{"id":70387,"date":"2021-02-18T08:25:14","date_gmt":"2021-02-18T08:25:14","guid":{"rendered":"https:\/\/www.solopress.com\/blog\/?p=70387"},"modified":"2021-12-13T17:05:10","modified_gmt":"2021-12-13T17:05:10","slug":"guia-do-comprador-de-ecras-verdes","status":"publish","type":"post","link":"https:\/\/www.solopress.com\/blog\/pt-pt\/business-marketing\/green-screen-buyers-guide\/","title":{"rendered":"O guia do comprador do ecr\u00e3 verde"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p><span data-contrast=\"auto\">L\u00e1<\/span><span data-contrast=\"auto\">\u00a0s\u00e3o todos os tipos<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">de\u00a0<\/span><span data-contrast=\"auto\">pr\u00e1tico<\/span><span data-contrast=\"auto\"> e utiliza\u00e7\u00f5es criativas para os ecr\u00e3s verdes<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-contrast=\"auto\">Fora do cinema,\u00a0<\/span><span data-contrast=\"auto\">praticamente qualquer pessoa\u00a0<\/span><span data-contrast=\"auto\">com uma c\u00e2mara digital e o software correto\u00a0<\/span><span data-contrast=\"auto\">pode utilizar\u00a0<\/span><span data-contrast=\"auto\">um ecr\u00e3 verde<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">para se colocarem<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">contra um fundo virtual personalizado.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Y<\/span><span data-contrast=\"auto\">Pode utilizar esta t\u00e9cnica para transportar<\/span><span data-contrast=\"auto\">\u00a0para um local de sonho<\/span><span data-contrast=\"auto\">,\u00a0<\/span><span data-contrast=\"auto\">mas tamb\u00e9m pode ser utilizado para\u00a0<\/span><span data-contrast=\"auto\">ecr\u00e3<\/span><span data-contrast=\"auto\">\u00a0relevante<\/span><span data-contrast=\"auto\">\u00a0imagens ou informa\u00e7\u00f5es<\/span><span data-contrast=\"auto\">.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Em alternativa, pode\u00a0<\/span><span data-contrast=\"auto\">desejar\u00a0<\/span><span data-contrast=\"auto\">ocultar<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">\u00a0sens\u00edvel, pouco inspirador<\/span><span data-contrast=\"auto\">\u00a0-<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">ou simplesmente desarrumado\u00a0<\/span><span data-contrast=\"auto\">-\u00a0<\/span><span data-contrast=\"auto\">vida real\u00a0<\/span><span data-contrast=\"auto\">localiza\u00e7\u00e3o<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/hide-messy-BG.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-70408\" src=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/hide-messy-BG.png\" alt=\"\" width=\"900\" height=\"675\" \/><\/a><\/p>\n<p><span data-contrast=\"auto\">W<\/span><span data-contrast=\"auto\">e coberto\u00a0<\/span><span data-contrast=\"auto\">alguns dos princ\u00edpios b\u00e1sicos<\/span><span data-contrast=\"auto\">\u00a0factos\u00a0<\/span><span data-contrast=\"auto\">no nosso<\/span><span data-contrast=\"auto\">\u00a0blogue<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">'<\/span><a href=\"https:\/\/www.solopress.com\/blog\/pt-pt\/inspiracao-para-impressao\/5-coisas-sobre-telas-verdes\/\"><span data-contrast=\"none\">5 coisas que deve saber sobre\u00a0<\/span><span data-contrast=\"none\">G<\/span><span data-contrast=\"none\">ecr\u00e3s verdes<\/span><\/a><span data-contrast=\"auto\">'<\/span><span data-contrast=\"auto\">,\u00a0<\/span><span data-contrast=\"auto\">mas tamb\u00e9m quer\u00edamos\u00a0<\/span><span data-contrast=\"auto\">elaborar um guia do comprador\u00a0<\/span><span data-contrast=\"auto\">para o ajudar a certificar-se de que\u00a0<\/span><span data-contrast=\"auto\">obter<\/span><span data-contrast=\"auto\">\u00a0o ecr\u00e3 do tamanho certo.