	Lower restriction
02 00 00 00	00 00 00 02	2
03 00 00 00	00 00 00 03	3
04 00 00 00	00 00 00 04	4
05 00 00 00	00 00 00 05	5
06 00 00 00	00 00 00 06	6
07 00 00 00	00 00 00 07	7
08 00 00 00	00 00 00 08	8
09 00 00 00	00 00 00 09	9
0A 00 00 00	00 00 00 0A	10
0B 00 00 00	00 00 00 0B	11	Higher restriction

PARENTALLEVEL

Same than PARENTAL_LEVEL

PS3_SYSTEM_VER

Minimum PS3 System Software required for the content to be bootable.

The format is XX.YYYY where "XX" and "YYYY" are numbers, and the point "." is included in the string, e.g: 03.4100.

REGION_DENY

Regions restrictions for the content, added in firmware 3.30

There are 12 valid Regions, each region has a position assigned in the binary string, marked with an "1" when the region is prohibited, or a "0". when is allowed.

Hexadecimal (little endian)	Hexadecimal (big endian)	Binary (flags)	Region Nº	Target Territory	Notes
FE FF FF FF	FF FF FF FE	11111111 11111111 11111111 11111110	0	Japan
FD FF FF FF	FF FF FF FD	11111111 11111111 11111111 11111101	1	US, Canada (North America)	Used in Netflix
FB FF FF FF	FF FF FF FB	11111111 11111111 11111111 11111011	2	Europe / Middle East / Africa
F7 FF FF FF	FF FF FF F7	11111111 11111111 11111111 11110111	3	Korea (South Korea)
EF FF FF FF	FF FF FF EF	11111111 11111111 11111111 11101111	4	U.K. / Ireland
DF FF FF FF	FF FF FF DF	11111111 11111111 11111111 11011111	5	Mexico, Central America, South America
BF FF FF FF	FF FF FF BF	11111111 11111111 11111111 10111111	6	Australia / New Zealand (Oceania)
7F FF FF FF	FF FF FF 7F	11111111 11111111 11111111 01111111	7	Singapore / Malaysia (Southeast Asia)
FF FE FF FF	FF FF FE FF	11111111 11111111 11111110 11111111	8	Taiwan
FF FD FF FF	FF FF FD FF	11111111 11111111 11111101 11111111	9	Russia, Ukraine, India, Central Asia
FF FB FF FF	FF FF FB FF	11111111 11111111 11111011 11111111	10	China
FF F7 FF FF	FF FF F7 FF	11111111 11111111 11110111 11111111	11	Hong Kong
Examples
01 F0 FF FF	FF FF F0 01	11111111 11111111 11110000 00000001		From 1 to 11	[Photo] of a PS3 DEX with Allowed Region=1-11 (region 0 not allowed)

RESOLUTION

TV video modes supported by the content.

When there are several flags activated the PS3 will use the one with higher quality supported by the TV.

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	480 (4:3)
02 00 00 00	00 00 00 02	2	00000000 00000000 00000000 00000010	576 (4:3)
04 00 00 00	00 00 00 04	4	00000000 00000000 00000000 00000100	720 (16:9)
08 00 00 00	00 00 00 08	8	00000000 00000000 00000000 00001000	1080 (16:9)
10 00 00 00	00 00 00 10	16	00000000 00000000 00000000 00010000	480 (16:9)
20 00 00 00	00 00 00 20	32	00000000 00000000 00000000 00100000	576 (16:9)
Examples
3F 00 00 00	00 00 00 3F	63	00000000 00000000 00000000 00111111	All video modes supported

• Note the resolution for originall PS1 disc games can vary (See: Emulation Resolution). The RESOLUTION flags used in PARAM.SFO's of "PS1 Classics Game" from PSN seems to be specific and not fixed sizes (e.g: 01 00 00 00). This will need another table if more are found

SAVEDATA_DETAIL

Used to store texts generated by the game, the format s the same than DETAIL

SAVEDATA_DIRECTORY

Name of the folder where the game stores his SaveData. The format is: TITLE_IDxxxxx (9 bytes + 22 bytes max), e.g;: BLUS00001_savedata_01 where:

• TITLE_ID Identifier of the content. Explained in TITLE_ID.
• xxxxx Are texts (with variable lenght) to difference all the SaveDatas generated from the same game by the same user.

