{"id":3704,"date":"2025-12-24T10:01:19","date_gmt":"2025-12-24T10:01:19","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=3704"},"modified":"2026-02-05T08:57:23","modified_gmt":"2026-02-05T08:57:23","slug":"guide-to-video-streaming-formats","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/","title":{"rendered":"\u30d3\u30c7\u30aa\u30fb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u5f62\u5f0f\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30a2\u30d7\u30ea\u306e\u753b\u8cea\u8a2d\u5b9a\u3092\u898b\u3066\u3001\u300cHD\u300d\u3092\u9078\u3076\u304b\u3001\u300c\u81ea\u52d5\u300d\u3092\u9078\u3076\u304b\u3001\u305d\u308c\u3068\u30824K\u3092\u9078\u3076\u304b\u8ff7\u3063\u305f\u3053\u3068\u304c\u3042\u308b\u4eba\u306f\u3001\u3042\u306a\u305f\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u5358\u306b\u9bae\u660e\u306a\u753b\u50cf\u3092\u5f97\u308b\u305f\u3081\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001HD\u3001\u30d5\u30ebHD\u30014K\u30018K\u306e\u5b9f\u969b\u306e\u610f\u5473\u3001\u4eba\u6c17\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30b5\u30fc\u30d3\u30b9\u3067\u5404\u89e3\u50cf\u5ea6\u304c\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u91cf\u3001\u304a\u4f7f\u3044\u306e\u30c7\u30d0\u30a4\u30b9\u3001\u63a5\u7d9a\u901f\u5ea6\u3001\u8996\u8074\u7fd2\u6163\u306b\u9069\u3057\u305f\u8a2d\u5b9a\u3092\u6b63\u78ba\u306b\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Quick_answer_which_resolution_should_you_stream_in_for_2025\" >\u5373\u7b54\uff1a2025\u5e74\u306b\u5411\u3051\u3066\u3001\u3069\u306e\u89e3\u50cf\u5ea6\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u3079\u304d\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#What_is_video_resolution_and_how_does_it_affect_streaming_data\" >\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u305d\u308c\u304c\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30c7\u30fc\u30bf\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Common_streaming_resolutions_explained_SD_HD_FHD_2KQHD_4K_8K\" >\u4e00\u822c\u7684\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u89e3\u50cf\u5ea6\u306e\u8aac\u660e\uff1aSD\u3001HD\u3001FHD\u30012K\/QHD\u30014K\u30018K<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Standard_Definition_SD_480p_and_below\" >\u6a19\u6e96\u753b\u8cea\uff08SD\uff1a480p\u4ee5\u4e0b\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#High_Definition_HD_720p\" >\u9ad8\u89e3\u50cf\u5ea6 (HD: 720p)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Full_High_Definition_FHD_1080p\" >\u30d5\u30eb\u30cf\u30a4\u30d3\u30b8\u30e7\u30f3\uff08FHD\uff1a1080p\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#2K_QHD_1440p\" >2K \/ QHD \/ 1440p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Ultra_High_Definition_4K_UHD_2160p\" >\u30a6\u30eb\u30c8\u30e9\u30cf\u30a4\u30d3\u30b8\u30e7\u30f3\uff084K UHD\uff1a2160p\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#8K_4320p\" >8K (4320p)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#How_resolution_bitrate_and_codecs_affect_your_data_usage\" >\u89e3\u50cf\u5ea6\u3001\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3001\u30b3\u30fc\u30c7\u30c3\u30af\u304c\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#What_resolutions_and_formats_popular_apps_use_Netflix_YouTube_Disney_and_more\" >\u4eba\u6c17\u306e\u30a2\u30d7\u30ea\u304c\u4f7f\u3063\u3066\u3044\u308b\u89e3\u50cf\u5ea6\u3068\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff08Netflix\u3001YouTube\u3001Disney+\u306a\u3069\uff09<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Netflix\" >\u30cd\u30c3\u30c8\u30d5\u30ea\u30c3\u30af\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#YouTube\" >\u30e6\u30fc\u30c1\u30e5\u30fc\u30d6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Disney\" >\u30c7\u30a3\u30ba\u30cb\u30fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Amazon_Prime_Video\" >Amazon\u30d7\u30e9\u30a4\u30e0\u30fb\u30d3\u30c7\u30aa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Apple_TV\" >Apple TV+<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Hulu_Max_HBO_and_other_regional_services\" >Hulu\u3001\u30de\u30c3\u30af\u30b9\uff08HBO\uff09\u3001\u305d\u306e\u4ed6\u306e\u5730\u57df\u30b5\u30fc\u30d3\u30b9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#How_resolution_choices_impact_your_data_plan_and_internet_speed\" >\u89e3\u50cf\u5ea6\u306e\u9078\u629e\u304c\u30c7\u30fc\u30bf\u30d7\u30e9\u30f3\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Choosing_the_right_resolution_for_different_devices_and_situations\" >\u30c7\u30d0\u30a4\u30b9\u3084\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u89e3\u50cf\u5ea6\u3092\u9078\u629e\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Practical_tips_how_to_control_streaming_quality_and_save_data\" >\u5b9f\u8df5\u7684\u306a\u30d2\u30f3\u30c8\uff1a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u54c1\u8cea\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3001\u30c7\u30fc\u30bf\u3092\u7bc0\u7d04\u3059\u308b\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#FAQ_common_questions_about_HD_FHD_4K_and_8K_streaming\" >FAQ\uff1aHD\u3001FHD\u30014K\u30018K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/#Key_takeaways\" >\u8981\u70b9<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_answer_which_resolution_should_you_stream_in_for_2025\"><\/span>\u5373\u7b54\uff1a2025\u5e74\u306b\u5411\u3051\u3066\u3001\u3069\u306e\u89e3\u50cf\u5ea6\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u3079\u304d\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>2025\u5e74\u306e\u307b\u3068\u3093\u3069\u306e\u4eba\u306b\u3068\u3063\u3066\u3001\u30d5\u30ebHD\uff081080p\uff09\u306f\u65e5\u5e38\u7684\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u6700\u9069\u306a\u89e3\u50cf\u5ea6\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u306a\u3044\u3002\u643a\u5e2f\u96fb\u8a71\u3001\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u300150\u30a4\u30f3\u30c1\u7a0b\u5ea6\u307e\u3067\u306e\u30c6\u30ec\u30d3\u3067\u9bae\u660e\u306b\u898b\u3048\u3001\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3082\u9069\u5ea6\u3067\u3001\u307b\u3068\u3093\u3069\u306e\u5bb6\u5ead\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3067\u78ba\u5b9f\u306b\u52d5\u4f5c\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u4e3b\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HD (720p)<\/strong>:\u643a\u5e2f\u96fb\u8a71\u306b\u306f\u5341\u5206\u306a\u6027\u80fd <a href=\"https:\/\/blog.lebara.co.uk\/ja\/the-top-4-tablets\/\">\u30bf\u30d6\u30ec\u30c3\u30c8<\/a>, \u3042\u308b\u3044\u306f\u3001\u9650\u3089\u308c\u305f\u6642\u9593\u306e\u4e2d\u3067 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/%ef%bf%bchow-much-data-is-optimal\/\">\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf<\/a>. .\u6620\u50cf\u306f\u89b3\u8cde\u306b\u8010\u3048\u308b\u304c\u3001\u5927\u753b\u9762\u3067\u306f\u30c7\u30a3\u30c6\u30fc\u30eb\u304c\u660e\u3089\u304b\u306b\u52a3\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30d5\u30ebHD\uff081080p\uff09<\/strong>:\u307b\u3068\u3093\u3069\u306e\u8996\u8074\u8005\u306b\u3068\u3063\u3066\u306e\u30b9\u30a4\u30fc\u30c8\u30b9\u30dd\u30c3\u30c8\u3002\u30c7\u30fc\u30bf\u5bb9\u91cf\u3092\u5727\u8feb\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u9ad8\u901f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u307b\u3068\u3093\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u30b7\u30e3\u30fc\u30d7\u3067\u8a73\u7d30\u306a\u6620\u50cf\u304c\u697d\u3057\u3081\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>4K UHD (2160p)<\/strong>:\u5927\u578b\u30c6\u30ec\u30d3\uff0855\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff09\u3067\u306f\u3001\u8fd1\u304f\u306b\u5ea7\u3063\u305f\u3068\u304d\u306b\u9055\u3044\u304c\u308f\u304b\u308b\u307b\u3069\u9bae\u660e\u3067\u3059\u3002\u3088\u308a\u9ad8\u901f\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u5fc5\u8981\u3067\u3001\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3082\u5927\u5e45\u306b\u5897\u3048\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>8K (4320p)<\/strong>:\u307b\u307c\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u3084\u308a\u3059\u304e\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u307b\u3068\u3093\u3069\u5b58\u5728\u305b\u305a\u3001\u5c02\u7528\u306e\u30c6\u30ec\u30d3\u304c\u5fc5\u8981\u3067\u3001\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306f\u6975\u7aef\u3060\u3002.