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Se \u00e9\u00a0<\/span><span data-contrast=\"auto\">Ao dar os seus primeiros passos no mundo dos ecr\u00e3s verdes ou ao atualizar a sua instala\u00e7\u00e3o existente, existem alguns aspectos importantes <\/span><span data-contrast=\"auto\">aspectos a considerar<\/span><span data-contrast=\"auto\">\u00a0ao decidir qual o tamanho a comprar<\/span><span data-contrast=\"auto\">.\u00a0<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">Suficientemente grande para encher o ecr\u00e3? Ou<\/span><\/b><b><span data-contrast=\"auto\">\u00a0<\/span><\/b><b><span data-contrast=\"auto\">cobrir o seu\u00a0<\/span><\/b><b><span data-contrast=\"auto\">movimento<\/span><\/b><b><span data-contrast=\"auto\">s<\/span><\/b><b><span data-contrast=\"auto\">?<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">A primeira coisa a considerar ao determinar o tamanho do ecr\u00e3 a comprar \u00e9 o que \u00e9 que ele precisa de cobrir? Se estiver a utilizar o seu\u00a0<\/span><span data-contrast=\"auto\">Verde S<\/span><span data-contrast=\"auto\">para confer\u00eancia, webcasting ou vlogging, n\u00e3o pode eve<\/span><span data-contrast=\"auto\">n necessidade\u00a0<\/span><span data-contrast=\"auto\">ele<\/span><span data-contrast=\"auto\">\u00a0para preencher o\u00a0<\/span><span data-contrast=\"auto\">inteiro\u00a0<\/span><span data-contrast=\"auto\">ecr\u00e3.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Os fundos virtuais em aplica\u00e7\u00f5es como o Microsoft Teams e o Zoom s\u00e3o ambos\u00a0<\/span><span data-contrast=\"auto\">divertidas e \u00fateis. Infelizmente, tamb\u00e9m s\u00e3o bastante problem\u00e1ticos quando se trata de recortar<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">fora de<\/span><span data-contrast=\"auto\">\u00a0seu<\/span><span data-contrast=\"auto\">\u00a0vida real<\/span><span data-contrast=\"auto\">\u00a0fundo e p<\/span><span data-contrast=\"auto\">aspira\u00e7\u00e3o\u00a0<\/span><span data-contrast=\"auto\">em<\/span><span data-contrast=\"auto\">para<\/span><span data-contrast=\"auto\">\u00a0a\u00a0<\/span><span data-contrast=\"auto\">virtual<\/span><span data-contrast=\"auto\">\u00a0um.<\/span><span data-contrast=\"auto\">\u00a0Qualquer pessoa que<\/span><span data-contrast=\"auto\">'s<\/span><span data-contrast=\"auto\">\u00a0utilizou um destes\u00a0<\/span><span data-contrast=\"auto\">antecedentes\u00a0<\/span><span data-contrast=\"auto\">saber\u00e1 o que \u00e9\u00a0<\/span><span data-contrast=\"auto\">as orelhas, o cabelo ou os dedos tremeluzem e desaparecem!<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A solu\u00e7\u00e3o \u00e9 utilizar um ecr\u00e3 verde que ajude o software a reconhecer o seu contorno\u00a0<\/span><span data-contrast=\"auto\">com muito mais exatid\u00e3o. O melhor de tudo<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">\u00e9 que n\u00e3o \u00e9 necess\u00e1rio ter um enorme<\/span><span data-contrast=\"auto\">\u00a0Ecr\u00e3s verdes\u00a0<\/span><span data-contrast=\"auto\">que bloqueia todo o seu fundo.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Desde que<\/span><span data-contrast=\"auto\">\u00a0o seu ecr\u00e3 fornece um fundo para qualquer\u00a0<\/span><span data-contrast=\"auto\">movimento de primeiro plano,\u00a0<\/span><span data-contrast=\"auto\">a sua aplica\u00e7\u00e3o ir\u00e1 bloquear o resto.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">Tudo sobre os \u00e2ngulos<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<h3><b><span data-contrast=\"auto\">Lente da c\u00e2mara<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">O\u00a0<\/span><span data-contrast=\"auto\">montante de<\/span><span data-contrast=\"auto\">\u00a0cena<\/span><span data-contrast=\"auto\">ry<\/span><span data-contrast=\"auto\">\u00a0que o seu<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">c\u00e2mara\u00a0<\/span><span data-contrast=\"auto\">\u00e9 capaz de\u00a0<\/span><span