Questions tagged [avif]
51 questions
1
vote
1 answer
How do I use the .avif file format in Android apps?
developer.android.com states that Android has native support for .avif since Android 12, but how do I display a .avif file in an ImageView for example or any UI component in Android? Do I have to rely on third-party libraries or plugins?
Best…
Fedora
- 21
- 3
1
vote
0 answers
How to process AVIF Images in Java Applications?
I have a Spring Boot/Java 17 application that processes multiple images.
For this I use the libs:
org.apache.commons.imaging;
javax.imageio;
When processing some images, I had an error due to a new format that I was not aware of - AVIF.
This…
Gustavo Oliveira
- 61
- 7
1
vote
1 answer
PHP 8.1 imageavif(): AVIF image support has been disabled
PHP 8.1.4 (Installed via remi repo) runing on CentOS 8 Stream
I tested avif support on the machine:
php -i | grep AVIF
AVIF Support => enabled
php -r 'echo gd_info()["AVIF Support"];'
1
if (function_exists("imageavif")) {echo "tes";}else{echo…
xforce
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- 3
1
vote
0 answers
How to check if an AVIF still image has been lossless encoded
I have an avif still image file that I know has been lossless encoded.
I'm trying to find a command line tool (or other way) that allow me to check that the file has been lossless encoded (instead of lossy).
I have tried with heif-info (from…
jfcalvo
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1
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1 answer
php 8.1 avif error (docker): No codec available
I have php 8.1 via docker and avif functions not working.
Warning: imageavif(): avif error - Could not encode image: No codec available in /var/www/test.php on line 5
Dockerfile:
FROM php:8.1-fpm
RUN apt-get update && apt-get install -y \
git…
Андрей Давидович
- 31
- 3
1
vote
1 answer
AVIF image decoding problem with LIBHEIF and DAV1D decoder
Hoping to get help from someone familiar with AVIF image format and the DAV1D codec.
I am a Windows/C/C++ programmer trying to integrate HEIF and AVIF image functionality into an application I am developing (just decoding for now). So I used the…
O.T.Vinta
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vote
1 answer
configure aws lambda and api gateway to return binary data for image/avif content-type
There's no shortage of questions and blog posts about binary data using aws lambda and api gateway, but surprisingly I haven't been able to find anything related to AVIF images. This is important because of this issue in chromium. Essentially the…
Uche Ozoemena
- 816
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1
vote
1 answer
What is an avif file signature?
I have searched it from here, here, here but none of them included the avif signature.
I want to determine whether a file is avif or not from bitstream. But document is too complex or cannot be accessed freely. How can I achieve this?
It will be…
jeiea
- 1,965
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1 answer
AVIF Image File Format Supported by Android 12 not Load in ImageView Android
I have created new Android Application with this settings in build.gradle
android {
compileSdkVersion 'android-S'
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.example.aviftest"
minSdkVersion 16
…
Satyam Gondhale
- 1,415
- 1
- 16
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1
vote
1 answer
Add avif images in HTML using nginx as a server
I created some avif images with heif-anc:
for i in card*.png ; do heif-enc "$i" -o "${i%.*}.avif" ; done
But When I added them to my website, it just proposed to download the image instead.
Then I enabled avif images in my nginx-config with
http {
…
rubo77
- 19,527
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1
vote
1 answer
How to call a onload callback on webp images load?
As we know, we could call a onLoad callback on img elements for images load.
like what I did for it:
var i = new Image();
if (crossOrigin) i.crossOrigin = crossOrigin;
i.onload = function () {
decode && i.decode ?…
SayJeyHi
- 1,559
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1
vote
2 answers
How to enable AVIF support for a server
The AVIF image format looks to be a really promising format. How can you compile and use it on a web server? Mine specifically is Ubuntu 18.04/Nginx but I'm looking for a gist of how to compile and start converting images?
Jai Sandhu
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0
votes
1 answer
How to import AVIF image in iOS by PHPicker
I use PHPicker for user to import photos, but UIImage not support the pic of .AVIF, so I want to get the origin data of .AVIF pic, this is my code:
func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
…
zZz
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0
votes
0 answers
AVIF header structure
I'm interested in the following question: which .avi bytes are responsible for which fields (monochrome, width, height, etc.). On the Internet, I could not find the necessary information. Thank you in advance!
Some links I found on this question:…
kae1dy
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- 1
0
votes
0 answers
How to convert some .avif images to video with ffmpeg?
I have some avif images in one dir.
How to convert some .avif images to video with ffmpeg?
by read ffmpeg doc, i run such cmd in shell:
ffmpeg -framerate 10 -pattern_type glob -i *.avif -c:v libx264 -pix_fmt yuv420p out.mp4
but only get some…
tousang
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