{"id":558,"date":"2013-02-26T12:15:55","date_gmt":"2013-02-26T11:15:55","guid":{"rendered":"http:\/\/blog.embedded-system-design.de\/?p=558"},"modified":"2013-02-26T12:15:55","modified_gmt":"2013-02-26T11:15:55","slug":"audio-spur-aus-einem-video-extrahieren","status":"publish","type":"post","link":"https:\/\/blog.embedded-system-design.de\/index.php\/2013\/02\/26\/audio-spur-aus-einem-video-extrahieren\/","title":{"rendered":"Audio-Spur aus einem Video extrahieren"},"content":{"rendered":"<p>Unter Linux l\u00e4sst sich die Audio-Spur aus einem Video extrahieren:<\/p>\n<blockquote>\n<pre>avconv -i infile -f mp3 -vn outfile.mp3<\/pre>\n<\/blockquote>\n<p>Der Befehl konvertiert den Ton playerfreundlich in ein MP3. Wenn die Fehlermeldung<\/p>\n<blockquote>\n<pre>Encoder (codec id 0) not found for output stream #0:0<\/pre>\n<\/blockquote>\n<p>auftaucht, fehlen Codecs und m\u00fcssen mit dem Paket <em>libavcodec-extra-53<\/em> nachinstalliert werden:<\/p>\n<blockquote>\n<pre>sudo apt-get install libavcodec-extra-53<\/pre>\n<\/blockquote>\n<p>Viel Spa\u00df beim H\u00f6ren!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unter Linux l\u00e4sst sich die Audio-Spur aus einem Video extrahieren: avconv -i infile -f mp3 -vn outfile.mp3 Der Befehl konvertiert den Ton playerfreundlich in ein MP3. Wenn die Fehlermeldung Encoder (codec id 0) not found for output stream #0:0 auftaucht, fehlen Codecs und m\u00fcssen mit dem Paket libavcodec-extra-53 nachinstalliert werden: sudo apt-get install libavcodec-extra-53 Viel &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/blog.embedded-system-design.de\/index.php\/2013\/02\/26\/audio-spur-aus-einem-video-extrahieren\/\">Weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,3,8],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/posts\/558"}],"collection":[{"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/comments?post=558"}],"version-history":[{"count":0,"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/posts\/558\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/media?parent=558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/categories?post=558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.embedded-system-design.de\/index.php\/wp-json\/wp\/v2\/tags?post=558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}