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u89e3\u50cf\u5ea6\u5225\u306e\u6a19\u6e96\u7684\u306a1\u6642\u9593\u3042\u305f\u308a\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\uff08\u6982\u7b97\uff09\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6c7a\u8b70<\/th><th>\u30cd\u30c3\u30c8\u30d5\u30ea\u30c3\u30af\u30b9<\/th><th>\u30e6\u30fc\u30c1\u30e5\u30fc\u30d6<\/th><th>\u30c7\u30a3\u30ba\u30cb\u30fc<\/th><\/tr><tr><td>SD (480p)<\/td><td>~1GB\/\u6642<\/td><td>~\u6bce\u66420.5\uff5e1GB<\/td><td>~1GB\/\u6642<\/td><\/tr><tr><td>HD (720p)<\/td><td>~1\uff5e3GB\/\u6642<\/td><td>~1.5\uff5e3GB\/\u6642<\/td><td>~\u6bce\u66422\uff5e3GB<\/td><\/tr><tr><td>FHD (1080p)<\/td><td>~\u6bce\u66423GB<\/td><td>~\u6bce\u66423\uff5e6GB<\/td><td>~\u6bce\u66423\uff5e4GB<\/td><\/tr><tr><td>4K UHD<\/td><td>~\u6bce\u66427GB<\/td><td>~\u6bce\u664210\uff5e20GB<\/td><td>~\u6bce\u66427\uff5e15GB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u63a5\u7d9a\u901f\u5ea6\u306b\u3088\u308b\u7d4c\u9a13\u5247\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10Mbps\u672a\u6e80 \u2192 \u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u305f\u3081\u306b720p\u306b\u3053\u3060\u308f\u308b<\/li>\n\n\n\n<li>10\uff5e25 Mbps \u2192 1080p\u3067\u307b\u3068\u3093\u3069\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li>25+ Mbps \u2192 \u5927\u578b\u30c6\u30ec\u30d3\u30674K\u304c\u5b9f\u73fe\u53ef\u80fd<\/li>\n\n\n\n<li>80-100+ Mbps \u2192 8K\u306f\u6280\u8853\u7684\u306b\u306f\u53ef\u80fd\u3060\u304c\u3001\u305d\u306e\u4fa1\u5024\u306f\u307b\u3068\u3093\u3069\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30c7\u30d0\u30a4\u30b9\u5225\u306e\u63a8\u5968\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3720p\uff5e1080p\uff08\u305d\u308c\u4ee5\u4e0a\u306e\u89e3\u50cf\u5ea6\u306f\u5c0f\u3055\u306a\u753b\u9762\u3067\u30c7\u30fc\u30bf\u3092\u6d6a\u8cbb\u3059\u308b\uff09<\/li>\n\n\n\n<li>\u30bf\u30d6\u30ec\u30c3\u30c8\u3068\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f31080p<\/li>\n\n\n\n<li>43\u30a4\u30f3\u30c1\u4ee5\u4e0b\u306e\u30c6\u30ec\u30d3\uff1a1080p\u3067\u5341\u5206\u30b7\u30e3\u30fc\u30d7<\/li>\n\n\n\n<li>\u5927\u578b4K\u30c6\u30ec\u30d3\uff0855\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff09\uff1a\u6700\u4f4e1080p\u3001\u5e2f\u57df\u5e45\u304c\u8a31\u3059\u9650\u308a4K<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_video_resolution_and_how_does_it_affect_streaming_data\"><\/span>\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u305d\u308c\u304c\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30c7\u30fc\u30bf\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u3068\u306f\u3001\u30d3\u30c7\u30aa\u306e\u5404\u30d5\u30ec\u30fc\u30e0\u3092\u69cb\u6210\u3059\u308b\u30d4\u30af\u30bb\u30eb\u306e\u7dcf\u6570\u3092\u6307\u3057\u307e\u3059\u3002\u30d4\u30af\u30bb\u30eb\u306e\u6570\u304c\u591a\u3051\u308c\u3070\u591a\u3044\u307b\u3069\u7d30\u90e8\u307e\u3067\u9bae\u660e\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u7d4c\u7531\u3057\u3066\u753b\u9762\u306b\u5c4a\u304f\u30d3\u30c7\u30aa\u30c7\u30fc\u30bf\u306e\u91cf\u3082\u591a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u89e3\u50cf\u5ea6\u306f\u30d4\u30af\u30bb\u30eb\u5358\u4f4d\u3067\u5e45\u00d7\u9ad8\u3055\u3067\u8868\u3055\u308c\u308b\u3002\u305f\u3068\u3048\u3070\u30011920\u00d71080\u306f\u3001\u5404\u30d3\u30c7\u30aa\u30d5\u30ec\u30fc\u30e0\u304c1,080\u884c\u306e\u30b0\u30ea\u30c3\u30c9\u306b\u914d\u7f6e\u3055\u308c\u305f1,920\u6c34\u5e73\u304a\u3088\u3073\u5782\u76f4\u30d4\u30af\u30bb\u30eb\u3092\u542b\u3080\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30e9\u30d9\u30eb\u306f\u3053\u306e\u3088\u3046\u306b\u5909\u63db\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HD (720p)<\/strong>:1280\u00d7720\u30d4\u30af\u30bb\u30eb<\/li>\n\n\n\n<li><strong>\u30d5\u30ebHD\uff081080p\uff09<\/strong>:1920\u00d71080\u30d4\u30af\u30bb\u30eb<\/li>\n\n\n\n<li><strong>4K UHD (2160p)<\/strong>:3840\u00d72160\u30d4\u30af\u30bb\u30eb<\/li>\n\n\n\n<li><strong>8K (4320p)<\/strong>7680\u00d74320\u30d4\u30af\u30bb\u30eb<\/li>\n<\/ul>\n\n\n\n<p>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u89e3\u50cf\u5ea6\u3068\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\uff081\u79d2\u9593\u306b\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u91cf\uff09\u3001\u5727\u7e2e\uff08H.264\u3001H.265\/HEVC\u3001AV1\u306a\u3069\u306e\u30b3\u30fc\u30c7\u30c3\u30af\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30d3\u30c7\u30aa\u306e\u54c1\u8cea\u3068\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3066\u3044\u308b\u306e\u3060\u3002Netflix\u306e1080p\u30b9\u30c8\u30ea\u30fc\u30e0\u306f1\u6642\u9593\u3042\u305f\u308a3GB\u3092\u4f7f\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001YouTube\u306e\u540c\u3058\u89e3\u50cf\u5ea6\u306f1\u6642\u9593\u3042\u305f\u308a5GB\u3092\u4f7f\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u306f\u53ef\u80fd\u306a\u9650\u308a\u306e\u30b7\u30e3\u30fc\u30d7\u30cd\u30b9\u3092\u6c7a\u5b9a\u3059\u308b\u304c\u3001\u5b9f\u969b\u306b\u898b\u3048\u308b\u753b\u8cea\u306f\u3001\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3001\u5727\u7e2e\u30a2\u30fc\u30c1\u30d5\u30a1\u30af\u30c8\u3001\u753b\u9762\u30b5\u30a4\u30ba\u3001\u5ea7\u3063\u3066\u3044\u308b\u8ddd\u96e2\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3002.<\/p>\n<\/blockquote>\n\n\n\n<p>\u3053\u308c\u304c\u30012\u3064\u306e \u201c1080p \u201d\u30b9\u30c8\u30ea\u30fc\u30e0\u304c\u660e\u3089\u304b\u306b\u7570\u306a\u3063\u3066\u898b\u3048\u308b\u7406\u7531\u3067\u3042\u308b\u3002\u4f4e\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u9ad8\u5727\u7e2e\u3055\u308c\u305f1080p\u30b9\u30c8\u30ea\u30fc\u30e0\u306f\u3001\u9ad8\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u9069\u5207\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f720p\u30b9\u30c8\u30ea\u30fc\u30e0\u3088\u308a\u3082\u898b\u6804\u3048\u304c\u60aa\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_streaming_resolutions_explained_SD_HD_FHD_2KQHD_4K_8K\"><\/span>\u4e00\u822c\u7684\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u89e3\u50cf\u5ea6\u306e\u8aac\u660e\uff1aSD\u3001HD\u3001FHD\u30012K\/QHD\u30014K\u30018K<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u3069\u306e\u753b\u8cea\u8a2d\u5b9a\u3092\u9078\u3076\u3079\u304d\u304b\u3001\u3088\u308a\u8ce2\u3044\u9078\u629e\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30012025\u5e74\u306b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3084\u30c7\u30d0\u30a4\u30b9\u3067\u906d\u9047\u3059\u308b\u3067\u3042\u308d\u3046\u3001\u5404\u4e3b\u8981\u89e3\u50cf\u5ea6\u30ec\u30d9\u30eb\u306e\u5185\u8a33\u3092\u8aac\u660e\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u4e3b\u306a\u6d88\u8cbb\u8005\u89e3\u6c7a\u7b56\u3092\u3001\u8a73\u7d30\u306a\u9806\u306b\u7d39\u4ecb\u3059\u308b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30e9\u30d9\u30eb<\/th><th><a href=\"https:\/\/blog.lebara.co.uk\/ja\/8-reasons-to-buy-a-google-pixel-phone\/\">\u30d4\u30af\u30bb\u30eb<\/a> \u5bf8\u6cd5<\/th><th>\u304a\u304a\u3088\u305d\u306e\u30e1\u30ac\u30d4\u30af\u30bb\u30eb<\/th><th>\u4e00\u822c\u7684\u306a\u4f7f\u7528<\/th><\/tr><tr><td>\u6a19\u6e96\u504f\u5dee<\/td><td>854\u00d7480\u4ee5\u4e0b<\/td><td>~0.4 MP<\/td><td>\u30c7\u30fc\u30bf\u30bb\u30fc\u30d0\u30fc\u30e2\u30fc\u30c9\u3001\u4f4e\u901f\u63a5\u7d9a<\/td><\/tr><tr><td>HD (720p)<\/td><td>1280\u00d7720<\/td><td>~0.9 MP<\/td><td><a href=\"https:\/\/blog.lebara.co.uk\/ja\/the-top-five-budget-smartphones-in-the-uk\/\">\u4e88\u7b97<\/a> \u30d7\u30e9\u30f3\u3001\u30e2\u30d0\u30a4\u30eb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0<\/td><\/tr><tr><td>FHD (1080p)<\/td><td>1920\u00d71080<\/td><td>~2.1 MP<\/td><td>\u6a19\u6e96\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u307b\u3068\u3093\u3069\u306e\u30c7\u30d0\u30a4\u30b9<\/td><\/tr><tr><td>QHD (1440p)<\/td><td>2560\u00d71440<\/td><td>~3.7 MP<\/td><td>\u30b2\u30fc\u30e0\u7528\u30e2\u30cb\u30bf\u30fc\u3001\u4e00\u90e8\u306e\u643a\u5e2f\u96fb\u8a71<\/td><\/tr><tr><td>4K UHD<\/td><td>3840\u00d72160<\/td><td>~8.3 MP<\/td><td>\u30d7\u30ec\u30df\u30a2\u30e0\u30fb\u30c6\u30ec\u30d3\u3001\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4<\/td><\/tr><tr><td>8K<\/td><td>7680\u00d74320<\/td><td>~33 MP<\/td><td>\u30a8\u30f3\u30b9\u30fc\u30b8\u30a2\u30b9\u30c8\uff0f\u30c7\u30e2\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u7c21\u5358\u306a\u547d\u540d\u30e1\u30e2\uff1a<\/strong> 720p\u30841080p\u306e\u300cp\u300d\u306f\u5782\u76f4\u65b9\u5411\u306e\u30d4\u30af\u30bb\u30eb\u3092\u6307\u3057\u3001\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30b9\u30ad\u30e3\u30f3\uff08\u65e7\u6765\u306e\u30a4\u30f3\u30bf\u30fc\u30ec\u30fc\u30b9\u30d3\u30c7\u30aa\u3068\u306f\u7570\u306a\u308a\u3001\u5404\u30d5\u30ec\u30fc\u30e0\u304c\u5b8c\u5168\u306b\u63cf\u753b\u3055\u308c\u308b\uff09\u3092\u793a\u3059\u30022K\u201c\u3001\u201d4K\u201c\u3001\u201d8K \u201c\u3068\u3044\u3063\u305f\u7528\u8a9e\u306f\u3001\u6c34\u5e73\u65b9\u5411\u306e\u753b\u7d20\u6570\u3092\u5927\u307e\u304b\u306b\u8868\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>TikTok\u3084Instagram Reels\u306e\u3088\u3046\u306a\u77ed\u7de8\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u7e26\u9577\u306e9:16\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304c\u3001\u4e3b\u6d41\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30d3\u30c7\u30aa\u306f\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u6a19\u6e96\u7684\u306a16:9\u306e\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002\u57fa\u672c\u7684\u306a\u30d4\u30af\u30bb\u30eb\u8a08\u7b97\u306f\u540c\u3058\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u3002.<\/p>\n\n\n\n<p>2020\u5e74\u304b\u30892025\u5e74\u306b\u304b\u3051\u3066\u8ca9\u58f2\u3055\u308c\u308b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u30c6\u30ec\u30d3\u306e\u307b\u3068\u3093\u3069\u306f\u3001FHD\u307e\u305f\u306f4K\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u89e3\u50cf\u5ea6\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u30028K\u306f\u4f9d\u7136\u3068\u3057\u3066\u30cb\u30c3\u30c1\u3067\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9ad8\u7d1a\u30c6\u30ec\u30d3\u3067\u898b\u3089\u308c\u308b\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/ja\/a-guide-to-the-best-budget-samsung-phones\/\">\u30b5\u30e0\u30b9\u30f3<\/a>, LG\u3001\u30bd\u30cb\u30fc\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standard_Definition_SD_480p_and_below\"><\/span>\u6a19\u6e96\u753b\u8cea\uff08SD\uff1a480p\u4ee5\u4e0b\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6a19\u6e96\u753b\u8cea\u3068\u306f\u3001720p\u4ee5\u4e0b\u306e\u89e3\u50cf\u5ea6\u3092\u6307\u3059\u3002\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u3053\u308c\u306f\u901a\u5e38480p\uff08854\u00d7480\uff09\u3001\u3042\u308b\u3044\u306f\u6975\u7aef\u306a\u30c7\u30fc\u30bf\u7bc0\u7d04\u30e2\u30fc\u30c9\u3067\u306f360p\uff08640\u00d7360\uff09\u3092\u610f\u5473\u3059\u308b\u3002.