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BEA File Format
Yannik Marchand edited this page May 10, 2021
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24 revisions
NintendoWare > Bezel > Bezel Archive (BEA)
This is an archive format used by the Bezel engine.
The compressed subfiles are stored behind the relocation table. The filesize in the file header also does not include the compressed subfiles.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 32 |
Bezel header (SCNE) |
| 0x20 | 2 | Number of subfiles |
| 0x22 | 2 | Unknown |
| 0x24 | 4 | Unknown |
| 0x28 | 8 | Address of file info pointers |
| 0x30 | 8 | Address of dictionary section |
| 0x38 | 8 | Unknown |
| 0x40 | 8 | Address of archive name |
| 0x48 | File info pointers | |
| 40 unknown bytes per subfile (all 0?) | ||
| Dictionary section |
| Offset | Size | Description |
|---|---|---|
| 0x0 | 8 | Address of file info block |
| Offset | Size | Description |
|---|---|---|
| 0x0 | 16 |
Block header (ASST) |
| 0x10 | 1 | Compression algorithm |
| 0x11 | 1 | Padding |
| 0x12 | 2 | Alignment bits |
| 0x14 | 4 | Compressed size |
| 0x18 | 4 | Decompressed size |
| 0x1C | 4 | Padding |
| 0x20 | 8 | Address of compressed file |
| 0x28 | 8 | Address of filename |
| ID | Algorithm |
|---|---|
| 0 | None |
| 1 | Zlib |
| 2 | Zstandard |
| Offset | Size | Description |
|---|---|---|
| 0x0 | 4 | Signature (_DIC) |
| 0x4 | Unknown |