{"id":3295,"date":"2020-06-30T23:45:59","date_gmt":"2020-07-01T06:45:59","guid":{"rendered":"https:\/\/programmatic101.net\/?p=3295"},"modified":"2020-06-30T23:45:59","modified_gmt":"2020-07-01T06:45:59","slug":"what-is-vast-error-406","status":"publish","type":"post","link":"https:\/\/programmatic101.net\/what-is-vast-error-406\/","title":{"rendered":"What is VAST error 406"},"content":{"rendered":"<p><a href=\"https:\/\/www.iab.com\/insights\/glossary-of-terminology\/\" target=\"_blank\" rel=\"noopener noreferrer\">VAST error 406<\/a>, aka <a href=\"https:\/\/programmatic101.net\/what-is-vast-error-101\/\" target=\"_blank\" rel=\"noopener noreferrer\">Missing required mezzanine file<\/a>, is an error that can be caused by a VAST response when returned without a required mezzanine file. Publishers with server-side ad implementations often require mezzanine files, which are raw high-quality video files for ad-stitching, or to generate video files of appropriate quality. To fix the error, the publisher should alert the buyer and the buyer should ensure that a mezzanine file is included in the response when required by the publisher.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VAST error 406, aka Missing required mezzanine file, is an error that can be caused by a VAST response when returned without a required mezzanine file. Publishers with server-side ad implementations often require mezzanine files, which are raw high-quality video files for ad-stitching, or to generate video files of appropriate quality. To fix the error, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3296,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"_links":{"self":[{"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/posts\/3295"}],"collection":[{"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/comments?post=3295"}],"version-history":[{"count":0,"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/posts\/3295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/media\/3296"}],"wp:attachment":[{"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/media?parent=3295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/categories?post=3295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/programmatic101.net\/wp-json\/wp\/v2\/tags?post=3295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}