{"id":661,"date":"2026-04-13T14:28:24","date_gmt":"2026-04-13T14:28:24","guid":{"rendered":"http:\/\/esae.fr\/reglages-camera-video\/"},"modified":"2026-04-13T14:28:24","modified_gmt":"2026-04-13T14:28:24","slug":"reglages-camera-video","status":"publish","type":"page","link":"https:\/\/www.esae.fr\/videobox\/boite_a_outils_video\/reglages_camera_video.html","title":{"rendered":"Reglages Camera Video"},"content":{"rendered":"<div style=\"text-align: center; \">\n<div style=\"margin-bottom: 0px; margin-left: auto; margin-right: auto; margin-top: 0px; overflow: hidden; position: relative; word-wrap: break-word;  background: rgb(0, 0, 0); text-align: left; width: 700px; \" id=\"body_content\">\n<div style=\"margin-left: 0px; position: relative; width: 700px; z-index: 0; \" id=\"nav_layer\">\n<div style=\"height: 0px; line-height: 0px; \" class=\"bumper\"> <\/div>\n<div class=\"com-apple-iweb-widget-navbar flowDefining\" id=\"widget0\" style=\"margin-left: 35px; margin-top: 0px; opacity: 1.00; position: relative; width: 630px; z-index: 1; \">\n<div id=\"widget0-navbar\" class=\"navbar\">\n<div id=\"widget0-bg\" class=\"navbar-bg\">\n<ul id=\"widget0-navbar-list\" class=\"navbar-list\">\n<li><\/li>\n<\/ul>\n<\/div>\n<\/div><\/div>\n<p>          <script type=\"text\/javascript\"><!--\/\/--><![CDATA[\/\/><!--\nnew NavBar('widget0', 'Scripts\/Widgets\/Navbar', 'Scripts\/Widgets\/SharedResources', '.', {\"path-to-root\": \"\", \"navbar-css\": \".navbar {\\n\\tfont-family: Arial, sans-serif;\\n\\tfont-size: 1em;\\n\\tcolor: #A1A1A1;\\n\\tmargin: 9px 0px 6px 0px;\\n\\tline-height: 30px;\\n}\\n\\n.navbar-bg {\\n\\ttext-align: center;\\n}\\n\\n.navbar-bg ul {\\n\\tlist-style: none;\\n\\tmargin: 0px;\\n\\tpadding: 0px;\\n}\\n\\n\\nli {\\n\\tlist-style-type: none;\\n\\tdisplay: inline;\\n\\tpadding: 0px 10px 0px 10px;\\n}\\n\\n\\nli a {\\n\\ttext-decoration: none;\\n\\tcolor: #A1A1A1;\\n}\\n\\nli a:visited {\\n\\ttext-decoration: none;\\n\\tcolor: #A1A1A1;\\n}\\n\\n\\nli a:hover\\n{\\n\\ttext-decoration: none;\\n \\tcolor: #eee;\\n}\\n\\n\\nli.current-page a\\n{\\n\\ttext-decoration: none;\\n\\t color: #fff;\\n\\tfont-weight: bold;\\n\\n}\", \"current-page-GUID\": \"FDD6E93E-DE47-49C5-8C41-86384B9380F4\", \"isCollectionPage\": \"NO\"});\n\/\/--><!]]><\/script><\/p>\n<div style=\"clear: both; height: 0px; line-height: 0px; \" class=\"spacer\"> <\/div>\n<\/p><\/div>\n<div style=\"height: 73px; margin-left: 0px; position: relative; width: 700px; z-index: 10; \" id=\"header_layer\">\n<div style=\"height: 0px; line-height: 0px; \" class=\"bumper\"> <\/div>\n<div style=\"height: 1px; width: 630px;  height: 1px; left: 35px; position: absolute; top: 3px; width: 630px; z-index: 1; \" class=\"tinyText\">\n<div style=\"position: relative; width: 630px; \">\n            <\/div>\n<\/p><\/div>\n<div id=\"id1\" style=\"height: 50px; left: 35px; position: absolute; top: 23px; width: 630px; z-index: 1; \" class=\"style_SkipStroke shape-with-text\">\n<div class=\"text-content style_External_630_50\" style=\"padding: 0px; \">\n<div class=\"style\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div id=\"id2\" style=\"height: 50px; left: 35px; position: absolute; top: 23px; width: 630px; z-index: 1; \" class=\"style_SkipStroke shape-with-text\">\n<div class=\"text-content style_External_630_50\" style=\"padding: 0px; \">\n<div class=\"style\">\n<p style=\"padding-bottom: 0pt; padding-top: 0pt; \" class=\"Header\">R\u00e9glages cam\u00e9ra vid\u00e9o<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"margin-left: 0px; position: relative; width: 700px; z-index: 5; \" id=\"body_layer\">\n<div style=\"height: 0px; line-height: 0px; \" class=\"bumper\"> <\/div>\n<div id=\"id3\" style=\"height: 1312px; left: 35px; position: absolute; top: 383px; width: 626px; z-index: 1; \" class=\"style_SkipStroke_1 shape-with-text\">\n<div class=\"text-content graphic_textbox_layout_style_default_External_626_1312\" style=\"padding: 0px; \">\n<div class=\"graphic_textbox_layout_style_default\">\n<ol>\n<li style=\"line-height: 20px; padding-left: 18px; text-indent: -18px; \" class=\"full-width\" value=\"1\">\n<p style=\"padding-top: 0pt; text-indent: -18px; \" class=\"paragraph_style\"><span style=\"font-size: 15px; \" class=\"Puce\">1)<\/span><span style=\"width: 4px; \" class=\"inline-block\">&nbsp;<\/span>Balance des blancs<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<\/li>\n<\/ol>\n<p class=\"Body\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\">        La lumi\u00e8re qui nous \u00e9claire n\u2019est pas stable, tant en luminosit\u00e9 qu\u2019en couleur. Celle du petit matin, celle de midi ou du couch\u00e9 du soleil ont des teintes bien diff\u00e9rentes. Tout au long de la journ\u00e9e un m\u00eame objet nous renvoie une couleur diff\u00e9rente puisqu\u2019elle est fonction de celle qu\u2019il re\u00e7oit. Notre cerveau corrige de lui m\u00eame et nous montre une surface blanche m\u00eame si elle est \u00e9clair\u00e9e par une lumi\u00e8re jaune. Ainsi, si une pi\u00e8ce \u00e9clair\u00e9e par de la lumi\u00e8re artificielle (type incandescent) est \u00e0 dominante jaune orang\u00e9e, notre oeil corrige automatiquement, ou du moins, notre cerveau s\u2019en accommode. En revanche, il n\u2019en est pas de m\u00eame pour une image sur \u00e9cran ou imprim\u00e9e. Dans ce cas, le cerveau ne corrige pas ou peu.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\">        Il faut donc effectuer des r\u00e9glage sur l\u2019appareil de prise de vue : <br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\">                    <a title=\"Reglages_camera_video_files\/SD60.pdf\" href=\"https:\/\/www.esae.fr\/files\/videobox\/boite_a_outils_video\/reglages_camera_video_files\/sd60.pdf\">SD60.pdf<\/a> : page 70 du manuel<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\">                    <a title=\"Reglages_camera_video_files\/SD100.pdf\" href=\"https:\/\/www.esae.fr\/files\/videobox\/boite_a_outils_video\/reglages_camera_video_files\/sd100.pdf\">SD100.pdf<\/a> : pages 66 et 67 du manuel<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\">                    <a title=\"Reglages_camera_video_files\/Panasonic_AG-HMC151E.pdf\" href=\"https:\/\/www.esae.fr\/files\/videobox\/boite_a_outils_video\/reglages_camera_video_files\/panasonic_ag-hmc151e.pdf\">Panasonic_AG-HMC151E.pdf<\/a> : pages 38 et 39<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"Body\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<ol>\n<li style=\"line-height: 20px; padding-left: 18px; text-indent: -18px; \" class=\"full-width\" value=\"2\">\n<p style=\"text-indent: -18px; \" class=\"paragraph_style_1\"><span style=\"font-size: 15px; \" class=\"Puce\">2)<\/span><span style=\"width: 4px; \" class=\"inline-block\">&nbsp;<\/span>Mise au point<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<\/li>\n<\/ol>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">       La mise au point permet de d\u00e9finir la zone de nettet\u00e9 dans l\u2019image. La mise au point d\u00e9pend principalement de la distance entre le sujet et la cam\u00e9ra. il faut donc la modifier d\u00e9s que celle-ci varie. Cela peut se faire automatiquement. Je le d\u00e9conseille dans la plus part des cas en vid\u00e9o et surtout en plan fixe parce que les automatisme interpr\u00e8tent souvent mal la situation et cr\u00e9ent des modifications de mise au point intempestives ou inappropri\u00e9es.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">        D\u2019autres facteurs influent sur la mise au point en augmentant ou en r\u00e9duisant la profondeur de champ. Pour un r\u00e9glage et une utilisation donn\u00e9s d&#8217;une cam\u00e9ra, la profondeur de champ correspond \u00e0 la zone de l&#8217;espace dans laquelle doit se trouver le sujet \u00e0 photographier pour que l&#8217;on puisse en obtenir une image que l&#8217;<a title=\"http:\/\/fr.wikipedia.org\/wiki\/\u0152il\" href=\"http:\/\/fr.wikipedia.org\/wiki\/%C5%92il\">\u0153il<\/a> acceptera comme nette.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">Une courte profondeur de champ :<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">En r\u00e8gles g\u00e9n\u00e9rales<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">Plus la focale est courte plus la profondeur de champ est grande. <br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">Plus l&#8217;obturateur est ferm\u00e9 plus la profondeur de champ est grande.