<\/p>\n\n\n\n<p>SD\u30d3\u30c7\u30aa\u306f\u3001\u643a\u5e2f\u96fb\u8a71\u306e\u5c0f\u3055\u306a\u753b\u9762\u3084\u5e2f\u57df\u5e45\u304c\u6975\u7aef\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u5341\u5206\u3060\u304c\u3001\u6700\u8fd1\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30e2\u30cb\u30bf\u30fc\u3084\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3001\u30c6\u30ec\u30d3\u306e\u753b\u9762\u3067\u306f\u3001\u660e\u3089\u304b\u306b\u30bd\u30d5\u30c8\u306b\u898b\u3048\u305f\u308a\u3001\u30d6\u30ed\u30c3\u30af\u72b6\u306b\u898b\u3048\u305f\u308a\u3059\u308b\u3002\u30c6\u30ad\u30b9\u30c8\u3084\u8868\u60c5\u3001\u9060\u304f\u306e\u7269\u4f53\u306a\u3069\u306e\u7d30\u304b\u3044\u30c7\u30a3\u30c6\u30fc\u30eb\u306f\u307c\u3084\u3051\u3066\u898b\u3048\u308b\u3002.<\/p>\n\n\n\n<p>SD\u306f\u30011\u6642\u9593\u3042\u305f\u308a1GB\u4ee5\u4e0b\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002Netflix\u3001YouTube\u3001Amazon Prime Video\u306f\u3059\u3079\u3066\u3001\u4f4e\u901f\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3084\u53b3\u3057\u3044\u30c7\u30fc\u30bf\u4e0a\u9650\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3068\u3057\u3066SD\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>SD\u306f\u3001DVD\u3068\u521d\u671f\u306e\u30c7\u30b8\u30bf\u30eb\u30c6\u30ec\u30d3\u6642\u4ee3\u306b\u751f\u307e\u308c\u305f\u3002\u73fe\u5728\u3067\u306f\u3001\u610f\u56f3\u7684\u306a\u9078\u629e\u3068\u3044\u3046\u3088\u308a\u306f\u3001\u30c7\u30fc\u30bf\u5bb9\u91cf\u304c\u5c11\u306a\u304b\u3063\u305f\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u6df7\u96d1\u3057\u3066\u3044\u305f\u308a\u3059\u308b\u5834\u5408\u306e\u4e88\u5099\u624b\u6bb5\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3060\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Definition_HD_720p\"><\/span>\u9ad8\u89e3\u50cf\u5ea6 (HD: 720p)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>720p\uff081,280\u00d7720\u30d4\u30af\u30bb\u30eb\uff09\u306eHD\u306f\u30012006\u5e74\u304b\u30892010\u5e74\u9803\u306b\u521d\u671f\u306eHDTV\u3068\u3068\u3082\u306b\u767a\u58f2\u3055\u308c\u305f\u30a8\u30f3\u30c8\u30ea\u30fc\u30ec\u30d9\u30eb\u306e\u9ad8\u89e3\u50cf\u5ea6\u3067\u3042\u308b\u3002SD\u30d3\u30c7\u30aa\u306b\u6bd4\u3079\u3066\u753b\u50cf\u306e\u9bae\u660e\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u73fe\u5728\u3067\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>Netflix Basic\u3084Disney+\u3001YouTube\u306e \u201c720p HD \u201d\u30aa\u30d7\u30b7\u30e7\u30f3\u306a\u3069\u3001\u683c\u5b89\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30d7\u30e9\u30f3\u3084\u30e2\u30d0\u30a4\u30eb\u30b9\u30c8\u30ea\u30fc\u30e0\u3067\u306f720p\u304c\u898b\u3089\u308c\u308b\u3002\u591a\u304f\u306e\u30a2\u30d7\u30ea\u306f\u3001\u4f4e\u901f\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u691c\u51fa\u3057\u305f\u5834\u5408\u3001\u307e\u305f\u306f\u643a\u5e2f\u96fb\u8a71\u30c7\u30fc\u30bf\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067720p\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>HD\u306f\u3001\u30a2\u30d7\u30ea\u3084\u30b3\u30fc\u30c7\u30c3\u30af\u306b\u3082\u3088\u308b\u304c\u3001\u901a\u5e381\u6642\u9593\u3042\u305f\u308a1\uff5e3GB\u7a0b\u5ea6\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u30d7\u30e9\u30f3\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u753b\u9762\u304c\u5c0f\u3055\u3044\u5834\u5408\u306b\u5b9f\u7528\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p>\u77e5\u3063\u3066\u304a\u3044\u3066\u640d\u306f\u306a\u3044\u3053\u3068\u3060\u304c\u30015\uff5e6\u30a4\u30f3\u30c1\u306e\u643a\u5e2f\u96fb\u8a71\u306e\u753b\u9762\u3092\u8155\u306e\u9577\u3055\u3067\u898b\u305f\u5834\u5408\u3001\u307b\u3068\u3093\u3069\u306e\u8996\u8074\u8005\u306f720p\u30681080p\u306e\u5927\u304d\u306a\u9055\u3044\u306b\u6c17\u3065\u304b\u306a\u3044\u3060\u308d\u3046\u3002\u30b9\u30af\u30ea\u30fc\u30f3\u304c\u5c0f\u3055\u3059\u304e\u3066\u3001\u4f59\u5206\u306a\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u89e3\u50cf\u3067\u304d\u306a\u3044\u306e\u3060\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Full_High_Definition_FHD_1080p\"><\/span>\u30d5\u30eb\u30cf\u30a4\u30d3\u30b8\u30e7\u30f3\uff08FHD\uff1a1080p\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>1920\u00d71080\u30d4\u30af\u30bb\u30eb\u306e\u30d5\u30ebHD\uff081080p\uff09\u306f\u30012012\u5e74\u9803\u304b\u3089\u30d6\u30eb\u30fc\u30ec\u30a4\u30c7\u30a3\u30b9\u30af\u3001\u307b\u3068\u3093\u3069\u306ePC\u30e2\u30cb\u30bf\u30fc\u3001\u591a\u304f\u306e\u643a\u5e2f\u96fb\u8a71\u3084\u30c6\u30ec\u30d3\u3067\u4e8b\u5b9f\u4e0a\u306e\u6a19\u6e96\u3068\u306a\u3063\u305f\u3002\u73fe\u5728\u3082\u3001\u4e16\u754c\u4e2d\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u89e3\u50cf\u5ea6\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>FHD\u306f\u3001\u4e00\u822c\u7684\u306a\u30bd\u30d5\u30a1\u306e\u8ddd\u96e2\u3067\u898b\u305f\u5834\u5408\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u308450\u30a4\u30f3\u30c1\u7a0b\u5ea6\u307e\u3067\u306e\u30c6\u30ec\u30d3\u3067\u30b7\u30e3\u30fc\u30d7\u3067\u7d30\u90e8\u307e\u3067\u9bae\u660e\u306a\u6620\u50cf\u3092\u6620\u3057\u51fa\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u306f\u9bae\u660e\u3067\u3001\u9854\u306f\u7d30\u90e8\u307e\u3067\u6620\u3057\u51fa\u3055\u308c\u3001\u9ad8\u753b\u8cea\u306e\u30d3\u30c7\u30aa\u306f\u307e\u3055\u306b\u6620\u753b\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u3002.<\/p>\n\n\n\n<p>1080p\u306e\u5178\u578b\u7684\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30c7\u30fc\u30bf\u4f7f\u7528\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30d5\u30ea\u30c3\u30af\u30b9\uff1a\uff5e3GB\/\u6642\u9593<\/li>\n\n\n\n<li>\u30e6\u30fc\u30c1\u30e5\u30fc\u30d6~3\uff5e6GB\/\u6642\u9593\uff08\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306b\u3088\u3063\u3066\u7570\u306a\u308b\uff09<\/li>\n\n\n\n<li>\u30c7\u30a3\u30ba\u30cb\u30fc\uff0b\uff1a\uff5e3\uff5e4GB\/\u6642<\/li>\n<\/ul>\n\n\n\n<p>\u591a\u304f\u306e\u30a2\u30d7\u30ea\u306f1080p\u3092 \u201cHD \u201d\u307e\u305f\u306f \u201cFull HD \u201d\u3068\u8868\u793a\u3057\u3066\u304a\u308a\u3001\u6df7\u4e71\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002Netflix Standard\u3001Amazon Prime\u3001Hulu\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u30d7\u30e9\u30f3\u3067\u306f\u30014K\u4ee5\u5916\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6700\u5927\u89e3\u50cf\u5ea6\u306f1080p\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30e2\u30cb\u30bf\u30fc\u300150\u30a4\u30f3\u30c1\u4ee5\u4e0b\u306e\u30c6\u30ec\u30d3\u306a\u3069\u3001\u307b\u3068\u3093\u3069\u306e\u8996\u8074\u30b7\u30fc\u30f3\u306b\u304a\u3044\u3066\u3001\u30d5\u30ebHD\u89e3\u50cf\u5ea6\u306f\u3001\u904e\u5270\u306a\u30c7\u30fc\u30bf\u6d88\u8cbb\u306a\u3057\u306b\u512a\u308c\u305f\u753b\u8cea\u3092\u5b9f\u73fe\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2K_QHD_1440p\"><\/span>2K \/ QHD \/ 1440p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>1440p\u89e3\u50cf\u5ea6\uff08\u901a\u5e382560\u00d71440\u3001\u3057\u3070\u3057\u3070QHD\u307e\u305f\u306fQuad HD\u3068\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u30b7\u30e3\u30fc\u30d7\u30cd\u30b9\u3068\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306e\u4e21\u65b9\u306b\u304a\u3044\u30661080p\u30684K\u306e\u4e2d\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u3002\u6d88\u8cbb\u8005\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u300c2K\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u304c\u3001\u53b3\u5bc6\u306b\u306f2K\u306f\u5c11\u3057\u7570\u306a\u308b\u6620\u753b\u898f\u683c\uff082048\u00d71080\uff09\u3092\u6307\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u89e3\u50cf\u5ea6\u306f\u3001\u30b2\u30fc\u30e0\u7528\u30e2\u30cb\u30bf\u30fc\u3084\u30b5\u30e0\u30b9\u30f3\u3001OnePlus\u3001\u30b0\u30fc\u30b0\u30eb\u306e\u4e00\u90e8\u306e\u30d5\u30e9\u30c3\u30b0\u30b7\u30c3\u30d7Android\u643a\u5e2f\u3067\u4e00\u822c\u7684\u3060\u3002\u30d5\u30eb4K\u306e\u5e2f\u57df\u5e45\u3092\u5fc5\u8981\u3068\u305b\u305a\u30011080p\u3088\u308a\u3082\u30b7\u30e3\u30fc\u30d7\u306a\u753b\u50cf\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n<p>YouTube\u306f\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u30671440p\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30c7\u30a3\u30c6\u30fc\u30eb\u304c\u91cd\u8981\u306a\u30b2\u30fc\u30e0\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u306f\u4eba\u6c17\u306e\u3042\u308b\u9078\u629e\u80a2\u3060\u3002\u3057\u304b\u3057\u3001Netflix\u3084Disney+\u3067\u306f\u30011440p\u3092\u9078\u629e\u53ef\u80fd\u306a\u753b\u8cea\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u516c\u958b\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u30af\u30a2\u30c3\u30c9\u30cf\u30a4\u30d3\u30b8\u30e7\u30f3\u306f\u30011080p\u4ee5\u4e0a\u306e\u753b\u8cea\u3092\u6c42\u3081\u308b\u304c\u3001\u771f\u306e4K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306f\u5fc5\u8981\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u7dad\u6301\u3067\u304d\u306a\u3044\u3001\u9ad8\u901f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u6301\u3064PC\u30b2\u30fc\u30de\u30fc\u5411\u3051\u306e\u30b9\u30a4\u30fc\u30c8\u30b9\u30dd\u30c3\u30c8\u3060\u3068\u8003\u3048\u3066\u307b\u3057\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ultra_High_Definition_4K_UHD_2160p\"><\/span>\u30a6\u30eb\u30c8\u30e9\u30cf\u30a4\u30d3\u30b8\u30e7\u30f3\uff084K UHD\uff1a2160p\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>3840\u00d72160 \u30d4\u30af\u30bb\u30eb\u306e4K UHD\u306f\u30011\u30d5\u30ec\u30fc\u30e0\u3042\u305f\u308a\u7d04830\u4e07\u753b\u7d20\u3067\u30011080p\u306e\u3061\u3087\u3046\u30694\u500d\u306e\u753b\u7d20\u6570\u3092\u5b9f\u73fe\u3059\u308b\u30022014\u5e74\u9803\u304b\u3089\u3001\u30a6\u30eb\u30c8\u30e9\u30cf\u30a4\u30d3\u30b8\u30e7\u30f3\u306f\u30cf\u30a4\u30a8\u30f3\u30c9\u30fb\u30c6\u30ec\u30d3\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u30fb\u30e1\u30a4\u30f3\u30b9\u30c8\u30ea\u30fc\u30e0\u898f\u683c\u306b\u306a\u3063\u305f\u3002.