{"id":9977,"date":"2026-07-01T15:33:15","date_gmt":"2026-07-01T07:33:15","guid":{"rendered":"https:\/\/www.acode.com\/en\/?p=9977"},"modified":"2026-09-15T23:45:49","modified_gmt":"2026-09-15T15:45:49","slug":"ald-mp3-vs-mp4-comparison","status":"publish","type":"post","link":"https:\/\/www.acode.com\/en\/ald-mp3-vs-mp4-comparison\/","title":{"rendered":"Comparing ALD-MP3 and ALD-MP4 Display Utilities"},"content":{"rendered":"<h4><strong><em><span style=\"font-size: 20px; color: #3366ff;\">Comparing ALD-MP3 and ALD-MP4 Display Utilities<\/span><\/em><\/strong><\/h4>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAIIAQgFEAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\">\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAIIAQgFEAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"font-size: 14px;\">The<\/span> <strong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\">ALD-MP3<!--TgQPHd||[]--><\/strong> and <strong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\">ALD-MP4<!--TgQPHd||[]--><\/strong> software utilities configure and manage customer-facing retail displays. While both tools control messaging and media, they support different hardware generations and content formats.<\/span><!--TgQPHd||[]--><\/div>\n<div class=\"Fsg96\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"><!--TgQPHd||[]--><\/div>\n<div class=\"otQkpb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" aria-owns=\"action-menu-parent-container\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\">\u00a0<\/div>\n<\/div>\n<ul role=\"list\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong>ALD\u2011MP3<\/strong> provides a stable foundation for essential text display, supporting HTML4 layouts and basic zone management. Designed for reliability, it ensures consistent performance in legacy POS environments.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong>ALD\u2011MP4<\/strong> elevates POS displays with HTML5 support, QR code integration, ESC\/POS compatibility, and the exclusive Acode Command Set. Provides sharper visuals and richer content for future\u2011ready customer engagement.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10099 size-full\" src=\"https:\/\/www.acode.com\/en\/wp-content\/uploads\/2026\/07\/Both-VMP.webp\" alt=\"\" width=\"1000\" height=\"340\" srcset=\"https:\/\/www.acode.com\/en\/wp-content\/uploads\/2026\/07\/Both-VMP.webp 1000w, https:\/\/www.acode.com\/en\/wp-content\/uploads\/2026\/07\/Both-VMP-500x170.webp 500w, https:\/\/www.acode.com\/en\/wp-content\/uploads\/2026\/07\/Both-VMP-768x261.webp 768w, https:\/\/www.acode.com\/en\/wp-content\/uploads\/2026\/07\/Both-VMP-465x158.webp 465w, https:\/\/www.acode.com\/en\/wp-content\/uploads\/2026\/07\/Both-VMP-695x236.webp 695w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\">1. Overview of ALD Customer Display Utilities<\/span><\/strong><\/h3>\n<p><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">ALD Utilities provide configuration and control for multimedia LCD customer displays.<\/span><\/strong><\/p>\n<ul role=\"list\">\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong>ALD\u2011MP3<\/strong>\u00a0\u2192 stable legacy utility for basic text display.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong>ALD\u2011MP4<\/strong>\u00a0\u2192 enhanced utility with HTML5, ESC\/POS, proprietary Acode commands, and QR code support for modern POS environments.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\">2. Technical Comparison<\/span><\/strong><\/h3>\n<table style=\"height: 192px; width: 100%; border-collapse: collapse;\" border=\"1\">\n<tbody>\n<tr style=\"background-color: #000000; height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><span style=\"font-weight: bold; text-align: center; color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Category<\/span><\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><span style=\"font-weight: bold; text-align: center; color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">ALD\u2011MP3<\/span><\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><span style=\"font-weight: bold; text-align: center; color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">ALD\u2011MP4<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong style=\"text-align: center;\">HTML Support :<\/strong><\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0HTML<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0HTML5<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 33.3333%; text-align: left;\" scope=\"row\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>Command Set \u2013 VFD :<\/strong><\/span><\/th>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0Epson, WD304, Logic Control<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0ESC\/POS + Acode<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 33.3333%; text-align: left;\" scope=\"row\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>Screen Zones :<\/strong><\/span><\/th>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0Footer fixed (Enable only)<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0Footer flexible (Enable\/Disable)<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 33.3333%; text-align: left;\" scope=\"row\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>Color Handling :<\/strong><\/span><\/th>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0Odd row only<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0Odd + Even row coloring<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 33.3333%; text-align: left;\" scope=\"row\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>QR Code Support :<\/strong><\/span><\/th>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0No<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0Yes (interactive QR codes)<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 33.3333%; text-align: left;\" scope=\"row\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>Performance :<\/strong><\/span><\/th>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0Stable, legacy drivers<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0Optimized drivers, lower CPU load<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<th style=\"height: 24px; width: 33.3333%; text-align: left;\" scope=\"row\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>Updates :<\/strong><\/span><\/th>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\">\u00a0Legacy maintenance<\/span><\/td>\n<td style=\"height: 24px; width: 33.3333%;\"><span style=\"font-size: 14px; font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>\u00a0Active development, ongoing updates<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\">3. Sub\u2011categories inside table :<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">ALD Utilities provide configuration for LCD customer displays. MP3.x supports HTML4 and basic text zones, while MP4.x introduces HTML5, ESC\/POS, proprietary Acode commands, and QR code integration for modern POS workflows.