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">Plus le capteur de l\u2019appareil est petit plus la profondeur de champ est grande.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">Par cons\u00e9quent, en ext\u00e9rieur, par une journ\u00e9e ensoleill\u00e9e, en grand angle (focale courte). vous n\u2019aurez pratiquement pas \u00e0 vous soucier de la mise au point qui va presque de 0 \u00e0 l\u2019infini.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">Par contre sous une faible lumi\u00e8re, fortement zoom\u00e9 (focale longue) la mise au point sera plus difficile et demandera des ajustements permanents. la profondeur de champ peut dans ce se r\u00e9duire \u00e0 quelques millim\u00e8tres.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\">                Voir les notices cam\u00e9ra<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_2\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<ol>\n<li style=\"line-height: 20px; padding-left: 18px; text-indent: -18px; \" class=\"full-width\" value=\"3\">\n<p style=\"text-indent: -18px; \" class=\"paragraph_style_3\"><span style=\"font-size: 15px; \" class=\"Puce\">3)<\/span><span style=\"width: 4px; \" class=\"inline-block\">&nbsp;<\/span>Ouverture &#8211; Diaphragme &#8211; iris<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<\/li>\n<\/ol>\n<p class=\"paragraph_style_4\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_4\">        Ces trois termes d\u00e9signent le m\u00eame dispositif qui permet de contr\u00f4ler la quantit\u00e9 de lumi\u00e8re re\u00e7ue par le capteur de la cam\u00e9ra. Le mode automatique fonctionne assez bien dans des conditions de lumi\u00e8re homog\u00e8nes. Par contre dans les situations de contre-jour, spectacles, studio ou pour forcer une sur-exposition ou sous-exposition le mode manuel s\u2019impose.<br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_4\">        <br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p class=\"paragraph_style_4\"><br class=\"bcnukro8ch6ntpqpa\"\/><\/p>\n<p style=\"padding-bottom: 0pt; \" class=\"paragraph_style_4\">                Voir les notices cam\u00e9ra<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div id=\"id4\" style=\"height: 259px; left: 38px; position: absolute; top: 81px; width: 180px; z-index: 1; \" class=\"style_SkipStroke_2 shape-with-text stroke_0\">\n<div class=\"text-content graphic_shape_layout_style_default_External_178_257\" style=\"padding: 1px; \">\n<div class=\"graphic_shape_layout_style_default\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"height: 256px; width: 180px;  height: 256px; left: 38px; position: absolute; top: 82px; width: 180px; z-index: 1; \" class=\"tinyText style_SkipStroke_3 stroke_1\">\n            <a href=\"https:\/\/www.esae.fr\/files\/videobox\/boite_a_outils_video\/reglages_camera_video_files\/sd60_1.pdf\" title=\"Reglages_camera_video_files\/SD60_1.pdf\"><\/a>\n          <\/div>\n<div class=\"tinyText\" style=\"height: 259px; left: 268px; position: absolute; top: 81px; width: 180px; z-index: 1; \">\n<map name=\"map1\" id=\"map1\">\n<area href=\"https:\/\/www.esae.fr\/files\/videobox\/boite_a_outils_video\/reglages_camera_video_files\/sd100_1.pdf\" title=\"Reglages_camera_video_files\/SD100_1.pdf\" alt=\"Reglages_camera_video_files\/SD100_1.pdf\" coords=\"3, 3, 183, 262\"\/><\/map>\n<\/p><\/div>\n<div style=\"height: 257px; width: 181px;  height: 257px; left: 247px; position: absolute; top: 81px; width: 181px; z-index: 1; \" class=\"tinyText style_SkipStroke_4\">\n          <\/div>\n<div class=\"tinyText\" style=\"height: 259px; left: 498px; position: absolute; top: 81px; width: 180px; z-index: 1; \">\n<map name=\"map2\" id=\"map2\">\n<area href=\"https:\/\/www.esae.fr\/files\/videobox\/boite_a_outils_video\/reglages_camera_video_files\/panasonic_ag-hmc151e_1.pdf\" title=\"Reglages_camera_video_files\/Panasonic_AG-HMC151E_1.pdf\" alt=\"Reglages_camera_video_files\/Panasonic_AG-HMC151E_1.pdf\" coords=\"3, 3, 183, 262\"\/><\/map>\n<\/p><\/div>\n<div style=\"height: 257px; 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