{"id":1921,"date":"2016-04-20T19:31:53","date_gmt":"2016-04-20T09:31:53","guid":{"rendered":"https:\/\/blog.stillaslife.com\/?p=1921"},"modified":"2016-12-07T12:39:51","modified_gmt":"2016-12-07T01:39:51","slug":"how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7","status":"publish","type":"post","link":"https:\/\/stillaslife.com\/fr\/how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7\/","title":{"rendered":"Comment: exporter des fichiers vid\u00e9o MXF compatibles OP1a dans Adobe Premiere pour Channel 7"},"content":{"rendered":"<p>Dans <a class=\"thirstylink\" rel=\"nofollow\" target=\"_blank\" title=\"Australie Posts\" href=\"https:\/\/stillaslife.com\/fr\/tag\/australia\/\" data-linkid=\"5445\" data-shortcode=\"true\">Australie<\/a>, l&#039;un des formats couramment utilis\u00e9s pour les fichiers de diffusion t\u00e9l\u00e9vis\u00e9e est le MXF compatible OP1a. Le canal 7 a des exigences tr\u00e8s sp\u00e9cifiques sur la fa\u00e7on dont le fichier doit \u00eatre format\u00e9 pour leur canal principal et tous leurs canaux secondaires. MXF est essentiellement un conteneur, et \u00e0 l&#039;int\u00e9rieur se trouve le contenu vid\u00e9o, le contenu audio, et il peut \u00e9galement inclure le contenu des sous-titres. Si vous n&#039;avez jamais travaill\u00e9 avec des m\u00e9dias de diffusion auparavant, il s&#039;agit d&#039;un format un peu obscur dont vous n&#039;aurez probablement pas entendu parler. Heureusement, Adobe Premiere rend extr\u00eamement facile l&#039;exportation dans ce format. Vous trouverez ci-dessous les param\u00e8tres que j&#039;utilise et qui sont accept\u00e9s par Channel 7. Je ne peux pas promettre que vos m\u00e9dias seront accept\u00e9s en utilisant les m\u00eames param\u00e8tres, mais je ne vois pas pourquoi cela ne le serait pas.<!--more--><\/p>\n<h3>1. S\u00e9lectionnez votre format de base et vos pr\u00e9r\u00e9glages<\/h3>\n<p>Donc, pour commencer, ouvrez la bo\u00eete de dialogue d&#039;exportation comme vous le feriez normalement dans le menu Fichier et en naviguant vers Exporter&gt; M\u00e9dia.<\/p>\n<p>En haut \u00e0 droite de la fen\u00eatre de dialogue d&#039;exportation, vous pouvez voir vos \u00ab\u00a0Param\u00e8tres d&#039;exportation\u00a0\u00bb. Tout en haut de cette section, s\u00e9lectionnez MXF OP1a dans la liste d\u00e9roulante du format.<\/p>\n<figure id=\"attachment_1923\" aria-describedby=\"caption-attachment-1923\" style=\"width: 242px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/stillaslife.com\/fr\/software\/how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7\/attachment\/mxf-op1a-format\/\" rel=\"attachment wp-att-1923\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1923 size-medium\" src=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Format.png?resize=252%2C300&#038;quality=80&#038;ssl=1\" alt=\"MXF-OP1a-Format\" width=\"252\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Format.png?resize=252%2C300&amp;quality=80&amp;ssl=1 252w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Format.png?resize=600%2C715&amp;quality=80&amp;ssl=1 600w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Format.png?resize=768%2C916&amp;quality=80&amp;ssl=1 768w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Format.png?resize=859%2C1024&amp;quality=80&amp;ssl=1 859w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Format.png?w=916&amp;quality=80&amp;ssl=1 916w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/><\/a><figcaption id=\"caption-attachment-1923\" class=\"wp-caption-text\">S\u00e9lection du format MXF OP1a<\/figcaption><\/figure>\n<p>Directement sous le format, vous pouvez s\u00e9lectionner un pr\u00e9r\u00e9glage si vous le souhaitez. Il y en a une tr\u00e8s longue liste disponible dans la liste d\u00e9roulante &quot;Pr\u00e9r\u00e9glage&quot;. Nous allons ensuite passer en revue et configurer les param\u00e8tres r\u00e9els, mais j&#039;ai choisi &quot;XDCAM HD 50 Pal 50i&quot; tout en bas comme pr\u00e9r\u00e9glage de base car il est le plus proche des exigences sp\u00e9cifi\u00e9es du canal 7.