{"id":491,"date":"2011-01-15T16:01:05","date_gmt":"2011-01-15T15:01:05","guid":{"rendered":"http:\/\/smolensk.homelinux.org\/?p=491"},"modified":"2014-05-18T11:44:12","modified_gmt":"2014-05-18T09:44:12","slug":"conversion-dune-video-au-format-ts","status":"publish","type":"post","link":"https:\/\/2d6.fr\/?p=491","title":{"rendered":"Conversion d&rsquo;une vid\u00e9o au format .ts"},"content":{"rendered":"<p>Il est d\u00e9sormais possible d&rsquo;enregistrer facilement des \u00e9missions de tv pour les regarder plus tard. Mais au bout d&rsquo;un moment l&rsquo;espace disque utilis\u00e9 n&rsquo;est plus n\u00e9gligeable. (surtout si c&rsquo;est pour emmener sur son portable afin de les regarder \u00e0 l&rsquo;h\u00f4tel les soir\u00e9es pluvieuses au milieu de ma ch\u00e8re Bretagne \ud83d\ude09 )<\/p>\n<h3>Voici donc un aide m\u00e9moire pour encoder la vid\u00e9o, l&rsquo;outil vlc permet de\u00a0 la faire mais je n&rsquo;ai pas \u00e9t\u00e9 satisfait de la qualit\u00e9 obtenue.<\/h3>\n<blockquote><p>Il faudra avoir pr\u00e9alablement install\u00e9 ffmpeg mencoder ..<\/p><\/blockquote>\n<p>1. Obtenir des informations sur le fichier source original (que vous aurez transf\u00e9r\u00e9 sur votre disque)<\/p>\n<p><!-- \t\t@page { margin: 2cm } \t\tP { margin-bottom: 0.21cm } --><\/p>\n<blockquote><p>ffmepg  -i  fichierSource.ts<\/p><\/blockquote>\n<p><!-- \t\t@page { margin: 2cm } \t\tP { margin-bottom: 0.21cm } --><\/p>\n<p><!-- \t\t@page { margin: 2cm } \t\tP { margin-bottom: 0.21cm } -->j&rsquo;obtiens des informations non valides sur la taille, dans mon exemple\u00a0 la taille lue <em>480&#215;576<\/em> d\u00e9forme l&rsquo;image !\u00a0 \ud83d\ude41\u00a0 Nous allons convertir\u00a0 depuis <em>640:352<\/em> et cr\u00e9er un .avi <span style=\"color: #000000;\"><span style=\"font-family: Courier New,monospace;\"><span style=\"font-size: x-small;\"> <\/span><\/span><\/span><\/p>\n<blockquote><p>mencoder<strong> fichierSource.ts<\/strong> -vf scale=<strong>640:352<\/strong>,harddup -of avi -o<strong> fichierSortie640x352.avi<\/strong> -oac mp3lame -lameopts cbr:preset=96:mode=0 -srate 22050 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1008:keyint=250:trell -ofps 25 -ffourcc DIVX<\/p><\/blockquote>\n<p>Je vous laisse voir la doc de mencoder pour les diff\u00e9rentes options (ici le son en mp3\u00a0 etc. si les codecs sont install\u00e9s sur le poste.)<\/p>\n<p>Le fichier original de 2,0Go fait 700Mo dans le test que je viens d&rsquo;effectuer.<\/p>\n<h4>mat pell \u2018zo !<\/h4>\n","protected":false},"excerpt":{"rendered":"<p><img src=http:\/\/2d6.fr\/acw\/linux20.png> Convertir une vid\u00e9o .ts<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[97],"class_list":["post-491","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux"],"_links":{"self":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/posts\/491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=491"}],"version-history":[{"count":0,"href":"https:\/\/2d6.fr\/index.php?rest_route=\/wp\/v2\/posts\/491\/revisions"}],"wp:attachment":[{"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2d6.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}