<\/p>\n\n\n\n<p>4K\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u5e2f\u57df\u5e45\u3092\u5fc5\u8981\u3068\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u6d88\u8cbb\u3059\u308b\u3002\u307b\u3068\u3093\u3069\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30b3\u30fc\u30c7\u30c3\u30af\u3068HDR\uff08\u30cf\u30a4\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\uff09\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u304c\u30011\u30b9\u30c8\u30ea\u30fc\u30e0\u3042\u305f\u308a1\u6642\u9593\u3042\u305f\u308a7\uff5e16GB\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p>\n\n\n\n<p>2025\u5e74\u306e\u4e00\u822c\u7684\u306a4K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30a2\u30d7\u30ea\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30cd\u30c3\u30c8\u30d5\u30ea\u30c3\u30af\u30b9<\/strong>:4K\u30d7\u30e9\u30f3\u306b\u306f\u4e3b\u8981\u306a\u30aa\u30ea\u30b8\u30ca\u30eb\u4f5c\u54c1\u3068\u30e9\u30a4\u30bb\u30f3\u30b9\u4f5c\u54c1\u304c\u542b\u307e\u308c\u308b<\/li>\n\n\n\n<li><strong>\u30c7\u30a3\u30ba\u30cb\u30fc<\/strong>:\u30de\u30fc\u30d9\u30eb\u3001\u30b9\u30bf\u30fc\u30fb\u30a6\u30a9\u30fc\u30ba\u3001\u30d4\u30af\u30b5\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c4K HDR\u3067\u697d\u3057\u3081\u308b<\/li>\n\n\n\n<li><strong>Amazon\u30d7\u30e9\u30a4\u30e0\u30fb\u30d3\u30c7\u30aa<\/strong>:\u307b\u3068\u3093\u3069\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u4f5c\u54c1\u304c4K\u3067\u8996\u8074\u53ef\u80fd<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/blog.lebara.co.uk\/ja\/a-guide-to-the-top-iphones-for-business-and-pleasure\/\">\u30a2\u30c3\u30d7\u30eb<\/a> TV+<\/strong>:\u307b\u307c\u3059\u3079\u3066\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c4K\u30c9\u30eb\u30d3\u30fc\u30d3\u30b8\u30e7\u30f3\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li><strong>\u30e6\u30fc\u30c1\u30e5\u30fc\u30d6<\/strong>:\u30af\u30ea\u30a8\u30a4\u30bf\u30fc\u306b\u3088\u308b\u8c4a\u5bcc\u306a4K\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc<\/li>\n<\/ul>\n\n\n\n<p>4K\u306e\u5229\u70b9\u3092\u5b9f\u969b\u306b\u898b\u308b\u306b\u306f\u30014K\u30c6\u30ec\u30d3\u304b\u30e2\u30cb\u30bf\u30fc\u304c\u5fc5\u8981\u3067\u3001\u7406\u60f3\u7684\u306b\u306f50\u30a4\u30f3\u30c1\u4ee5\u4e0a\u3067\u3042\u308b\u300255\u30a4\u30f3\u30c1\u306e\u30c6\u30ec\u30d3\u309210\u30d5\u30a3\u30fc\u30c8\uff08\u7d041.5\u30e1\u30fc\u30c8\u30eb\uff09\u96e2\u308c\u3066\u898b\u308b\u3068\u30014K\u30681080p\u306e\u9055\u3044\u306f\u5fae\u5999\u306b\u306a\u308b\u30026\uff5e7\u30d5\u30a3\u30fc\u30c8\uff08\u7d041.5\uff5e2.5\u30e1\u30fc\u30c8\u30eb\uff09\u306b\u79fb\u52d5\u3059\u308c\u3070\u3001\u305d\u306e\u6539\u5584\u306f\u660e\u3089\u304b\u3060\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8K_4320p\"><\/span>8K (4320p)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>7680\u00d74320\u30d4\u30af\u30bb\u30eb\u306e8K\u89e3\u50cf\u5ea6\u306f\u30011\u30d5\u30ec\u30fc\u30e0\u3042\u305f\u308a\u7d043,300\u4e07\u30d4\u30af\u30bb\u30eb\u3092\u5b9f\u73fe\u3059\u308b\u3002\u3053\u308c\u306f4K\u306e4\u500d\u30011080\u306e16\u500d\u306b\u76f8\u5f53\u3059\u308b\u3002\u3053\u308c\u306f2025\u5e74\u306e\u6d88\u8cbb\u8005\u5411\u3051\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u6280\u8853\u306e\u6700\u5148\u7aef\u3092\u793a\u3059\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u30b5\u30e0\u30b9\u30f3Neo QLED 8K\u3084LG 8K OLED\u30e2\u30c7\u30eb\u306a\u3069\u3001\u4e00\u90e8\u306e\u30d7\u30ec\u30df\u30a2\u30e0TV\u306f8K\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306e8K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u6975\u3081\u3066\u9650\u3089\u308c\u3066\u3044\u308b\u3002YouTube\u306f8K\u306e\u30c7\u30e2\u30ea\u30fc\u30eb\u3084\u81ea\u7136\u30c9\u30ad\u30e5\u30e1\u30f3\u30bf\u30ea\u30fc\u3092\u3044\u304f\u3064\u304b\u914d\u4fe1\u3057\u3066\u3044\u308b\u304c\u3001Netflix\u3001Disney+\u3001Amazon\u306e\u3088\u3046\u306a\u4e3b\u8981\u306a\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f2025\u5e74\u73fe\u5728\u30018K\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3057\u3066\u3044\u306a\u3044\u3002.<\/p>\n\n\n\n<p>8K\u306e\u6761\u4ef6\u306f\u53b3\u3057\u3044\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u975e\u5e38\u306b\u9ad8\u901f\u306a\u30d5\u30a1\u30a4\u30d0\u30fc\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff08\u591a\u304f\u306e\u5834\u5408\u3001\u5b9f\u7528\u6700\u4f4e80\uff5e100Mbps\u4ee5\u4e0a\uff09<\/li>\n\n\n\n<li>1\u6642\u9593\u3042\u305f\u308a\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u304c\u81a8\u5927\uff0820\uff5e40GB\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09<\/li>\n\n\n\n<li>\u5bfe\u5fdc\u3059\u308b8K\u30c6\u30ec\u30d3<\/li>\n\n\n\n<li>\u5b9f\u969b\u306b8K\u3067\u64ae\u5f71\u3055\u308c\u3001\u30de\u30b9\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4<\/li>\n<\/ul>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u30ea\u30d3\u30f3\u30b0\u30eb\u30fc\u30e0\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u306f\u30014K\u306b\u5bfe\u3059\u308b\u76ee\u306b\u898b\u3048\u308b\u5229\u70b9\u306f\u308f\u305a\u304b\u3060\u3002\u3088\u307b\u3069\u5de8\u5927\u306a\u30b9\u30af\u30ea\u30fc\u30f3\uff0875\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff09\u3092\u4f7f\u3063\u3066\u3001\u7570\u5e38\u306b\u8fd1\u304f\u306b\u5ea7\u3089\u306a\u3044\u9650\u308a\u3001\u76ee\u306f\u5358\u7d14\u306b\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u89e3\u50cf\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_resolution_bitrate_and_codecs_affect_your_data_usage\"><\/span>\u89e3\u50cf\u5ea6\u3001\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3001\u30b3\u30fc\u30c7\u30c3\u30af\u304c\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306b\u4e0e\u3048\u308b\u5f71\u97ff<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>2\u3064\u306e1080p\u30b9\u30c8\u30ea\u30fc\u30e0\u304c\u6d88\u8cbb\u3059\u308b\u30c7\u30fc\u30bf\u91cf\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3068\u30b3\u30fc\u30c7\u30c3\u30af\u306e\u52b9\u7387\u306b\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u30d3\u30c7\u30aa\u306e\u54c1\u8cea\u3068\u30c7\u30fc\u30bf\u30d7\u30e9\u30f3\u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u3001\u751f\u306e\u89e3\u50cf\u5ea6\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8<\/strong> (\u5358\u4f4d\u306fMbps\uff09\u3067\u30011\u79d2\u9593\u306b\u9001\u4fe1\u3055\u308c\u308b\u30d3\u30c7\u30aa\u30c7\u30fc\u30bf\u306e\u91cf\u3092\u8868\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u304c\u9ad8\u3044\u307b\u3069\u3001\u753b\u50cf\u304c\u9bae\u660e\u306b\u306a\u308a\u3001\u5727\u7e2e\u30a2\u30fc\u30c1\u30d5\u30a1\u30af\u30c8\u304c\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u63a5\u7d9a\u3092\u6d41\u308c\u308b\u30c7\u30fc\u30bf\u91cf\u3082\u591a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>2025\u5e74\u306b\u304a\u3051\u308b\u4e3b\u8981\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4ee3\u8868\u7684\u306a\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306e\u7bc4\u56f2\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6c7a\u8b70<\/th><th>\u6a19\u6e96\u7684\u306a\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306e\u7bc4\u56f2<\/th><th>1\u6642\u9593\u3042\u305f\u308a\u306e\u30c7\u30fc\u30bf<\/th><\/tr><tr><td>720p<\/td><td>2-4 Mbps<\/td><td>~1\uff5e2 GB<\/td><\/tr><tr><td>1080p<\/td><td>4-8 Mbps<\/td><td>~2-4 GB<\/td><\/tr><tr><td>4K SDR<\/td><td>12-20 Mbps<\/td><td>~5-9 GB<\/td><\/tr><tr><td>4K HDR<\/td><td>15-25 Mbps<\/td><td>~7-12 GB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u30b3\u30fc\u30c7\u30c3\u30af<\/strong> \u3068\u306f\u3001\u4f1d\u9001\u7528\u306b\u30d3\u30c7\u30aa\u30d5\u30a1\u30a4\u30eb\u3092\u7e2e\u5c0f\u3059\u308b\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3042\u308b\u3002H.265\/HEVC\u3084AV1\u306e\u3088\u3046\u306a\u6700\u65b0\u306e\u30b3\u30fc\u30c7\u30c3\u30af\u306f\u3001\u53e4\u3044H.264\u898f\u683c\u3088\u308a\u3082\u5927\u5e45\u306b\u52b9\u7387\u7684\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H.264\/AVC<\/strong>:\u666e\u904d\u7684\u306a\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3002\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304c\u3001\u6700\u3082\u52b9\u7387\u304c\u60aa\u3044\u3002.<\/li>\n\n\n\n<li><strong>H.265\/HEVC<\/strong>:H.264\u3088\u308a\u7d0440-50%\u52b9\u7387\u7684\u3002H.264\u306720Mbps\u3092\u5fc5\u8981\u3068\u3059\u308b4K\u30b9\u30c8\u30ea\u30fc\u30e0\u306f\u3001HEVC\u3067\u306f10-12Mbps\u3067\u540c\u3058\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002.