{"id":48487,"date":"2021-04-20T11:49:27","date_gmt":"2021-04-20T03:49:27","guid":{"rendered":"https:\/\/www.kiloview.com\/en\/support\/\/docs\/g1\/g-serial-wlan-encoder\/6-2\/%e5%ad%97%e7%ac%a6-%e5%9b%be%e5%83%8f-%e6%97%b6%e9%97%b4%e5%8f%a0%e5%8a%a0\/"},"modified":"2021-04-20T11:49:27","modified_gmt":"2021-04-20T03:49:27","slug":"character-image-time","status":"publish","type":"docs","link":"https:\/\/www.kiloview.com\/en\/docs\/g-serial-wlan-encoder\/6-2\/character-image-time\/","title":{"rendered":"Text\/ Image\/Time overlay"},"content":{"rendered":"<p>Please open the \u201cOverlay image management\u201d to upload an image first if you want to make image overlay; if text or time overlay, you can set the overlay function directly.<\/p>\n<h3>Overlay Image Management<\/h3>\n<p>Enter \u201cImage Management\u201d &#8212;fill in \u201cImage ID&#8211; Choose the image that you want\u2014click \u201cAdd\u201d, then image is uploaded to the Encoder storage. You can check the image and information listed under the Image list.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kiloview.com\/data\/kv-image\/en\/Encoder\/HD_Video_Encoders_User_Manual_V2.0\/image78.png\" alt=\"img\" \/><\/p>\n<p>You can change the parameters after uploading the image<br \/>\nSet alpha blending: Value range is 0-255, 0 is full transparent and 255 is no alpha blending.<br \/>\nConvert:<\/p>\n<ul>\n<li>Image size: If width\/height set to 0, it will overlay the image as original size.<\/li>\n<li>PNG transparent threshold: If the original PNG transparent level is less than the threshold value, overlay that area as full transparent. Set a reasonable value can make the image border be smooth.<\/li>\n<li>Transparent color index: Manually specify an index color to erase background. Set tolerance (0%~100%) to control the similar color range selection. In most cases, transparent PNG images do not need to be processed manually.<\/li>\n<\/ul>\n<h3>Overlay function<\/h3>\n<p>Go to the overlay settings page, in the settings of \u201cMain stream\u201d, please choose \u201copen\u201d to enable overlay, for \u201cDon&#8217;t rotate follow picture\u201d, please choose yes or no .Then choose \u201cAdd overlay item\u201d to set overlay functions for \u201cText\u201d, \u201cTime\u201d and \u201cImage\u201d respectively. You can set multiple overlays at the same time.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kiloview.com\/data\/kv-image\/en\/Encoder\/HD_Video_Encoders_User_Manual_V2.0\/image79.png\" alt=\"img\" \/><\/p>\n<p>Add overlay item (text)<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kiloview.com\/data\/kv-image\/en\/Encoder\/HD_Video_Encoders_User_Manual_V2.0\/image80.png\" alt=\"img\" \/><\/p>\n<p>For every overlay, you can set the terms of overlay, position, font and font size, Image or text content and so on. After adding that, it will be shown as follows:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kiloview.com\/data\/kv-image\/en\/Encoder\/HD_Video_Encoders_User_Manual_V2.0\/image81.png\" alt=\"img\" \/><\/p>\n<p>After encoding, the overlay will be shown as follow:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.kiloview.com\/data\/kv-image\/en\/Encoder\/HD_Video_Encoders_User_Manual_V2.0\/image82.png\" alt=\"img\" \/><\/p>\n<blockquote>\n<p>Note:<\/p>\n<ul>\n<li>The resolution of uploaded image can not be over the video. If the resolution of the video is 1920*1080, and the uploaded image is 3840*2160, then the image overlay will fail to display.<\/li>\n<li>Please pay attention to the overlay position, if you add image, text and time with the same position, then some overlay may fail to display.<\/li>\n<li>If the added image occupies the majority of the video screen, the actual bitrate and the set bitrate will be greatly reduced due to the low screen dynamic fluctuation.<\/li>\n<li>For the image format, only JPEG and PNG supported.<\/li>\n<\/ul>\n<\/blockquote>\n","protected":false},"featured_media":0,"parent":48358,"menu_order":6,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-48487","docs","type-docs","status-publish","hentry"],"acf":[],"aioseo_notices":[],"comment_count":0,"_links":{"self":[{"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/docs\/48487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/comments?post=48487"}],"version-history":[{"count":0,"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/docs\/48487\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/docs\/48358"}],"next":[{"title":"Service Configuration","link":"https:\/\/www.kiloview.com\/en\/docs\/g-serial-wlan-encoder\/6-2\/service-settings\/","href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/docs\/6293"}],"prev":[{"title":"Network Storage\uff08NAS\uff09","link":"https:\/\/www.kiloview.com\/en\/docs\/g-serial-wlan-encoder\/6-2\/%e7%bd%91%e7%bb%9c%e5%ad%98%e5%82%a8nas\/","href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/docs\/48486"}],"wp:attachment":[{"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/media?parent=48487"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/www.kiloview.com\/en\/wp-json\/wp\/v2\/doc_tag?post=48487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}