{"id":16444,"date":"2024-01-17T12:38:12","date_gmt":"2024-01-17T12:38:12","guid":{"rendered":"http:\/\/www.max-sperling.bplaced.net\/?p=16444"},"modified":"2024-02-16T10:11:48","modified_gmt":"2024-02-16T10:11:48","slug":"ffmpeg-concat-protocol-vs-demuxer","status":"publish","type":"post","link":"http:\/\/www.max-sperling.bplaced.net\/?p=16444","title":{"rendered":"FFmpeg &#8211; Concat &#8211; &#8220;Protocol&#8221; vs. &#8220;Demuxer&#8221;"},"content":{"rendered":"<p>Those two ways are used to concat files with the same codec.<\/p>\n<hr>\n<p><strong>Concat protocol<\/strong><\/p>\n<p>&#8230; works at the file level. \u2192 For files without a header, like MPEG-2 TS.<\/p>\n<pre>\r\nffmpeg -i \"concat:file1.ts|file2.ts|file3.ts\" -c copy movie.mkv\r\n<\/pre>\n<hr>\n<p><strong>Concat demuxer<\/strong><\/p>\n<p>&#8230; works at the stream level. \u2192 For files with a header, like MKV or MP4.<\/p>\n<pre>\r\n$ cat files.txt\r\nfile 'file1.mkv'\r\nfile 'file2.mkv'\r\nfile 'file3.mkv'\r\n    \r\n$ ffmpeg -f concat -i files.txt -c copy movie.mkv\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Those two ways are used to concat files with the same codec. Concat protocol &#8230; works at the file level.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[45],"tags":[],"_links":{"self":[{"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=\/wp\/v2\/posts\/16444"}],"collection":[{"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16444"}],"version-history":[{"count":11,"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=\/wp\/v2\/posts\/16444\/revisions"}],"predecessor-version":[{"id":16455,"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=\/wp\/v2\/posts\/16444\/revisions\/16455"}],"wp:attachment":[{"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16444"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.max-sperling.bplaced.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}