data-contrast=\"auto\">espremer no tiro \u00e9<\/span><span data-contrast=\"auto\">\u00a0chamado seu\u00a0<\/span><span data-contrast=\"auto\">\"\u00e2ngulo de vis\u00e3o\u00a0<\/span><span data-contrast=\"auto\">e \u00e9<\/span><span data-contrast=\"auto\">\u00a0um fator essencial para determinar o tamanho do ecr\u00e3 verde necess\u00e1rio<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-contrast=\"auto\">I<\/span><span data-contrast=\"auto\">\u00c9 uma boa ideia\u00a0<\/span><span data-contrast=\"auto\">para se familiarizar com o\u00a0<\/span><span data-contrast=\"auto\">\u00e2ngulo<\/span><span data-contrast=\"auto\">\u00a0de vista que a sua c\u00e2mara capta.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/camera-angle.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-70402\" src=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/camera-angle.png\" alt=\"\" width=\"900\" height=\"675\" \/><\/a><\/p>\n<p><span data-contrast=\"auto\">Se a sua c\u00e2mara tiver uma lente fixa, pode fazer um ensaio para\u00a0<\/span><span data-contrast=\"auto\">estabelecer\u00a0<\/span><span data-contrast=\"auto\">o seu campo de vis\u00e3o<\/span><span data-contrast=\"auto\">\u00a0e quanto do seu historial\u00a0<\/span><span data-contrast=\"auto\">ser\u00e1 inclu\u00eddo<\/span><span data-contrast=\"auto\">\u00a0em tiro<\/span><span data-contrast=\"auto\">.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Um vide\u00f3grafo experiente com equipamento sofisticado poder\u00e1 ajustar o \u00e2ngulo de cobertura, mas se estiver a utilizar um computador de secret\u00e1ria, um port\u00e1til ou uma webcam, as suas op\u00e7\u00f5es podem ser mais limitadas.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A maioria das webcams, incluindo as integradas em computadores port\u00e1teis e monitores de secret\u00e1ria, t\u00eam <\/span><span data-contrast=\"auto\">bonito\u00a0<\/span><span data-contrast=\"auto\">grande angular<\/span><span data-contrast=\"auto\">\u00a0lentes.\u00a0<\/span><span data-contrast=\"auto\">N\u00e3o existe uma norma definida, pelo que o \u00e2ngulo de cobertura pode variar significativamente de c\u00e2mara para c\u00e2mara. Alguns dispositivos mostram um panorama alargado atr\u00e1s de si, enquanto outros cobrem um campo de vis\u00e3o mais estreito.<\/span><\/p>\n<p><span data-contrast=\"auto\">I<\/span><span data-contrast=\"auto\">Se a sua c\u00e2mara tiver um sensor digital, pode cortar\u00a0<\/span><span data-contrast=\"auto\">o seu \u00e2ngulo de vis\u00e3o<\/span><span data-contrast=\"auto\">\u00a0automaticamente, dependendo da forma como percepciona\u00a0<\/span><span data-contrast=\"auto\">objectos na imagem<\/span><span data-contrast=\"auto\">. Se for esse o caso,<\/span><span data-contrast=\"auto\">\u00a0manter um controlo\u00a0<\/span><span data-contrast=\"auto\">o seu monitor para se certificar de que o seu\u00a0<\/span><span data-contrast=\"auto\">G<\/span><span data-contrast=\"auto\">cana\u00a0<\/span><span data-contrast=\"auto\">S<\/span><span data-contrast=\"auto\">credo\u00a0<\/span><span data-contrast=\"auto\">ou encapsula os seus movimentos ou\u00a0<\/span><span data-contrast=\"auto\">preenche a imagem\u00a0<\/span><span data-contrast=\"auto\">em qualquer altura<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Posi\u00e7\u00e3o da c\u00e2mara<\/span><\/b><b><span data-contrast=\"auto\">\u00a0<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Em conjunto<\/span><span data-contrast=\"auto\">\u00a0com<\/span><span data-contrast=\"auto\">\u00a0o \u00e2ngulo<\/span><span data-contrast=\"auto\">\u00a0de vista<\/span><span data-contrast=\"auto\">,\u00a0<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">\u00a0dist\u00e2ncia\u00a0<\/span><span data-contrast=\"auto\">entre<\/span><span data-contrast=\"auto\">\u00a0c\u00e2mara\u00a0<\/span><span data-contrast=\"auto\">e ecr\u00e3 tamb\u00e9m\u00a0<\/span><span data-contrast=\"auto\">ajuda a determinar o tamanho do ecr\u00e3 que<\/span><span data-contrast=\"auto\">'ll<\/span><span data-contrast=\"auto\">\u00a0requerer.