<\/li>\n\n\n\n<li><strong>AV1<\/strong>:\u6700\u65b0\u306e\u30e1\u30a4\u30f3\u30b9\u30c8\u30ea\u30fc\u30e0\u30b3\u30fc\u30c7\u30c3\u30af\u3067\u3001HEVC\u3088\u308a\u7d0430\uff5e50%\u52b9\u7387\u304c\u9ad8\u3044\u3002\u4e3b\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u304c4K\u30b3\u30f3\u30c6\u30f3\u30c4\u5411\u3051\u306b\u5c55\u958b\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u9ad8\u52b9\u7387\u30d3\u30c7\u30aa\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff08HEVC\uff09\u3068AV1\u306f\u3001\u540c\u7b49\u306e\u30d3\u30c7\u30aa\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u65e7\u6765\u306eH.264\u306b\u6bd4\u3079\u3066\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3092\u52b9\u679c\u7684\u306b\u534a\u6e1b\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u65b0\u3057\u3044\u30b9\u30de\u30fc\u30c8TV\u3084\u30a2\u30d7\u30ea\u306f\u3001\u3053\u308c\u3089\u306e\u52b9\u7387\u7684\u306a\u30b3\u30fc\u30c7\u30c3\u30af\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\u7c21\u5358\u306a\u30c7\u30fc\u30bf\u5909\u63db\u3067\u7406\u89e3\u3067\u304d\u308b\uff1a<\/strong><\/p>\n\n\n\n<p>5Mbps\u00d73,600\u79d2\/\u6642\u00f78\u30d3\u30c3\u30c8\/\u30d0\u30a4\u30c8\u00f71,000\uff1d\u7d042.25GB\/\u6642<\/p>\n\n\n\n<p>\u3053\u306e\u5f0f\u306f\u300110Mbps\u306e4K\u30b9\u30c8\u30ea\u30fc\u30e0\u304c1\u6642\u9593\u3042\u305f\u308a\u7d044.5GB\u3092\u4f7f\u7528\u3059\u308b\u306e\u306b\u5bfe\u3057\u300120Mbps\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u304c1\u6642\u9593\u3042\u305f\u308a9GB\u3068\u500d\u5897\u3059\u308b\u7406\u7531\u3092\u8aac\u660e\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u30d5\u30ec\u30fc\u30e0\u30ec\u30fc\u30c8\u3082\u91cd\u8981\u3060\u300260fps\uff08\u30d5\u30ec\u30fc\u30e0\/\u79d2\uff09\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u308b\u5834\u5408\u3001\u540c\u3058\u89e3\u50cf\u5ea6\u3068\u30b3\u30fc\u30c7\u30c3\u30af\u306730fps\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u308b\u5834\u5408\u306e\u7d042\u500d\u306e\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30b9\u30dd\u30fc\u30c4\u3001\u30b2\u30fc\u30e0\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u4e00\u90e8\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u6620\u753b\u306f\u3001\u3088\u308a\u9ad8\u3044\u30d5\u30ec\u30fc\u30e0\u30ec\u30fc\u30c8\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u6d88\u8cbb\u91cf\u304c\u5897\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_resolutions_and_formats_popular_apps_use_Netflix_YouTube_Disney_and_more\"><\/span>\u4eba\u6c17\u306e\u30a2\u30d7\u30ea\u304c\u4f7f\u3063\u3066\u3044\u308b\u89e3\u50cf\u5ea6\u3068\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff08Netflix\u3001YouTube\u3001Disney+\u306a\u3069\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3088\u3063\u3066\u3001\u30d3\u30c7\u30aa\u306e\u753b\u8cea\u306e\u51e6\u7406\u65b9\u6cd5\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u5b9f\u969b\u306b\u53d7\u4fe1\u3067\u304d\u308b\u306e\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u7a2e\u985e\u3001\u5951\u7d04\u30d7\u30e9\u30f3\u3001\u5730\u57df\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u63a5\u7d9a\u901f\u5ea6\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u4ee5\u4e0b\u306f\u30012025\u5e74\u306b\u304a\u3051\u308b\u4e3b\u8981\u30b5\u30fc\u30d3\u30b9\u306e\u4ed5\u7d44\u307f\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u30a2\u30d7\u30ea\u306f\u5e2f\u57df\u5e45\u306b\u57fa\u3065\u3044\u3066\u89e3\u50cf\u5ea6\u3092\u81ea\u52d5\u8abf\u6574\u3059\u308b\u305f\u3081\u3001\u5b9f\u969b\u306e\u753b\u8cea\u306f\u756a\u7d44\u4e2d\u306b\u5909\u52d5\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df7\u96d1\u6642\u306b\u306f4K\u30b9\u30c8\u30ea\u30fc\u30e0\u304c1080p\u4ee5\u4e0b\u306b\u843d\u3061\u3001\u72b6\u6cc1\u304c\u6539\u5584\u3055\u308c\u308b\u30681080p\u4ee5\u4e0b\u306b\u623b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Netflix\"><\/span>\u30cd\u30c3\u30c8\u30d5\u30ea\u30c3\u30af\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30d5\u30ea\u30c3\u30af\u30b9\u306f\u3001\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u3092\u5b9a\u984d\u5236\u3068\u7d50\u3073\u3064\u3051\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5e83\u544a\u4ed8\u304d\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9 \/ \u30d9\u30fc\u30b7\u30c3\u30af<\/strong>:SD\uff08480p\uff09\u307e\u305f\u306f720p\u304c\u4e0a\u9650\uff08\u30d7\u30e9\u30f3\u3068\u30c7\u30d0\u30a4\u30b9\u306b\u3088\u308b<\/li>\n\n\n\n<li><strong>\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong>:\u6700\u59271080p\u30d5\u30ebHD<\/li>\n\n\n\n<li><strong>\u30d7\u30ec\u30df\u30a2\u30e0<\/strong>:HDR\uff08\u30c9\u30eb\u30d3\u30fc\u30d3\u30b8\u30e7\u30f3\u307e\u305f\u306fHDR10\uff09\u3067\u6700\u59274K UHD<\/li>\n<\/ul>\n\n\n\n<p>Netflix\u306f\u3001H.264\u3068H.265\/HEVC\u30b3\u30fc\u30c7\u30c3\u30af\u306b\u3088\u308b\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u52a0\u3048\u3001\u65b0\u3057\u3044\u30b9\u30de\u30fc\u30c8TV\u3084Android\u7aef\u672b\u3067\u306fAV1\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002AV1\u306e\u5c55\u958b\u306f\u3001\u3088\u308a\u826f\u3044\u753b\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002.<\/p>\n\n\n\n<p>Netflix\u304c\u516c\u8868\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306e\u63a8\u5b9a\u5024\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SD\uff1a\uff5e1GB\/\u6642\u9593<\/li>\n\n\n\n<li>HD\uff1a\uff5e3GB\/\u6642\u9593<\/li>\n\n\n\n<li>4K UHD\uff1a\uff5e7GB\/\u6642\u9593<\/li>\n<\/ul>\n\n\n\n<p>2017\u5e74\u4ee5\u964d\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fNetflix\u30aa\u30ea\u30b8\u30ca\u30eb\u4f5c\u54c1\u306e\u591a\u304f\u306f\u3001\u30d7\u30ec\u30df\u30a2\u30e0\u30d7\u30e9\u30f3\u30674K\u3068HDR\u3067\u8996\u8074\u3067\u304d\u308b\u3002\u5e2f\u57df\u5e45\u3092\u7bc0\u7d04\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30a2\u30d7\u30ea\u3067\u300c\u753b\u9762\u3054\u3068\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u300d\u3092\u8abf\u6574\u3057\u3001\u89e3\u50cf\u5ea6\u3092\u5f37\u5236\u7684\u306b\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"YouTube\"><\/span>\u30e6\u30fc\u30c1\u30e5\u30fc\u30d6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>YouTube\u306f\u3001144p\u304b\u30898K\uff084320p\uff09\u307e\u3067\u3001\u4e3b\u8981\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4e2d\u3067\u6700\u3082\u5e45\u5e83\u3044\u89e3\u50cf\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u5229\u7528\u53ef\u80fd\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001\u30af\u30ea\u30a8\u30a4\u30bf\u30fc\u304c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u3082\u306e\u3068\u3001\u3042\u306a\u305f\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u6a5f\u80fd\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>YouTube\u306f\u3001\u7279\u306b\u30b2\u30fc\u30e0\u3001\u6280\u8853\u30ec\u30d3\u30e5\u30fc\u3001\u6620\u753b\u5236\u4f5c\u30c1\u30e3\u30f3\u30cd\u30eb\u306b\u304a\u3044\u3066\u30011440p\u304a\u3088\u30734K\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e3b\u8981\u306a\u914d\u4fe1\u5148\u3067\u3042\u308b\u3002\u540c\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u9ad8\u89e3\u50cf\u5ea6\u30d3\u30c7\u30aa\u4ee5\u4e0a\u306e\u305f\u3081\u306bVP9\u3068AV1\u30b3\u30fc\u30c7\u30c3\u30af\u3092\u7a4d\u6975\u7684\u306b\u63a1\u7528\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u8996\u8074\u8005\u306f\u89e3\u50cf\u5ea6\u3092\u624b\u52d5\u3067\u9078\u629e\u3059\u308b\u3053\u3068\u3082\uff08720p\u30011080p\u30011440p\u30012160p\u306a\u3069\uff09\u3001\u5e2f\u57df\u5e45\u3068\u753b\u9762\u89e3\u50cf\u5ea6\u306b\u57fa\u3065\u3044\u3066\u8abf\u6574\u3059\u308b\u300c\u81ea\u52d5\u300d\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p>4K\u30848K\u306eYouTube\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u5b9a\u984d\u5236\u30b5\u30fc\u30d3\u30b9\u3088\u308a\u3082\u304b\u306a\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u304c\u9ad8\u3044\u5834\u5408\u30011\u6642\u9593\u3042\u305f\u308a10\uff5e20GB\u3092\u8d85\u3048\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disney\"><\/span>\u30c7\u30a3\u30ba\u30cb\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Disney+\u306f\u901a\u5e38\u3001\u307b\u3068\u3093\u3069\u306e\u5730\u57df\u30671\u3064\u306e\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30fb\u30c6\u30a3\u30a2\u3067HD\u30684K UHD\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\uff08\u305f\u3060\u3057\u3001\u5e83\u544a\u30b5\u30dd\u30fc\u30c8\u30fb\u30c6\u30a3\u30a2\u306b\u306f\u5236\u9650\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308b\uff09\u3002\u30de\u30fc\u30d9\u30eb\u3001\u30b9\u30bf\u30fc\u30fb\u30a6\u30a9\u30fc\u30ba\u3001\u30d4\u30af\u30b5\u30fc\u3001\u30ca\u30b7\u30e7\u30ca\u30eb\u30fb\u30b8\u30aa\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u306a\u3069\u306e\u4eba\u6c17\u30d5\u30e9\u30f3\u30c1\u30e3\u30a4\u30ba\u306f\u3001\u304a\u4f7f\u3044\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u63a5\u7d9a\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u308c\u3070\u3001\u901a\u5e384K HDR\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306e\u76ee\u5b89<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HD\uff1a\uff5e3\uff5e4GB\/\u6642<\/li>\n\n\n\n<li>4K\uff1a\uff5e7\uff5e15GB\/\u6642\uff08HDR\u3068\u30b3\u30fc\u30c7\u30c3\u30af\u306b\u3088\u308b\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u643a\u5e2f\u96fb\u8a71\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3067\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u3001Disney+\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u304c\u4f4e\u89e3\u50cf\u5ea6\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u300cWi-Fi\u306e\u307f\u300d\u3068\u300c\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u300d\u306e\u753b\u8cea\u8a2d\u5b9a\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u52d5\u4f5c\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Amazon_Prime_Video\"><\/span>Amazon\u30d7\u30e9\u30a4\u30e0\u30fb\u30d3\u30c7\u30aa<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30d7\u30e9\u30a4\u30e0\u30fb\u30d3\u30c7\u30aa\u306b\u306f\u3001SD\u3001HD\u30014K UHD\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u542b\u307e\u308c\u30014K\u306f\u901a\u5e38\u3001\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3067\u8ffd\u52a0\u6599\u91d1\u306a\u3057\u3067\u8996\u8074\u3067\u304d\u308b\u3002Amazon\u306f4K\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u300cUHD\u300d\u30d0\u30c3\u30b8\u3092\u4ed8\u3051\u3066\u30ab\u30bf\u30ed\u30b0\u306b\u8868\u793a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u591a\u304f\u306eAmazon\u30aa\u30ea\u30b8\u30ca\u30eb\u4f5c\u54c1\u306f\u3001\u30c9\u30eb\u30d3\u30fc\u30a2\u30c8\u30e2\u30b9\u97f3\u58f0\u4ed8\u304d\u306e4K