36
edits
Changes
New page: {| class="wikitable" |- style="background-color: #ddd;" ! Start ! Length ! Description |- | 0x0000 | 4 | Magic (should be PARA) |- | 0x0004 | 4 | Size of animation data |- | 0x0008 | 4 | s...
{| class="wikitable"
|- style="background-color: #ddd;"
! Start
! Length
! Description
|-
| 0x0000
| 4
| Magic (should be PARA)
|-
| 0x0004
| 4
| Size of animation data
|-
| 0x0008
| 4
| size of audio data
|-
| 0x000C
| 2
| # of frames
|-
| 0x000E
| 2
| Unknown - all files looked at so far has this field set to 24 00 hex.
|-
| 0x0010
| 2
| Is locked? - 0 open, 1 locked
|-
| 0x0012
| 2
| Preview frame number
|-
| 0x0014
| 22
| Original author name (UCS-2)
|-
| 0x002A
| 22
| Last Edited By Author name (UCS-2)
|-
| 0x0040
| 22
| User name (UCS-2)
|-
| 0x0056
| 8
| Original author ID
|-
| 0x005E
| 8
| Edit Author ID - the last user to save the file
|-
| 0x0066
| 18
| Original File-name - see notes on format
|-
| 0x0078
| 18
| File-name - see notes on format
|-
| 0x008A
| 8
| Previous Editing Author ID
|-
| 0x0092
| 8
| Partial File name? - see notes on format
|-
| 0x009A
| 6
| Unknown - possibly date information
|-
| 0x00A0
| 1536
| Preview Bitmap (4 bits/pixel).
|-
|0x06A0
| 8 + ( 4 * Number of frames)
| Animation Sequence Header
|}
The file name seems to be stored in the file header 3 times:
*Original file name 0x0066
*Current file name 0x0078
*Partial file name 0x0092
The file name is stored in 3 parts:
*3 hex bytes, the first byte's high nibble is not the same as the first byte of the file name
*13 bytes for the central part of the file name
*2 bytes for the last part of the file name.
For the file name : G35B20_0909841CDBEB1_002
*First location: D3 5B 20 30 39 30 39 38 34 31 43 44 42 45 42 31 00 00
*Second location: D3 5B 20 30 39 30 39 38 34 31 43 44 42 45 42 31 02 00
*Last location: D3 5B 20 09 09 84 1C DB
The 3 sections of the file name seem to be stored as:
*Last 6 digits of your Flipnote Studio ID
*A random number, possibly generated from a date stamp
*The version number of the file
===Palette===
{| class="wikitable"
|- style="background-color: #ddd;"
! Hex
! Color
! DS RGB Approximation
|-
| 0x0
| Not used / White
| 31, 31, 31
|-
| 0x1
| Dark Grey
| 10, 10, 10
|-
| 0x2
| White
| 31, 31, 31
|-
| 0x3
| Light Grey
| 20, 20, 20
|-
| 0x4
| Pure Red
| 31, 0, 0
|-
| 0x5
| Dark Red
| 15, 0, 0
|-
| 0x6
| Light Red / Pink
| 31, 15, 15
|-
| 0x7
| Pure Green
| 0, 31, 0
|-
| 0x8
| Pure Blue
| 0, 0, 31
|-
| 0x9
| Dark Blue
| 0, 0, 15
|-
| 0xA
| Light Blue
| 15, 15, 31
|-
| 0xB
| Pure Green
| 0, 31, 0
|-
| 0xC
| Magenta / Purple
| 31, 0, 31
|-
| 0xD
| Pure Green
| 0, 31, 0
|-
| 0xE
| Pure Green
| 0, 31, 0
|-
| 0xF
| Pure Green
| 0, 31, 0
|}
The preview image is a 64x48 image stored in a 16 colour tile format, with each 8x8 tile taking up 32 bytes of the file.
Here's a photo taken of the altered preview image, reduced to about the correct size.
[[Image:Palpic_actsize.png|{{Image:Palpic_actsize.png}}]]
[[Media:Palpic_big.JPG|Link to the original picture, warning image is 2,048 × 1,536.]]
