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Details: File format summary

: detailed report on file format

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| Documentation

| Signatures | Compression

| Character encoding

| Rights

| Reference files

Properties

Signatures

External signatures

File extension: pbmb
File extension: pnm

Internal signatures

Name

Portable Bitmap Image - Binary with comment

Description

“P4” followed by possible comment, followed by width, height.

Byte sequences

Position type	Absolute from BOF
Offset	0
Byte order
Value	5034(20\|0D\|0A){0-2}23{0-70}0A(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)

Name

Portable Bitmap Image - Binary without comment

Description

“P4” followed by width, height.

Byte sequences

Position type	Absolute from BOF
Offset	0
Byte order
Value	5034(20\|0D\|0A)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)(30\|31\|32\|33\|34\|35\|36\|37\|38\|39\|20\|0A\|0D)