{"id":477002,"date":"2023-08-09T09:06:01","date_gmt":"2023-08-09T09:06:01","guid":{"rendered":""},"modified":"2023-09-05T11:13:48","modified_gmt":"2023-09-05T11:13:48","slug":"drm-free","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/drm-free\/","title":{"rendered":"DRM\u30d5\u30ea\u30fc"},"content":{"rendered":"<p>DRM \u30d5\u30ea\u30fc (Digital Rights Management-Free \u306e\u7565) \u306f\u3001DRM \u30c6\u30af\u30ce\u30ed\u30b8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u30c7\u30b8\u30bf\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8868\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u7528\u8a9e\u3067\u3059\u3002 DRM \u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u8005\u3084\u914d\u4fe1\u8005\u304c\u30c7\u30b8\u30bf\u30eb\u88fd\u54c1\u306e\u4f7f\u7528\u3092\u5236\u9650\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u4e00\u9023\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u304a\u3088\u3073\u30b3\u30d4\u30fc\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u305f\u3060\u3057\u3001DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5236\u9650\u63aa\u7f6e\u306a\u3057\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u3088\u308a\u5927\u304d\u306a\u81ea\u7531\u3068\u67d4\u8edf\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001DRM \u30d5\u30ea\u30fc\u306e\u6b74\u53f2\u3001\u69cb\u9020\u3001\u7279\u5fb4\u3001\u7a2e\u985e\u3001\u4f7f\u3044\u65b9\u3001\u5c06\u6765\u306e\u5c55\u671b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2>DRM \u30d5\u30ea\u30fc\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>DRM \u30d5\u30ea\u30fc\u306e\u6982\u5ff5\u306f\u3001\u30c7\u30b8\u30bf\u30eb \u30e1\u30c7\u30a3\u30a2\u914d\u4fe1\u304c\u6025\u901f\u306b\u62e1\u5927\u3057\u59cb\u3081\u305f 1990 \u5e74\u4ee3\u5f8c\u534a\u304b\u3089 2000 \u5e74\u4ee3\u521d\u982d\u306b\u6ce8\u76ee\u3092\u96c6\u3081\u59cb\u3081\u307e\u3057\u305f\u3002\u6d88\u8cbb\u8005\u306f\u3001\u8cfc\u5165\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b DRM \u304c\u8ab2\u3059\u5236\u9650\u306b\u3064\u3044\u3066\u61f8\u5ff5\u3092\u8868\u660e\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u6570\u304c\u5236\u9650\u3055\u308c\u305f\u308a\u3001\u500b\u4eba\u7528\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u4f5c\u6210\u3067\u304d\u306a\u304b\u3063\u305f\u308a\u3001DRM \u30b5\u30fc\u30d0\u30fc\u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u8cfc\u5165\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u9589\u9396\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u3002<\/p>\n<p>DRM \u30d5\u30ea\u30fc\u306b\u3064\u3044\u3066\u6700\u521d\u306b\u9855\u8457\u306b\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f 2001 \u5e74\u3067\u3001\u30d5\u30ea\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u8ca1\u56e3\u304c DRM \u306e\u6b20\u70b9\u306b\u3064\u3044\u3066\u306e\u610f\u8b58\u3092\u9ad8\u3081\u3001DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u64c1\u8b77\u3059\u308b\u305f\u3081\u306b\u300cDefective by Design\u300d\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u958b\u59cb\u3057\u305f\u3068\u304d\u3067\u3057\u305f\u3002<\/p>\n<h2>DRM\u30d5\u30ea\u30fc\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3002 DRM \u30d5\u30ea\u30fc\u306e\u30c8\u30d4\u30c3\u30af\u3092\u62e1\u5f35\u3057\u307e\u3059\u3002<\/h2>\n<p>DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u30c7\u30b8\u30bf\u30eb \u30e1\u30c7\u30a3\u30a2\u306b\u8ab2\u305b\u3089\u308c\u305f\u6280\u8853\u7684\u5236\u9650\u3092\u53d6\u308a\u9664\u304d\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8a8d\u8a3c\u8981\u4ef6\u3084\u671f\u9650\u4ed8\u304d\u30e9\u30a4\u30bb\u30f3\u30b9\u306a\u3057\u3067\u3001\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u9593\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u8cfc\u5165\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5b8c\u5168\u306b\u6240\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7 \u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3057\u305f\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u8ee2\u9001\u3057\u305f\u308a\u3001\u81ea\u5206\u306e\u6761\u4ef6\u306b\u5408\u308f\u305b\u3066\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u697d\u3057\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>DRM \u3092\u6392\u9664\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u8005\u3068\u914d\u4fe1\u8005\u306f\u8996\u8074\u8005\u3068\u306e\u4fe1\u983c\u30ec\u30d9\u30eb\u3092\u78ba\u7acb\u3067\u304d\u3001\u6d88\u8cbb\u8005\u306f\u4e88\u671f\u305b\u306c\u4e2d\u65ad\u306a\u3057\u306b\u6599\u91d1\u3092\u652f\u6255\u3063\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3068\u3044\u3046\u81ea\u4fe1\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<h2>DRM\u30d5\u30ea\u30fc\u306e\u5185\u90e8\u69cb\u9020\u3002 DRM \u30d5\u30ea\u30fc\u306f\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304b?