<\/p>\n<figure id=\"attachment_1925\" aria-describedby=\"caption-attachment-1925\" style=\"width: 69px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/stillaslife.com\/fr\/software\/how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7\/attachment\/mxf-op1a-presets\/\" rel=\"attachment wp-att-1925\"><img data-recalc-dims=\"1\" decoding=\"async\" class=\"wp-image-1925 size-medium\" src=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Presets.png?resize=79%2C300&#038;quality=80&#038;ssl=1\" alt=\"MXF-OP1a-Presets\" width=\"79\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Presets.png?resize=79%2C300&amp;quality=80&amp;ssl=1 79w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Presets.png?resize=270%2C1024&amp;quality=80&amp;ssl=1 270w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Presets.png?w=279&amp;quality=80&amp;ssl=1 279w\" sizes=\"(max-width: 79px) 100vw, 79px\" \/><\/a><figcaption id=\"caption-attachment-1925\" class=\"wp-caption-text\">Options de pr\u00e9r\u00e9glage vid\u00e9o MXF OP1a<\/figcaption><\/figure>\n<h3>2. Personnalisez les param\u00e8tres vid\u00e9o<\/h3>\n<p>Il existe un certain nombre d&#039;options disponibles dans les param\u00e8tres vid\u00e9o de la bo\u00eete de dialogue d&#039;exportation d&#039;Adobe Premiere et vous pouvez consulter la capture d&#039;\u00e9cran ci-dessous pour voir exactement \u00e0 quoi ressemblent mes param\u00e8tres vid\u00e9o.<\/p>\n<figure id=\"attachment_1924\" aria-describedby=\"caption-attachment-1924\" style=\"width: 231px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/stillaslife.com\/fr\/software\/how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7\/attachment\/mxf-op1a-video-settings\/\" rel=\"attachment wp-att-1924\"><img data-recalc-dims=\"1\" decoding=\"async\" class=\"wp-image-1924 size-medium\" src=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Video-Settings.png?resize=241%2C300&#038;quality=80&#038;ssl=1\" alt=\"MXF-OP1a-Video-Settings\" width=\"241\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Video-Settings.png?resize=241%2C300&amp;quality=80&amp;ssl=1 241w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Video-Settings.png?resize=600%2C746&amp;quality=80&amp;ssl=1 600w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Video-Settings.png?resize=768%2C955&amp;quality=80&amp;ssl=1 768w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Video-Settings.png?resize=823%2C1024&amp;quality=80&amp;ssl=1 823w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Video-Settings.png?w=928&amp;quality=80&amp;ssl=1 928w\" sizes=\"(max-width: 241px) 100vw, 241px\" \/><\/a><figcaption id=\"caption-attachment-1924\" class=\"wp-caption-text\">Param\u00e8tres vid\u00e9o MXF OP1a<\/figcaption><\/figure>\n<p><strong>Codec vid\u00e9o:<\/strong> Pour celui-ci, vous voulez choisir XDCAMHD 50 PAL (4: 2: 2).<\/p>\n<p><strong>Largeur:<\/strong> 1920<\/p>\n<p><strong>La taille:<\/strong> 1080<\/p>\n<p><strong>Fr\u00e9quence d&#039;images:<\/strong> 25<\/p>\n<p><strong>Ordre des champs:<\/strong> Upper First<\/p>\n<p><strong>Aspect:<\/strong> Pixels carr\u00e9s (1.0)<\/p>\n<p><strong>Activer le codec de rendu intelligent:<\/strong> Choisi<\/p>\n<p><strong>Modifier les unit\u00e9s par partition:<\/strong> D\u00e9faut<\/p>\n<h3>3. Personnalisez les param\u00e8tres audio<\/h3>\n<p>Les param\u00e8tres audio sont assez simples, mais accordez une attention particuli\u00e8re \u00e0 vos canaux et \u00e0 la taille de l&#039;\u00e9chantillon, alors qu&#039;ils sont les seuls param\u00e8tres pour lesquels votre fichier peut \u00eatre rejet\u00e9 s&#039;il n&#039;est pas d\u00e9fini correctement. Consultez la capture d&#039;\u00e9cran pour voir mes param\u00e8tres.