10 Commits

Author	SHA1	Message	Date
iequidoo	430a71288f	Reduce + recode images to JPEG if they are too huge (#3956) ... I.e. > 500K for the balanced media quality and 130K for the worse one. This can remove animation and transparency from PNG/WebP, but then a user always can send an image as a file. Also don't reduce wide/high images if they aren't huge. Among other benefits, this way most of PNG screenshots aren't touched. Also remove Exif from all images, not from JPEGs only.	2023-04-16 15:32:36 -04:00
iequidoo	350509d5d1	Remove metadata from avatars and JPEG images before sending (#4027) ... If there's an Exif, rewrite the file to remove it. This implies recoding now though.	2023-04-16 15:32:36 -04:00
Hocuri	751b9add09	remove unneeded files	2021-06-11 13:09:22 +02:00
Hocuri	368fa9fc44	Test image rotation	2021-06-11 13:09:22 +02:00
René Rössler	c6dbd9f1a1	revert optimized png images	2020-08-17 11:38:07 +02:00
René Rössler	486ba74f8b	optimize all images with trimage in lossless mode	2020-08-17 01:28:59 +02:00
B. Petersen	2b74c58a45	add failing test for dc_get_filemeta()	2020-08-06 23:45:24 +02:00
B. Petersen	4e828199c8	test, that also unrecoded avatars are copied to the blob-directory	2020-04-23 06:49:41 +02:00
B. Petersen	f7b23fb0e2	check that recoding of jpg and png files actually works	2020-01-18 00:30:21 +03:00
B. Petersen	435f734d60	adapt tests for new avatar recoding	2019-12-15 23:12:37 +01:00