<\/span><span data-contrast=\"auto\">\u00a0Quanto mais longe o ecr\u00e3 estiver da c\u00e2mara, maior ter\u00e1 de ser o seu tamanho.<\/span><span data-contrast=\"auto\">\u00a0cobrir os seus movimentos ou\u00a0<\/span><span data-contrast=\"auto\">para preencher o\u00a0<\/span><span data-contrast=\"auto\">tiro<\/span><span data-contrast=\"auto\">.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Se\u00a0<\/span><span data-contrast=\"auto\">est\u00e1<\/span><span data-contrast=\"auto\">\u00a0utilizando um computador port\u00e1til, tenha em conta a\u00a0<\/span><span data-contrast=\"auto\">incorporado<\/span><span data-contrast=\"auto\">\u00a0c\u00e2mara\u00a0<\/span><span data-contrast=\"auto\">vontade\u00a0<\/span><span data-contrast=\"auto\">geralmente ser<\/span><span data-contrast=\"auto\">\u00a0inferior<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">que requer um<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">\u00e2ngulo ascendente. A b<\/span><span data-contrast=\"auto\">uilt<\/span><span data-contrast=\"auto\">\u2013<\/span><span data-contrast=\"auto\">em c\u00e2maras de secret\u00e1ria\u00a0<\/span><span data-contrast=\"auto\">tem mais probabilidades de ver uma pessoa sentada de frente<\/span><span data-contrast=\"auto\">enquanto uma c\u00e2mara Web externa ou uma c\u00e2mara Web montada num trip\u00e9<\/span><span data-contrast=\"auto\">\u00a0A c\u00e2mara permite-lhe total flexibilidade.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<figure id=\"attachment_70411\" aria-describedby=\"caption-attachment-70411\" style=\"width: 1875px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/Blog-buyer-guide-01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-70411\" src=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/Blog-buyer-guide-01.jpg\" alt=\"Qual o tamanho do ecr\u00e3 verde de que necessito.\" width=\"1875\" height=\"1205\" \/><\/a><figcaption id=\"caption-attachment-70411\" class=\"wp-caption-text\">Considere a dist\u00e2ncia entre a c\u00e2mara e o ecr\u00e3, bem como a quantidade de cobertura de que necessita, ao decidir o tamanho do Ecr\u00e3 Verde que precisa.<\/figcaption><\/figure>\n<h3><b><span data-contrast=\"auto\">A\u00e7\u00e3o<\/span><\/b><b><span data-contrast=\"auto\">!<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Vai estar preso \u00e0 secret\u00e1ria ou em movimento?<\/span><span data-contrast=\"auto\">\u00a0Se vai ser<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">ativo ou est\u00e1tico durante os seus v\u00eddeos ter\u00e1 um<\/span><span data-contrast=\"auto\">n impacto sobre\u00a0<\/span><span data-contrast=\"auto\">o tamanho do ecr\u00e3 de que necessita. Se<\/span><span data-contrast=\"auto\">est\u00e3o sentados ou parados\u00a0<\/span><span data-contrast=\"auto\">enquanto\u00a0<\/span><span data-contrast=\"auto\">falando para a c\u00e2mara, voc\u00ea<\/span><span data-contrast=\"auto\">\u00a0pode necessitar apenas de um ecr\u00e3 relativamente estreito.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Se<\/span><span data-contrast=\"auto\">'<\/span><span data-contrast=\"auto\">re\u00a0<\/span><span data-contrast=\"auto\">em movimento e\u00a0<\/span><span data-contrast=\"auto\">gestual<\/span><span data-contrast=\"auto\">\u00a0muito<\/span><span data-contrast=\"auto\">ou demonstrar um riff numa guitarra, por exemplo, vai precisar de um pouco mais de espa\u00e7o para os cotovelos, <\/span><span data-contrast=\"auto\">que ir\u00e1<\/span><span data-contrast=\"auto\">\u00a0exigir\u00a0<\/span><span data-contrast=\"auto\">um ecr\u00e3 mais largo.