Nextcloud 23.03 - cannot open images in HEIC Format

[Githopp192]

Actual behaviour

i can see/open all photos in HEIC Format, taken from iPhone 7, but all photos in HEIC Format, taken from iPhone XS, users are not able to view it.

Steps to reproduce

whenever i'm trying to open a *.heic photo from newer iPhones

Expected behaviour

users should be able to view the image

Client configuration details

--------------------------------

iPhone XS

Server configuration details

--------------------------------

Version: Intel(R) Xeon(R) E-2136 CPU @ 3.30GHz
Max Speed : 4300 MHz
Current Speed: 3300 MHz
Memory: 7.58GB

Operating System: Red Hat Enterprise Linux release 8.5 (Ootpa)

Webserver: Apache/2.4.37 (Red

Database: mysql 10.3.28-MariaDB,

PHP version: PHP Version => 7.4.26

Nextcloud: - version: 23.0.3.2

Updated from an older Nextcloud/ownCloud or fresh install:

Update from older nc

Where did you install Nextcloud from:

origin source

Signing status:

Login as admin user into your Nextcloud and access http://example.com/index.php/settings/integrity/failed
paste the results here.

No errors have been found.

[major-mayer]

Are you sure you are using this app? If not, this should be posted to @nextcloud/server
If yes, what are the steps to reproduce the issue?
Can you upload some photos that you can't convert successful?

[Githopp192]

yes, used/tried both - access by server, access by app

1. choose file, double-click

2. error

3. trying to convert the file

4. error converting

and is the zipped FILE:

TEST.zip

[Githopp192]

Details of heic format taken from iPhone 7: no issues at all

Details of heic format taken from iPhone XS: issues

[major-mayer]

Hmm I cannot reproduce this on my end.
I was able to open the HEIC file normally, as you also could, but I was also able to convert this image with the imageconverter app without any problems.

However I noticed that when i try to convert this image, I get the following log entry that doesn't happen when I convert other images:

{"reqId":"xeuzFQ3uamw3PojAN0FA","level":3,"time":"2022-10-17T21:43:03+00:00","remoteAddr":"172.25.0.1","user":"admin","app":"PHP","method":"POST","url":"/apps/imageconverter/convert","message":"exif_read_data(): Incorrect APP1 Exif Identifier Code at /var/www/nextcloud/lib/private/Metadata/Provider/ExifProvider.php#20","userAgent":"Mozilla/5.0 (X11; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0","version":"25.0.0.17","exception":{"Exception":"Error","Message":"exif_read_data(): Incorrect APP1 Exif Identifier Code at /var/www/nextcloud/lib/private/Metadata/Provider/ExifProvider.php#20","Code":0 [...]}}

So maybe ImageMagick doesn't like something about your HEIC image, but i don't exactly know what "Incorrect APP1 Exif Identifier Code" means.

Can you maybe post your Nextcloud logs searching for imageconverter?
Or simply look what the convert endpoint responds using the browser network tab (I will add some logging to the app in case of an error).

[major-mayer]

I have just pushed a new version that logs errors in the Nextcloud logs and also in the browser console (if the server's response reaches the browser).

[major-mayer]

I will close this issue due to inactivity.
If you still experience this error, please open a new issue.