{"id":25308,"date":"2026-08-19T16:28:47","date_gmt":"2026-08-19T07:28:47","guid":{"rendered":"https:\/\/labs.gree.jp\/blog\/?p=25308"},"modified":"2026-08-19T16:28:47","modified_gmt":"2026-08-19T07:28:47","slug":"media-over-quic%e3%82%92%e3%82%b2%e3%83%bc%e3%83%a0%e3%81%a7%e4%bd%bf%e3%81%86%e3%83%a6%e3%83%bc%e3%82%b9%e3%82%b1%e3%83%bc%e3%82%b9%e3%81%af%e6%b2%a2%e5%b1%b1%e3%81%82%e3%82%8a%e3%81%9d%e3%81%86","status":"publish","type":"post","link":"https:\/\/labs.gree.jp\/blog\/2026\/08\/25308\/","title":{"rendered":"Media over QUIC\u3092\u30b2\u30fc\u30e0\u3067\u4f7f\u3046\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u6ca2\u5c71\u3042\u308a\u305d\u3046"},"content":{"rendered":"<p>\u304a\u4e45\u3057\u3076\u308a\u3067\u3059\u3001\u30a4\u30f3\u30d5\u30e9\u90e8\u9580\u3067\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b \u5f8c\u85e4 \u3067\u3059\u3002<\/p>\r\n<p>\u4eca\u56de\u306f\u3001\u6a19\u6e96\u5316\u53ca\u3073\u30af\u30e9\u30a6\u30c9\u30d9\u30f3\u30c0\u30fc\u306e\u5b9f\u88c5\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u300eMedia over QUIC\u300f\u306b\u3064\u3044\u3066\u3001\u30b2\u30fc\u30e0\u3067\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u3064\u3044\u3066\u8a66\u3057\u305f\u4e8b\u3092\u66f8\u3044\u3066\u3044\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<h2>Media over QUIC<\/h2>\r\n<p>\u300e<a href=\"https:\/\/www.ietf.org\/archive\/id\/draft-ietf-moq-transport-19.html\">Media over QUIC<\/a>\u300f\u3068\u306f\u3001\u5927\u898f\u6a21\u306a\u914d\u4fe1\u3092\u60f3\u5b9a\u3057\u305f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30ec\u30f3\u30c9\u30ea\u306a\u30fc\u4f4e\u9045\u5ef6Pub\/Sub\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u7279\u5fb4\u76db\u308a\u76db\u308a\u3067\u3059\u304c\u3001<a href=\"https:\/\/www.ietf.org\/archive\/id\/draft-ietf-moq-transport-19.html#section-1.1\">\u4ed5\u69d8\u4e0a<\/a>\u306b\u3082\u305d\u306e\u3088\u3046\u306b\u66f8\u304b\u308c\u3066\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\r\n<p>\u4e0b\u8a18\u306e\u56f3\u306e\u3088\u3046\u306b\u3001Publisher\u304b\u3089\u30ea\u30ec\u30fc\u30b5\u30fc\u30d0(CDN\u306a\u3069)\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3001Subscriber\u304c\u30ea\u30ec\u30fc\u30b5\u30fc\u30d0\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1 (subscribe)\u3057\u307e\u3059\u3002<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-25310\" src=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview-600x212.png\" alt=\"\" width=\"600\" height=\"212\" srcset=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview-600x212.png 600w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview-830x293.png 830w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview-276x97.png 276w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview-768x271.png 768w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview.png 1103w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\r\n<p>\u305d\u306e\u540d\u304c\u793a\u3059\u901a\u308a\u3001\u901a\u4fe1\u306f<a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9000.html\">QUIC<\/a>\u307e\u305f\u306f<a href=\"https:\/\/www.w3.org\/TR\/webtransport\/\">WebTransport<\/a>\u4e0a\u3067\u884c\u3044\u307e\u3059\u3002(<a href=\"https:\/\/www.w3.org\/TR\/webtransport\/\">WebTransport<\/a>\u3082\u6a19\u6e96\u5316\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u3001QUIC\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u53cc\u65b9\u5411\u901a\u4fe1\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059)\u3002<\/p>\r\n<p>\u305d\u306e\u305f\u3081\u3001<a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9000.html\">QUIC<\/a>\u304c\u6301\u3064\u5229\u70b9 (IP\u30a2\u30c9\u30ec\u30b9\u304c\u5909\u308f\u3063\u3066\u3082\u901a\u4fe1\u304c\u5207\u65ad\u3057\u306a\u3044)\u306a\u3069\u306e\u6069\u6075\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001WebTransport\u4e0a\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u306e\u3067\u3001\u30e2\u30c0\u30f3\u306aWeb\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u305d\u306e\u307e\u307eSubscribe\u3057\u3066\u52d5\u753b\u3092\u8996\u8074\u3059\u308b\u3053\u3068\u3082\u51fa\u6765\u307e\u3059\u3002\u3055\u3089\u306b\u3001WebTransport(QUIC)\u3067\u306f\u3001\u30d1\u30b1\u30ed\u30b9\u6642\u306b\u518d\u9001\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044<a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc9221.html\">DATAGRAM\u8ee2\u9001<\/a>\u3082\u51fa\u6765\u307e\u3059\u3002<\/p>\r\n