Here's two preview images that blasty decoded from some PPM files.
[[Image:ppm_1.png]] [[Image:ppm_2.png]]
==Animation Data Section==
|- style="background-color: #ddd;"
! Start
! Length
! Description
|-
| 0x0000
| 4
| Magic (should be PARA)
|-
| 0x0004
| 4
| Size of animation data
|-
| 0x0008
| 4
| size of audio data
|-
| 0x000C
| 2
| # of frames
|-
| 0x000E
| 2
| Unknown - all files looked at so far has this field set to 24 00 hex.
|-
| 0x0010
| 2
| Is locked? - 0 open, 1 locked
|-
| 0x0012
| 2
| Preview frame number
|-
| 0x0014
| 22
| Original author name (UCS-2)
|-
| 0x002A
| 22
| Last Edited By Author name (UCS-2)
|-
| 0x0040
| 22
| User name (UCS-2)
|-
| 0x0056
| 8
| Original author ID
|-
| 0x005E
| 8
| Edit Author ID - the last user to save the file
|-
| 0x0066
| 18
| Original File-name - see notes on format
|-
| 0x0078
| 18
| File-name - see notes on format
|-
| 0x008A
| 8
| Previous Editing Author ID
|-
| 0x0092
| 8
| Partial File name? - see notes on format
|-
| 0x009A
| 6
| Unknown - possibly date information
|-
| 0x00A0
| 1536
| Preview Bitmap (4 bits/pixel).
|-
|0x06A0
| 8 + ( 4 * Number of frames)
| Animation Sequence Header
|}
The file name seems to be stored in the file header 3 times:
*Original file name 0x0066
*Current file name 0x0078
*Partial file name 0x0092
The file name is stored in 3 parts:
*3 hex bytes, the first byte's high nibble is not the same as the first byte of the file name
*13 bytes for the central part of the file name
*2 bytes for the last part of the file name.
For the file name : G35B20_0909841CDBEB1_002
*First location: D3 5B 20 30 39 30 39 38 34 31 43 44 42 45 42 31 00 00
*Second location: D3 5B 20 30 39 30 39 38 34 31 43 44 42 45 42 31 02 00
*Last location: D3 5B 20 09 09 84 1C DB
The 3 sections of the file name seem to be stored as:
*Last 6 digits of your Flipnote Studio ID
*A random number, possibly generated from a date stamp
*The version number of the file
===Palette===
{| class="wikitable"
|- style="background-color: #ddd;"
! Hex
! Color
! DS RGB Approximation
|-
| 0x0
| Not used / White
| 31, 31, 31
|-
| 0x1
| Dark Grey
| 10, 10, 10
|-
| 0x2
| White
| 31, 31, 31
|-
| 0x3
| Light Grey
| 20, 20, 20
|-
| 0x4
| Pure Red
| 31, 0, 0
|-
| 0x5
| Dark Red
| 15, 0, 0
|-
| 0x6
| Light Red / Pink
| 31, 15, 15
|-
| 0x7
| Pure Green
| 0, 31, 0
|-
| 0x8
| Pure Blue
| 0, 0, 31
|-
| 0x9
| Dark Blue
| 0, 0, 15
|-
| 0xA
| Light Blue
| 15, 15, 31
|-
| 0xB
| Pure Green
| 0, 31, 0
|-
| 0xC
| Magenta / Purple
| 31, 0, 31
|-
| 0xD
| Pure Green
| 0, 31, 0
|-
| 0xE
| Pure Green
| 0, 31, 0
|-
| 0xF
| Pure Green
| 0, 31, 0
|}
The preview image is a 64x48 image stored in a 16 colour tile format, with each 8x8 tile taking up 32 bytes of the file.
Here's a photo taken of the altered preview image, reduced to about the correct size.
[[Image:Palpic_actsize.png|{{Image:Palpic_actsize.png}}]]
[[Media:Palpic_big.JPG|Link to the original picture, warning image is 2,048 × 1,536.]]
Here's two preview images that blasty decoded from some PPM files.
[[Image:ppm_1.png]] [[Image:ppm_2.png]]
==Animation Data Section==