Hatsune Miku: Project DIVA F 2nd

Hatsune Miku: Project DIVA F 2nd (初音ミク -Project DIVA- F 2nd) is a 2014 rhythm game created by Sega and Crypton Future Media for the PlayStation Vita and PlayStation 3, and is the direct sequel to Hatsune Miku: Project DIVA F. In the context of modding, this game is notoriously harder to mod than other games (including Project DIVA X/XHD/VRFL) as it uses more binary formats instead of the usual text based formats used from Project DIVA Arcade/Dreamy Theater to Project DIVA F.

Documentation

Files

A table of the files used in F 2nd is listed here.

Extension	File Signature	Contained In / Usual Filename	Notes	Classic File Format
.farc	FARC		File Archive
.a3da	A3DC/A3DA	File archives starting with a3d_ (e.g. a3d_itmpv###.farc) campv###.farc	Auth 3D Animation
.vag		button.farc pv###_effect.farc	VAG sound used for sounds (buttons/chance time effs)	.diva
.osd	MOSD	Object file archives (e.g. mikitm001.farc)	Modern Object Set Data
.osi	MOSI		Modern Object Set Information	obj_db.bin
.txd	MTXD		Modern Texture Set Data
.txi	MTXI		Modern Texture Set Information	tex_db.bin
.aec	AETC	File archives starting with aet_ (e.g. aet_gam_pv###.farc)	After Effects Composition
.aei	AEDB		After Effects Composition Information	aet_db.bin
.bon	BONE	bone_data.bin	Bone Data	bone_data.bin
.itmt	ITMT	chritm_prop_rs.farc	Item Table	xxxitm_tbl.txt
.stg	STGC	pv.stg / cmn.stg / ns.stg / dr.stg	Stage Data Container	stage_data.bin
.rmrs	RMRS	diva_room_db.rmrs
.rmfs	RMRS	diva_room_fset.rmfs
.str	STRA	str_array.str / str_array_en.str	String Array	str_array.bin
.fog	FOGC	stg###.fog	Fog Data	fog_pv###.txt
.lit	LITC	pv###_chara.lit pv###_stage.lit	Light Data	light_pv###.txt
.blt	BLMT	pv###.blt	Bloom Table
.cct	CCRT	pv###.cct	Color Correct Table
.dft	DOFT	pv###.dft	Depth Of Field Table
.dex	EXPC	exp_pv###.dex	Face Expression Data	exp_pv###.bin
.dsc	PVSC	pv_###_[difficulty].dsc pv_###_common.farc	PV Script Data	pv_###_[difficulty].bin
.edp	EDPV	edit_pvdb.edp
.edt	EDDB	edit_db.edt
.opd	OPDC	(.+)_divskn.farc	Osage Play Data Container
.mot	MOTC	File archives starting with mot_ (e.g. mot_pv###.farc) PV###_???_P#_##.mot	Motion Set Container	mot_pv###.bin
.spr	SPRC	File archives starting with spr_ (e.g. spr_gam_pv###.farc)	Sprite Set Container
.spi	SPDB		Sprite Set Information	spr_db.bin
.osp	SKPC	ext_skp_(.+).osp	Osage Skin Properties	ext_skp_(.+).txt
.pfl	PVFL	pv_field_###.pfl	PV Field (just a normal txt file with a binary header and EOFC)	pv_field.txt
.ppr	n/a	pv_db.ppr	PV Database (just a normal txt file with no header and EOFC)	pv_db.txt
.ptl	PTLC	player_title_list.ptl	Player Title List Container
.rmdt	RMDT	room_data.rmdt
.rmmc	RMMC	room_onegai_mc.rmmc
.rmmf	RMMF	room_onegai_mf.rmmf
.rmmp	RMMP	room_onegai_mn.rmmp
.rmmn	RMMN	room_path_node.rmpn
.rmsc		evt###.rmsc	Room Script
.rsl	RSLC	rob_sleeve.rsl	Sleeve data	rob_sleeve_data.bin
.sht	SHMT	pv###.sht	Shimmer Table (used for toon enabled PVs like Suki Kirai)
.tet	TETT	pv###.tet	Toon Edge Table (used for toon enabled PVs like Suki Kirai)
.txt	n/a	hand_item_data.txt	Hand Item Data
		rom_flist_2d.txt	2D file list (contains aet_ and spr_ filenames)
		rom_flist_objset.txt	Object Set file list (contains objsets like mikitm###.farc)
		stage_effect_param.txt	Stage Effect Parameter
.thm		defthum.thm	Default thumbnail (?)
.ull	ULLC	unlock_list.ull	Unlock List Container	unlock_list.bin

Binary Format

Starting with Project DIVA F 2nd (and subsequent games), most of the formats in the game have been updated to use a binary format. It usually follows a common format, with the header container being 64 bytes (32 if modded), file data container, and an End of File (EOFC) container.

To further optimize the files for PS3, they use Big Endian instead of the Little Endian used in the PSVita release. Some files may also have ENRS and POF1 data, which makes the file compatible with either PS3 (Big Endian) or PSVita (Little Endian).

Header

An example using pv_732_hard.dsc ('s hard chart) DivaScript file (PVSC/.dsc):

     0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F
0000 50 56 53 43  70 7A 00 00  40 00 00 00  00 00 00 18
0010 00 00 00 00  70 7A 00 00  00 00 00 00  00 00 00 00
0020 7C 09 37 D4  00 00 00 00  00 00 00 00  00 00 00 00
0030 20 04 12 13  00 00 00 00  00 00 00 00  00 00 00 00
0040 13 12 04 20  .....................................

0x00->0x03: File signature ('P' 'V' 'S' 'C' in ASCII in this example)

0x04->0x07: Container size (UInt32, 31344 bytes in this example)

0x08->0x0B: Data offset (UInt32, Actual script starts at 0x40 in this case)

0x0C->0x0F: Endianness (0x0F is set to 18 for Big Endian PS3 files, otherwise it is set to 10 for Little Endian Vita files.)

0x10->0x13: Container depth

0x14->0x17: Data size (It only differs with container size when ENRS or POF is present.)

Usually those are enough for F 2nd to recognize it as a valid file. 0x20->0x3F may be removed (commonly files from modding tools).

0x40: Actual start of DivaScript file contents.

Endian Reverse Table

(ENRS) Lorem Ipsum

Pointer Offset Table

(POF1) Lorem Ipsum

Tools

A table of tools with their corresponding files

Tool	File Extensions	Link
MikuMikuModel	.osd	https://github.com/blueskythlikesclouds/MikuMikuLibrary
	.osi
	.txd
	.txi
	.aec
	.aei
	.bon
	.itmt
	.fog
	.lit
	.blt
	.cct
	.dft
	.mot
	.spr
	.osp
	.sht
	.tet
	.farc
Database Converter	.osi	https://github.com/blueskythlikesclouds/MikuMikuLibrary
	.txi
	.aei
	.stg
	.str
	.spi
	.farc
PD_Tool	.dex	https://github.com/korenkonder/PD_Tool
DSC Studio	.dsc	https://keikei14.github.io/dsceditor/ - Fork that supports F2nd/X/XHD/VRFL read/write https://nastys.github.io/dsceditor/ - Official site

Tutorials

Lorem Ipsum

Mods

Some mods have been made for F 2nd (surprisingly). Here are some of those:

Project DIVA FX 2nd

A modpack that adds songs and modules from Project DIVA X into F 2nd PS3.

Last Update: May 12, 2021

Download

Project DIVA F 2nd - F Collection -

This modpack adds 31 songs from DIVA F into F2nd.

Last Update: May 30, 2022

Download