HDR\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3055\u308c\u308b\u3002\u3053\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u307b\u3068\u3093\u3069\u306e4K\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3067HEVC\u306b\u3088\u308b\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u30fb\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u53e4\u3044\u30c6\u30ec\u30d3\u3084\u7279\u5b9a\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u304cUHD\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u304c720p\u307e\u305f\u306f1080p\u306b\u5236\u9650\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u671f\u5f85\u901a\u308a\u306e\u753b\u8cea\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001Amazon\u306e\u30c7\u30d0\u30a4\u30b9\u4e92\u63db\u6027\u30da\u30fc\u30b8\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Apple_TV\"><\/span>Apple TV+<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Apple TV+\u306f\u30d7\u30ec\u30df\u30a2\u30e0\u54c1\u8cea\u3092\u91cd\u8996\u3057\u3066\u304a\u308a\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u304c4K HDR\uff08\u30c9\u30eb\u30d3\u30fc\u30d3\u30b8\u30e7\u30f3\uff09\u3067\u8996\u8074\u3067\u304d\u308b\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u753b\u8cea\u3092\u512a\u5148\u3057\u3001\u6bd4\u8f03\u7684\u9ad8\u3044\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u52b9\u7387\u7684\u306aHEVC\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u54c1\u8cea\u91cd\u8996\u306e\u59ff\u52e2\u306f\u3001Apple TV+\u304c4K\u30671\u6642\u9593\u3042\u305f\u308a\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u91cf\u304c\u7af6\u5408\u4ed6\u793e\u3088\u308a\u3082\u591a\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u304c\u3001\u6700\u7d42\u7684\u306a\u6620\u50cf\u306f\u9a5a\u304f\u307b\u3069\u30b7\u30e3\u30fc\u30d7\u3067\u7cbe\u7d30\u306b\u898b\u3048\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<p>iPhone\u3068iPad\u3067\u306f\u3001Apple TV+\u304c\u63a5\u7d9a\u54c1\u8cea\u3068\u300c\u4f4e\u30c7\u30fc\u30bf\u30e2\u30fc\u30c9\u300d\u8a2d\u5b9a\u306b\u57fa\u3065\u3044\u3066\u81ea\u52d5\u7684\u306b\u89e3\u50cf\u5ea6\u3092\u30c0\u30a6\u30f3\u30b9\u30b1\u30fc\u30eb\u3057\u307e\u3059\u30024K\u3092\u8868\u793a\u3067\u304d\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u30014K\u3092\u898b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hulu_Max_HBO_and_other_regional_services\"><\/span>Hulu\u3001\u30de\u30c3\u30af\u30b9\uff08HBO\uff09\u3001\u305d\u306e\u4ed6\u306e\u5730\u57df\u30b5\u30fc\u30d3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Hulu\u3001Max\uff08\u65e7HBO Max\uff09\u3001BBC iPlayer\u3001Hotstar\u3001Canal+\u306a\u3069\u306e\u5730\u57df\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u4e3b\u306b\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u3067HD\u30684K\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p>4K\u306f\u901a\u5e38\u3001\u65b0\u3057\u3044\u756a\u7d44\u3001\u5927\u30d2\u30c3\u30c8\u6620\u753b\u3001\u30b9\u30dd\u30fc\u30c4\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u9650\u5b9a\u3055\u308c\u3001\u53e4\u3044\u30ab\u30bf\u30ed\u30b0\u30bf\u30a4\u30c8\u30eb\u306f720p\u307e\u305f\u306f1080p\u306b\u5236\u9650\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u5404\u30b5\u30fc\u30d3\u30b9\u306f\u30014K\u3068HDR\u306e\u305f\u3081\u306e\u72ec\u81ea\u306e\u30c7\u30d0\u30a4\u30b9\u4e92\u63db\u6027\u30ea\u30b9\u30c8\u3092\u7dad\u6301\u3057\u3001\u6700\u65b0\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u4f7f\u7528\u30d1\u30bf\u30fc\u30f3\u306fNetflix\u3084Disney+\u3068\u307b\u307c\u540c\u3058\u3067\u3001\u9ad8\u89e3\u50cf\u5ea6\u3068HDR\u306f\u3001\u7279\u306b\u5927\u304d\u306a\u30c6\u30ec\u30d3\u753b\u9762\u306b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u308b\u5834\u5408\u3001\u3088\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_resolution_choices_impact_your_data_plan_and_internet_speed\"><\/span>\u89e3\u50cf\u5ea6\u306e\u9078\u629e\u304c\u30c7\u30fc\u30bf\u30d7\u30e9\u30f3\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306b\u4e0e\u3048\u308b\u5f71\u97ff<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5bb6\u5ead\u3084\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u3067\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306e\u6700\u5927\u306e\u30bd\u30fc\u30b9\u3067\u3059\u3002\u30d3\u30c7\u30aa\u306e\u89e3\u50cf\u5ea6\u306f\u3001\u3042\u306a\u305f\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u6700\u3082\u5f37\u529b\u306a\u624b\u6bb5\u3067\u3059\u3002.<\/p>\n\n\n\n<p><strong>\u8996\u8074\u7fd2\u6163\u306b\u3088\u308b\u6708\u6b21\u30c7\u30fc\u30bf\u306e\u5f71\u97ff\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30c7\u30a4\u30ea\u30fc\u30d3\u30e5\u30fc\u30a4\u30f3\u30b0<\/th><th>720p<\/th><th>1080p<\/th><th>4K<\/th><\/tr><tr><td>1\u6642\u9593\/\u65e5<\/td><td>~45GB\/\u6708<\/td><td>~90GB\/\u6708<\/td><td>~210GB\/\u6708<\/td><\/tr><tr><td>2\u6642\u9593\/\u65e5<\/td><td>~90GB\/\u6708<\/td><td>~180GB\/\u6708<\/td><td>~420GB\/\u6708<\/td><\/tr><tr><td>4\u6642\u9593\/\u65e5<\/td><td>~180GB\/\u6708<\/td><td>~360GB\/\u6708<\/td><td>~840GB\/\u6708<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3053\u306e\u6570\u5b57\u306f\u3059\u3050\u306b\u81a8\u308c\u4e0a\u304c\u308b\u3002\u6bce\u65e52\u6642\u9593\u306e4K\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3057\u3066\u3044\u308b\u5bb6\u5ead\u3067\u306f\u3001\u30b2\u30fc\u30e0\u3001\u30d3\u30c7\u30aa\u901a\u8a71\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3001\u305d\u306e\u4ed6\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5229\u7528\u3092\u8003\u616e\u3059\u308b\u524d\u306b\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3060\u3051\u3067\u6708\u9593400GB\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u5bb6\u5ead\u7528\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u3068\u30e2\u30d0\u30a4\u30eb\u30d7\u30e9\u30f3\u306e\u6bd4\u8f03\uff1a<\/strong><\/p>\n\n\n\n<p>\u7121\u5236\u9650\u306e\u5bb6\u5ead\u7528\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u306f\u3001\u9ad8\u89e3\u50cf\u5ea6\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u30da\u30ca\u30eb\u30c6\u30a3\u306a\u3057\u3067\u5438\u53ce\u3059\u308b\u3002\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u30e2\u30d0\u30a4\u30eb\u30d7\u30e9\u30f3\u306f\u3001\u305f\u3068\u3048\u300c\u7121\u5236\u9650\u300d\u3067\u3042\u3063\u3066\u3082\u300150\uff5e100GB\u306e\u9ad8\u901f\u30c7\u30fc\u30bf\u901a\u4fe1\u3092\u884c\u3046\u3068\u901f\u5ea6\u304c\u5236\u9650\u3055\u308c\u308b\u3002\u3044\u3063\u305f\u3093\u901f\u5ea6\u304c\u5236\u9650\u3055\u308c\u308b\u3068\u30011080p\u3067\u306f\u63a5\u7d9a\u304c\u9045\u3059\u304e\u308b\u305f\u3081\u3001\u30a2\u30d7\u30ea\u306fSD\u306b\u843d\u3068\u3055\u3056\u308b\u3092\u5f97\u306a\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u591a\u304f\u306eISP\u306f\u3001\u30d4\u30fc\u30af\u6642\u3084\u4f7f\u7528\u91cf\u306e\u591a\u3044\u6642\u9593\u5e2f\u306b\u5bb6\u5ead\u3067\u306e\u63a5\u7d9a\u3092\u30b9\u30ed\u30c3\u30c8\u30eb\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u304c\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u9014\u4e2d\u30674K\u304b\u30891080p\u306b\u5f37\u5236\u7684\u306b\u843d\u3068\u3055\u308c\u3001\u76ee\u306b\u898b\u3048\u308b\u54c1\u8cea\u5909\u5316\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8907\u6570\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u30b2\u30fc\u30e0\u3001\u30d3\u30c7\u30aa\u901a\u8a71\u3092\u540c\u6642\u306b\u884c\u3046\u4e16\u5e2f\u3067\u306f\u3001\u91cd\u8981\u5ea6\u306e\u4f4e\u3044\u30c7\u30d0\u30a4\u30b9\u306e\u89e3\u50cf\u5ea6\u3092\u30c0\u30a4\u30e4\u30eb\u30d0\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u30bf\u30d6\u30ec\u30c3\u30c8\u3067\u30b7\u30c3\u30c8\u30b3\u30e0\u3092720p\u3067\u8996\u8074\u3057\u3066\u3044\u308b\u9593\u306b\u3001\u5225\u306e\u4eba\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u30b2\u30fc\u30e0\u3092\u30d7\u30ec\u30a4\u3059\u308c\u3070\u3001\u4e21\u65b9\u306e\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_the_right_resolution_for_different_devices_and_situations\"><\/span>\u30c7\u30d0\u30a4\u30b9\u3084\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u89e3\u50cf\u5ea6\u3092\u9078\u629e\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7406\u60f3\u7684\u306a\u89e3\u50cf\u5ea6\u306f\u3001\u30c7\u30fc\u30bf\u3060\u3051\u3067\u306a\u304f\u3001\u753b\u9762\u30b5\u30a4\u30ba\u3084\u8996\u8074\u8ddd\u96e2\u3001\u5b9f\u969b\u306b\u4f55\u3092\u898b\u308b\u304b\u306b\u3082\u3088\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u30c7\u30d0\u30a4\u30b9\u30bf\u30a4\u30d7\u5225\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff085\uff5e7\u30a4\u30f3\u30c1\uff09<\/strong>:480p-1080p\u3002\u89e3\u50cf\u5ea6\u304c\u9ad8\u304f\u306a\u308b\u3068\u3001\u753b\u9762\u304c\u5c0f\u3055\u3059\u304e\u3066\u9055\u3044\u304c\u308f\u304b\u3089\u306a\u304f\u306a\u308a\u3001\u30c7\u30fc\u30bf\u304c\u7121\u99c4\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30bf\u30d6\u30ec\u30c3\u30c8\uff088\uff5e12\u30a4\u30f3\u30c1\uff09<\/strong>720p-1080p\u306f\u3001\u904e\u5270\u306a\u30c7\u30fc\u30bf\u306a\u3057\u3067\u30b7\u30e3\u30fc\u30d7\u306a\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\uff0813\uff5e17\u30a4\u30f3\u30c1\uff09<\/strong>:1080p\u306f\u307b\u3068\u3093\u3069\u306e\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306e\u753b\u9762\u306b\u81ea\u7136\u306b\u30de\u30c3\u30c1\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>43\u30a4\u30f3\u30c1\u4ee5\u4e0b\u306e\u30c6\u30ec\u30d3<\/strong>:1080p\u306f\u901a\u5e38\u306e\u8996\u8074\u8ddd\u96e2\u3067\u306f\u30b7\u30e3\u30fc\u30d7\u306b\u898b\u3048\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5927\u578b4K\u30c6\u30ec\u30d3\uff0855\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff09<\/strong>:\u6700\u4f4e1080p\u3001\u5e2f\u57df\u5e45\u3068\u30c7\u30fc\u30bf\u304c\u8a31\u3059\u9650\u308a4K\u3002.