| Name |
PDF/A-4 |
| Description |
BOF – the specification states that this must begin at offset 0: ‘%PDF-2.’[0-9], then variable: ‘<pdfaid:part>4</pdfaid:part>’ |
| Byte sequences |
| Position type |
Absolute from BOF |
| Offset |
0 |
| Maximum Offset |
0 |
| Byte order |
|
| Value |
255044462D322E[30:39] |
| Position type |
Variable |
| Byte order |
|
| Value |
3C7064666169643A706172743E343C2F7064666169643A706172743E |
|
| Name |
PDF/A-4 attribute variant |
| Description |
Signature Desciption: BOF ‘%PDF-2.’[0-9], then variable `pdfaid:part="4"’ |
| Byte sequences |
| Position type |
Absolute from BOF |
| Offset |
0 |
| Maximum Offset |
0 |
| Byte order |
|
| Value |
255044462D322E[30:39] |
| Position type |
Variable |
| Offset |
0 |
| Maximum Offset |
0 |
| Byte order |
|
| Value |
7064666169643A706172743D223422 |
|
Details: File format summary
: detailed report on file format 
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