Chrome and Firefox have supported AVIF images for some time now, and it is my understanding that Edge is based on Chromium, which caused me to assume that it too would support AVIF images.
However, I just tested an AVIF dependent application in Edge…
Python's Pillow doesn't seems to support AVIF files yet, and other packages like pyheif, only support reading. Is there any Python tool to convert jpg images to the new avif format?
AVIF a very promising image format/codec which based on the sample is far better than JPEG.
My question is how do you create a AVIF image from a Canvas?
So instead of JPEG, something like:
canvas.toBlob(function (blob) {}, "image/avif", 1.0)
Is…
How can I detect if the browser supports AVIF images using JavaScript? I have viewed this question and after reading the answers I was able to build a useful one-liner function to check browser support for various image types.
const isSupported =…
I installed FFmpeg using Chocolatey and confirmed that it is the latest version.
In order to convert the png file into an avif file, I gave the command as below in the cmd window of the administrator's authority.
ffmpeg -i input.png…
I refactored my app with avif format for phone devices (even if it's not supported everywhere).
This code works perfectly, it prioritize avif format if it's supported by the browser:
I have been working on my websites page speed improvement. I planned to use AVIF format images. This image format is supported only in the latest Chrome browser versions.
In order to provide a fallback image, I have used this CSS:
.banner-bg {
…
I recently upgraded my PHP version to 8.1-fpm and also upgraded Debian to Bullseye. I read somewhere that Bullseye comes with AVIF support but when I try to use imageavif(), I get the following error:
PHP message: PHP Fatal error: Uncaught Error:…
I would like to find the smallest possible, but valid (viewable) base64 encoded AVIF string for testing browser image support with javaScript.
I'm using this set:
const imgs = {
jxl: "/wr6HwGRCAYBAFAASzhB5k11/Ia1kyog0AHeH0nCAVw=",
avif:…
i want to all my big .png files to .avif . But Browsers like MS Edge etc. do not support .avif images. Is there any way to display .avif files in f.e. Edge, or provide the Browser two images (.png and .avif) and the browser decides, which image to…
I'm trying to convert png to avif via Sharp, but I'm getting an error.
Code example
const image = sharp(`./images/img/original/image.png`)
.avif({quality: 70, loseless: true})
.toFile(`/images/img/avif/out.avif`)
Error
[Error:…
I have a website that I have made responsive and utilise the element to serve up webp, avif and have a png fallback for older browsers. It should look like this (Chrome/Safari):
For some reason, certain browsers (Firefox 94 on desktop and…
I'm looking for a (fast) way to retrieve image metadata from an avif-file in my java-application. This is currently done for many image formats by analyzing the raw header bytes of a file.
I can recognize a file as avif through the magic byte…
Does anybody know how to write avif image files in php?
For webp files i have the function imagewebp. But avif?
Using PHP Version 7.4, 7.1 and 7.2 on different servers.
thanks a lot
I try to compress my ~1MB pngs to get a smaller image.
When I compress my images to jpeg with:
for i in card*.png ; do convert -resize 445x625 -background white -flatten "$i" ../medium/"${i%.*}.jpg" ; done
they end up about 100kb
So I tried
for i…