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\u3082\u91cd\u8981\u3060\uff1a<\/strong><\/p>\n\n\n\n<p>\u81ea\u7136\u30c9\u30ad\u30e5\u30e1\u30f3\u30bf\u30ea\u30fc\u3001\u6620\u753b\u306e\u3088\u3046\u306a\u6620\u753b\u3001\u7d30\u304b\u3044\u30c7\u30a3\u30c6\u30fc\u30eb\uff08\u8349\u3001\u7fa4\u8846\u306e\u9854\u3001\u901f\u3044\u52d5\u304d\uff09\u306e\u3042\u308b\u30b9\u30dd\u30fc\u30c4\u306f\u3001\u9ad8\u89e3\u50cf\u5ea6\u5316\u306e\u6069\u6075\u3092\u6700\u3082\u53d7\u3051\u308b\u3002\u30c8\u30fc\u30ad\u30f3\u30b0\u30d8\u30c3\u30c9\u756a\u7d44\u3001\u30ab\u30fc\u30c8\u30a5\u30fc\u30f3\u3001\u53e4\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u307b\u3068\u3093\u3069\u6539\u5584\u3055\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p><strong>\u8996\u8074\u8ddd\u96e2\u306e\u7d4c\u9a13\u5247\uff1a<\/strong><\/p>\n\n\n\n<p>\u30b9\u30af\u30ea\u30fc\u30f3\u306e\u5927\u304d\u3055\u306b\u5bfe\u3057\u3066\u5ea7\u308b\u4f4d\u7f6e\u304c\u8fd1\u3051\u308c\u3070\u8fd1\u3044\u307b\u3069\u3001\u89e3\u50cf\u5ea6\u304c\u91cd\u8981\u306b\u306a\u308b\u3002\u4e00\u822c\u7684\u306a\u30ea\u30d3\u30f3\u30b0\u30eb\u30fc\u30e0\u306e\u8ddd\u96e2\uff0855\u30a4\u30f3\u30c1\u306e\u30c6\u30ec\u30d3\u304b\u30898\uff5e10\u30d5\u30a3\u30fc\u30c8\uff09\u3067\u306f\u3001\u591a\u304f\u306e\u4eba\u306f4K\u30681080p\u306e\u533a\u5225\u304c\u3064\u304b\u306a\u3044\u30025\uff5e6\u30d5\u30a3\u30fc\u30c8\u306e\u8ddd\u96e2\u306b\u306a\u308b\u3068\u30014K\u306e\u512a\u4f4d\u6027\u304c\u660e\u78ba\u306b\u306a\u308b\u3002.<\/p>\n\n\n\n<p>50\u30a4\u30f3\u30c1\u306e\u30c6\u30ec\u30d3\u304b\u308910\u30d5\u30a3\u30fc\u30c8\uff08\u7d041.5\u30e1\u30fc\u30c8\u30eb\uff09\u96e2\u308c\u305f\u5834\u6240\u306b\u5ea7\u308b\u3068\u30014K\u30d4\u30af\u30bb\u30eb\u306e1\u30641\u3064\u306f\u3001\u3042\u306a\u305f\u306e\u76ee\u304c\u89e3\u50cf\u3067\u304d\u308b\u3088\u308a\u3082\u5c0f\u3055\u3044\u3002\u305d\u306e\u4f55\u767e\u4e07\u3082\u306e\u30d4\u30af\u30bb\u30eb\u306f\u3001\u30c7\u30fc\u30bf\u30d7\u30e9\u30f3\u3067\u652f\u6255\u3063\u305f\u3082\u306e\u306e\u3001\u3042\u306a\u305f\u306e\u76ee\u306b\u306f\u898b\u3048\u306a\u304b\u3063\u305f\u7121\u99c4\u306a\u6620\u50cf\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_tips_how_to_control_streaming_quality_and_save_data\"><\/span>\u5b9f\u8df5\u7684\u306a\u30d2\u30f3\u30c8\uff1a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u54c1\u8cea\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3001\u30c7\u30fc\u30bf\u3092\u7bc0\u7d04\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u4f53\u9a13\u3068\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u4eca\u3059\u3050\u3067\u304d\u308b\u884c\u52d5\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3067\u3059\u3002.<\/p>\n\n\n\n<p><strong>\u30d3\u30c7\u30aa\u306e\u753b\u8cea\u8a2d\u5b9a\u3092\u898b\u3064\u3051\u3066\u8abf\u6574\u3059\u308b\uff1a<\/strong><\/p>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u30a2\u30d7\u30ea\u306f\u3001\u8a2d\u5b9a\u2192\u518d\u751f\u307e\u305f\u306f\u30d3\u30c7\u30aa\u306e\u54c1\u8cea\u306b\u54c1\u8cea\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u57cb\u3081\u307e\u3059\u3002\u3068\u66f8\u304b\u308c\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63a2\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u201c\u300c\u30c7\u30fc\u30bf\u30bb\u30fc\u30d0\u30fc \u201d\u307e\u305f\u306f \u201c\u4f4e\u201d\uff08\u5f37\u5236SD\/720p\uff09<\/li>\n\n\n\n<li>\u201c\u300c\u81ea\u52d5\u300d\uff08\u63a5\u7d9a\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u30a2\u30d7\u30ea\u304c\u5224\u65ad\u3059\u308b\uff09<\/li>\n\n\n\n<li>\u201c\u300c\u9ad8\u753b\u8cea\u300d\u307e\u305f\u306f\u300c\u6700\u9ad8\u753b\u8cea\u300d\uff08\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306f4K\u3082\u53ef\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30e2\u30d0\u30a4\u30eb\u3068Wi-Fi\u3067\u7570\u306a\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\uff1a<\/strong><\/p>\n\n\n\n<p>Netflix\u306e\u5834\u5408\uff1a\u8a2d\u5b9a \u2192 \u643a\u5e2f\u96fb\u8a71\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf \u2192 \u643a\u5e2f\u96fb\u8a71\u3067\u300c\u30c7\u30fc\u30bf\u3092\u7bc0\u7d04\u300d\u3092\u9078\u629e YouTube\u306e\u5834\u5408\uff1a\u8a2d\u5b9a \u2192 \u30d3\u30c7\u30aa\u753b\u8cea\u8a2d\u5b9a \u2192 \u30e2\u30d0\u30a4\u30eb\u7528\u3068Wi-Fi\u7528\u3092\u5225\u3005\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\uff1a\u30a2\u30d7\u30ea\u306e\u8a2d\u5b9a \u2192 \u643a\u5e2f\u96fb\u8a71\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf \u2192 \u5236\u9650\u306e\u5207\u308a\u66ff\u3048<\/p>\n\n\n\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u3054\u89a7\u304f\u3060\u3055\u3044\uff1a<\/strong><\/p>\n\n\n\n<p>\u65c5\u884c\u4e2d\u3084\u901a\u52e4\u4e2d\u306f\u3001Wi-Fi\u7d4c\u7531\u3067\u304a\u597d\u307f\u306e\u753b\u8cea\u3067\u756a\u7d44\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u305f\u3068\u30484K\u3067\u3042\u3063\u3066\u3082\u3001\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u3092\u6d88\u8cbb\u3057\u307e\u305b\u3093\u3002\u307b\u3068\u3093\u3069\u306e\u30a2\u30d7\u30ea\u3067\u306f\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u54c1\u8cea\u3092\u9078\u629e\u3067\u304d\u307e\u3059\uff08\u4f4e\u3001\u4e2d\u3001\u9ad8\uff09\u3002.<\/p>\n\n\n\n<p><strong>\u30c6\u30ec\u30d3\u306e\u300c\u5e38\u306b\u6700\u9ad8\u753b\u8cea\u300d\u3092\u7121\u52b9\u306b\u3059\u308b\uff1a<\/strong><\/p>\n\n\n\n<p>\u5e2f\u57df\u5e45\u304c\u5909\u52d5\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u6700\u5927\u753b\u8cea\u3092\u5f37\u5236\u3059\u308b\u3068\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u304c\u767a\u751f\u3057\u3001\u753b\u8cea\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306e\u81ea\u52d5\u8abf\u6574\u306b\u4efb\u305b\u308c\u3070\u3001\u89e3\u50cf\u5ea6\u304c\u4f4e\u304f\u306a\u308b\u77ac\u9593\u304c\u3042\u3063\u3066\u3082\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u518d\u751f\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p><strong>\u5b9f\u969b\u306e\u4f7f\u7528\u91cf\u3092\u76e3\u8996\u3059\u308b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30bf\u30fc\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u7d71\u8a08\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\uff08\u6700\u8fd1\u306e\u30eb\u30fc\u30bf\u30fc\u306e\u591a\u304f\u306f\u3053\u308c\u3092\u8ffd\u8de1\u3057\u3066\u3044\u308b\uff09<\/li>\n\n\n\n<li>ISP\u307e\u305f\u306f\u643a\u5e2f\u96fb\u8a71\u4f1a\u793e\u306e\u5229\u7528\u72b6\u6cc1\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>4K\u30681080p\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u304c\u591a\u304b\u3063\u305f\u6708\u3092\u6bd4\u8f03\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>4K\u304b\u30891080p\u306b\u4e0b\u3052\u308b\u3053\u3068\u3067\u3001\u8d85\u904e\u6599\u91d1\u3084\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u304b\u3089\u89e3\u653e\u3055\u308c\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u305d\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306f\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ_common_questions_about_HD_FHD_4K_and_8K_streaming\"><\/span>FAQ\uff1aHD\u3001FHD\u30014K\u30018K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u79c1\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c25Mbps\u3057\u304b\u306a\u3044\u5834\u5408\u30014K\u306f\u4fa1\u5024\u304c\u3042\u308b\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>25Mbps\u3042\u308c\u3070\u3001\u307b\u3068\u3093\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u306e4K\u30b9\u30c8\u30ea\u30fc\u30e0\u30921\u672c\u51e6\u7406\u3067\u304d\u307e\u3059\u304c\u3001\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u305f\u3081\u306e\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0\u306f\u3042\u307e\u308a\u3042\u308a\u307e\u305b\u3093\u3002\u8907\u6570\u306e\u4eba\u304c\u540c\u6642\u306b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3057\u305f\u308a\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b2\u30fc\u30e0\u3092\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u30021080p\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u30014K\u306f\u4e00\u4eba\u3067\u306e\u8996\u8074\u7528\u306b\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p><strong>40\u30a4\u30f3\u30c1\u306e\u30c6\u30ec\u30d3\u30671080p\u30684K\u306e\u9055\u3044\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u8996\u8074\u8ddd\u96e2\uff087\uff5e10\u30d5\u30a3\u30fc\u30c8\uff09\u3067\u306f\u300140\u30a4\u30f3\u30c1\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u306e\u9055\u3044\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u4eba\u306b\u3068\u3063\u3066\u5fae\u5999\u304b\u898b\u3048\u306a\u3044\u7a0b\u5ea6\u3060\u30024K\u306e\u512a\u4f4d\u6027\u306f\u300155\u30a4\u30f3\u30c1\u4ee5\u4e0a\u306e\u753b\u9762\u3084\u3001\u7570\u5e38\u306b\u8fd1\u304f\u306b\u5ea7\u3063\u305f\u3068\u304d\u306b\u9855\u8457\u306b\u306a\u308b\u3002\u3088\u308a\u5c0f\u578b\u306e\u30c6\u30ec\u30d3\u3067\u306f\u30011080p\u304c\u30c7\u30fc\u30bf\u30fb\u30da\u30ca\u30eb\u30c6\u30a3\u306a\u3057\u306b\u512a\u308c\u305f\u753b\u50cf\u89e3\u50cf\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u79c1\u306e\u30a2\u30d7\u30ea\u306f4K\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u753b\u50cf\u304c\u30bd\u30d5\u30c8\u306b\u898b\u3048\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>\u539f\u56e0\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\uff1a\u30bd\u30fc\u30b9\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u4f4e\u89e3\u50cf\u5ea6\u3067\u64ae\u5f71\u3055\u308c\u3001\u30a2\u30c3\u30d7\u30b9\u30b1\u30fc\u30eb\u3055\u308c\u305f\u53ef\u80fd\u6027\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u4f4e\u4e0b\u3057\u3001\u30a2\u30d7\u30ea\u304c\u4f4e\u753b\u8cea\u3067\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3055\u308c\u305f\u53ef\u80fd\u6027\u3001\u307e\u305f\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u5e2f\u57df\u5e45\u3092\u7bc0\u7d04\u3059\u308b\u305f\u3081\u306b\u9ad8\u5727\u7e2e\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u3002\u63a5\u7d9a\u901f\u5ea6\u3092\u78ba\u8a8d\u3057\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u518d\u8d77\u52d5\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p><strong>Netflix\u306e4K\u3068HD\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306f\uff1f<\/strong><\/p>\n\n\n\n<p>Netflix\u3067\u306f\u3001HD\uff081080p\uff09\u30671\u6642\u9593\u3042\u305f\u308a\u7d043GB\u30014K