I’m not quite sure I understand image compression in Discourse. Straighten me out. I uploaded a 2392x884 214kb image and the resolution stayed the same. I uploaded a 3200x1800 1.7mb image and the resolution scaled down to the composer media optimization image resize dimensions threshold setting. W…

[画像] Brandon: I’m not quite sure I understand image compression in Discourse. Straighten me out. I find the diagram at the blog post helpful: [画像] X → composer media optimization image bytes optimization threshold Y → composer media optimization image resize dimensions threshold Z → comp…

[画像] Brandon: appears the composer media optimization image bytes optimization threshold sets the precedent. Maybe set that threshold very low?

Because topic is named in very general way I don’t start new topic :kissing_face_with_smiling_eyes: but what does client-side optimization mean in practice - an OS of device will make its mind if it will do or not something? But that will lead to the situation where a giga big image must transfer to…

[画像] Brandon: However, it appears the composer media optimization image bytes optimization threshold sets the precedent. After testing, it is correct :slight_smile: I believe @pfaffman ’s solution is the way to go to achieve what you want. [画像] Jakke Flemming: but what does client-side o…

[画像] Coin-coin le Canapin: before they are sent to Discourse Right, it works to that direction. Well, that is much more smarter way than optimization to other direction :man_facepalming: Thanks.

[画像] Brandon007: composer media optimization image bytes optimization threshold I did try that last night before posting and that does seem to be the key. Here’s the deal: composer media optimization image bytes optimization threshold 524288 (default) setting = Good quality image, 1920px. …

[画像] Falco: Y → composer media optimization image resize dimensions threshold Z → composer media optimization image resize width target I’m afraid I must be dumb for not quite understanding this part when looking at the settings’ definitions: composer_media_optimization_image_dimensions_res…

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Falco (Falco) 2023 年 8 月 8 日午後 6:17 7

blog post の図が参考になります。

X → composer media optimization image bytes optimization threshold
Y → composer media optimization image resize dimensions threshold
Z → composer media optimization image resize width target

トピック		返信	表示
Have there been changes in image compression recently? Product Support	6	533	2023 年 4 月 20 日
Composer image resize threshold Self-hosting uploads , composer	14	346	2026 年 5 月 1 日
How to avoid any kind of recompression on images? Product Support	8	1596	2022 年 2 月 14 日
Image compression and resizing Feature	9	4223	2015 年 8 月 28 日
Resizing images after upload settings Self-hosting	25	5235	2022 年 4 月 17 日

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