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Se\u00a0<\/span><span data-contrast=\"auto\">tu<\/span><span data-contrast=\"auto\">'re<\/span><span data-contrast=\"auto\">\u00a0ramificando-se em<\/span><span data-contrast=\"auto\">\u00a0algo do g\u00e9nero<\/span><span data-contrast=\"auto\">\u00a0apto<\/span><span data-contrast=\"auto\">n<\/span><span data-contrast=\"auto\">essencial<\/span><span data-contrast=\"auto\">, ioga<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">ou<\/span><span data-contrast=\"auto\">\u00a0dan\u00e7a e quer um fundo de ecr\u00e3 verde,\u00a0<\/span><span data-contrast=\"auto\">est\u00e1<\/span><span data-contrast=\"auto\">\u00a0vai precisar de uma solu\u00e7\u00e3o muito substancial<\/span><span data-contrast=\"auto\">!<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Nesse caso, poder\u00e1 ser necess\u00e1rio ir al\u00e9m de um simples<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">ecr\u00e3 em forma de faixa de rolo<\/span><span data-contrast=\"auto\">, ou\u00a0<\/span><span data-contrast=\"auto\">simplesmente\u00a0<\/span><span data-contrast=\"auto\">trabalhar com o seu\u00a0<\/span><span data-contrast=\"auto\">vida real<\/span><span data-contrast=\"auto\">\u00a0fundo<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">Permanente ou port\u00e1til?<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Vale a pena considerar o qu\u00e3o port\u00e1til ou tempor\u00e1rio<\/span><span data-contrast=\"auto\">\u00a0precisa que a sua configura\u00e7\u00e3o seja.<\/span><span data-contrast=\"auto\">\u00a0Se estiver a fotografar no seu\u00a0<\/span><span data-contrast=\"auto\">pr\u00f3prio\u00a0<\/span><span data-contrast=\"auto\">casa<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">talvez n\u00e3o<\/span><span data-contrast=\"auto\"> quer um Green Scree grande<\/span><span data-contrast=\"auto\">n l\u00e1 a toda a hora<\/span><span data-contrast=\"auto\">.<\/span><span data-contrast=\"auto\">\u00a0Nesse caso<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0vai querer algo<\/span><span data-contrast=\"auto\">algo que se pode colocar e retirar \u00e0 vontade.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Se<\/span><span data-contrast=\"auto\">\u00a0quer ser capaz de desmontar e transportar o seu equipamento<\/span><span data-contrast=\"auto\">\u00a0\u00e0 vontade, depois uma luz<\/span><span data-contrast=\"auto\">w<\/span><span data-contrast=\"auto\">oito<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">unidade<\/span><span data-contrast=\"auto\">\u00a0funcionar\u00e1 melhor para si.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Em ambos os casos, um\u00a0<\/span><span data-contrast=\"auto\">faixa em rolo\u00a0<\/span><span data-contrast=\"auto\">ecr\u00e3 de estilo<\/span><span data-contrast=\"auto\">\u00a0\u00e9 uma \u00f3ptima solu\u00e7\u00e3o<\/span><span data-contrast=\"auto\">que<\/span><span data-contrast=\"auto\">\u00a0pode ser implementado em segundos ou\u00a0<\/span><span data-contrast=\"auto\">bem arrumado em\u00a0<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">base.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Todos os ecr\u00e3s verdes Chroma Key e faixas em rolo de<\/span><span data-contrast=\"auto\"> A Solopress \u00e9 fornecida com um estojo de transporte almofadado gratuito para ajudar a <\/span><span data-contrast=\"auto\">transport\u00e1-los com seguran\u00e7a e conforto.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">Editado ou\u00a0<\/span><\/b><b><span data-contrast=\"auto\">Ao vivo?<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Vontade\u00a0<\/span><span data-contrast=\"auto\">est\u00e1 a fazer filmagens para editar mais tarde<\/span><span data-contrast=\"auto\">? Ou\u00a0<\/span><span data-contrast=\"auto\">vontade<\/span><span data-contrast=\"auto\"> vai transmitir v\u00eddeos em direto ou utilizar o seu ecr\u00e3 verde durante uma videoconfer\u00eancia<\/span><span data-contrast=\"auto\">?