{"id":633,"date":"2013-06-06T14:40:58","date_gmt":"2013-06-06T14:40:58","guid":{"rendered":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/?p=633"},"modified":"2014-06-03T14:10:00","modified_gmt":"2014-06-03T14:10:00","slug":"flaix-de-suport-en-els-contrallums","status":"publish","type":"post","link":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/2013\/06\/06\/flaix-de-suport-en-els-contrallums\/","title":{"rendered":"Flaix de suport en els contrallums"},"content":{"rendered":"<p>Aquesta fotografia dels barrets penjats dels arbres es troba a contrallum. \u00c9s f\u00e0cil que si el cel surt amb una exposici\u00f3 aproximadament correcta els elements en primer terme quedin foscos.<\/p>\n<p><a href=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-634\" alt=\"Flash-contrallum01\" src=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum01.jpg\" width=\"800\" height=\"534\" srcset=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum01.jpg 800w, http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum01-300x200.jpg 300w, http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum01-624x416.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>Una opci\u00f3 per compensar el contrallum la tenim al disparar. Si activem el flash, la llum d&#8217;aquest il.luminar\u00e0 les zones fosques i les aclarir\u00e0.<\/p>\n<p><a href=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum02.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-635\" alt=\"Flash-contrallum02\" src=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum02.jpg\" width=\"800\" height=\"534\" srcset=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum02.jpg 800w, http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum02-300x200.jpg 300w, http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum02-624x416.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>Si treballem amb raw, per\u00f2, tindrem molt m\u00e9s marge per ajustar les zones fosques durant l&#8217;edici\u00f3. La seg\u00fcent imatge prov\u00e9 del mateix arxiu que la primera. Aqu\u00ed hem rebaixat les altes llums i incrementat el nivell de llum a les ombres. El resultat pot arribar a emular for\u00e7a el que obtenim amb el flaix. Si treballem en jpg el marge de retoc que tenim \u00e9s molt menor.<\/p>\n<p><a href=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum03.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-636\" alt=\"Flash-contrallum03\" src=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum03.jpg\" width=\"800\" height=\"534\" srcset=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum03.jpg 800w, http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum03-300x200.jpg 300w, http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/files\/2013\/06\/Flash-contrallum03-624x416.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Aquesta fotografia dels barrets penjats dels arbres es troba a contrallum. \u00c9s f\u00e0cil que si el cel surt amb una exposici\u00f3 aproximadament correcta els elements en primer terme quedin foscos. Una opci\u00f3 per compensar el contrallum la tenim al disparar. Si activem el flash, la llum d&#8217;aquest il.luminar\u00e0 les zones fosques i les aclarir\u00e0. Si &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/2013\/06\/06\/flaix-de-suport-en-els-contrallums\/\" class=\"more-link\">Continua llegint <span class=\"screen-reader-text\">\u00abFlaix de suport en els contrallums\u00bb<\/span><\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[59,60,58,57,55,56,61],"class_list":["post-633","post","type-post","status-publish","format-standard","hentry","category-general","tag-contrallum","tag-contraluz","tag-flaix","tag-flash","tag-rang-dinamic","tag-rango-dinamico","tag-raw","entry"],"_links":{"self":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/posts\/633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/comments?post=633"}],"version-history":[{"count":1,"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/posts\/633\/revisions"}],"predecessor-version":[{"id":637,"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/posts\/633\/revisions\/637"}],"wp:attachment":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/media?parent=633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/categories?post=633"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/transmedia\/wp-json\/wp\/v2\/tags?post=633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}