From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from omta002.cacentral1.a.cloudfilter.net (omta002.cacentral1.a.cloudfilter.net [3.97.99.33]) by sourceware.org (Postfix) with ESMTPS id B6BB73858D20 for ; Thu, 17 Feb 2022 06:27:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B6BB73858D20 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=SystematicSw.ab.ca Authentication-Results: sourceware.org; spf=none smtp.mailfrom=systematicsw.ab.ca Received: from shw-obgw-4001a.ext.cloudfilter.net ([10.228.9.142]) by cmsmtp with ESMTP id KVi7nSYI5gTZYKaGSnS4WK; Thu, 17 Feb 2022 06:27:40 +0000 Received: from [10.0.0.5] ([184.64.124.72]) by cmsmtp with ESMTP id KaGRnQmzv159UKaGRnoBQo; Thu, 17 Feb 2022 06:27:40 +0000 X-Authority-Analysis: v=2.4 cv=frTP2X0f c=1 sm=1 tr=0 ts=620deadc a=oHm12aVswOWz6TMtn9zYKg==:117 a=oHm12aVswOWz6TMtn9zYKg==:17 a=IkcTkHD0fZMA:10 a=94nOnFI1EgyDtX4ev68A:9 a=QEXdDO2ut3YA:10 Message-ID: Date: Wed, 16 Feb 2022 23:27:39 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.0 Reply-To: newlib@sourceware.org Subject: Re: [PATCH htdocs 1/7] crush images Content-Language: en-CA To: newlib@sourceware.org References: <20220215022552.11267-1-vapier@gentoo.org> From: Brian Inglis Organization: Systematic Software In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4xfMl6AQBj/WhuBJBwo0IzrwDOFaktRrEGf6BDyCM22l6SNweskG4+eKeIytRvpKwtqipnvHDytxkE4dUeuJWK/bpel83t/bnSrRnd6YksG6CSrZaCzYoM j6dk1UJvbQe2cpiTdOheipNL7V2aoGSiNAytU1WKSECpWTYCgjfXfXXuhxusnovC2jO/yVIppug1xX8soI86Hh+tYRePcq5Ywe0= X-Spam-Status: No, score=-1163.7 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, NICE_REPLY_A, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Feb 2022 06:27:42 -0000 On 2022-02-14 19:27, Mike Frysinger wrote: > Shrink their sizes while maintaining their content by recompressing > and stripping unused metadata. > download.jpg | Bin 1671 -> 1344 bytes > faq.jpg | Bin 1312 -> 983 bytes > info.jpg | Bin 1218 -> 886 bytes > logo_big2.png | Bin 973 -> 844 bytes > mailing.jpg | Bin 1902 -> 1580 bytes > news.jpg | Bin 1287 -> 960 bytes > properties.png | Bin 49230 -> 36129 bytes > 7 files changed, 0 insertions(+), 0 deletions(-) I've had good results usually about 25-50% of PNG replacing some Cygwin images with webp, by tweaking some basic parameters, and comparing sizes, although many of your initial file sizes are small by comparison: Cygwin htdocs: 639178 png 195942 webp docs/ug/figures/ 7458 png/bmp 1112 webp docs/xlaunch/ 3548814 png 898900 webp screenshots/ 208225 png 30848 webp screenshots/thumbs/ 4403675 png/bmp 1126802 webp total -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. [Data in binary units and prefixes, physical quantities in SI.]