make decode
{
magic_number: "GIF89a",
header: {
pos: { start: 6, end: 781 },
width: 2365,
height: 2343,
globalColorTable: [
... more items
],
flags: {
global_color_table_flag: 1,
color_resolution: 7,
sort_flag: 0,
size_of_global_color_table: 7
},
background_color_index: 0,
pixel_aspect_ratio: 0
},
blocks: [
{ block_name: "GraphicControl", pos: { start: 781, end: 789 } },
{
block_size: 11,
app_identifier: "MGK8BIM0",
app_auth_code: "000",
application_data_size: 40,
application_data: [
56, 66, 73, 77, 4, 4, 0, 0, 0, 0,
0, 0, 56, 66, 73, 77, 4, 37, 0, 0,
0, 0, 0, 16, 212, 29, 140, 217, 143, 0,
178, 4, 233, 128, 9, 152, 236, 248, 66, 126
],
pos: { start: 789, end: 845 },
block_name: "Application"
},
{
block_name: "Image",
width: 2365,
height: 2343,
left: 0,
top: 0,
flags: {
local_color_table_flag: 0,
interlace_flag: 0,
sort_flag: 0,
size_of_local_color_table: 0
},
lzw_min_code_size: 8,
image_data: [
0, 91, 8, 28, 72, 176, 160, 193, 25, 8, 19, 42,
92, 200, 176, 161, 195, 135, 16, 35, 210, 152, 72, 113,
98, 196, 139, 23, 43, 106, 220, 200, 177, 163, 199, 143,
32, 107, 136, 28, 41, 82, 135, 201, 147, 40, 83, 170,
52, 73, 146, 228, 74, 150, 34, 53, 214, 120, 73, 179,
229, 72, 154, 56, 115, 234, 220, 105, 50, 136, 207, 159,
64, 131, 10, 29, 74, 180, 232, 79, 33, 72, 147, 10,
25, 194, 148, 169, 82, 164, 69, 162, 74, 157, 74, 181,
170, 213, 170, 70,
... 769619 more items
],
pos: { start: 845, end: 773595 }
}
]
}
Header: 6 - 781
GraphicControl Block: 781 - 789
Application Block: 789 - 845
Image Block: 845 - 773595make run # => output exceturable.gif