{"json_modified": "2014-03-25T11:41:48.234336", "slug": "HTML/Manipulating_video_using_canvas", "tags": [], "locale": "fr", "title": "Manipulation vid\u00e9o avec la balise canvas", "translations": [{"locale": "en-US", "url": "/en-US/docs/HTML/Manipulating_video_using_canvas", "last_edit": "2012-12-16T05:54:55", "title": "Manipulating video using canvas"}], "modified": "2014-03-25T11:41:48", "label": "Manipulation vid\u00e9o avec la balise canvas", "url": "/fr/docs/HTML/Manipulating_video_using_canvas", "last_edit": "2014-03-25T11:41:47", "summary": "En combinant les possibilit\u00e9s de l'\u00e9l\u00e9ment <a class=\"internal\" href=\"/En/HTML/Element/Video\" title=\"En/HTML/Element/Video\"><code>video</code></a> avec celles de l'\u00e9l\u00e9ment <a class=\"internal\" href=\"/en/HTML/Canvas\" title=\"En/Canvas\"><code>canvas</code></a>, vous pouvez manipuler les donn\u00e9es vid\u00e9os en temps r\u00e9el, et y incorporer une vari\u00e9t\u00e9 d'effet visuels. Ce tutoriel, adapt\u00e9 de <a href=\"https://blog.mozbox.org/post/2009/02/25/video-canvas%3A-special-effects\">ce blog</a> par Paul Rouget, explique comment r\u00e9aliser un travail d'incrustation <em>chroma-keying</em> (fond vert) en utilisant JavaScript.", "sections": [{"id": "Le_document_de_travail", "title": "Le document de travail"}, {"id": "Le_code_JavaScript", "title": "Le code JavaScript"}, {"id": "Initialisation_du_lecteur_avec_effet_d'incrustation_(chroma-key)", "title": "Initialisation du lecteur avec effet d'incrustation ( chroma-key )"}, {"id": "The_timer_callback", "title": "The timer callback"}, {"id": "Manipulation_des_donn.C3.A9es_vid.C3.A9o_(frame)", "title": "Manipulation des donn\u00e9es vid\u00e9o ( frame )"}, {"id": "See_also", "title": "See also"}], "id": 91085, "review_tags": []}