<\/p>\n<figure id=\"attachment_1922\" aria-describedby=\"caption-attachment-1922\" style=\"width: 290px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/stillaslife.com\/fr\/software\/how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7\/attachment\/mxf-op1a-audio-settings\/\" rel=\"attachment wp-att-1922\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1922\" src=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Audio-Settings.png?resize=300%2C190&#038;quality=80&#038;ssl=1\" alt=\"MXF OP1a Audio Settings\" width=\"300\" height=\"190\" srcset=\"https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Audio-Settings.png?resize=300%2C190&amp;quality=80&amp;ssl=1 300w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Audio-Settings.png?resize=600%2C380&amp;quality=80&amp;ssl=1 600w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Audio-Settings.png?resize=768%2C486&amp;quality=80&amp;ssl=1 768w, https:\/\/i0.wp.com\/stillaslife.com\/wp-content\/uploads\/2016\/04\/MXF-OP1a-Audio-Settings.png?w=926&amp;quality=80&amp;ssl=1 926w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1922\" class=\"wp-caption-text\">Param\u00e8tres audio du MXF OP1a<\/figcaption><\/figure>\n<p><strong>Un codec audio:<\/strong> Non compress\u00e9<\/p>\n<p><strong>Taux d&#039;\u00e9chantillonnage:<\/strong> 48 000 Hz<\/p>\n<p><strong>Canaux:<\/strong> 8 canaux<\/p>\n<p><strong>Taille de l&#039;\u00e9chantillon:<\/strong> 24 bits.<\/p>\n<h3>4. Exporter<\/h3>\n<p>\u00c7a y est, vous avez termin\u00e9. Vous pouvez maintenant exporter votre vid\u00e9o dans un conteneur MXF compatible OP1a pr\u00eat \u00e0 \u00eatre envoy\u00e9 au canal 7. Je vous recommande d&#039;enregistrer ces param\u00e8tres en tant que pr\u00e9r\u00e9glage personnalis\u00e9 si vous devez l&#039;utiliser beaucoup. Cela permet de s&#039;assurer que vous ne manquez pas accidentellement un r\u00e9glage !<\/p>","protected":false},"excerpt":{"rendered":"<p>En Australie, l&#039;un des formats couramment utilis\u00e9s pour les fichiers de diffusion t\u00e9l\u00e9vis\u00e9e est le MXF compatible OP1a. Le canal 7 a des exigences tr\u00e8s sp\u00e9cifiques sur la fa\u00e7on dont le fichier doit \u00eatre format\u00e9 pour leur canal principal et tous leurs canaux secondaires. MXF est essentiellement un conteneur, et \u00e0 l&#039;int\u00e9rieur se trouve le contenu vid\u00e9o, le contenu audio, et il peut\u2026 <a title=\"Comment: exporter des fichiers vid\u00e9o MXF compatibles OP1a dans Adobe Premiere pour Channel 7\" class=\"read-more\" href=\"https:\/\/stillaslife.com\/fr\/how-to-export-op1a-compliant-mxf-video-files-in-adobe-premiere-for-channel-7\/\" aria-label=\"En savoir plus sur How To: Export OP1a compliant MXF video files in Adobe Premiere for Channel 7\">Lire plus<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false,"_wordproof_timestamp":false},"categories":[9],"tags":[146,1358,1359,1362,1360,1361,503],"country":[],"class_list":["post-1921","post","type-post","status-publish","format-standard","hentry","category-technology","tag-adobe","tag-adobe-premiere","tag-channel-7","tag-codecs","tag-mxf","tag-op1a","tag-video"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/posts\/1921","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/comments?post=1921"}],"version-history":[{"count":0,"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/posts\/1921\/revisions"}],"wp:attachment":[{"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/media?parent=1921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/categories?post=1921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/tags?post=1921"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/stillaslife.com\/fr\/wp-json\/wp\/v2\/country?post=1921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}