{"id":1405,"date":"2012-10-01T18:59:08","date_gmt":"2012-10-01T16:59:08","guid":{"rendered":"https:\/\/alax.info\/blog\/?p=1405"},"modified":"2012-10-01T08:03:23","modified_gmt":"2012-10-01T06:03:23","slug":"libx264-dependency-of-encoding-time-on-requested-quality","status":"publish","type":"post","link":"https:\/\/alax.info\/blog\/1405","title":{"rendered":"libx264 &#8211; dependency of encoding time on requested quality"},"content":{"rendered":"<p>More charts on <a href=\"https:\/\/alax.info\/blog\/1394\">libx264<\/a>. Is it true to assume that it takes longer to encoder higher quality (lower rate factor in <code>CRF<\/code> mode) content? The figures answer that yes, indeed:<\/p>\n<p><a href=\"https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image005.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image005-800x518.png\" alt=\"\" title=\"Elapsed Time for Rate Factor and Preset\" width=\"620\" height=\"401\" class=\"alignnone size-large wp-image-1406\" srcset=\"https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image005-800x518.png 800w, https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image005-320x207.png 320w, https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image005.png 1238w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image006.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image006-800x519.png\" alt=\"\" title=\"Elapsed Time for Quality and Tune\" width=\"620\" height=\"402\" class=\"alignnone size-large wp-image-1407\" srcset=\"https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image006-800x519.png 800w, https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image006-320x207.png 320w, https:\/\/alax.info\/blog\/wp-content\/uploads\/2012\/10\/Image006.png 1237w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>More charts on libx264. Is it true to assume that it takes longer to encoder higher quality (lower rate factor in CRF mode) content? The figures answer that yes, indeed:<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,10],"tags":[439,379,440,442,486,438],"class_list":["post-1405","post","type-post","status-publish","format-standard","hentry","category-technology","category-video","tag-encoding","tag-h-264","tag-libx264","tag-quality","tag-video","tag-x264"],"_links":{"self":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/posts\/1405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/comments?post=1405"}],"version-history":[{"count":0,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/posts\/1405\/revisions"}],"wp:attachment":[{"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/media?parent=1405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/categories?post=1405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alax.info\/blog\/wp-json\/wp\/v2\/tags?post=1405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}