SAVEDATA_FILE_LIST

Contains a list with an space reserved for 99 entries, each entry 32 bytes long, for a total size of 3168 bytes (99 * 32 = 3168)

Entries refer to other files from the folder, example of one entry:

0x0550  53 45 43 55  52 45 2E 42  49 4E 00 00  00 72 93 A5 | SECURE.BIN...... |
0x0560  8B 8A D4 FA  8E B8 2B 3F  A6 61 BC ED  A6 00 00 00 | .z....+?.a...... |

53 45 43 55  52 45 2E 42  49 4E <------------------------ file name
72 93 A5 8B  8A D4 FA 8E  B8 2B 3F A6  61 BC ED A6 <----- file hash ??? (changes when the file is updated)

SAVEDATA_LIST_PARAM

Unknown, usually filled with zeroes, but with a Data_Used_Size of 1 byte

• Gran turismo 5 contains the string "GAMEDAT"

SAVEDATA_PARAMS

Example

Offset	length	Example	Description	Notes
0x11B0	16 (0x10)	41000000000000000000000000000000	Unknown	allways the same value found ("A" in utf-8)
0x11C0	16 (0x10)	FEDCBA9876543210FEDCBA9876543210	Unknown	changes when the savedata is updated
0x11D0	16 (0x10)	0123456789ABCDEF0123456789ABCDEF	Unknown	changes when the savedata is updated
0x11E0	16 (0x10)	00000000000000000000000000000000	Unknown	allways the same value found (blank)
0x11F0	16 (0x10)	00000000000000000000000000000000	Unknown	allways the same value found (blank)
0x1200	16 (0x10)	00000000000000000000000000000000	Unknown	allways the same value found (blank)
0x1210	16 (0x10)	00000000000000000000000000000000	Unknown	allways the same value found (blank)
0x1220	16 (0x10)	ABCDEF0123456789ABCDEF0123456789	Unknown	changes when the savedata is updated

SAVEDATA_TITLE

Subtitle of the Save, the format is the same than SUBTITLE

SOUND_FORMAT

Sound modes supported by the content.

Hexadecimal (little endian)	Hexadecimal (big endian)	Decimal	Binary (flags)	Feature (notes)	Flag Nº (flag required)
01 00 00 00	00 00 00 01	1	00000000 00000000 00000000 00000001	[LPCM] 2.0	01
02 00 00 00	00 00 00 02	2	00000000 00000000 00000000 00000010		02
04 00 00 00	00 00 00 04	4	00000000 00000000 00000000 00000100	[LPCM] 5.1	03
10 00 00 00	00 00 00 10	16	00000000 00000000 00000000 00010000	[LPCM] 7.1	05
00 01 00 00	00 00 01 00	256	00000000 00000000 00000001 00000000	[Dolby Digital] 5.1	09 (02)
00 02 00 00	00 00 02 00	512	00000000 00000000 00000010 00000000	[Digital Theater Systems (DTS)] 5.1	10 (02)
Examples
15 00 00 00	00 00 00 15	21	00000000 00000000 00000000 00010101	All LPCM modes	1+3+5
02 01 00 00	00 00 01 02	258	00000000 00000000 00000001 00000010	Only Dolby Digital 5.1	2+9
17 01 00 00	00 00 01 17	279	00000000 00000000 00000001 00010111	All LPCM modes + Dolby Digital 5.1	1+2+3+5+9
02 02 00 00	00 00 02 02	514	00000000 00000000 00000010 00000010	Only Digital Theater Systems (DTS) 5.1	2+10
17 03 00 00	00 00 03 17	791	00000000 00000000 00000011 00010111	All sound modes	1+2+3+5+9+10

SOURCE

Unknown, usually filled with zeroes

SUB_TITLE

The line of text displayed under TITLE text, used only in SaveData to store short texts from the game like your player name, your play time, photo used or your rank in the game

When the text is too long to fit in the screen it scrolls horizontally from right to left, if the Data_Used_Size is not correct this scroll doesn't flow properly. The same behaviour happens with TITLE, TITLE_xx, TITLEID0xx and TITLE_ID

TARGET_APP_VER

Target application version for incremental patches. Patches containing TARGET_APP_VER can be installed over the game with the same APP_VER.

The format is XX.YY where "XX" and "YY" are numbers, and the point "." is included in the string, e.g: 01.00

TITLE

Default "title of the game" for all languages. The text is displayed right to the ICON0.PNG.