<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Isto pode influenciar a sua escolha de\u00a0<\/span><span data-contrast=\"auto\">Ecr\u00e3 verde tamb\u00e9m<\/span><span data-contrast=\"auto\">...<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Editado<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">I<\/span><span data-contrast=\"auto\">se a sua filmagem for submetida a algum tipo de processo de p\u00f3s-produ\u00e7\u00e3o<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0ter\u00e1 de utilizar um pacote de software capaz de reconhecer as \u00e1reas verdes na fotografia, process\u00e1-las como uma transpar\u00eancia e mostrar o seu fundo personalizado em vez da cor verde.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Depois de ter filmado as suas imagens em bruto, ter\u00e1 a oportunidade de cortar as suas imagens, ajustar as \u00e1reas problem\u00e1ticas e preencher quaisquer espa\u00e7os deixados nas extremidades das imagens.\u00a0<\/span><span data-contrast=\"auto\">Neste caso, pode safar-se com um<\/span><span data-contrast=\"auto\">\u00a0mais pequeno<\/span><span data-contrast=\"auto\">\u00a0ecr\u00e3\u00a0<\/span><span data-contrast=\"auto\">mas vale a pena notar<\/span><span data-contrast=\"auto\">\u00a0que qualquer\u00a0<\/span><span data-contrast=\"auto\">movimentos<\/span><span data-contrast=\"auto\"> que saiam da \u00e1rea do Ecr\u00e3 Verde ser\u00e3o dif\u00edceis de editar, por isso, certifique-se de que toda a a\u00e7\u00e3o ocorre dentro dessa \u00e1rea.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Em direto<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Por outro lado<\/span><span data-contrast=\"auto\">,\u00a0<\/span><span data-contrast=\"auto\">i<\/span><span data-contrast=\"auto\">Se estiver a transmitir em direto, o seu software ter\u00e1 de fazer\u00a0<\/span><span data-contrast=\"auto\">todos\u00a0<\/span><span data-contrast=\"auto\">e n\u00e3o ter\u00e1 a oportunidade de editar quaisquer inconsist\u00eancias na publica\u00e7\u00e3o.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/withwithoutGS-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-70429\" src=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/withwithoutGS-1.jpg\" alt=\"\" width=\"515\" height=\"750\" \/><\/a><span data-contrast=\"auto\">Com\u00a0<\/span><span data-contrast=\"auto\">viver\u00a0<\/span><span data-contrast=\"auto\">conte\u00fado de v\u00eddeo,\u00a0<\/span><span data-contrast=\"auto\">ter\u00e1 de estar preparado para que n\u00e3o existam \u00e1reas em falta ou comprometidas no seu fundo. Certifique-se de que o seu <a href=\"https:\/\/www.solopress.com\/blog\/pt-pt\/faixas-de-rolos\/chroma-key-green-screens\/\">Ecr\u00e3 verde<\/a> preenche a imagem e <\/span><span data-contrast=\"auto\">permanece sempre bem iluminado,<\/span><span data-contrast=\"auto\"> a menos que esteja a utilizar um software que insira automaticamente um fundo. Nesse caso, o ecr\u00e3 ter\u00e1 apenas de <\/span><span data-contrast=\"auto\">cobrir qualquer movimento que\u00a0<\/span><span data-contrast=\"auto\">fazer<\/span><span data-contrast=\"auto\">\u00a0em primeiro plano.<\/span><br \/>\n<span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">L<\/span><\/b><b><span data-contrast=\"auto\">i<\/span><\/b><b><span data-contrast=\"auto\">luta<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">W<\/span><span data-contrast=\"auto\">o que nos leva \u00e0 ilumina\u00e7\u00e3o.\u00a0<\/span><span data-contrast=\"auto\">Idealmente, o ideal \u00e9 ter uma luz uniforme no Ecr\u00e3 Verde para obter os melhores resultados. <\/span><span data-contrast=\"auto\">Frente<\/span><span data-contrast=\"auto\">\u2013<\/span><span data-contrast=\"auto\">ilumina\u00e7\u00e3o\u00a0<\/span><span data-contrast=\"auto\">faz um bom trabalho de\u00a0<\/span><span data-contrast=\"auto\">iluminado<\/span><span data-contrast=\"auto\">ing<\/span><span data-contrast=\"auto\">\u00a0seu\u00a0<\/span><span data-contrast=\"auto\">rosto, mas pode ca<\/span><span data-contrast=\"auto\">colocar uma sombra no Ecr\u00e3 Verde <\/span><span data-contrast=\"auto\">atr\u00e1s de si,\u00a0<\/span><span data-contrast=\"auto\">que afectam o seu desempenho.