szaimen
commented
3 years ago I cannot reproduce this on NC21.0.2 @waffshappen If this still happens to you on NC21.0.2, can you please share the testimage here so that I can reproduce this with your image? Thanks!
Steps to reproduce
Alternative: use convert from imagemagick directly, without arguments it will not convert to rgb by default but keep cmyk,
Expected behaviour
The image preview should be in rgb, so it can be properly displayed by browsers
Actual behaviour
The image is still kept cmyk, and looks horribly wrong-colored
Server configuration
Operating system: Fedora 30 Web server: Httpd Database: Postgresql/Mysql (different servers) PHP version: 7.3-fpm Nextcloud version: (see Nextcloud admin page) 16.0.4 Updated from an older Nextcloud/ownCloud or fresh install: 16.0 Where did you install Nextcloud from: Nextcloud website server.zip
Nextcloud configuration:
Config report
``` { "system": { "instanceid": "***REMOVED SENSITIVE VALUE***", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "cloud" ], "datadirectory": "***REMOVED SENSITIVE VALUE***", "dbtype": "mysql", "version": "16.0.4.1", "overwrite.cli.url": "http:\/\/cloud", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "mysql.utf8mb4": true, "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "installed": true, "maintenance": false, "theme": "", "loglevel": 2, "memcache.local": "\\OC\\Memcache\\Redis", "memcache.locking": "\\OC\\Memcache\\Redis", "memcache.distributed": "\\OC\\Memcache\\Redis", "redis": { "host": "***REMOVED SENSITIVE VALUE***", "port": 6379, "dbindex": 1, "password": "***REMOVED SENSITIVE VALUE***", "timeout": 1.5 }, "enable_previews": true, "preview_max_x": 2048, "preview_max_y": 2048, "preview_max_scale_factor": 30, "enabledPreviewProviders": [ "OC\\Preview\\PNG", "OC\\Preview\\JPEG", "OC\\Preview\\GIF", "OC\\Preview\\HEIC", "OC\\Preview\\BMP", "OC\\Preview\\XBitmap", "OC\\Preview\\MP3", "OC\\Preview\\TXT", "OC\\Preview\\MarkDown", "OC\\Preview\\Movie", "OC\\Preview\\MSOffice2003", "OC\\Preview\\MSOffice2007", "OC\\Preview\\MSOfficeDoc", "OC\\Preview\\OpenDocument", "OC\\Preview\\PDF", "OC\\Preview\\Photoshop", "OC\\Preview\\Postscript", "OC\\Preview\\StarOffice", "OC\\Preview\\SVG", "OC\\Preview\\TIFF", "OC\\Preview\\Font" ], "preview_max_filesize_image": 100, } } ```Are you using external storage, if yes which one: local/smb/sftp/... no Are you using encryption: yes/no no Are you using an external user-backend, if yes which one: no
Client configuration
Browser: Chromium-vaapi 76/Firefox 69 Operating system: Fedora 30
Logs: irrelevant