DUO file format: Difference between revisions
Jump to navigation
Jump to search
(New page) |
m (typo) |
||
Line 16: | Line 16: | ||
Medium resolution files are 832x273 pixels: |
Medium resolution files are 832x273 pixels: |
||
− | + | 4 words palette |
|
56784 bytes screen 1 |
56784 bytes screen 1 |
||
56784 bytes screen 2 |
56784 bytes screen 2 |
Revision as of 08:18, 6 January 2017
DUO file format *.DU1 *.DUO (low resolution) *.DU2 (medium resolution) Created by Anders Eriksson: http://ae.dhs.nu/ These are essentially 2 screens with over-scan interlaced together. Low resolution files are 416x273 pixels: 16 words palette 56784 bytes screen 1 56784 bytes screen 2 ----------- 113600 bytes total Medium resolution files are 832x273 pixels: 4 words palette 56784 bytes screen 1 56784 bytes screen 2 24 bytes padding if present, otherwise total size is 113576 bytes ----------- 113600 bytes total Both screens use the same palette, but when viewed the human eye merges the two alternating images into one.
Back to ST Picture Formats