The special byte "0A" displaces the text to the next line (a linefeed), this can be used to create long texts composed by several horizontall lines, the maximun number of horizontal text lines allowed for the TITLE is 3 (in other words... you can use the "linefeed" byte 2 times)

TITLE_ID

Identifier of the content, in the format WXYZ12345. Must be the same ID inside the Makefile when compiling the .SELF, or/and when creating the .PKG

• Discs:
  • W is the media: (B=Blu-ray, S=CD/DVD)
  • X is the license: (C=Official, L=Licensed)
  • Y is the region: (A=Asia, E=Europe, J=Japan, U=USA)
  • Z is the kind of content: (D=Demo, M=Malayan Release, S=Retail release)
  • 12345 is the game ID in chronological order

• HDD games or apps:
  • WX is the Network Environment: (NP=Retail)
  • Y is the region: (E=Europe, I=International?, H=Hong Kong, J=Japan, U=USA)
  • Z is the ?: (A=?, B=?, F=?, G=?, I=?, J=?, K=?, L=?, O=?, W=?, Z=?)
  • 12345

• Other TITLE_ID's
  • TEST12345 (in savedata). When mounting a disc in a backup manager using the option "direct boot", the mounted disc use the TITLE_ID from backup manager (TITLE_ID from backup manager has not been unloaded properly and the disc adopts it). The savedata of this game will use TEST12345. When several different games are mounted and "direct launched", the savedata will be corrupted/invalid (because the overwriting of PARAM.SFO). TEST12345 seems to a common TITLE_ID used in all backup managers, the name probably is derived from official tools or internal firmware functions (Described as tips with ps3.gen.exe:"setting the TITLE_ID to TEST-XXXXX or disc version to "00.00" enable the program to build the disc image even when errors are found).
  • MRTC00001 STAR OCEAN THE LAST HOPE (the first international blu-ray release)

TITLE_xx

Same than TITLE but for localized languages.

An .SFO can contain several TITLE_xx where xx is a number for a regional code. See: Content Information Files.

The "default" TITLE is always present when other "localized" TITLE_xx are used.

TITLEID0xx

SFO's for trophies contains a full list of 16 TITLEID0xx parameters for all languages where xx is a number for a regional code. See: Content Information Files.

All them can contain data, or only the default TITLEID000. The ones without data are marked with a Data_Used_Size = 0 bytes

The text contained inside default TITLEID000 is the same than TITLE_ID

VERSION

Disc revision, or Package revision. The number increases when the content is re-released or re-packaged for whatever reason that doesn't affect the main executable (e.g. when a disc game reaches platinum sales, or "game of the year edition" including extra contents).

When the main executable is updated, the APP_VER increases (this can be done with patches)... but the VERSION of the patch (or the re-released disc) returns to 01.00.

Additionally this gives the possibility to release different versions of the same patch (used when the original patch contains a bug, needs to be replaced, and is not cumulative)

The format is XX.YY where "XX" and "YY" are numbers, and the point "." is included in the string, e.g: 01.00.

• When used in a SFO for a trophy it has a Data_Size_Used of 3 bytes, with the format: X.Y e.g: 1.0

Tips & Tricks

This section is to add more extended explains about features that cant been easily clasifyed inside other sections

Replacing a PARAM.SFO manually

When replacing a PARAM.SFO manually in the internall HDD (using a file manager, FTP, etc...) the system ignores it. This happens because the system is storing a "duplicated" copy of the old one.

To be sure that the new PARAM.SFO has been loaded you can change the TITLE (Paid attention also to TITLE_xx) , this way you can see the new name displayed in XMB, is a good idea to use something that identifyes the change as "My test 01".

• The most convenient and quick way to "refresh" the XMB is as simple as booting the game one time (by pressing X button over his icon)... inside the game press "PS" button and exit with "quit"... then return to the XMB and the new PARAM.SFO has been loaded. So in resume... the XMB is refreshed when you boot it for first time so you need to boot it one time and quit to load the new PARAM.SFO.

• The other solution is by using the option "rebuild database" from the recovery menu (this re-indexes all the files in the internall HDD), is long but can fix rare problems. This can be used when the PARAM.SFO you are playing with is not BOOTABLE (you cant boot it to "refresh" the XMB)

When replacing a PARAM.SFO manually in a Game Disc (to be loaded later by a backup manager) sometimes the system ignores it. This happens because the system is storing a "duplicated" copy of the old disc structure included his PARAM.SFO (iirc). The trick to "refresh the XMB" is again by booting the game (pressing X in the main icon)... for this to work is needed to have a EBOOT.BIN in the main path inside USRDIR folder (e.g: the EBOOT.BIN from the "move demo disc" just plays a video in .MP4 and is tiny)

Creating a frankenstein PARAM.SFO

The first step is to go to the Parameters Table to look what parameters are mandatory and wich ones can be removed or zeroed (note this table has a lot of YES that probably are OPT, is just that this ones has not been verifyed or found)

• When you generate a non proper file you can have a nice icon of "corrupted data", but in some cases the game boots normally. In other cases when adding or removing parameters the file is "partially" corrupted because there is a "break point" in the structure and the file is "partially" loaded (the PS3 loads the values before the structure "break point" normally, but after this point the values shown as corrupted or missing).

