{"id":882884,"date":"2011-02-14T21:48:00","date_gmt":"2011-02-14T21:48:00","guid":{"rendered":"http:\/\/sindikat.bloguje.sk\/882884-video2vga-konvertor-ii.php"},"modified":"2011-02-14T21:48:00","modified_gmt":"2011-02-14T21:48:00","slug":"882884-video2vga-konvertor-ii-php","status":"publish","type":"post","link":"https:\/\/sindik.at\/?p=882884","title":{"rendered":"Video2VGA konvertor II."},"content":{"rendered":"<p>Takmer v\u00fdlu\u010dne obr\u00e1zkov\u00e1 recenzia video-to-VGA konvertora z eBay (dlh\u00e9!).<\/p>\n<p><!--more--><\/p>\n<p>K zdokumentovaniu vlastnost\u00ed \u010d\u00ednskeho prevodn\u00edka kompozitn\u00e9ho videa na VGA sign\u00e1l ma in\u0161piroval z00m svojim <a href=\"http:\/\/darkbyte.bloguje.cz\/882309-video-to-vga-converter.php\">p\u00f4vodn\u00fdm \u010dl\u00e1nkom<\/a>.<\/p>\n<p>Ako pri v\u00e4\u010d\u0161ine \u010d\u00ednskych v\u00fdrobkov plat\u00ed star\u00e9 pravidlo &#8211; ke\u010f dvaja robia to ist\u00e9 v\u00f4bec to nemus\u00ed by\u0165 to ist\u00e9.<\/p>\n<p>Na prv\u00fd poh\u013ead sa krabi\u010dka m\u00f4jho prevodn\u00edka ni\u010d\u00edm nel\u00ed\u0161i od toho z00movho. V jeho pr\u00edslu\u0161enstve n\u00e1jdeme be\u017en\u00fd impulzn\u00fd zdroj 5V, S-Video, kompozit video a VGA k\u00e1bel. 2 str\u00e1nkov\u00fd n\u00e1vod \u00faplne rovnak\u00fd ak\u00fd spom\u00edna z00m.<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_01.jpg\"><\/strong><\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_02.jpg\"><\/strong><br \/><\/strong><\/p>\n<p>Tla\u010d\u00edtka s\u00fa usporiadan\u00e9 nasledovne:<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_03.jpg\"><\/strong><\/p>\n<p>Vo vn\u00fatri sa skr\u00fdva zrejme \u00faplne odli\u0161n\u00fd \u0161v\u00e1b, ktor\u00fd m\u00e1 \u017eia\u013e zo\u0161kraban\u00e9 ozna\u010denie.<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_04.jpg\"><\/strong><\/p>\n<p>Na druhej strane dosky sa skr\u00fdva pam\u00e4\u0165 flash a RAM.<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_05.jpg\"><\/strong><\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_06.jpg\"><\/strong><\/strong><\/p>\n<p>Z\u00e1kladn\u00e1 podkladov\u00e1 farba neakt\u00edvneho pozadia je modr\u00e1. Menu vyzer\u00e1 nasledovne:<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_07.jpg\"><\/strong><\/p>\n<p>Zoznam rozl\u00ed\u0161en\u00ed je naozaj bohat\u00fd &#8211; na \u010fal\u0161ie testy som pou\u017eil 1440&#215;1050 lebo &#8222;nat\u00edvnej\u0161ie&#8220; rozl\u00ed\u0161enie k 1600&#215;1200, ktor\u00e9 m\u00e1 20&#8243; monitor hp2035 som nena\u0161iel.<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_08.jpg\"><\/strong><\/p>\n<p>Prv\u00fd testovan\u00fd po\u010d\u00edta\u010d bol m\u00f4j pokusn\u00fd Issue 2. Ten vykazoval zna\u010dn\u00e9 moir\u00e9\u00e9, ktor\u00e9 zrejme zapr\u00ed\u010di\u0148uj\u00fa p\u00f4vodn\u00e9 elyty vo videoceste. Inak bol v\u00fdstup stabiln\u00fd a nevykazoval \u017eiadne ne\u017eiad\u00face javy.<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_09_issue2.jpg\"><\/strong><\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_10_issue2_detail.jpg\"><\/strong><\/strong><\/p>\n<p><span>V teste nasledoval Didaktik Gama. Jeho v\u00fdstup je zrejme najkvalitnej\u0161\u00ed z testovan\u00fdch po\u010d\u00edta\u010dov.