Stack Overflow
Stack Overflow

Questions tagged [image-optimization]

Image optimization deals with optimization methods for image manipulation and display. How to better process image data, how to allow for more efficient display of images, etc.

123 questions
0
votes
0 answers

Image optimization pipeline?

Once I have finalized edits, if I’m planning to run my photos through something like ImageOptim, how should I save my photos in photoshop? Do I use save for web at 72 ppi and high compression, or should I save photos at their highest quality before…
MDLR
  • 75
  • 7
0
votes
1 answer

image optimization for different size of picture

I need to use a picture which its original size is 375 x 375 pixel in 4 different sizes (375 x 375, 200 x 200, 160 x 160 and 90 x 90 pixel) in my own website. If i want to make my website image optimize, should i make four different folder for each…
Edman Center
  • 1
  • 1
0
votes
3 answers

Resize an image and maintain quality?

I have a problem with resizing images. What happens is that if you upload a file larger than the stated parameters, the image is cropped, then saved at 100% quality. So if I upload a large jpeg which is 272Kb. The image is cropped by 100 odd pixels.…
ComputerUser
  • 4,828
  • 15
  • 58
  • 71
0
votes
1 answer

No such file or directory found while optimize the image in php

I am uploading the image and that image I am optimizing but I am getting the error "No such file or directory". I am getting the error on below code. $source_img =basename($_FILES["fileToUpload"]["name"]); If I write $source_img =…
Naren Verma
  • 2,205
  • 5
  • 38
  • 95
0
votes
1 answer

How to automatically optimize images after loading?

Let's say i have a form with input type="file". Is there any way to automatically optimize image when onchange event was triggered? I'm not sure if this is possible, but i know that in WordPress ecosystem there are a lot of plugins for auto optimize…
Pavel Poberezhnyi
  • 733
  • 13
  • 28
0
votes
0 answers

How to optimize the size of image on website to very small as Apple?

How can Apple reduce image size so much and contain its quality? For example: http://images.apple.com/v/ipad/home/y/images/home/accessories_xlarge.jpg This is a 2560x800px big image in just 218kb, and the image quality is good! I've try some tools…
Hua-hsuan
  • 23
  • 6
0
votes
1 answer

ImageOptim::BinResolver::Error: Bin resolving errors: remote: pngout worker; using image_optim, image_optim_rails pushing to Heroku

The buildpacks on my environment are as follows === xyz-app Buildpack URLs 1. https://github.com/jasonfb/heroku-buildpack-cedar14-imagemagick704 2. https://github.com/bobbus/image-optim-buildpack 3. heroku/ruby I am attempting to add image_optim,…
Jason FB
  • 4,752
  • 3
  • 38
  • 69
0
votes
2 answers

Google's page speed test thinks I should optimize my images by more than the image size currently is

I'm really confused with this one as it seems impossible to do. When running my site through GTMetrix I pass great but with Google page speed insights it's insisting my images can be optimized more for instance: Compressing and resizing…
cshelswell
  • 83
  • 2
  • 11
0
votes
1 answer

Optimize Images for Google Page Speed

i'm tryng to optimize the images from my webpage to fit the google pagespeed test. But i didnt get how to compress the files with the tools provided by google on the size that google wants to have. So i use jpegoptim and jpegtran for jpegs with this…
J. Doe
  • 837
  • 1
  • 7
  • 18
0
votes
2 answers

Wordpress 'SRCSET' Making me confused, How to use it properly for mobile?

I am trying to decrease the size of the images in my WordPress blog. As I know srcset is the first step to do that. After analyzing my web pages I notice, that WordPress not showing srcset properly or maybe browser is picking up wrong…
Rocky Sena
  • 481
  • 1
  • 5
  • 15
0
votes
1 answer

Optimizing image for full page desktop with supports for responsive design

Recently I have requested one of my friend to design a website for a non profit charitable organization. My friend developed using html and bootstrap. He delivered the website. I found the website is loading slow. The website has full page image…
BrewGold
  • 3
  • 1
  • 4
0
votes
1 answer

What gulp-plugin can be used to convert jpg/png to progressive/interlaced?

I'm using gulp-imagemin, but i want to not only minify images, but make them progressive/interlaced. What tool can be used for this task?
littleguga
  • 2,570
  • 1
  • 11
  • 9
0
votes
1 answer

How to automatically choose best image file format for user generated content?

We develop a web application where users upload all kinds of images (photos, technical drawings, comics, line drawings ... everything you can think of). Unfortunately the users do not care about choosing the right file format for the image's content…
powpow
  • 111
  • 1
0
votes
1 answer

Lazy load images with Javascript

I am having one application for end users in which user can upload images in it. When user uploads heavy images, My application becomes slow. We have used Angular JS Lazy load images also in one module which generates different size images.…
Curious_k.shree
  • 990
  • 2
  • 18
  • 37
0
votes
1 answer

Reduce Resolution of DDS Images in a Folder

I've recently bought a Chinese Windows tablet for $170; It has an Intel Atom X5 Z8300 CPU, which is the low-end Intel Atom that came out last year. I am able to run most games on Roblox.com, but some are very script-heavy or detailed (such as…
Rontron
  • 3,963
  • 7
  • 26
  • 44
1 2 3
…
8 9