Format
Portfolio Graphics Compressed File
Summary
- Name
- Portfolio Graphics Compressed File
- Identifiers
- PUID: fmt/1734
- Format type
- Image (Raster)
- Description
- PGC is a bi-level image file format used on the Atari Portfolio palmtop computer which utilises RLE compression. The image dimensions are always 240 x 64 pixels.
- Note
- http://fileformats.archiveteam.org/wiki/PGC_(Portfolio_Graphics_Compressed)
- File extensions
-
pgc - Source
- The National Archives and Records Administration / The National Archives and Records Administration
Internal signatures
Portfolio Graphics Compressed File
- Note
- BOF:'PG' followed by 0x01 (Start of Header)
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
504701- Endianness
- None
Changelog
-
Added in V107
- Release date
- 21 July 2022
Portfolio Graphics Compressed File: Signature researched and samples provided by The National Archives and Records Administration.
Portfolio Graphics Compressed File: Full entry added. Submitted by The National Archives and Records Administration.