{"id":133459,"date":"2024-03-26T03:44:39","date_gmt":"2024-03-25T18:44:39","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/html5-%e3%81%ae-video-%e8%a6%81%e7%b4%a0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/"},"modified":"2024-04-05T02:42:37","modified_gmt":"2024-04-04T17:42:37","slug":"html5-%e3%81%ae-video-%e8%a6%81%e7%b4%a0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/html5-%e3%81%ae-video-%e8%a6%81%e7%b4%a0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/","title":{"rendered":"HTML5 \u306e video \u8981\u7d20\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>HTML5\u306e<video width=\"300\" height=\"150\">\u30bf\u30b0\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002HTML\u30d5\u30a1\u30a4\u30eb\u306b<video>\u30bf\u30b0\u3092\u4f7f\u3063\u3066\u52d5\u753b\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210\u3059\u308b\u3002 \u4f8b\uff1a<\/video><\/p>\n<pre class=\"post-pre\">&lt;video\u00a0controls&gt;\r\n\r\n\u00a0\u00a0&lt;source\u00a0src=\"my-video.mp4\"\u00a0type=\"video\/mp4\"&gt;\r\n\r\n\u00a0\u00a0&lt;source\u00a0src=\"my-video.webm\"\u00a0type=\"video\/webm\"&gt;\r\n\r\n\u00a0\u00a0Your\u00a0browser\u00a0does\u00a0not\u00a0support\u00a0the\u00a0video\u00a0tag.\r\n\r\n&lt;\/video&gt;\r\n<\/pre>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u7570\u306a\u308b\u5f62\u5f0f\u306e\u30d3\u30c7\u30aa\u30d5\u30a1\u30a4\u30eb\uff08.mp4\u3068.webm\uff09\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u3001<source \/>\u5b50\u8981\u7d20\u30922\u3064\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u30d6\u30e9\u30a6\u30b6\u306f\u3001\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u6700\u521d\u306e\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u306b\u5f93\u3063\u3066\u518d\u751f\u3057\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u304c<video>\u30bf\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u4ee3\u66ff\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/video><\/p>\n<p>\u52d5\u753b\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u8a2d\u5b9a\uff1a<\/p>\n<p>src\u5c5e\u6027: \u30d3\u30c7\u30aa\u30d5\u30a1\u30a4\u30eb\u306eURL\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>type\u5c5e\u6027\uff1a\u30d3\u30c7\u30aa\u30d5\u30a1\u30a4\u30eb\u306eMIME\u30bf\u30a4\u30d7\u3092\u5b9a\u7fa9\u3057\u307e\u3059\uff08\u5fc5\u9808\uff09\u3002<\/p>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u5c5e\u6027: \u30d6\u30e9\u30a6\u30b6\u304c\u63d0\u4f9b\u3059\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u64cd\u4f5c (\u518d\u751f\/\u4e00\u6642\u505c\u6b62\u30dc\u30bf\u30f3\u3001\u97f3\u91cf\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306a\u3069) \u3092\u5229\u7528\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u4ed6\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u5c5e\u6027: \u5e45\u3001\u9ad8\u3055\u3001\u81ea\u52d5\u518d\u751f\u3001\u30eb\u30fc\u30d7\u306a\u3069\u3002<\/p>\n<p>\u7570\u306a\u308b\u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u753b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u5dee\u304c\u3042\u308b\u306e\u3067\u3001MP4\u3001WebM\u3001Ogg\u306a\u3069\u3001\u8907\u6570\u306e\u7570\u306a\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3092\u52d5\u753b\u306b\u63d0\u4f9b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30d6\u30e9\u30a6\u30b6\u3067\u554f\u984c\u306a\u304f\u518d\u751f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30d7\u30b7\u30e7\u30f3\u306e JavaScript \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb: \u30d3\u30c7\u30aa\u306e\u518d\u751f\u3001\u4e00\u6642\u505c\u6b62\u3001\u97f3\u91cf\u306a\u3069\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b JavaScript \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<video>\u8981\u7d20\u3092 `document.getElementById()` \u3067\u53d6\u5f97\u3057\u3001\u305d\u306e\u7d44\u307f\u8fbc\u307f\u30e1\u30bd\u30c3\u30c9\u3068\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u7528\u3057\u3066\u30d3\u30c7\u30aa\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/video><\/p>\n<p>\u4ee5\u4e0a\u306f <video>\u30bf\u30b0\u3092\u4f7f\u3063\u305f HTML5 \u306e\u57fa\u672c\u7684\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3055\u3089\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u308a\u3001\u62e1\u5f35\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/video><\/video><\/p>\n","protected":false},"excerpt":{"rendered":"<p>HTML5\u306e\u30bf\u30b0\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002HTML\u30d5\u30a1\u30a4\u30eb\u306b\u30bf\u30b0\u3092\u4f7f\u3063\u3066\u52d5\u753b\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210\u3059\u308b\u3002 \u4f8b\uff1a &lt;video\u00a0controls&gt; \u00a0\u00a0&lt;source\u00a0src=&#8221;my-video. 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