Nextcloud version 23.0.0.10
Operating system and version Ubuntu 20
Nginx version 1.18.0
PHP version 7.4
Hello,
I’m runing Nextcloud on a server with poor performance, so I want nextcloud only generate 256px and 1920px sizes image previews. I ran these command:
occ config:app:set --value="256" previewgenerator squareSizes
occ config:app:set --value="1920" previewgenerator widthSizes
occ config:app:set --value="1920" previewgenerator heightSizes
occ config:system:set --value="1920" preview_max_x
occ config:system:set --value="1920" preview_max_y
occ files:scan-app-datafiles:scan-app-data
occ preview:generate-all -vvv
After did these, Indeed only these two sizes of previews was generated.
But when I visit Nextcloud in mobile browser, It generate 1024x769 previews on demand, It eat too much CPU. I don’t want it generate previews on demand, I want it use the previews which generated in command “occ preview:generate-all -vvv”.
So How to let Nextcloud only generate specify size preview?