I've written this message almost 1.5 years ago, but never sent it...
I did this back in August of 2020, but than I was struggling with the
presentation of the panoramic photos (here is the thread:
https://www.mail-archive.com/[email protected]/msg780894.html ), and I've
never followed up on that.
So, I am just presenting it as is, as a huge Jpeg file.
All comments are welcome!
Igor
---------- Forwarded message ----------
Date: Fri, 28 Aug 2020 10:39:57 -0400 (EDT)
To: [email protected]
Subject: PESO - PanESO - Grand Teton
Hi All,
Well, I've done it, - a panoramic photo that I don't know how to present.
This is the largest ever (pixel-wise) pano, as it was the first time I couldn't
save it as JPEG because of the pixel size limit for JPEG.
Somewhere online, I've found references that JPEG couldn't be larger than some
65,xxx pixels in any direction. (It is probably less than 2^16-1=65536-1 =
65535, which is 2 bytes)
But that seems to be incorrect (or maybe it is an additional limitation
imposed by the software?). I couldn't save as JPEG even the image that was less
than 32765 px.
I was able to save as Jpeg only when I took that number down to about
16,000.
Grand Teton.
Warning: this is a 1MB file (600 px height):
https://42graphy.org/misc/2020-08-parks/pano_IR04802-14-2-600px-c.jpg
And if someone is interested, here is 1000px-tall (2.3MB):
https://42graphy.org/misc/2020-08-parks/pano_IR04802-14-2-1000px-c.jpg
All comments are welcome!
Igor
--
%(real_name)s Pentax-Discuss Mail List
To unsubscribe send an email to [email protected]
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow
the directions.
