Param.sfo: Difference between revisions
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{{Boxinfo3|content='''param_fmt''': utf-8<br />'''param_max_len''': 0x4 (4 bytes)<br />'''param_len''': 0x3? (3 bytes)}} | {{Boxinfo3|content='''param_fmt''': utf-8<br />'''param_max_len''': 0x4 (4 bytes)<br />'''param_len''': 0x3? (3 bytes)}} | ||
{{Boxtip1|content='''Used by''': PS4 DISC, PS4 HDD Game, PS4 Game Data}} | {{Boxtip1|content='''Used by''': PS4 DISC, PS4 HDD Game, PS4 Game Data}} | ||
obs | obs | ||
====PARENTAL_LEVEL==== | ====PARENTAL_LEVEL==== | ||
{{Boxinfo3|content='''param_fmt''': uint32_t<br />'''param_max_len''': 0x4 (4 bytes)<br />'''param_len''': 0x4 (4 bytes)}} | {{Boxinfo3|content='''param_fmt''': uint32_t<br />'''param_max_len''': 0x4 (4 bytes)<br />'''param_len''': 0x4 (4 bytes)}} | ||
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{{Boxinfo3|content='''param_fmt''': utf-8<br />'''param_max_len''': 0x200 (512 bytes)<br />'''param_len''':0x5F (95 bytes)?}} | {{Boxinfo3|content='''param_fmt''': utf-8<br />'''param_max_len''': 0x200 (512 bytes)<br />'''param_len''':0x5F (95 bytes)?}} | ||
{{Boxtip1|content='''Used by''': PS4 HDD Game}} | {{Boxtip1|content='''Used by''': PS4 HDD Game}} | ||
contain creation data?, sdk version? | contain creation data?, sdk version? | ||
====SERVICE_ID_ADDCONT_ADD_x==== | |||
{{Boxinfo3|content='''param_fmt''': utf-8<br />'''param_max_len''': 0x200 (32 bytes)<br />'''param_len''':Not used? (xx bytes)?}} | |||
{{Boxtip1|content='''Used by''': PS4 HDD Game}} | |||
Same parameter outnumbered from _1 to _7. | |||
====SYSTEM_VER==== | |||
{{Boxinfo3|content='''param_fmt''': uint32_t<br />'''param_max_len''': 0x4 (4 bytes)<br />'''param_len''': 0x4 (4 bytes)}} | |||
{{Boxtip1|content='''Used by''': PS4 HDD Game}} | |||
Minimum FW to be play this game? | |||
====TITLE==== | ====TITLE==== | ||
Revision as of 01:51, 19 November 2013
PARAM.SFO
SFO (System File Object) file format can be also found on PSP, PSVITA, PS3.
External Structure
Internal Structure
Header SFO
This is the Header of a SFO file.
| Offset | Data | Length | Notes |
| 0x0 | 0x00505346 | 0x04 | PSF Magic |
| 0x4 | 0x01010000 | 0x04 | Version |
| 0x8 | - | 0x04 | Value Start |
| 0xC | - | 0x04 | Params Start |
| 0x10 | - | 0x04 | N° of params/values |
Parameters Descriptions
APP_VER
param_max_len: 0x8 (8 bytes)
param_len: 0x6 (6 bytes)
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.
ATTRIBUTE
param_max_len: 0x4 (4 bytes)
param_len: 0x4 (4 bytes)
Contains a maximun of 32 flags that can be turned on/off to activate/deactivate special boot modes and features of the content.
CATEGORY
param_max_len: 0x4 (4 bytes)
param_len: 0x3 (3 bytes)
CONTENT_ID
param_max_len: 0x30 (48 bytes)
param_len: 0x25 (37 bytes)
Content Identificator:
The format is:
FORMAT
param_max_len: 0x4 (4 bytes)
param_len: 0x3? (3 bytes)
obs
PARENTAL_LEVEL
param_max_len: 0x4 (4 bytes)
param_len: 0x4 (4 bytes)
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...
PUBTOOLINFO
param_max_len: 0x200 (512 bytes)
param_len:0x5F (95 bytes)?
contain creation data?, sdk version?
SERVICE_ID_ADDCONT_ADD_x
param_max_len: 0x200 (32 bytes)
param_len:Not used? (xx bytes)?
Same parameter outnumbered from _1 to _7.
SYSTEM_VER
param_max_len: 0x4 (4 bytes)
param_len: 0x4 (4 bytes)
Minimum FW to be play this game?
TITLE
param_max_len: 0x80 (128 bytes)
param_len: variable
Default "title of the game" for all languages.
TITLE_ID
param_max_len: 0x10 (16 bytes)
param_len: 0xA (10 bytes)
Identifier of the content, in the format WXYZ12345.
TITLE_xx
param_max_len: 0x80 (128 bytes)
param_len: variable
Same than TITLE but for localized languages.
An .SFO can contain several TITLE_xx where xx is a number for a regional code.
The "default" TITLE is always present when other "localized" TITLE_xx are used.
VERSION
param_max_len: 0x8 (8 bytes)
param_len: 0x6 (6 bytes)
Version content of the game: 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).
