From 7e70318998b1c44454e519f4de724aa1eda3d146 Mon Sep 17 00:00:00 2001
From: naelfe <108142825+naelfe@users.noreply.github.com>
Date: Wed, 9 Sep 2026 10:15:27 +0200
Subject: [PATCH] fix(auto-upload): reduce JPEG compression quality to 0.85

Quality 1.0 forces an inefficient encode and re-encodes the source HEIC's compression artifacts, roughly tripling the resulting file size with no visible gain.

Fixes #4287

Signed-off-by: naelfe <108142825+naelfe@users.noreply.github.com>
---
 iOSClient/Utility/NCCameraRoll.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iOSClient/Utility/NCCameraRoll.swift b/iOSClient/Utility/NCCameraRoll.swift
index 8cccc2b2af..d1f7515ac4 100644
--- a/iOSClient/Utility/NCCameraRoll.swift
+++ b/iOSClient/Utility/NCCameraRoll.swift
@@ -345,7 +345,7 @@ final class NCCameraRoll: CameraRollExtractor {
                   let jpegData = CIContext().jpegRepresentation(
                     of: ciImage,
                     colorSpace: colorSpace,
-                    options: [compressionQuality: 1.0]
+                    options: [compressionQuality: 0.85]
                   )
             else {
                 throw NSError(domain: "ExtractAssetError", code: 3, userInfo: [NSLocalizedDescriptionKey: "JPEG conversion failed"])