UHD\u30671\u6642\u9593\u3042\u305f\u308a\u7d047GB\u3068\u63a8\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u4f7f\u7528\u91cf\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\u3001HDR\u3001\u304a\u4f7f\u3044\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u53d7\u4fe1\u3059\u308b\u30b3\u30fc\u30c7\u30c3\u30af\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p><strong>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u4e2d\u306e\u89e3\u50cf\u5ea6\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/strong><\/p>\n\n\n\n<p>Netflix\u306e\u5834\u5408\uff1a\u753b\u9762\u3092\u30bf\u30c3\u30d7\u3057\u3001\u300cHD\u300d\u307e\u305f\u306f\u300c4K\u300d\u306e\u30d0\u30c3\u30b8\u3092\u63a2\u3057\u307e\u3059\u3002YouTube\u306e\u5834\u5408\uff1a\u8a2d\u5b9a\u30ae\u30a2\u3092\u30bf\u30c3\u30d7\u3057\u3001\u73fe\u5728\u306e\u518d\u751f\u54c1\u8cea\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30b9\u30de\u30fc\u30c8TV\u30a2\u30d7\u30ea\u306f\u3001\u300c\u30aa\u30bf\u30af\u306e\u305f\u3081\u306e\u7d71\u8a08\u300d\u307e\u305f\u306f\u30c7\u30d0\u30c3\u30b0\u30e1\u30cb\u30e5\u30fc\u3067\u73fe\u5728\u306e\u89e3\u50cf\u5ea6\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u56fa\u6709\u306e\u8aac\u660e\u306b\u3064\u3044\u3066\u306f\u3001\u30a2\u30d7\u30ea\u306e\u30d8\u30eb\u30d7\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p><strong>2025\u5e74\u3001Netflix\u3084Disney+\u306b8K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306f\u307e\u3060\u5b58\u5728\u3059\u308b\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>2025\u5e74\u73fe\u5728\u3001Netflix\u3082Disney+\u30828K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044\u3002YouTube\u304c8K\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3059\u308b\u4e3b\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308a\u3001\u305d\u306e\u307b\u3068\u3093\u3069\u306f\u5c02\u9580\u306e\u30af\u30ea\u30a8\u30a4\u30bf\u30fc\u306b\u3088\u308b\u30c7\u30e2\u30ea\u30fc\u30eb\u3084\u81ea\u7136\u6620\u50cf\u3067\u3042\u308b\u30024K\u306e\u8d85\u9ad8\u89e3\u50cf\u5ea6uhd\u306f\u3001\u4e3b\u6d41\u306e\u5b9a\u984d\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u73fe\u5b9f\u7684\u306a\u4e0a\u9650\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p><strong>4K\u30848K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u306f\u7279\u5225\u306aHDMI\u30b1\u30fc\u30d6\u30eb\u3084\u30eb\u30fc\u30bf\u30fc\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>4K\u306e\u5834\u5408\uff1aHDMI 2.0\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u3002\u904e\u53bb5\u5e74\u9593\u306b\u8ca9\u58f2\u3055\u308c\u305f\u307b\u3068\u3093\u3069\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u3053\u308c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u30028K\u306e\u5834\u5408\uff1aHDMI 2.1\u3092\u63a8\u5968\u3002\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u306f\u3001\u6700\u65b0\u306e\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u30fc\uff08Wi-Fi 5\u307e\u305f\u306fWi-Fi 6\uff09\u304c4K\u306e\u5b89\u5b9a\u3057\u305f\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u53e4\u3044\u30b7\u30f3\u30b0\u30eb\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u30fc\u306f\u30014K\u304c\u5fc5\u8981\u3068\u3059\u308b\u6301\u7d9a\u7684\u306a\u5e2f\u57df\u5e45\u306b\u82e6\u52b4\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p><strong>\u89e3\u50cf\u5ea6\u306f\u9ad8\u3051\u308c\u3070\u9ad8\u3044\u307b\u3069\u3044\u3044\u306e\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>\u69d8\u3005\u306a\u30d3\u30c7\u30aa\u89e3\u50cf\u5ea6\u304c\u5b58\u5728\u3059\u308b\u306e\u306f\u3001\u69d8\u3005\u306a\u72b6\u6cc1\u3067\u69d8\u3005\u306a\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u6c42\u3081\u3089\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u753b\u9762\u306e\u5c0f\u3055\u306a\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668\u3067\u306f\u30014K\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3059\u308b\u3068\u3001\u76ee\u306b\u898b\u3048\u308b\u30e1\u30ea\u30c3\u30c8\u306a\u3057\u306b\u30c7\u30fc\u30bf\u3092\u6d6a\u8cbb\u3059\u308b\u3002\u4f4e\u901f\u56de\u7dda\u3067\u306f\u3001\u7121\u7406\u306b\u9ad8\u89e3\u50cf\u5ea6\u306b\u3059\u308b\u3068\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u304c\u767a\u751f\u3057\u3001720p\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u518d\u751f\u3088\u308a\u3082\u4f7f\u3044\u52dd\u624b\u304c\u60aa\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>2025\u5e74\u306e\u591a\u304f\u306e\u8996\u8074\u8005\u306b\u3068\u3063\u3066\u30011080p\u306f\u3001\u30b7\u30e3\u30fc\u30d7\u306a\u753b\u8cea\u3001\u9069\u5ea6\u306a\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3001\u5e45\u5e83\u3044\u30c7\u30d0\u30a4\u30b9\u306e\u4e92\u63db\u6027\u3001\u307b\u3068\u3093\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3067\u4fe1\u983c\u3067\u304d\u308b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u3068\u308c\u305f\u6700\u9ad8\u306e\u89e3\u50cf\u5ea6\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_takeaways\"><\/span>\u8981\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d3\u30c7\u30aa\u89e3\u50cf\u5ea6\u306f\u30d4\u30af\u30bb\u30eb\u6570\uff08\u5e45\u00d7\u9ad8\u3055\uff09\u3092\u6307\u3057\u3001\u4e00\u822c\u7684\u306a\u89e3\u50cf\u5ea6\u306b\u306fHD\uff08720p\uff09\u3001FHD\uff081080p\uff09\u30014K\uff082160p\uff09\u30018K\uff084320p\uff09\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u753b\u7d20\u6570\u304c\u591a\u3051\u308c\u3070\u30c7\u30fc\u30bf\u91cf\u3082\u591a\u304f\u306a\u308b\uff1a4K\u306f\u901a\u5e38\u30011080p\u3088\u308a\u30821\u6642\u9593\u3042\u305f\u308a2\uff5e4\u500d\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c7\u30c3\u30af\u306e\u52b9\u7387\u306f\u3001\u89e3\u50cf\u5ea6\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002AV1\u3068HEVC\u306f\u3001\u53e4\u3044H.264\u306b\u6bd4\u3079\u3066\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3092\u534a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e3b\u8981\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306fHD\u30684K\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u304c\u3001\u5b9f\u969b\u306e\u753b\u8cea\u306f\u30d7\u30e9\u30f3\u3001\u30c7\u30d0\u30a4\u30b9\u3001\u63a5\u7d9a\u306b\u4f9d\u5b58\u3059\u308b<\/li>\n\n\n\n<li>\u307b\u3068\u3093\u3069\u306e\u8996\u8074\u8005\u306b\u3068\u3063\u3066\u30011080p\u306f\u904e\u5270\u306a\u30c7\u30fc\u30bf\u6d88\u8cbb\u306a\u3057\u306b\u30b7\u30e3\u30fc\u30d7\u306a\u753b\u8cea\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n\n\n\n<li>4K\u306f\u3001\u9ad8\u901f\u3067\u5b89\u5b9a\u3057\u305f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5099\u3048\u305f\u5927\u578b\u30c6\u30ec\u30d3\uff0855\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff09\u3067\u3053\u305d\u610f\u5473\u304c\u3042\u308b<\/li>\n\n\n\n<li>8K\u306f\u9650\u3089\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u6975\u7aef\u306a\u30c7\u30fc\u30bf\u8981\u4ef6\u3067\u30cb\u30c3\u30c1\u306b\u3068\u3069\u307e\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u307e\u305a\u3001\u3088\u304f\u4f7f\u3046\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30fb\u30a2\u30d7\u30ea\u306e\u73fe\u5728\u306e\u753b\u8cea\u8a2d\u5b9a\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u3088\u3046\u30024K\u306e\u6599\u91d1\u3092\u652f\u6255\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u643a\u5e2f\u96fb\u8a71\u3084\u5c0f\u578b\u30c6\u30ec\u30d3\u3067\u8996\u8074\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u898b\u308b\u3053\u3068\u306e\u306a\u3044\u30d4\u30af\u30bb\u30eb\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u6d88\u8cbb\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u753b\u9762\u3001\u63a5\u7d9a\u3001\u30c7\u30fc\u30bf\u30d7\u30e9\u30f3\u306b\u89e3\u50cf\u5ea6\u3092\u5408\u308f\u305b\u3001\u30d0\u30c3\u30d5\u30a1\u306a\u3057\u3067\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u697d\u3057\u307f\u307e\u3057\u3087\u3046\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you\u2019ve ever stared at a streaming app\u2019s quality settings wondering whether to pick \u201cHD,\u201d \u201cAuto,\u201d or spring for that 4K option, you\u2019re not alone. Understanding video resolution isn\u2019t just about getting a sharper picture\u2014it directly impacts how much data you burn through and whether your internet connection can actually keep up. This guide breaks down exactly what HD, Full HD, 4K, and 8K mean in practical terms, how much data each resolution uses on popular streaming services, and which setting makes sense for your devices, connection speed, and viewing habits. Quick answer: which resolution should you stream in for 2025? For most people in 2025, Full HD (1080p) remains&#8230;<\/p>\n<div><a class=\"read-more button-link\" href=\"https:\/\/blog.lebara.co.uk\/ja\/guide-to-video-streaming-formats\/\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/div>","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-3704","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts\/3704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/comments?post=3704"}],"version-history":[{"count":2,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts\/3704\/revisions"}],"predecessor-version":[{"id":3717,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/posts\/3704\/revisions\/3717"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/media?parent=3704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/categories?post=3704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/ja\/wp-json\/wp\/v2\/tags?post=3704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}