<\/h2>\n<p>DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5185\u90e8\u69cb\u9020\u306f\u6bd4\u8f03\u7684\u5358\u7d14\u3067\u3059\u3002\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306b\u7279\u5b9a\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u8a8d\u8a3c\u304c\u5fc5\u8981\u306a DRM \u3067\u4fdd\u8b77\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3068\u306f\u7570\u306a\u308a\u3001DRM \u30d5\u30ea\u30fc \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u4e00\u822c\u7684\u306a\u30e1\u30c7\u30a3\u30a2 \u30d7\u30ec\u30fc\u30e4\u30fc\u3084\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u518d\u751f\u307e\u305f\u306f\u8868\u793a\u3067\u304d\u308b\u6a19\u6e96\u5f62\u5f0f\u3067\u914d\u5e03\u3055\u308c\u307e\u3059\u3002 DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>MP3<\/strong> DRM\u30d5\u30ea\u30fc\u306e\u97f3\u697d\u306e\u5834\u5408<\/li>\n<li><strong>EPUB<\/strong> \u305d\u3057\u3066 <strong>PDF<\/strong> DRM \u30d5\u30ea\u30fc\u306e\u96fb\u5b50\u66f8\u7c4d\u306e\u5834\u5408<\/li>\n<li><strong>MP4<\/strong> DRM \u30d5\u30ea\u30fc\u30d3\u30c7\u30aa\u306e\u5834\u5408<\/li>\n<\/ul>\n<p>DRM \u3092\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b3\u30d4\u30fc\u3001\u8ee2\u9001\u3001\u5909\u63db\u3067\u304d\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30d0\u30a4\u30b9\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u9593\u3067\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>DRM \u30d5\u30ea\u30fc\u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<p>DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u81ea\u7531\u3068\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u3092\u4e2d\u5fc3\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u4f7f\u7528\u306e\u81ea\u7531<\/strong>: DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u8cfc\u5165\u3057\u305f\u30c7\u30b8\u30bf\u30eb \u30e1\u30c7\u30a3\u30a2\u3092\u4eba\u70ba\u7684\u306a\u5236\u9650\u306a\u3057\u3067\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u5168\u4f53\u7684\u306a\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u76f8\u4e92\u904b\u7528\u6027<\/strong>: DRM \u30d5\u30ea\u30fc\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u6a19\u6e96\u5f62\u5f0f\u3067\u3042\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30d0\u30a4\u30b9\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u518d\u751f\u307e\u305f\u306f\u8868\u793a\u3067\u304d\u3001\u4e92\u63db\u6027\u304c\u4fc3\u9032\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u643a\u5e2f\u6027<\/strong>: \u30e6\u30fc\u30b6\u30fc\u306f\u30c7\u30d0\u30a4\u30b9\u9593\u3067 DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7c21\u5358\u306b\u8ee2\u9001\u3067\u304d\u308b\u305f\u3081\u3001\u3069\u3053\u3067\u3082\u30e1\u30c7\u30a3\u30a2\u3092\u697d\u3057\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9577\u671f\u30a2\u30af\u30bb\u30b9<\/strong>: DRM \u30d5\u30ea\u30fc\u306b\u3088\u308a\u3001\u30b3\u30f3\u30c6\u30f3\u30c4 \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u30b5\u30fc\u30d3\u30b9\u3092\u505c\u6b62\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u8cfc\u5165\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u7121\u671f\u9650\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6d88\u8cbb\u8005\u306e\u4fe1\u983c<\/strong>: DRM \u30d5\u30ea\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3059\u308b\u3068\u3001\u6d88\u8cbb\u8005\u306f\u81ea\u5206\u306e\u6240\u6709\u6a29\u3068\u5236\u9650\u306a\u304f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3068\u3044\u3046\u5b89\u5fc3\u611f\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6d88\u8cbb\u8005\u3068\u306e\u4fe1\u983c\u3092\u7bc9\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>DRM\u30d5\u30ea\u30fc\u306e\u7a2e\u985e<\/h2>\n<p>DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30c7\u30b8\u30bf\u30eb \u30e1\u30c7\u30a3\u30a2\u306b\u5bfe\u5fdc\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u5f62\u3067\u5b58\u5728\u3057\u307e\u3059\u3002 DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DRM \u30d5\u30ea\u30fc\u306e\u97f3\u697d<\/td>\n<td>DRM \u5236\u9650\u306e\u306a\u3044\u66f2\u3068\u30a2\u30eb\u30d0\u30e0<\/td>\n<\/tr>\n<tr>\n<td>DRM \u30d5\u30ea\u30fc\u306e\u96fb\u5b50\u66f8\u7c4d<\/td>\n<td>\u4e92\u63db\u6027\u306e\u3042\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u8aad\u3081\u308b\u30c7\u30b8\u30bf\u30eb\u30d6\u30c3\u30af<\/td>\n<\/tr>\n<tr>\n<td>DRM \u30d5\u30ea\u30fc\u306e\u30d3\u30c7\u30aa<\/td>\n<td>DRM \u5236\u7d04\u306e\u306a\u3044\u6620\u753b\u3001\u30c6\u30ec\u30d3\u756a\u7d44\u3001\u30d3\u30c7\u30aa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DRM\u30d5\u30ea\u30fc\u306e\u5229\u7528\u65b9\u6cd5\u3068\u5229\u7528\u306b\u4f34\u3046\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<h3>DRM \u30d5\u30ea\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5<\/h3>\n<ol>\n<li>\n<p><strong>\u30e1\u30c7\u30a3\u30a2\u306e\u6d88\u8cbb<\/strong>: \u6d88\u8cbb\u8005\u306f\u3001DRM \u30d5\u30ea\u30fc\u306e\u97f3\u697d\u3001\u96fb\u5b50\u66f8\u7c4d\u3001\u30d3\u30c7\u30aa\u3092\u597d\u307f\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u5236\u9650\u306a\u304f\u697d\u3057\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u500b\u4eba\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong>: \u30e6\u30fc\u30b6\u30fc\u306f\u3001DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7 \u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3057\u3066\u3001\u30c7\u30fc\u30bf\u640d\u5931\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5171\u6709\u3068\u30ae\u30d5\u30c8<\/strong>: DRM \u30d5\u30ea\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u53cb\u4eba\u3084\u5bb6\u65cf\u3068\u7c21\u5358\u306b\u5171\u6709\u3057\u305f\u308a\u30ae\u30d5\u30c8\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h3>\n<ol>\n<li>\n<p><strong>\u8457\u4f5c\u6a29\u4fb5\u5bb3\u306e\u61f8\u5ff5<\/strong>\uff1aDRM\u30d5\u30ea\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u8457\u4f5c\u6a29\u4fb5\u5bb3\u306e\u5897\u52a0\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u4e3b\u5f35\u3059\u308b\u4eba\u3082\u3044\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u4ed8\u52a0\u4fa1\u5024\u30b5\u30fc\u30d3\u30b9\u3084\u72ec\u5360\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3057\u305f\u308a\u3001\u6d88\u8cbb\u8005\u3068\u306e\u76f4\u63a5\u7684\u306a\u95a2\u4fc2\u3092\u69cb\u7bc9\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8457\u4f5c\u6a29\u4fb5\u5bb3<\/strong>: DRM \u304c\u306a\u3044\u3068\u3001\u4e0d\u6b63\u914d\u5e03\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u8005\u306f\u3001\u6cd5\u7684\u67a0\u7d44\u307f\u3068\u96fb\u5b50\u900f\u304b\u3057\u3092\u5229\u7528\u3057\u3066\u77e5\u7684\u8ca1\u7523\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc<\/strong>: DRM \u30d5\u30ea\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u81ea\u7531\u306b\u5171\u6709\u3067\u304d\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u610f\u56f3\u305b\u305a\u306b\u500b\u4eba\u60c5\u5831\u3092\u5171\u6709\u3059\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u8a2d\u5b9a\u3068\u30c7\u30fc\u30bf\u4fdd\u8b77\u306b\u3064\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u6559\u80b2\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DRM<\/td>\n<td>\u30c7\u30b8\u30bf\u30eb\u8457\u4f5c\u6a29\u7ba1\u7406: \u30c7\u30b8\u30bf\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3002<\/td>\n<\/tr>\n<tr>\n<td>DRM\u30d5\u30ea\u30fc<\/td>\n<td>DRM \u5236\u9650\u306e\u306a\u3044\u30c7\u30b8\u30bf\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30ea\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u7531\u306b\u4f7f\u7528\u3001\u6539\u5909\u3001\u914d\u5e03\u3067\u304d\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30fc\u30d7\u30f3\u30a2\u30af\u30bb\u30b9<\/td>\n<td>\u4e00\u822c\u306b\u7121\u6599\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u5b66\u8853\u8457\u4f5c\u7269\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DRM\u30d5\u30ea\u30fc\u306b\u95a2\u3059\u308b\u672a\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u6d88\u8cbb\u8005\u304c\u30c7\u30b8\u30bf\u30eb \u30e1\u30c7\u30a3\u30a2\u306b\u5bfe\u3059\u308b\u3055\u3089\u306a\u308b\u5236\u5fa1\u3092\u8981\u6c42\u3057\u7d9a\u3051\u308b\u305f\u3081\u3001DRM \u30d5\u30ea\u30fc\u306e\u5c06\u6765\u306f\u6709\u671b\u306b\u898b\u3048\u307e\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u767a\u5c55\u304c\u898b\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3 DRM<\/strong>\uff1a\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306f\u3001\u5b89\u5168\u304b\u3064\u900f\u660e\u6027\u306e\u3042\u308b\u6a29\u5229\u7ba1\u7406\u3092\u63d0\u4f9b\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u8005\u304c\u516c\u6b63\u306a\u5831\u916c\u3092\u78ba\u5b9f\u306b\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u540c\u6642\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5927\u304d\u306a\u81ea\u7531\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u52d5\u7684\u306a\u900f\u304b\u3057\u5165\u308c<\/strong>: \u76ee\u306b\u898b\u3048\u306a\u3044\u52d5\u7684\u306a\u900f\u304b\u3057\u306f\u3001DRM \u3068\u5236\u9650\u306e\u306a\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9593\u306e\u4e2d\u9593\u70b9\u3092\u63d0\u4f9b\u3057\u3001\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u59a8\u3052\u308b\u3053\u3068\u306a\u304f\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8ffd\u8de1\u3092\u53ef\u80fd\u306b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e DRM \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong>: \u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e DRM \u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u4fdd\u8b77\u3092\u78ba\u4fdd\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u3067\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3057\u306a\u304c\u3089\u3001\u67d4\u8edf\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3001\u307e\u305f\u306f DRM \u30d5\u30ea\u30fc\u306b\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u30a2\u30af\u30bb\u30b9 \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u5f7c\u3089\u306f\u6b21\u306e\u3053\u3068\u304c\u3067\u304d\u307e\u3059:<\/p>\n<ol>\n<li>\n<p><strong>\u5730\u7406\u7684\u30a2\u30af\u30bb\u30b9<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5730\u57df\u5236\u9650\u3092\u56de\u907f\u3057\u3001\u7279\u5b9a\u306e\u5730\u57df\u306b\u9650\u5b9a\u3055\u308c\u3066\u3044\u308b DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u533f\u540d\u6027<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067 DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u304d\u306b\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u533f\u540d\u6027\u306e\u8ffd\u52a0\u5c64\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9ad8\u901f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong>: \u30d7\u30ed\u30ad\u30b7\u306f DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u304d\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3088\u308a\u9ad8\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>DRM \u30d5\u30ea\u30fc\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/www.defectivebydesign.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665<\/a><\/li>\n<li><a href=\"https:\/\/www.eff.org\/issues\/drm\" target=\"_new\" rel=\"noopener nofollow\">\u96fb\u5b50\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\u8ca1\u56e3 (EFF)<\/a><\/li>\n<li><a href=\"https:\/\/creativecommons.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u30af\u30ea\u30a8\u30a4\u30c6\u30a3\u30d6\u30fb\u30b3\u30e2\u30f3\u30ba<\/a><\/li>\n<li><a href=\"https:\/\/www.gutenberg.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30fb\u30b0\u30fc\u30c6\u30f3\u30d9\u30eb\u30af<\/a><\/li>\n<\/ol>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001DRM \u30d5\u30ea\u30fc\u306f\u30c7\u30b8\u30bf\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u3059\u308b\u81ea\u7531\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8868\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u4eba\u70ba\u7684\u306a\u5236\u9650\u306a\u3057\u3067\u30e1\u30c7\u30a3\u30a2\u3092\u4f7f\u7528\u3057\u697d\u3057\u3080\u81ea\u7531\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6d88\u8cbb\u8005\u304c\u81ea\u5206\u306e\u6a29\u5229\u3092\u3088\u308a\u610f\u8b58\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u3001\u9032\u5316\u3059\u308b\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u9769\u65b0\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u6f5c\u5728\u7684\u306a\u9032\u6b69\u306b\u3088\u308a\u3001DRM \u30d5\u30ea\u30fc\u306e\u672a\u6765\u306f\u660e\u308b\u304f\u898b\u3048\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30a2\u30af\u30bb\u30b9\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u901f\u5ea6\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u3067 DRM \u30d5\u30ea\u30fc \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u88dc\u5b8c\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u30e1\u30c7\u30a3\u30a2\u3092\u697d\u3057\u3081\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477003,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477002","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>DRM-Free: Liberating Digital Content<\/mark>","faq_items":[{"question":"What is DRM-Free content?","answer":"<p>DRM-Free content refers to digital media that is not encumbered by Digital Rights Management technologies. It allows users to access and use the content without any restrictive measures, providing greater freedom and flexibility in how they enjoy their purchased media.<\/p>"},{"question":"Why was DRM-Free created, and when did it gain popularity?","answer":"<p>DRM-Free content was created in response to concerns raised by consumers about the limitations imposed by DRM on digital media. It gained popularity in the late 1990s and early 2000s as digital media distribution expanded rapidly, and users began demanding more control over the content they purchased.<\/p>"},{"question":"How does DRM-Free work?","answer":"<p>The internal structure of DRM-Free content is simple. Unlike DRM-protected files, which require specific software or authentication, DRM-Free files are distributed in standard formats like MP3, EPUB, and MP4. This enables users to play or view the content on various devices and platforms without any restrictions.<\/p>"},{"question":"What are the key features of DRM-Free content?","answer":"<p>The key features of DRM-Free content include:<\/p><ol><li>Freedom of Use: Users can access and use the content without artificial limitations.<\/li><li>Interoperability: DRM-Free files are compatible with multiple devices and applications.<\/li><li>Portability: Users can easily transfer DRM-Free content between devices.<\/li><li>Long-term Access: Access to DRM-Free content is not dependent on the availability of DRM servers.<\/li><li>Consumer Trust: Offering DRM-Free content builds trust with users, as they feel assured of their ownership rights.<\/li><\/ol>"},{"question":"What types of DRM-Free content are there?","answer":"<p>DRM-Free content exists in various forms, such as DRM-Free music, eBooks, and videos. These files can be enjoyed on any compatible device without encountering DRM restrictions.<\/p>"},{"question":"What are some common problems and solutions related to using DRM-Free content?","answer":"<p>Common problems related to DRM-Free content include piracy concerns and copyright infringement. Content providers can address these issues by offering value-added services, utilizing legal frameworks, and employing digital watermarks to protect their intellectual property.<\/p>"},{"question":"How can proxy servers be associated with DRM-Free content?","answer":"<p>Proxy servers can enhance the experience of accessing DRM-Free content by providing users with geographical access, privacy, and accelerated downloads. They help users bypass regional restrictions, maintain anonymity, and enjoy faster download speeds for their DRM-Free media.<\/p>"},{"question":"What does the future hold for DRM-Free content?","answer":"<p>The future of DRM-Free content looks promising, with potential developments such as blockchain DRM, dynamic watermarking, and cloud-based DRM solutions. These advancements aim to provide even more secure and flexible access to DRM-Free content while safeguarding the rights of both users and content creators.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477002\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477003"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477002"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}