[TYPO3-dev] Speed up your Typo3 website by optimizing images

[Dmitry Dulepov]

Hi!

Daniel Bruessler wrote:
> == convert -strip ==
> how much meta-data is it, what is stored in each of the files? (wc -c)

Hmmm, should there be an option "-v" to the script to produce such information? this can be helpful.

> == jpegtran -optimize ==
> I see -optimize stands for "Optimize Huffman table". the
> Huffman-algorithm ;-)
> 
> This does really help much, doesn't it?

It should! I read about it somewhere, it can reduce file size a lot. There was a shareware app that did exactly that.

> Maybe also this helps:
> -trim          Drop non-transformable edge blocks

Yes, should help too.

-- 
Dmitry Dulepov
TYPO3 core team
In the blog: http://typo3bloke.net/post-details/why_your_typo3_installation_can_be_slow/
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book