Line 1: |
Line 1: |
| + | <pre>File header: |
| + | 00000-00007: Header 1UJQ00_1 |
| + | 00008-0000B: Number of pictures plus 1 (why?) |
| + | 0000C-00011: Unknown value (seems to be static?) B80B01000000 |
| + | 00012-00013: Total number of photos (excluding 2D dups) |
| + | 00014-00017: Appears to be file size. It's only 32 bits = 4GB max. A few hundred K |
| + | larger than the actual size of every file in DCIM (?) |
| + | 1607971 vs DCIM/100NIN = 1441792 vs DCIM = 147560 vs files = 1409024 |
| + | vs non-disk usage = 1224857 |
| + | phtcache non-disk = 456024, disk = 458752 |
| + | phtcache (non) + files (non) = 1680881 - 1607971 = 72910 = 72K hmm... |
| + | maybe the 72910 is some kind of checksum? |
| + | ( I have no clue, all these notes were probably worthless) |
| | | |
| + | From 0x0018, one block per picture. Each block is 0x98 bytes long and formatted as such: |
| + | 00000-00003: Preferred image file format. Should be MPO\x00 or JPG\x00. The inner cam is the only |
| + | one that will yield JPG. 3D pictures are taken even with screen switched to 2D. |
| + | 00004-0000B: Name of image |
| + | 0000C-00013: Subfolder of image |
| + | 00014-0001B: Time taken based on "DS epoch" (start of 1/1/2000) (UNIX+946684800) |
| + | 0001C-00023: Time last viewed? |
| + | 00024-00027: UNKNOWN |
| + | 00028-0002B: UNKNOWN |
| + | 0002C-0002D: UNKNOWN |
| + | 0002E-0002F: UNKNOWN |
| + | 00030-0003F: UNKNOWN |
| + | 00040-00043: File size |
| + | |
| + | </pre> |
| + | |
| + | == File Header == |
| + | {| class="wikitable" border="1" |
| + | |- |
| + | ! Name |
| + | ! Size |
| + | ! Description |
| + | |- |
| + | | Unknown |
| + | | 0x08 |
| + | | always 1UJQ00_1 |
| + | |- |
| + | | Number of Pictures |
| + | | 0x04 |
| + | | |
| + | |- |
| + | | Unknown |
| + | | 0x05 |
| + | | seems to be static? |
| + | |- |
| + | | Total number of photos |
| + | | 0x01 |
| + | | excluding 2D dups |
| + | |- |
| + | | Unknown |
| + | | 0x05 |
| + | | File size? |
| + | |- |
| + | | Pictures Property |
| + | | 0x98 * Number of Pictures |
| + | | Index refereed by 3DS Camera |
| + | |- |
| + | |} |
| + | |
| + | == Pictures Property == |
| + | {| class="wikitable" border="1" |
| + | |- |
| + | ! Offset |
| + | ! Size |
| + | ! Description |
| + | |- |
| + | | Extension |
| + | | 0x04 |
| + | | |
| + | |- |
| + | |} |
| + | |
| + | ! I made mistake.I will fix. |