Re: image slicing script

..oO(sarika)

i m making a web site having number of big images. My requirement is i
want to dunamically split the images while downloading so that my
website works fast and image downloading does not not much time.

Forget it. Slicing may (and will) cause the exact opposite of what is
intended. Some things to consider if for example you have 10 slices
instead of a single image:

* The total amount of image data may be higher, because each file has
its own header and meta informations.

* Using different compression rates on each slice to individually
"optimize" them may become visible in the result.

* You need more HTML markup in order to put the pieces back together.

* You need more parallel HTTP connections to download all the pieces.
Especially this last point may really slow things down, since a server
usually doesn't answer more than 2 requests at the same time for the
same host. The slices 3 and 4 will have to wait until the slices 1 and 2
are done, respectively, and so on. The more little files you have, the
slower(!) the download will be.

Micha
.

Relevant Pages

  • Re: NXP Gone mad
    ... 2-The datasheet download functionality on the preview page ... 3-Zipping a single datasheet when downloading (Zipping will only ... It seems that NXP has invested a lot of money to make a new website ... I think they have now come to realize that most of us fall into the category "the other engineers" and promised to fix it. ...
    (comp.arch.embedded)
  • Re: NXP Gone mad
    ... 2-The datasheet download functionality on the preview page ... 3-Zipping a single datasheet when downloading (Zipping will only ... It seems that NXP has invested a lot of money to make a new website ... The best website within NXP is the www.standardics.nxp.com, ...
    (comp.arch.embedded)
  • Re: power user
    ... are not safe in every part of the Internet. ... do not open files and programs from any website. ... "Messenger Service" By downloading and installing Ad-Aware 6.0 from ... Also you should install all Windows updates to keep safe surfing. ...
    (microsoft.public.windowsxp.security_admin)
  • Re: Related but multiple IPs hammering my site; Downloading entire content
    ... > entire content of my website, even though I have set the robots.txt file ... > to exlude the directories these bastards are downloading from. ... AOL7) makes it unlikely to be an actual bot. ... AOL traffic looks like what you are experiencing, ...
    (microsoft.public.inetserver.iis.security)
  • Re: Francoise De Meherenc de Montmirel royal gateway
    ... #1 posting a paper for private downloading viewing is one thing and displaying on a website are 2 entirley different transactions. ... If you have downloaded it then I wont waste my time posting it on SGM/GEN-MED. ... #3 In terms of posting to SGM/GEN-MED, I will continue to do so and have no intentions of being selfish, My website shall serve to be another outlet to obtain addional information. ... that can already be freely downloaded from your web site, ...
    (soc.genealogy.medieval)