<\/span><\/p>\n<table style=\"height: 526px; width: 100%; border-collapse: collapse;\" border=\"1\">\n<tbody>\n<tr style=\"height: 24px; background-color: #000000;\">\n<td style=\"width: 16.3977%; height: 24px; text-align: center;\"><span style=\"color: #ffffff;\">Category<\/span><\/td>\n<td style=\"width: 17.8098%; height: 24px; text-align: center;\"><span style=\"color: #ffffff;\">Functions<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ffffff;\">VFD Customer Display<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"color: #ffffff;\">ALD\u2011MP3<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"color: #ffffff;\">\u00a0<strong>ALD\u2011MP4<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Header Logo :<\/span><\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Format<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0JPG<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">JPG<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 24px;\"><strong>System Clock :<\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Enable\/Disable<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 96px;\" rowspan=\"4\"><strong>Screen Zones :<\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Full Screen Zone (Promoter)<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Enable\/Disable<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Enable\/Disable<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Zone 1 \u2013 Footer Screen (VP1\/MP1)<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Enable only<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Enable\/Disable<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Zone 2 \u2013 Left Screen (MP2)<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Enable\/Disable<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Enable\/Disable<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Screen Size Ratio<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Command Set :<\/span><\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\">\u00a0<\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0<\/span><\/td>\n<td style=\"width: 21.2103%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">ESC\/POS,WD304,CD5220, Posiflex, Logic Controls<\/span><\/td>\n<td style=\"width: 25.5043%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">ESC\/POS , Acode<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 48px;\" rowspan=\"2\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Text Box :<\/span><\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Rows<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">1-4<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a02\u201320<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">2\u201320<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Character<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">2-20<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a02\u201330<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">2\u201330<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 96px;\" rowspan=\"4\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Color Options :<\/span><\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Odd Row<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Even Row<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"color: #ff0000;\">\u00a0\u2718<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Background<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0System Clock<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 166px;\" rowspan=\"7\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Functions :<\/span><\/strong><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Font Selection<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Backup Path<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Hide Cursor\/Pointer<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&#8211;<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 22px;\">\n<td style=\"width: 17.8098%; height: 22px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Cursor<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 22px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&#8211;<\/span><\/td>\n<td style=\"width: 21.2103%; height: 22px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 22px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Enable Setting Password<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&#8211;<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Force Enable Backup Path<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&#8211;<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Reset Customer Display String<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"color: #ff0000;\">\u2718<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u2714<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3977%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong><span style=\"color: #339966;\">Acode Command Set :<\/span><\/strong><\/span><\/td>\n<td style=\"width: 17.8098%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Proprietary Control<\/span><\/td>\n<td style=\"width: 19.0778%; text-align: center; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&#8211;<\/span><\/td>\n<td style=\"width: 21.2103%; height: 24px; text-align: center;\"><span style=\"color: #ff0000;\">\u00a0\u2718<\/span><\/td>\n<td style=\"width: 25.5043%; height: 24px; text-align: center;\"><strong><span style=\"color: #339966;\">\u00a0\u2714<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><strong><span style=\"color: #339966; font-family: arial, helvetica, sans-serif; font-size: 20px;\">4. Acode Command Set (MP4 Exclusive)<\/span><\/strong><\/h3>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong>a. Playback Control<\/strong><\/span><\/h3>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<tbody>\n<tr style=\"background-color: #000000;\">\n<td style=\"width: 15.0336%; text-align: center;\"><span style=\"font-weight: bold; text-align: center; color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Function<\/span><\/td>\n<td style=\"width: 42.9875%; text-align: center;\"><span style=\"font-weight: bold; text-align: center; color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Syntax<\/span><\/td>\n<td style=\"width: 41.9788%; text-align: center;\"><span style=\"font-weight: bold; text-align: center; color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Description<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.0336%;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Active (Play)<\/span><\/strong><\/td>\n<td style=\"width: 42.9875%;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&lt;cmd&gt;p,{zone},{duration},{file}&lt;\/cmd&gt;<\/span><\/td>\n<td style=\"width: 41.9788%;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Plays a file in the specified zone for a set duration.