Poor HEIC WEB quality

[maxwase]

The bug

For some reason image quality for the same photo differs significantly depending on its format. The issue can be seen on mobile with Prefer remote images option selected.

The OS that Immich Server is running on

6.6.19-1-MANJARO

Version of Immich Server

1.102.2

Version of Immich Mobile App

1.101.0 build.131

Platform with the issue

• Server
• Web
• Mobile

Your docker-compose.yml content

https://github.com/immich-app/immich/blob/e72e41a7aa5374ce763b7b779aed65f2ce761e01/docker/docker-compose.yml

Your .env content

https://github.com/immich-app/immich/blob/e72e41a7aa5374ce763b7b779aed65f2ce761e01/docker/example.env

Reproduction steps

1. Take a photo in HEIC
2. Convert it using `heif-convert photo.HEIC photo.JPG`
3. Upload both photos to Immich
4. See poor HEIC quality compared to JPEG

Relevant log output

No response

Additional information

Web screenshots:

Option Display original photos does not affect

admin/system-settings?isOpen=image QUALITY=100 setting makes the situation better, however it's still much worse then the converted JPG

[mertalev]

Could you share an example image?

[mertalev]

Also related: #8016.

[maxwase]

I would love to, but github does not allow such large files to be attached 😅. I suddenly remembered that I have a dropbox, decided to use it link to the source files
I made a different image to compare: HEIC original, JPG original (adjusted camera settings) and JPG converted from the HEIC original

Tested in Google Chrome:

[yydcool]

I also have the same issue.
*.HEIC original image won't load on web client (Chrome v124), the preview image is displayed instead.
I already turned on "Display original photos" knob on web.
Immich Server 1.102.3 (docker)
update: it seems Google Chrome does not support HEIC images, so I think this is expected behavior.

[maxwase]

Tested in Firefox: