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JPEGs optimization
12-03-2013, 11:52 PM (This post was last modified: 12-03-2013 11:55 PM by lena.)
Post: #8
RE: JPEGs optimization
We all know too well that JPEG images are the main cause of page bloatedness due to the increase use of images and due to the inefficient JPEG compression algorithm.

On the other hand, PackJPG is a lossless compression software, is now open source under the terms of LGPL v3 and typically
it reduces the file size of a JPEG file by 23%...24% [cf. packJPG Usage Information].

Now follow some questions:
  • Do someone know if there are already browsers implementing this type of compression for JPEG images?
  • Are there ways of avoiding the IE Varies problem?
  • Is there a HTTP 2.0 way of allowing cacheable content negotiation and the inclusion of this [PackJPG] lossless compression algorithm?
IMO, JPEGs are the elephant in the room and paradoxically remain unoptimized while time is being wasted with higher order optimizations yielding lower returns.
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Messages In This Thread
JPEGs optimization - lena - 09-03-2011, 08:44 PM
RE: JPEGs optimization - pmeenan - 09-07-2011, 02:21 AM
RE: JPEGs optimization - lena - 09-07-2011, 09:59 PM
RE: JPEGs optimization - pmeenan - 09-08-2011, 12:03 AM
RE: JPEGs optimization - lena - 09-15-2011, 02:49 AM
RE: JPEGs optimization - Aaron Kulick - 09-15-2011, 02:56 AM
RE: JPEGs optimization - jarrod1937 - 09-17-2011, 01:45 AM
RE: JPEGs optimization - lena - 12-03-2013 11:52 PM
RE: JPEGs optimization - jarrod1937 - 12-04-2013, 12:34 AM
RE: JPEGs optimization - pmeenan - 12-04-2013, 12:59 AM
RE: JPEGs optimization - lena - 12-04-2013, 02:42 AM
RE: JPEGs optimization - jarrod1937 - 12-04-2013, 04:29 AM
RE: JPEGs optimization - pmeenan - 12-04-2013, 03:04 AM
RE: JPEGs optimization - lena - 12-04-2013, 08:37 PM
RE: JPEGs optimization - pmeenan - 12-05-2013, 03:15 AM
RE: JPEGs optimization - lena - 12-06-2013, 02:04 AM
RE: JPEGs optimization - iSpeedLink.com - 12-05-2013, 07:17 AM

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