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Ao ter uma luz entre si e o ecr\u00e3, pode evitar a proje\u00e7\u00e3o de sombras no ecr\u00e3<\/span><span data-contrast=\"auto\">. Mas isso\u00a0<\/span><span data-contrast=\"auto\">tem<\/span><span data-contrast=\"auto\">\u00a0consequ\u00eancias para o tamanho do ecr\u00e3\u00a0<\/span><span data-contrast=\"auto\">necessidade<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Porqu\u00ea?\u00a0<\/span><span data-contrast=\"auto\">Isso deve-se ao facto de o espa\u00e7o adicional necess\u00e1rio para\u00a0<\/span><span data-contrast=\"auto\">colocar a ilumina\u00e7\u00e3o entre si e o Ecr\u00e3 Verde acrescenta dist\u00e2ncia entre o ecr\u00e3 e a c\u00e2mara.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Quanto mais longe o ecr\u00e3 estiver da c\u00e2mara, maior ser\u00e1 a\u00a0<\/span><span data-contrast=\"auto\">o ecr\u00e3<\/span><span data-contrast=\"auto\">\u00a0precisa de ser para cobrir\u00a0<\/span><span data-contrast=\"auto\">o campo de vis\u00e3o da c\u00e2mara.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">Verificar antes de sair!<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Como dissemos no in\u00edcio,\u00a0<\/span><span data-contrast=\"auto\">\u00e9 importante conhecer\u00a0<\/span><span data-contrast=\"auto\">o dispositivo que est\u00e1 a utilizar<\/span><span data-contrast=\"auto\">\u00a0para que esteja familiarizado com o\u00a0<\/span><span data-contrast=\"auto\">campo de vis\u00e3o\u00a0<\/span><span data-contrast=\"auto\">ele<\/span><span data-contrast=\"auto\">\u00a0capturas<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">\u00c9 uma boa ideia fazer uma\u00a0<\/span><span data-contrast=\"auto\">teste\u00a0<\/span><span data-contrast=\"auto\">correr para ver qual o tamanho necess\u00e1rio<\/span><span data-contrast=\"auto\">.\u00a0<\/span><span data-contrast=\"auto\">Tente filmar-se de p\u00e9 no local onde<\/span><span data-contrast=\"auto\">\u00a0quer colocar o seu ecr\u00e3. Segurar numa fita m\u00e9trica<\/span><span data-contrast=\"auto\">, alargando-o<\/span><span data-contrast=\"auto\">\u00a0horizontalmente<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">para representar a largura do Ecr\u00e3 Verde que pretende comprar. <\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/finger-frame.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-71808 size-full\" src=\"https:\/\/www.solopress.com\/blog\/wp-content\/uploads\/2021\/02\/finger-frame.jpg\" alt=\"\" width=\"900\" height=\"675\" \/><\/a><\/p>\n<p><span data-contrast=\"auto\">Pode at\u00e9<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">dizer\u00a0<\/span><span data-contrast=\"auto\">em voz alta:<\/span><span data-contrast=\"auto\">\u00a0'isto \u00e9 um metro<\/span><span data-contrast=\"auto\">Este \u00e9 um metro e vinte, este \u00e9 um metro e cinquenta\". <\/span><span data-contrast=\"auto\">e assim por diante. Dois metros ou mais e pode precisar de\u00a0<\/span><span data-contrast=\"auto\">ajuda\u00a0<\/span><span data-contrast=\"auto\">de um amigo<\/span><span data-contrast=\"auto\">!<\/span><span data-contrast=\"auto\">\u00a0Quando se v\u00ea o v\u00eddeo de novo,\u00a0<\/span><span data-contrast=\"auto\">poder\u00e1 ver\u00a0<\/span><span data-contrast=\"auto\">a largura do ecr\u00e3 necess\u00e1ria para preencher a imagem.