{"id":7794,"date":"2025-03-03T14:19:45","date_gmt":"2025-03-03T06:19:45","guid":{"rendered":"https:\/\/pdt.mxz.mybluehost.me\/website_127a22e5\/?post_type=product&#038;p=7794"},"modified":"2026-10-30T15:58:16","modified_gmt":"2026-10-30T07:58:16","slug":"16-24-channel-multi-channel-network-hdmi-encoder","status":"publish","type":"product","link":"https:\/\/ghcomtek.com\/es\/product\/16-24-channel-multi-channel-network-hdmi-encoder\/","title":{"rendered":"16\/24 Channel Multi-Channel Network HDMI Encoder"},"content":{"rendered":"<p><strong>Description:<\/strong><\/p>\n<p>GHCOMTEK HY-21-HDXX\u00a0network encoder is an encoding device for IP broadcasting. It is equipped with 8\/16\/24\u00a0HDMI channels input with MPEG-4 AVC\/H.264 video encoding and LC-AAC or HE-AAC audio encoding. The signals source could be from STB, PC, TV and etc. It can\u00a0transfer the live program through the internet\/LAN, and\u00a0gives IP out over UDP (Unicast\/Multicast), SRT, RTSP, RTMP,\u00a0HTTP\u00a0and\u00a0HLS, and the output signals are to be received by PC, phone and\u00a0other mobile terminals.\u00a0HY-21-HDXX\u00a0lets you access your IP STB, PC or TV anywhere\u00a0to watch your programs.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Key Features<\/strong><\/p>\n<ul>\n<li>Support\u00a08\/16\/24\u00a0HDMI inputs, with 8\/16\/24\u00a0SPTS output (each encoder module, only support SPTS without\u00a0\u201cNull Packets\u201d, NO MPTS), max 24 HDMI inputs<\/li>\n<li>MPEG4 AVC\/H.264 video encoding format<\/li>\n<li>MPEG1 Layer II, LC-AAC\uff0cHE-AAC\u00a0audio encoding format\u00a0and AC3 Pass Through, and audio gain adjustment<\/li>\n<li>Support IP Output over UDP (Unicast\/Multicast), SRT, RTSP,\u00a0RTP,\u00a0RTMP,\u00a0HTTP and HLS<\/li>\n<li>Support QR code, LOGO, caption\u00a0insertion\u00a0(Language Supported:\u00a0\u4e2d\u6587,\u00a0English,\u00a0\u0627\u0644\u0639\u0631\u0628\u064a\u0629,\u00a0\u0e44\u0e17\u0e22,\u00a0\u0939\u093f\u0928\u094d\u0926\u0940,\u00a0\u0440\u0443\u0441\u043a\u0430\u044f,\u00a0\u0627\u0631\u062f\u0648\u00a0for more languages please consult us\u2026)<\/li>\n<li>Control\u00a0via\u00a0web management, and\u00a0easy updates via web<\/li>\n<\/ul>\n<p><strong>Specifications\u00a0<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Input<\/strong><\/td>\n<td colspan=\"4\">8\/16\/24\u00a0HDMI inputs<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\"><strong>Video<\/strong><\/td>\n<td rowspan=\"2\">Resolution<\/td>\n<td colspan=\"2\">input<\/td>\n<td>1920\u00d71080_60P, 1920\u00d71080_60i,<\/p>\n<p>1920\u00d71080_50P, 1920\u00d71080_50i,<\/p>\n<p>1280\u00d7720_60P, 1280\u00d7720_50P,<\/p>\n<p>720 x 576_50i,720 x 480_60i<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Output<\/td>\n<td>1920\u00d71080_30P, 1920\u00d71080_25P,<\/p>\n<p>1280\u00d7720_30P, 1280\u00d7720_25P,<\/p>\n<p>720 x 576_25P, 720 x 480_30P<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Encoding<\/td>\n<td>MPEG-4 AVC\/H.264<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Bit-rate<\/td>\n<td>1~13Mbps each channel<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Rate Control<\/td>\n<td>CBR\/VBR<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">GOP Structure<\/td>\n<td>IP\u2026P (P Frame adjustment, without B Frame )<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\"><strong>Audio<\/strong><\/td>\n<td colspan=\"3\">Encoding<\/td>\n<td>MPEG-1 Layer 2, LC-AAC, HE-AAC\u00a0and AC3 Pass through<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Sampling rate<\/td>\n<td>48KHz<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Resolution<\/td>\n<td>24-bit<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Audio Gain<\/td>\n<td>0-255 Adjustable<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">MPEG-1 Layer 2\u00a0Bit-rate<\/td>\n<td>48\/56\/64\/80\/96\/112\/128\/160\/192\/224\/256\/320\/384\u00a0kbps<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">LC-AAC Bit-rate<\/td>\n<td>48\/56\/64\/80\/96\/112\/128\/160\/192\/224\/256\/320\/384\u00a0kbps<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">HE-AAC Bit-rate<\/td>\n<td>48\/56\/64\/80\/96\/112\/128 kbps<\/td>\n<\/tr>\n<tr>\n<td><strong>Stream output<\/strong><\/td>\n<td colspan=\"4\">IP out over UDP (Unicast\/Multicast),SRT, RTP,RTSP, RTMP, HTTP, HLS (RJ45, 1000M )\u00a0(8 HDMI inputs with 8 SPTS for each encoder board)<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>System function<\/strong><\/td>\n<td colspan=\"4\">Network management(WEB)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">Chinese and English language<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">Ethernet software upgrade<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>Miscellaneous<\/strong><\/td>\n<td colspan=\"2\">Dimension\u00a0(W\u00d7L\u00d7H)<\/td>\n<td colspan=\"2\">482mm\u00d7328mm\u00d744mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Environment<\/td>\n<td colspan=\"2\">0~45\u2103(work)\uff1b-20~80\u2103\uff08Storage\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Power requirements<\/td>\n<td colspan=\"2\">AC 110V\u00b1 10%, 50\/60Hz, AC 220 \u00b1 10%, 50\/60Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Description: GHCOMTEK HY-21-HDXX\u00a0network encoder is an encoding device for IP broadcasting. It is equipped with 8\/16\/24\u00a0HDMI channels input with MPEG-4 AVC\/H.264 video encoding and LC-AAC or HE-AAC audio encoding. The&hellip;<\/p>","protected":false},"featured_media":7804,"comment_status":"open","ping_status":"closed","template":"","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[257,238],"product_tag":[],"class_list":["post-7794","product","type-product","status-publish","has-post-thumbnail","product_cat-feature","product_cat-others","first","instock","shipping-taxable","purchasable","product-type-variable"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/product\/7794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/comments?post=7794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/media\/7804"}],"wp:attachment":[{"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/media?parent=7794"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/product_brand?post=7794"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/product_cat?post=7794"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ghcomtek.com\/es\/wp-json\/wp\/v2\/product_tag?post=7794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}