{"action":"created","issue":{"url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/1853","labels_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/1853/labels{/name}","comments_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/1853/comments","events_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/1853/events","html_url":"https://github.com/Beep6581/RawTherapee/issues/1853","id":100371928,"number":1853,"title":"RTTI - migrate to compressed TIFF format","user":{"login":"Beep6581","id":5844619,"avatar_url":"https://avatars.githubusercontent.com/u/5844619?v=3","gravatar_id":"","url":"https://api.github.com/users/Beep6581","html_url":"https://github.com/Beep6581","followers_url":"https://api.github.com/users/Beep6581/followers","following_url":"https://api.github.com/users/Beep6581/following{/other_user}","gists_url":"https://api.github.com/users/Beep6581/gists{/gist_id}","starred_url":"https://api.github.com/users/Beep6581/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Beep6581/subscriptions","organizations_url":"https://api.github.com/users/Beep6581/orgs","repos_url":"https://api.github.com/users/Beep6581/repos","events_url":"https://api.github.com/users/Beep6581/events{/privacy}","received_events_url":"https://api.github.com/users/Beep6581/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Beep6581/RawTherapee/labels/Performance","name":"Performance","color":"ededed"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-08-11T18:07:52Z","updated_at":"2016-01-03T23:28:01Z","closed_at":null,"body":"Originally reported on Google Code with ID 1869\n```\nRe: http://www.luminous-landscape.com/forum/index.php?topic=77666.0\r\n\r\n\"The lossy-compressed DNG is also the internal format used for Smart Previews in Lr\n5 Beta\"\r\n\r\nThis is quite nice, actually. If RTTI format is also lossy DNG it will offer\r\n1. saving disk space\r\n2. larger thumbnail size for more convenient editing in File Browser\r\n3. could improve performance on some systems where IO is bottleneck\r\n\r\nVisually lossy and lossless DNG are very close.\n```\n\nReported by `michaelezra000` on 2013-05-11 20:32:40\n"},"comment":{"url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/comments/168554239","html_url":"https://github.com/Beep6581/RawTherapee/issues/1853#issuecomment-168554239","issue_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/1853","id":168554239,"user":{"login":"Hombre57","id":13788115,"avatar_url":"https://avatars.githubusercontent.com/u/13788115?v=3","gravatar_id":"","url":"https://api.github.com/users/Hombre57","html_url":"https://github.com/Hombre57","followers_url":"https://api.github.com/users/Hombre57/followers","following_url":"https://api.github.com/users/Hombre57/following{/other_user}","gists_url":"https://api.github.com/users/Hombre57/gists{/gist_id}","starred_url":"https://api.github.com/users/Hombre57/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Hombre57/subscriptions","organizations_url":"https://api.github.com/users/Hombre57/orgs","repos_url":"https://api.github.com/users/Hombre57/repos","events_url":"https://api.github.com/users/Hombre57/events{/privacy}","received_events_url":"https://api.github.com/users/Hombre57/received_events","type":"User","site_admin":false},"created_at":"2016-01-03T23:28:01Z","updated_at":"2016-01-03T23:28:01Z","body":"Yes, it has to support high bit depth. Having OpenEXR would be great ! But if that's not possible, I'd go TIFF or DNG. Darktable already implements OpenEXR, maybe we could get some code from them ;)"}}