{"id":171,"date":"2012-03-09T02:30:42","date_gmt":"2012-03-09T01:30:42","guid":{"rendered":"http:\/\/www.proof.de\/?p=171"},"modified":"2020-04-17T01:34:57","modified_gmt":"2020-04-16T23:34:57","slug":"softproof-opportunity-or-risk","status":"publish","type":"post","link":"https:\/\/proof.proofen.de\/cs\/softproof-opportunity-or-risk\/","title":{"rendered":"Softproof - p\u0159\u00edle\u017eitost nebo riziko?"},"content":{"rendered":"
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\n Hodnotit nyn\u00ed<\/span>\n <\/div>\n <\/div>\n

Softproof<\/a> znamen\u00e1: barevn\u011b spr\u00e1vn\u00e9 zobrazen\u00ed tiskov\u00e9ho produktu na monitoru. Jak standardizovan\u00fd tisk, nap\u0159. podle standardu ProcessStandard, tak i tisk podle standardu ProcessStandard. Ofsetov\u00fd tisk<\/a> lze simulovat - nap\u0159. pozd\u011bj\u0161\u00ed ofsetov\u00fd tisk za ISOCoatedV2<\/a> Barvu tisku lze simulovat na obrazovce - stejn\u011b jako v\u00fdstup na digit\u00e1ln\u00edch koncov\u00fdch za\u0159\u00edzen\u00edch, jako jsou syst\u00e9my LFP v reklamn\u00ed technice.<\/p>\n

Technicky vzato, m\u011bkk\u00e9d\u016fkazy<\/a> v dne\u0161n\u00ed dob\u011b dob\u0159e zvl\u00e1dnuteln\u00e9. Technologie monitor\u016f pokro\u010dila natolik, \u017ee je mo\u017en\u00e9 vyr\u00e1b\u011bt vynikaj\u00edc\u00ed displeje s vysok\u00fdm Barevn\u00fd prostor<\/a> a konzistentn\u00ed osv\u011btlen\u00ed, a to i za n\u011bkolik tis\u00edc eur. Nap\u0159\u00edklad monitory ve dvou pobo\u010dk\u00e1ch firmy lze koordinovat tak, aby v\u00fdsledek zobrazen\u00fd na monitorech na obou m\u00edstech p\u0159esn\u011b odpov\u00eddal, tj. aby o retu\u0161i t\u00e9ho\u017e souboru mohl diskutovat obrazov\u00fd editor v Hamburku a v Mnichov\u011b.<\/p>\n

Probl\u00e9m: Skute\u010dnost, \u017ee oba monitory vyza\u0159uj\u00ed stejn\u00e9 barvy a v\u00fdsledn\u00e9 sv\u011btlo lze p\u0159esn\u011b kontrolovat. Ji\u017e skute\u010dnost, \u017ee kolega v Hamburku se d\u00edv\u00e1 na zaml\u017eenou Alsteru z okna orientovan\u00e9ho na sever, zat\u00edmco kolega v Mnichov\u011b p\u0159esunul monitor k oknu orientovan\u00e9mu na jih sm\u011brem k Isaru, kde sv\u00edt\u00ed slunce, ukazuje na probl\u00e9m: prom\u011bnn\u00e9 prost\u0159ed\u00ed, za kter\u00fdch se m\u011bkk\u00fdd\u016fkaz<\/a> nejsou toto\u017en\u00e9.<\/p>\n

Je\u0161t\u011b obt\u00ed\u017en\u011bj\u0161\u00ed je to v p\u0159\u00edpad\u011b, kdy se m\u00e1 soft proof pou\u017e\u00edt v tisk\u00e1rn\u011b ke koordinaci n\u00e1kladu. P\u0159esto\u017ee \u0159ada spole\u010dnost\u00ed, jako nap\u0159. JUST<\/a> modern\u00ed \u0159e\u0161en\u00ed, kter\u00e1 mohou poskytnout m\u011bkk\u00fd n\u00e1tisk p\u0159\u00edmo v lisu. Probl\u00e9mem v\u0161ak z\u016fst\u00e1v\u00e1, \u017ee m\u011bkk\u00fd n\u00e1tisk by m\u011bl m\u00edt m\u00e9n\u011b ne\u017e desetinov\u00fd jas oproti tisku z tiskov\u00e9ho stroje. Zat\u00edmco d\u0159\u00edve byly pro tisk\u00e1rny standardem \u00farovn\u011b jasu 2000 lux\u016f, nyn\u00ed JUST p\u00ed\u0161e: \"Porovn\u00e1v\u00e1n\u00ed soft proof\u016f na monitorech s v\u00fdtisky a hard proofy je upraveno v souladu s normou ISO 12646. Podm\u00ednky osv\u011btlen\u00ed v podstat\u011b odpov\u00eddaj\u00ed norm\u011b ISO 3664, ale jas mus\u00ed b\u00fdt p\u0159izp\u016fsoben omezen\u00e9 sv\u00edtivosti monitoru, kter\u00e1 je v ide\u00e1ln\u00edm p\u0159\u00edpad\u011b > 120 cd\/m2. \"<\/p>\n