• When adding "non-standard" parameters to a "standard" SFO the system blocks this "not-expected" parameters. The SFO is loaded without problems, but the added parameters are ignored (e.g. when adding SUB_TITLE to a SFO for category "HG").

• The minimal structure tested (and working) for a homebrew can be copied/downloaded at the bottom of the page, its not "standard" but the PS3 doesn't complain, and probably can be reduced even more.

• If Error 80028F08:

can be resolved by pressing triangle one time and launch the game from start or back from the ICON.

Creating Discs

The "fake blu-ray" structures that can be downloaded from this page uses two "dirty tricks" that was usefull to identify the critic values needed to work, but can be a bit confusing to replicate them.

The first one is the removing of TITLE and TITLE_ID from most of the SFO's, this can generate a strange behaviour mostly for the primary icon. The second one is the ATTRIBUTE flag to hide the main icon. The other factor involved in this weird behaviours are the "backup managers" that are hardcoded to look for files and format in some specific structures.

When playing with this fake blu-rays use a USB pendrive (is faster to connect/disconnect to ps3/pc) with a "GAMEZ" folder in the root, and remember to "dismount" the game before disconecting the USB to avoid the XMB to go crazy, also remember the XMB sometimes keeps a backup copy of the old PARAM.SFO

For install packages (max: 100, FW min: 1.80) you can use PS3_EXTRA or PKGDIR both will work but are displayed different

For themes ( max: 200, FW min: 2.50) and videos (max: 200, FW min: 2.40) use PS3_EXTRA or PS3_CONTENT remember themes includes his own icon and title, videos are mounted in video colum when using PS3_CONTENT pretty nice for chapters of series, video manuals, etc...

(Max items & FW min are theory, not tested)

For patches use INSDIR, his installation is more automated

Creating Patches

The type of patch is defined by his APP_VER, TARGET_APP_VER, and VERSION. There is no way to update an installed content without APP_VER The standard way to install a patch is by using the same TITLE_ID of the previous release and a bigger APP_VER, when the patch is installed his PARAM.SFO replaces the old one, consequently his APP_VER increases

But there are some tricks related with this patching system that can be used to add files to the install folder without keeping this standard:

• Using a "blank" APP_VER

This is as easy as filling the value for APP_VER in the patch with zeroes, the undesired effect is the app will have no version. The benefit is this will work for installing cummulating files as "themes", "roms" etc...

• Using the same APP_VER and TARGET_APP_VER in the patch and in the app

This will replace the PARAM.SFO by other with the same values, so is similar than the previous one, but keeping his version. Additionally this assures you that the files are compatibles with this version of the app (e.g: a theme that only works with a specific version)

Tools, manuals and external links

Sorry if im missing some link, several things of this page was copy-pasted months ago by googling in random forums.

• Tools

SFO_tools_-_linux-64bit-compiles.rar (23.61 KB)

https://github.com/an0nym0u5/PSL1GHT/commit/75013299710d2bde224e2052284461a665a071bf

read_sfo.tar.bz2 (6.33 KB)

PS3SFOEdit.zip (47.59 KB)

SFO reader

Another SF0 reader

SFO Test(217.99KB) Deroad SFO test homebrew ( really usefull for fast test, can boot under X category so it refresh the SFO and avoid stuck SFO and games, XMB in game is not "visible")

[PkgView] (by ifcaro): The fastest, lighter, and intuitive PKG extractor ever. Very usefull to extract individual files or to take a look inside the PKG without extracting

• Sources

http://www.ps3hax.net/showthread.php?t=28704

http://ps3dev.wikispaces.com/PARAM.SFO

https://github.com/ps3dev/PSL1GHT/blob/master/tools/ps3py/sfo.py (old way) https://github.com/an0nym0u5/PSL1GHT/tree/master/tools/make_sfo (new/better way) read_sfo.tar.bz2 (6.32 KB)

http://ps3tutorials.wikispaces.com/Edit+the+sfo.xml+Tutorial

• Examples

A little collection of SFO's ordered by categories http://www.sendspace.com/file/oy270g

Just a collection of PARAM (.bin .pfd .sfo .tpf) files: http://www.mirrorcreator.com/files/0OAXGOHN/PARAM.rar_links

CATEGORY "2P"(PSN Converted PS2 game/saves) SFO examples http://dl.dropbox.com/u/60710927/XMBMPLUS/DEVELOPMENT_SOURCES/PS2_GAME_SFO/PS2_GAME_SFO.rar. There are three files, one SFO file taken from the PS2 Game directory and two SFO files taken from two different saves generated by that game.