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.0336%;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Stop<\/span><\/strong><\/td>\n<td style=\"width: 42.9875%;\"><span style=\"color: #222222; font-family: arial, helvetica, sans-serif; background-color: #e9ebec; font-size: 14px;\">&lt;cmd&gt;e,{zone}&lt;\/cmd&gt;<\/span><\/td>\n<td style=\"width: 41.9788%;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Stops playback in the specified zone.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><strong>b. QR Code Integration<\/strong><\/span><\/h2>\n<table style=\"height: 168px; width: 100%; border-collapse: collapse;\" border=\"1\">\n<tbody>\n<tr style=\"height: 24px; background-color: #000000;\">\n<td style=\"width: 15.0624%; height: 24px; text-align: center;\"><span style=\"color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Function<\/span><\/td>\n<td style=\"width: 43.4342%; height: 24px; text-align: center;\"><span style=\"color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Syntax<\/span><\/td>\n<td style=\"width: 41.5033%; height: 24px; text-align: center;\"><span style=\"color: #ffffff; font-family: arial, helvetica, sans-serif; font-size: 14px;\">Example<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 15.0624%; height: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Generate QR Code<\/span><\/strong><\/td>\n<td style=\"width: 43.4342%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&lt;cmd&gt;qr,1,Description,URL&lt;\/cmd&gt;<\/span><\/td>\n<td style=\"width: 41.5033%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0Creates a QR code with label and link.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 15.0624%; height: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Example 1<\/span><\/strong><\/td>\n<td style=\"width: 43.4342%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&lt;cmd&gt;qr,1,Driver Link,https:\/\/www.acode.com\/en\/driver-downloads\/&lt;\/cmd&gt;<\/span><\/td>\n<td style=\"width: 41.5033%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0QR code linking to driver downloads.<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 15.0624%; height: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Example 2<\/span><\/strong><\/td>\n<td style=\"width: 43.4342%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">&lt;cmd&gt;qr,1,ALD Product,https:\/\/www.acode.com\/en\/product-category\/customer-display\/&lt;\/cmd&gt;<\/span><\/td>\n<td style=\"width: 41.5033%; height: 24px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">\u00a0QR code linking to product category page.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>c. Technical Notes :<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Zone Parameter<\/strong> \u2192 Defines display area (full screen, footer, left zone, etc.).<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Duration<\/strong> \u2192 Playback time in seconds; controls display cycles.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>File Parameter<\/strong> \u2192 Accepts supported multimedia formats (JPG, video, HTML5).<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>QR Code<\/strong> \u2192 Encodes description + URL for direct customer interaction.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><strong><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\">5. Why Upgrade to ALD-MP4?<\/span><\/strong><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Upgrading to ALD-MP4 unlocks modern display capabilities that go beyond the stable baseline of ALD-MP3.<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>HTML5 Support<\/strong> \u2192 richer layouts, multimedia embedding, and compatibility with web\u2011based POS systems.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Flexible Screen Zones<\/strong> \u2192 footer and left zones can be enabled\/disabled, giving more control over layouts.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Color Options<\/strong> \u2192 alternating odd\/even row colors improve readability and customization.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Exclusive Acode Command Set<\/strong> \u2192 adds multimedia playback and QR code integration for interactive customer engagement.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Future\u2011Ready<\/strong> \u2192 optimized drivers, lower CPU usage, and ongoing updates ensure long\u2011term support.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\">6. Conclusion<\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>ALD-MP3<\/strong>\u00a0\u2192 Reliable, essential text display for legacy POS.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>ALD-MP4<\/strong>\u00a0\u2192 Advanced multimedia, QR codes, and exclusive Acode Command Set.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; color: #333333;\"><strong>Result<\/strong> \u2192 ALD-MP4 is the ideal upgrade for businesses seeking <strong>dynamic branding and customer engagement<\/strong> at the POS.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comparing ALD-MP3 and ALD-MP4 Display Utilities The ALD-MP3 and ALD-MP4 software utilities configure and manage customer-facing retail displays. While both tools control messaging and media, they support different hardware generations and content formats. \u00a0 ALD\u2011MP3 provides a stable foundation for essential text display, supporting HTML4 layouts and basic zone management.<span class=\"more-link\"><a href=\"https:\/\/www.acode.com\/en\/ald-mp3-vs-mp4-comparison\/\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[176],"tags":[],"hf_cat_post":[174],"class_list":["entry","author-masteradmin","post-9977","post","type-post","status-publish","format-standard","category-customer-display"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>ALD MP3 vs MP4 | Customer Display Utility Comparison<\/title>\r\n<meta name=\"description\" content=\"Compare ALD MP3 vs MP4 customer display utilities. 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