U tiska\u0159sk\u00e9ho lisu tak vznikaj\u00ed dva sc\u00e9n\u00e1\u0159e: Bu\u010f je tisk\u00e1rna \"na sv\u011btle\", a pak m\u016f\u017ee za\u010d\u00edt tisknout s pap\u00edrem. D\u016fkaz o smlouv\u011b<\/a> nebo je \"ve tm\u011b\" a m\u016f\u017ee porovnat otisk s m\u011bkk\u00fdm n\u00e1tiskem. Krom\u011b obt\u00ed\u017e\u00ed spojen\u00fdch s porovn\u00e1v\u00e1n\u00edm pap\u00edru a monitoru - a to jsou dv\u011b zcela odli\u0161n\u00e1 m\u00e9dia, kter\u00e1 se obt\u00ed\u017en\u011b porovn\u00e1vaj\u00ed - je zde tedy tak\u00e9 obt\u00ed\u017e, \u017ee tisk\u00e1rna mus\u00ed ztlumit sv\u011btlo pro vyhodnocen\u00ed barev na tiskov\u00e9m stroji a\u017e desetin\u00e1sobn\u011b, aby mohla porovnat jak smluvn\u00ed n\u00e1tisk, tak m\u011bkk\u00fd n\u00e1tisk na stejn\u00e9m pracovi\u0161ti. To se z dne\u0161n\u00edho pohledu nezd\u00e1 b\u00fdt praktick\u00e9.<\/p>\n

Z\u00e1v\u011br: M\u011bkk\u00fd d\u016fkaz je p\u0159\u00edle\u017eitost\u00ed i rizikem. Je na postupu a d\u0159\u00edve \u010di pozd\u011bji jist\u011b vytla\u010d\u00ed z trhu klasick\u00fd smluvn\u00ed d\u016fkaz z d\u016fvodu rychlosti a n\u00e1klad\u016f. Ale vzhledem k velk\u00fdm rozd\u00edl\u016fm ve sv\u011btle a pocitu mezi monitorem a osv\u011btlen\u00fdm listem pap\u00edru je \u0161irok\u00e9 zaveden\u00ed je\u0161t\u011b daleko. Ka\u017ed\u00fd, kdo n\u011bkdy prov\u00e1d\u011bl porovn\u00e1v\u00e1n\u00ed barev na tiskov\u00e9m stroji, si dok\u00e1\u017ee p\u0159edstavit, \u017ee je obt\u00ed\u017en\u00e9 porovn\u00e1vat sou\u010dasn\u011b smluvn\u00ed n\u00e1tisk na jedn\u00e9 stran\u011b a softproof monitor na stran\u011b druh\u00e9. Smluvn\u00ed n\u00e1tisk proto bude muset v bl\u00edzk\u00e9 budoucnosti z\u016fstat prvn\u00ed volbou, aby bylo mo\u017en\u00e9 prov\u00e1d\u011bt barevn\u011b konzistentn\u00ed kontrolu tiskov\u00e9ho v\u00fdsledku v tiskov\u00e9 hale.<\/p>","protected":false},"excerpt":{"rendered":"

Softproof znamen\u00e1: barevn\u011b spr\u00e1vn\u00e9 zobrazen\u00ed tiskov\u00e9ho produktu na monitoru. To lze pou\u017e\u00edt k simulaci standardizovan\u00e9ho tisku, nap\u0159. podle ProcessStandard Offset Printing - tj. pozd\u011bj\u0161\u00ed ofsetov\u00fd tisk podle ISOCoatedV2 lze na obrazovce simulovat ve spr\u00e1vn\u00fdch barv\u00e1ch - a tak\u00e9 v\u00fdstupu na digit\u00e1ln\u00edch koncov\u00fdch za\u0159\u00edzen\u00edch, jako jsou LFP syst\u00e9my v reklamn\u00ed technice. Z technick\u00e9ho hlediska jsou soft proofy v dne\u0161n\u00ed dob\u011b snadno zvl\u00e1dnuteln\u00e9. Technologie monitor\u016f pokro\u010dila dostate\u010dn\u011b daleko, aby poskytovala vynikaj\u00edc\u00ed displeje s vysok\u00fdm barevn\u00fdm gamutem a konzistentn\u00edm osv\u011btlen\u00edm, a to i za n\u011bkolik tis\u00edc eur. Nap\u0159\u00edklad monitory ve dvou pobo\u010dk\u00e1ch spole\u010dnosti lze pou\u017e\u00edt k ... <\/p>\n

P\u0159e\u010dt\u011bte si v\u00edce<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1,435,443,25,437,7,442],"tags":[521,261,545,519,543],"class_list":["post-171","post","type-post","status-publish","format-standard","hentry","category-allgemein","category-farbraeume-und-farbprofile","category-haeufige-fragen-zu-proofs","category-licht-und-normlicht","category-proof-software-und-technik","category-proof-wissen","category-prozessstandard-offsetdruck-proof-wissen","tag-farbproof","tag-iso-14647","tag-kontrakt-proof","tag-proof","tag-softproof","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t