Status	Subtype	Assigned	Task
Open		None	T44725 Multimedia file format support (tracking)
Open		None	T64466 TIFF handling (tracking)
Resolved		None	T27647 TIFF images that are too big to thumbnail don't display errors on image page
Resolved		Bawolff	T54045 Use VipsScaler to scale TIFFs
Resolved		Bawolff	T58546 Display file format of preview if different format from original file
Open	Feature	None	T67552 Show error message in UploadWizard for files exceeding pixel limit
Open	Feature	None	T64305 More prominent display of other format available for download in image description pages
Resolved		None	T64306 Need error message and/or better design for thumbnails broken due to megapixel limit
Open	Feature	None	T64307 Preview/"other resolutions" links should be hidden for when image exceeds megapixel limit
Open		None	T64463 Consider raising $wgMaxImageArea / $wgMaxAnimatedGifArea
Resolved		Bawolff	T87318 TIFF images acquiring an extra page
Resolved		None	T65907 Tiff image with jpeg compressed data has incorrect colours (image magick needs upgrading?)
Resolved		Joe	T84842 Convert eqiad imagescalers to HHVM, Trusty
Resolved		tstarling	T91468 HHVM with FastCGI does not support streaming output
Resolved		Joe	T93194 Create an HHVM 3.6.0 package, adding Tim's streaming patch
Duplicate		None	T91063 Thumbnailer generates ghost layers with random simple-paged TIFF files
Invalid		None	T87042 TIFF thumbnailer fails with a few IPTC profiles
Duplicate	PRODUCTION ERROR	None	T241692 500 Internal error when accessing the thumbnail of a 50MB TIFF file on Commons
Resolved		• Gilles	T219569 libvips thumbnail generation fails for TIFF files with invalid ICC profiles

Event Timeline

• bzimport raised the priority of this task from to Medium.Nov 22 2014, 2:55 AM

• bzimport added projects: MediaWiki-File-management, Tracking-Neverending.

• bzimport set Reference to bz62466.

• bzimport added a subscriber: Unknown Object (MLST).

JeanFred created this task.Mar 10 2014, 12:21 AM

• Gilles added a project: Multimedia.Nov 24 2014, 3:21 PM

Lokal_Profil added a subtask: T87318: TIFF images acquiring an extra page.Jan 21 2015, 12:22 PM

Kelson added a subtask: T65907: Tiff image with jpeg compressed data has incorrect colours (image magick needs upgrading?).Feb 27 2015, 12:48 PM

Kelson added a subtask: T91063: Thumbnailer generates ghost layers with random simple-paged TIFF files.Feb 27 2015, 1:13 PM

Kelson added a subtask: T87042: TIFF thumbnailer fails with a few IPTC profiles.Mar 10 2015, 9:22 AM

libtiff developers have released a new stable release end of January. It might be worth to give a try to the new v4.0.4 and see if a few of our bugs were fixed: http://www.remotesensing.org/libtiff/v4.0.4beta.html.

Kelson added a subtask: T43385: Ignorable TIFF warnings prevent thumbnail generation.Mar 10 2015, 9:34 AM

JeanFred added a project: Commons.Mar 13 2015, 10:54 AM

JeanFred moved this task from Incoming to Tracking bugs on the Commons board.

Ricordisamoa subscribed.Mar 24 2015, 4:44 AM

Jdforrester-WMF moved this task from Untriaged to Backlog on the Multimedia board.Sep 4 2015, 6:36 PM

Restricted Application added subscribers: Steinsplitter, Matanya, Aklapper. · View Herald TranscriptSep 4 2015, 6:36 PM

Nemo_bis closed subtask T58546: Display file format of preview if different format from original file as Resolved.Oct 30 2015, 12:59 PM

Bawolff closed subtask T87318: TIFF images acquiring an extra page as Resolved.Nov 16 2015, 11:06 PM

Micha reopened subtask T87318: TIFF images acquiring an extra page as Open.Dec 18 2015, 1:05 PM

Bawolff closed subtask T87318: TIFF images acquiring an extra page as Resolved.Jan 14 2016, 1:17 AM

Danny_B mentioned this in T126894: Change #MediaWiki-File-management to umbrella project in favour of more specific subprojects.Feb 14 2016, 12:31 AM

TheDJ closed subtask T87042: TIFF thumbnailer fails with a few IPTC profiles as Invalid.May 2 2016, 2:21 PM