<\/span><\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_11.jpg\"><\/strong><\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_12.jpg\"><\/strong><br \/><\/strong><\/p>\n<p><span>N\u00e1sledne som pripojil 128K +2. Tento v\u00fdsledok naozaj sklamal. Jednak ch\u00fdba na jej v\u00fdstupe emitorov\u00fd sledova\u010d a navy\u0161e sa od \u0161tandardu PAL odkl\u00e1\u0148a e\u0161te viac ako p\u00f4vodn\u00e9 48K Spectrum.<\/span><\/p>\n<p><span>Obraz bol za\u0161umen\u00fd, bolo vidie\u0165 na\u017eltl\u00e9 &#8222;duchy&#8220; a ob\u010das vypad\u00e1vali farby. Prekvapivo to vyzeralo trochu lep\u0161ie pokia\u013e be\u017ealo demo &#8211; spustil som E2 z <\/span>minul\u00e9ho Foreveru.<\/p>\n<p><strong><img decoding=\"async\" src=\"img\/sv2vga_13.jpg\"><\/strong><\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_14.jpg\"><\/strong><br \/><\/strong><\/p>\n<p><span>Posledn\u00e9 v prvej v\u00e1rke testov bolo Plusko Issue 6 preroben\u00e9 na 128K s emitorov\u00fdm sledova\u010dom. Farby boli stabiln\u00e9 a nebolo vidie\u0165 \u017eiadne zrete\u013en\u00e9 moir\u00e9\u00e9 ako v pr\u00edpade Issue 2.<\/span><\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_15.jpg\"><\/strong><\/strong><\/p>\n<p>Druh\u00fd obr\u00e1zok som z\u00e1merne ustrihol v strede. Fotka bola rozmazan\u00e1, ale samotn\u00fd scroll na obrazovke monitora vyzeral v poriadku. Tak aby si niekto nemyslel, \u017ee je to chyba prevodn\u00edka.<\/p>\n<p><strong><strong><img decoding=\"async\" src=\"img\/sv2vga_16.jpg\"><\/strong><\/strong><\/p>\n<p>V\u00fdhodou testovan\u00e9ho monitora hp2035 je pr\u00edtomnos\u0165 video kompozitn\u00e9ho vstupu priamo do v\u00fdroby. Tak som mohol porovna\u0165 kvalitu obrazu, ke\u010f bol prehnan\u00fd cez extern\u00fd prevodn\u00edk s prevodn\u00edkom zabudovan\u00fdm priamo v monitore. \u010c\u00ednsky extern\u00fd prevodn\u00edk zna\u010dne zv\u00fdraz\u0148uje chyby v obraze (moir\u00e9\u00e9, duchy at\u010f) kde\u017eto origin\u00e1ny video vstup hp2035 m\u00e1 zjavne sofistikovanej\u0161ie vyhladzovacie mechanizmy a lep\u0161iu citlivos\u0165 na vstupn\u00fd sign\u00e1l.<\/p>\n<p>V \u010fal\u0161ej \u010dasti by som chcel otestova\u0165 kvalitu obrazu u +3, Pentevo, PMD85 a C=64.<\/p>\n<p>\/ikon<\/p>\n<p>\u00a0<\/p>\n<p><span> <\/span><\/p>\n<p>\u00a0<\/p>\n<p><strong><strong><br \/><\/strong><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Takmer v\u00fdlu\u010dne obr\u00e1zkov\u00e1 recenzia video-to-VGA konvertora z eBay (dlh\u00e9!).<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5],"tags":[],"class_list":["post-882884","post","type-post","status-publish","format-standard","hentry","category-tema-2-hardware-php"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5aqy8-3HG4","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts\/882884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=882884"}],"version-history":[{"count":0,"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts\/882884\/revisions"}],"wp:attachment":[{"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=882884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=882884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=882884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}