https://bugzilla.wikimedia.org/show_bug.cgi?id=18014
Summary: Thumbnailing produces much worse results for PNGs than JPG, but PNG is the only real option for serious restoration Product: MediaWiki Version: unspecified Platform: All OS/Version: All Status: NEW Severity: normal Priority: Normal Component: Images AssignedTo: wikibugs-l@lists.wikimedia.org ReportedBy: cuer...@gmail.com Compare these two files. The originals are as near-identical as a JPG and PNG can be: http://upload.wikimedia.org/wikipedia/commons/thumb/5/58/Tameing_a_Shrew%3B_or%2C_Petruchio%27s_Patent_Family_Bedstead%2C_Gags_%26_Thumscrews.png/251px-Tameing_a_Shrew%3B_or%2C_Petruchio%27s_Patent_Family_Bedstead%2C_Gags_%26_Thumscrews.png http://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Tameing_a_Shrew%3B_or%2C_Petruchio%27s_Patent_Family_Bedstead%2C_Gags_%26_Thumscrews.jpg/251px-Tameing_a_Shrew%3B_or%2C_Petruchio%27s_Patent_Family_Bedstead%2C_Gags_%26_Thumscrews.jpg (Forgive the image itself - I discovered it with this image, meant to illustrate misogyny.) As you can see, the PNG looks much, much blurrier. However, PNG is also the only option for any serious restoration work. If we have to use JPG on Wikipedia anyway, then we're basically saying that a more-degraded file that cannot easily be edited is the only version that most people will know about. This is a problem. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l