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Lembre-se: suficientemente largo para cobrir o movimento das m\u00e3os, etc., para utiliza\u00e7\u00e3o em confer\u00eancias<\/span><span data-contrast=\"auto\">cing e aplica\u00e7\u00f5es de webcasting, mas suficientemente largo para preencher o ecr\u00e3 se for necess\u00e1rio bloquear todo o fundo.<\/span><\/p>\n<h2><b><span data-contrast=\"auto\">Passar para o ecr\u00e3 panor\u00e2mico<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">A Solopress oferece\u00a0<\/span><span data-contrast=\"auto\">especialista\u00a0<\/span><a href=\"https:\/\/www.solopress.com\/blog\/pt-pt\/faixas-de-rolos\/chroma-key-green-screens\/\"><span data-contrast=\"none\">Ecr\u00e3s verdes Chroma Key<\/span><\/a><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">em\u00a0<\/span><span data-contrast=\"auto\">larguras de\u00a0<\/span><span data-contrast=\"auto\">1,0, 1,2 e 1,5 metros<\/span><span data-contrast=\"auto\">. No entanto,<\/span><span data-contrast=\"auto\">\u00a0tamb\u00e9m oferecemos<\/span><span data-contrast=\"auto\">\u00a0padr\u00e3o<\/span><span data-contrast=\"auto\">\u00a0R<\/span><span data-contrast=\"auto\">oller\u00a0<\/span><span data-contrast=\"auto\">B<\/span><span data-contrast=\"auto\">anners\u00a0<\/span><span data-contrast=\"auto\">at\u00e9<\/span><span data-contrast=\"auto\">\u00a02 metros de altura por<\/span><span data-contrast=\"auto\">\u00a03<\/span><span data-contrast=\"auto\">\u00a0metros de largura.\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Se quiser utilizar um dos nossos\u00a0<\/span><a href=\"https:\/\/www.solopress.com\/blog\/pt-pt\/faixas-de-rolos\/wide\/\"><span data-contrast=\"none\">Faixas de rolo largas<\/span><\/a><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">como um ecr\u00e3 verde, simplesmente\u00a0<\/span><span data-contrast=\"auto\">encomendar a faixa com a largura pretendida e fornecer o trabalho art\u00edstico\u00a0<\/span><span data-contrast=\"auto\">que\u00a0<\/span><span data-contrast=\"auto\">consiste em<\/span><span data-contrast=\"auto\">\u00a0Chroma Key Verde<\/span><span data-contrast=\"auto\">\u00a0como uma cor s\u00f3lida. As refer\u00eancias de cor para Chroma Ke<\/span><span data-contrast=\"auto\">y<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Os verdes s\u00e3o:\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">CMYK: 81, 0, 92, 0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Hex: #00b140<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Se n\u00e3o tem a certeza de como\u00a0<\/span><span data-contrast=\"auto\">para o conseguir, basta dar o nosso <strong>Equipa de servi\u00e7o ao cliente<\/strong> uma chamada em <strong>01702 46<\/strong><\/span><span data-contrast=\"auto\"><strong>0 047<\/strong> e poder\u00e3o\u00a0<\/span><span data-contrast=\"auto\">ajud\u00e1-lo a selecionar o\u00a0<\/span><span data-contrast=\"auto\">Ecr\u00e3 verde perfeito para os seus objectivos.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>There\u00a0are all kinds\u00a0of\u00a0practical and creative uses for Green Screens.\u00a0Outside of the movies,\u00a0virtually anyone\u00a0with a digital camera and the right software\u00a0can use\u00a0a Green Screen\u00a0to place themselves\u00a0against a virtual custom background.\u00a0\u00a0 You can use the technique to transport\u00a0yourself to a dream location,\u00a0but you can also use it to\u00a0display\u00a0relevant\u00a0imagery or info.\u00a0Alternatively, you may\u00a0wish to\u00a0conceal\u00a0a\u00a0sensitive, uninspiring\u00a0\u2014\u00a0or just downright messy\u00a0\u2014\u00a0real-life\u00a0location.\u00a0 [&hellip;]<\/p>\n","protected":false},"author":134,"featured_media":70393,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[547],"tags":[],"class_list":{"0":"post-70387","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-business-marketing"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Green Screen Buyers&#039; 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