<p>\u9006\u306b\u3001\u540d\u79f0\u4e0a\u306fMedia\u306e\u540d\u524d\u3092\u51a0\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u306f\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u3092Object\u3068\u3044\u3046\u30c7\u30fc\u30bf\u5f62\u5f0f\u3067\u914d\u4fe1\u3067\u304d\u307e\u3059\u3002<\/p>\r\n<h2>\u30b2\u30fc\u30e0\u3067\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/h2>\r\n<p>\u5927\u898f\u6a21\u306b\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u4efb\u610f\u306e\u30c7\u30fc\u30bf\u3092\u914d\u4fe1\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u30b2\u30fc\u30e0\/\u30a8\u30f3\u30bf\u30e1\u7cfb\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u306b\u304a\u3044\u3066\u3082\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<ul>\r\n<li>\u52d5\u753b\/\u97f3\u58f0\u306e\u914d\u4fe1<\/li>\r\n<li>\u30b3\u30e1\u30f3\u30c8\u6b04\u306a\u3069<\/li>\r\n<li>\u30b2\u30fc\u30e0\u306e\u60c5\u5831\u306e\u914d\u4fe1<\/li>\r\n<li>\u30b2\u30fc\u30e0\u5bfe\u6226\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u89b3\u6226 (\u6620\u50cf\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u3001\u5165\u529b\u30c7\u30fc\u30bf\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3)<\/li>\r\n<li>\u30a2\u30d0\u30bf\u30fc\u306e\u30e2\u30fc\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u914d\u4fe1<\/li>\r\n<\/ul>\r\n<h2>\u4f8b\u3068\u3057\u3066<\/h2>\r\n<p>Cloudflare\u3055\u3093\u306f\u3059\u3067\u306bMedia over QUIC (Beta)\u304c\u5229\u7528\u3067\u304d\u307e\u3059\uff08Draft16\u7248\u306e\u30b5\u30dd\u30fc\u30c8\u3067\u3059\u3002<a href=\"https:\/\/developers.cloudflare.com\/moq\/\">Document<\/a>\u3092\u53c2\u7167\uff09\u3002<\/p>\r\n<p>\u30b2\u30fc\u30e0\u3067\u306e\u4e00\u3064\u306e\u7528\u4f8b\u3068\u3057\u3066\u3001\u30b2\u30fc\u30e0\u30c7\u30fc\u30bf\u3092Publish\u3059\u308b\u7c21\u5358\u306a\u30c7\u30e2\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\r\n<p>\u5de6\u5074\u304cPublisher\u3067\u3001\u53f3\u304cSubscriber\u3067\u3059\u3002<\/p>\r\n<p>\u7c21\u5358\u306a\u30e2\u30fc\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3067\u3059\u304c\u3001Publisher\u306f\u30de\u30a6\u30b9\u306e\u4f4d\u7f6e\u60c5\u5831\/\u30af\u30ea\u30c3\u30af\u60c5\u5831\/\u30ad\u30fc\u5165\u529b\u3092\u9001\u4fe1\u3057\u3001Subscriber\u304c\u305d\u306e\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u63cf\u753b\u3059\u308b\u4f8b\u3067\u3059\u3002Web\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u76f4\u63a5 Cloudflare\u3055\u3093\u306e\u30ea\u30ec\u30fc\u30b5\u30fc\u30d0\u306bWebTransport\u3067\u901a\u4fe1\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<div style=\"width: 1140px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-25308-1\" width=\"1140\" height=\"596\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0-2026-08-14-004417.mp4?_=1\" \/><a href=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0-2026-08-14-004417.mp4\">https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0-2026-08-14-004417.mp4<\/a><\/video><\/div>\r\n<p>\u901a\u4fe1\u306e\u6982\u8981\u3068\u3057\u3066\u306f\u3053\u306e\u3088\u3046\u306a\u6d41\u308c\u3067\u3059\u3002<\/p>\r\n<p>&nbsp;<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-25319\" src=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/moq2-1-428x400.png\" alt=\"\" width=\"260\" height=\"243\" srcset=\"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/moq2-1-428x400.png 428w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/moq2-1-214x200.png 214w, https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/moq2-1.png 509w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/p>\r\n<p>\u30b3\u30e1\u30f3\u30c8\u6b04\u306a\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u4e00\u65e6API\u30b5\u30fc\u30d0\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3066\u3001API\u30b5\u30fc\u30d0\u304cPublisher\u306b\u306a\u308b\u3088\u3046\u306a\u30a4\u30e1\u30fc\u30b8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n<p>\u3082\u3061\u308d\u3093\u3001\u5b9f\u969b\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u306f\u3001\u5229\u7528\u7528\u9014\u306b\u5fdc\u3058\u3066\u8a8d\u8a3c\u3084\u3001\u30d7\u30ec\u30a4\u30e4\u30fc\u5074\u306e\u30d0\u30c3\u30d5\u30a1\u6642\u9593\u306a\u3069\u8abf\u6574\u3092\u65bd\u3059\u5fc5\u8981\u304c\u3042\u308b\u3068\u306f\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<h3>\u69cb\u6210\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8<\/h3>\r\n<p>\u4eca\u307e\u3067\u306f\u