Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
userbinator
on Jan 28, 2021
|
parent
|
context
|
favorite
| on:
PSD is not my favourite file format (2009)
As someone who has written a JPEG decoder, I am compelled to say that you are wrong, and the width and height are stored in the SOF marker segment.
http://vip.sugovica.hu/Sardi/kepnezo/JPEG%20File%20Layout%20...
user-the-name
on Jan 29, 2021
[–]
I might be misremembering, but at least, SOF does not tell you what is actually in the channels of the image, so it is not enough to figure out how to actually display an image.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
http://vip.sugovica.hu/Sardi/kepnezo/JPEG%20File%20Layout%20...