The jpg images saved to Photos on iOS are not the original images from the server. #2938

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opened 2026-02-05 07:12:51 +03:00 by OVERLORD · 0 comments
Owner

Originally created by @ngtrio on GitHub (Apr 15, 2024).

The bug

I have noticed that the JPG images downloaded from the server in the iOS app slightly vary in size (they look the same visually), which results in duplicate images on the server
The PNG images are not affected.

The OS that Immich Server is running on

unraid 6.12.6

Version of Immich Server

1.101.0

Version of Immich Mobile App

1.101.0

IOS 17.4.1

Platform with the issue

  • Server
  • Web
  • Mobile

Your docker-compose.yml content

I don't feel like this is particularity relevant but I can provide if needed

Your .env content

I don't feel like this is particularity relevant but I can provide if needed

Reproduction steps

1.upload a JPG image to server via web page
2.click the download cloud-shaped button in the iOS app
3.you will see an extra image in the gallery that looks identical visually, and the cloud-shaped download button has not been checked as expected.
4.comparing the downloaded image with the original uploaded image will reveal that they are of different sizes.

IMG_37FFB81694BB-1

Relevant log output

No response

Additional information

No response

Originally created by @ngtrio on GitHub (Apr 15, 2024). ### The bug I have noticed that the JPG images downloaded from the server in the iOS app slightly vary in size (they look the same visually), which results in duplicate images on the server The PNG images are not affected. ### The OS that Immich Server is running on unraid 6.12.6 ### Version of Immich Server 1.101.0 ### Version of Immich Mobile App 1.101.0 IOS 17.4.1 ### Platform with the issue - [ ] Server - [ ] Web - [X] Mobile ### Your docker-compose.yml content ```YAML I don't feel like this is particularity relevant but I can provide if needed ``` ### Your .env content ```Shell I don't feel like this is particularity relevant but I can provide if needed ``` ### Reproduction steps ```bash 1.upload a JPG image to server via web page 2.click the download cloud-shaped button in the iOS app 3.you will see an extra image in the gallery that looks identical visually, and the cloud-shaped download button has not been checked as expected. 4.comparing the downloaded image with the original uploaded image will reveal that they are of different sizes. ``` ![IMG_37FFB81694BB-1](https://github.com/immich-app/immich/assets/26735402/eabf8214-e899-4a92-9c41-55502438495f) ### Relevant log output _No response_ ### Additional information _No response_
OVERLORD added the 📱mobile label 2026-02-05 07:12:51 +03:00
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Reference: immich-app/immich#2938