{"id":1030,"date":"2019-01-27T17:35:50","date_gmt":"2019-01-27T16:35:50","guid":{"rendered":"http:\/\/entropie.org\/3615\/?p=1030"},"modified":"2019-09-07T14:50:43","modified_gmt":"2019-09-07T12:50:43","slug":"construire-une-video-image-par-image-sous-debian","status":"publish","type":"post","link":"https:\/\/entropie.org\/3615\/index.php\/2019\/01\/27\/construire-une-video-image-par-image-sous-debian\/","title":{"rendered":"Construire une vid\u00e9o image par image sous Debian 9"},"content":{"rendered":"<p>J\u2019utilise <a href=\"http:\/\/www.ffmpeg.org\" rel=\"noopener noreferrer\" target=\"_blank\">FFmpeg<\/a>.<\/p>\n<p>Les images sont toutes rang\u00e9es dans le m\u00eame r\u00e9pertoire et se nomment image-0001.png, image-0002.png, image-0003.png, etc.<\/p>\n<p>Pour obtenir un film \u00e0 <span style=\"color:#00ff00;\">24<\/span> images \/ seconde, en partant de l&rsquo;image n\u00b0 <span style=\"color:#00ff00;\">1<\/span>, avec un d\u00e9bit binaire pour l&rsquo;image de <span style=\"color:#00ff00;\">30000 k<\/span>bps, on tape dans la console :<br \/>\n<em>ffmpeg -r <span style=\"color:#00ff00;\">24<\/span> -start_number <span style=\"color:#00ff00;\">1<\/span> -i image-%04d.png -b:v <span style=\"color:#00ff00;\">30000k<\/span> output.mp4<\/em><\/p>\n<p><a href=\"https:\/\/www.tutorialguidacomefare.com\/test-video-quality-720p-1080p-1440p-2160p-max-bitrate-which-compresses-youtube\/\" rel=\"noopener noreferrer\" target=\"_blank\">Lien vers un article concernant la compression vid\u00e9o chez YouTube<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>J\u2019utilise FFmpeg. Les images sont toutes rang\u00e9es dans le m\u00eame r\u00e9pertoire et se nomment image-0001.png, image-0002.png, image-0003.png, etc. Pour obtenir un film \u00e0 24 images \/ seconde, en partant de l&rsquo;image n\u00b0 1, avec un d\u00e9bit binaire pour l&rsquo;image de 30000 kbps, on tape dans la console : ffmpeg -r 24 -start_number 1 -i image-%04d.png &hellip; <a href=\"https:\/\/entropie.org\/3615\/index.php\/2019\/01\/27\/construire-une-video-image-par-image-sous-debian\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Construire une vid\u00e9o image par image sous Debian 9&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,5],"tags":[],"class_list":["post-1030","post","type-post","status-publish","format-standard","hentry","category-debian","category-tutoriels"],"_links":{"self":[{"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/posts\/1030"}],"collection":[{"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/comments?post=1030"}],"version-history":[{"count":18,"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/posts\/1030\/revisions"}],"predecessor-version":[{"id":2092,"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/posts\/1030\/revisions\/2092"}],"wp:attachment":[{"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/media?parent=1030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/categories?post=1030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/entropie.org\/3615\/index.php\/wp-json\/wp\/v2\/tags?post=1030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}