914d\u4fe1\u30b5\u30fc\u30d0\u304b\u3089\u5404\u30e6\u30fc\u30b6\u6bce\u306b\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u6301\u3061\u3001\u72b6\u614b\u7ba1\u7406\u3092\u3057\u306a\u304c\u3089\u914d\u4fe1\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30b5\u30fc\u30d0\u5074\u304b\u3089\u4f55\u304b\u3092\u914d\u4fe1\u3059\u308b\u3068\u3057\u3066\u3082\u30011\u914d\u4fe1\u6bce\u306bPublisher\u3068\u3057\u3066Publish\u3059\u308b\u3060\u3051\u3068\u3044\u3046\u69cb\u6210\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n<p>Publisher\u5074\u304c\u30c0\u30a6\u30f3\u3057\u3066\u3082\u3001\u9014\u4e2d\u304b\u3089\u518d\u958b\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u3068\u304d\u3001Subscriber\u306f\u305d\u306e\u307e\u307e\u5f85\u3063\u3066\u308c\u3070\u518d\u958b\u3055\u308c\u307e\u3059\u3002\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u3082\u30ea\u30ec\u30fc\u5074\u3067\u884c\u308f\u308c\u3066\u3044\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<h2>\u6700\u5f8c\u306b<\/h2>\r\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001Media over QUIC\u306f\u307e\u3060\u6a19\u6e96\u5316\u6bb5\u968e\u3067\u3042\u308a\u3001\u30b3\u30a2\u4ed5\u69d8\u3082\u307e\u3060\u307e\u3060\u5909\u66f4\u304c\u52a0\u3048\u3089\u308c\u3066\u3044\u308b\u72b6\u6cc1\u3067\u3059\uff08moq-lite\u3068\u3044\u3046\u5225draft\u3082\u51fa\u3066\u305f\u308a...\uff09\u3002\u5b9f\u88c5\u3082\u307e\u3060\u307e\u3060\u5909\u66f4\u304c\u52a0\u3048\u3089\u308c\u3066\u3044\u308b\u72b6\u6cc1\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<p>\u4e00\u65b9\u3067\u3001\u3053\u308c\u304b\u3089\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u304f\u304a\u3082\u3057\u308d\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<p>\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u308b\u3082\u3088\u3057\u3001\u4ed5\u69d8\u306e\u52d5\u5411\u304c\u6c17\u306b\u306a\u308b\u65b9\u306f\u662f\u975e\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3092\u8997\u3044\u3066\u307f\u308b\u3068\u3001\u6700\u5148\u7aef\u306e\u69d8\u5b50\u304c\u4f3a\u3048\u308b\u53ef\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n<p>\t\t\t<div class=\"blog-card\">\n\t\t\t\t<div class=\"blog-card-body-outer\">\n\t\t\t\t\t<div class=\"blog-card-body\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h5 class=\"blog-card-title\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/mailarchive.ietf.org\/arch\/browse\/moq\/\">moq<\/a>\n\t\t\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"blog-card-site-title\">\n\t\t\t\t\t\t\t<a href=\"http:\/\/mailarchive.ietf.org\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\thttp:\/\/mailarchive.ietf.org\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<\/p>\r\n\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\u304a\u4e45\u3057\u3076\u308a\u3067\u3059\u3001\u30a4\u30f3\u30d5\u30e9\u90e8\u9580\u3067\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b \u5f8c\u85e4 \u3067\u3059\u3002 \u4eca\u56de\u306f\u3001\u6a19\u6e96\u5316\u53ca\u3073\u30af\u30e9\u30a6\u30c9\u30d9\u30f3\u30c0\u30fc\u306e\u5b9f\u88c5\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u300eMedia over QUIC\u300f\u306b\u3064\u3044\u3066\u3001\u30b2\u30fc\u30e0\u3067\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u3064\u3044\u3066\u8a66\u3057\u305f\u4e8b\u3092\u66f8\u3044\u3066\u3044\u3053\u3046\u3068 [&hellip;]<\/p>\n","protected":false},"author":109,"featured_media":25310,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[231],"tags":[],"class_list":["post-25308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-231"],"jetpack_featured_media_url":"https:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2026\/08\/overview.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/25308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/users\/109"}],"replies":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/comments?post=25308"}],"version-history":[{"count":3,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/25308\/revisions"}],"predecessor-version":[{"id":25321,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/25308\/revisions\/25321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/media\/25310"}],"wp:attachment":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/media?parent=25308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/categories?post=25308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/tags?post=25308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}