{"id":5147,"date":"2021-07-21T09:00:36","date_gmt":"2021-07-21T07:00:36","guid":{"rendered":"https:\/\/cdscweb.fr\/chat-robaze\/?p=5147"},"modified":"2021-07-19T17:23:03","modified_gmt":"2021-07-19T15:23:03","slug":"audacity-gerer-le-melange-de-plusieurs-pistes-audio","status":"publish","type":"post","link":"https:\/\/cdscweb.fr\/chat-robaze\/audacity-gerer-le-melange-de-plusieurs-pistes-audio\/","title":{"rendered":"Audacity : g\u00e9rer le m\u00e9lange de plusieurs pistes audio"},"content":{"rendered":"<p>Audacity permet de superposer plusieurs pistes audio et de les jouer en m\u00eame temps.<\/p>\n<p>Le mixage consiste \u00e0 \u00e9quilibrer le volume de chaque piste et \u00e0 caler les sons les uns par rapport aux autres afin de cr\u00e9er un ensemble coh\u00e9rent.<\/p>\n<p>Les pistes seront fusionn\u00e9es lors de l\u2019export.<\/p>\n<h4><strong>Muet \/ Solo<\/strong><\/h4>\n<p>Ces deux boutons permettent de rendre une ou plusieurs pistes muettes <em>(Silencer)<\/em> ou d\u2019\u00e9couter uniquement certaines pistes <em>(Solo)<\/em>.<\/p>\n<p>Cela est utile pendant le travail de mixage, pour \u00e9couter plus pr\u00e9cis\u00e9ment telle ou telle piste, mais <strong>\u00e0 l&rsquo;exportation du r\u00e9sultat final, il faudra supprimer les pistes inutiles car elles ne seront plus muettes dans le fichier export\u00e9.<\/strong><\/p>\n<div id=\"attachment_5155\" style=\"width: 445px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5155\" class=\"wp-image-5155 size-full\" src=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste.jpg\" alt=\"\" width=\"435\" height=\"435\" srcset=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste.jpg 435w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste-300x300.jpg 300w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste-150x150.jpg 150w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste-252x252.jpg 252w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><p id=\"caption-attachment-5155\" class=\"wp-caption-text\">Le fait de monter le volume d\u2019une piste g\u00e9n\u00e8re souvent des saturations. Pr\u00e9f\u00e9rer la fonction \u00ab\u00a0normaliser\u00a0\u00bb.<\/p><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5154\" src=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_solo.jpg\" alt=\"\" width=\"435\" height=\"435\" srcset=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_solo.jpg 435w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_solo-300x300.jpg 300w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_solo-150x150.jpg 150w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_solo-252x252.jpg 252w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><\/p>\n<h4><strong>Volume par piste<\/strong><\/h4>\n<p>Le curseur permet de r\u00e9gler le volume des pistes, mais il faut prendre quelques pr\u00e9cautions pour ne pas saturer le mixage.<\/p>\n<p>Ne pas trop monter le volume mais s\u00e9lectionner une piste principale <em>(la voix par exemple)<\/em> dont le volume est correct et r\u00e9gler le volume des autres pistes en fonction d\u2019elle, <strong>en les diminuant de pr\u00e9f\u00e9rence<\/strong>.<\/p>\n<p>Pour un fond sonore : r\u00e9gler tr\u00e8s bas le volume de la piste destin\u00e9e \u00e0 cet usage.<\/p>\n<div id=\"attachment_5155\" style=\"width: 445px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5155\" class=\"wp-image-5155 size-full\" src=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste.jpg\" alt=\"\" width=\"435\" height=\"435\" srcset=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste.jpg 435w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste-300x300.jpg 300w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste-150x150.jpg 150w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_volume-piste-252x252.jpg 252w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><p id=\"caption-attachment-5155\" class=\"wp-caption-text\">Le fait de monter le volume d\u2019une piste g\u00e9n\u00e8re souvent des saturations. Pr\u00e9f\u00e9rer la fonction \u00ab\u00a0Normaliser\u00a0\u00bb.<\/p><\/div>\n<h4><strong>D\u00e9placer une piste par rapport \u00e0 une autre<\/strong><\/h4>\n<p>Exemple : deux pistes ont \u00e9t\u00e9 import\u00e9es et on souhaite que celle du bas commence 15 secondes plus tard que celle du haut.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5160 size-large\" src=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-avant-800x757.jpg\" alt=\"\" width=\"800\" height=\"757\" srcset=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-avant-800x757.jpg 800w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-avant-300x284.jpg 300w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-avant-768x727.jpg 768w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-avant-150x142.jpg 150w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-avant.jpg 839w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\">L\u2019outil <em><strong>Glissement temporel<\/strong><\/em>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5080\" src=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel.jpg\" alt=\"\" width=\"35\" height=\"34\" \/> permet de d\u00e9placer la piste \u00e0 l\u2019endroit souhait\u00e9.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5159 size-full\" src=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-apres.jpg\" alt=\"\" width=\"659\" height=\"788\" srcset=\"https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-apres.jpg 659w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-apres-251x300.jpg 251w, https:\/\/cdscweb.fr\/chat-robaze\/wp-content\/uploads\/audacity_glissement-temporel-apres-125x150.jpg 125w\" sizes=\"auto, (max-width: 659px) 100vw, 659px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/cdscweb.fr\/chat-robaze\/audacity-gerer-le-melange-de-plusieurs-pistes-audio\/\">Lire<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":5150,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-5147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audacity"],"_links":{"self":[{"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/posts\/5147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/comments?post=5147"}],"version-history":[{"count":5,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/posts\/5147\/revisions"}],"predecessor-version":[{"id":5157,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/posts\/5147\/revisions\/5157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/media\/5150"}],"wp:attachment":[{"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/media?parent=5147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/categories?post=5147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdscweb.fr\/chat-robaze\/wp-json\/wp\/v2\/tags?post=5147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}