{"id":764,"date":"2018-12-05T15:38:20","date_gmt":"2018-12-05T07:38:20","guid":{"rendered":"https:\/\/sora.sound.moe\/?p=764"},"modified":"2018-12-05T15:38:20","modified_gmt":"2018-12-05T07:38:20","slug":"niconico-timeshift-%e6%9c%80%e5%b0%8f%e8%87%aa%e5%8a%a8%e5%8c%96%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/sora.sound.moe\/?p=764","title":{"rendered":"NicoNico Timeshift \u6700\u5c0f\u81ea\u52a8\u5316\u65b9\u6848"},"content":{"rendered":"\n\n\n\n\n

\u89e3\u51b3\u4e86\u4e0b\u8f7d\u7684\u95ee\u9898\u4e4b\u540e\u5c31\u5f00\u59cb\u601d\u8003\u600e\u4e48\u6837\u66f4\u65b9\u4fbf\u3002<\/p>\n\n\n\n

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\u7ecf\u8fc7\u4e00\u756a\u7814\u7a76\uff0c\u53d1\u73b0\u8fd9\u4e24\u4e2a\u64cd\u4f5c\u90fd\u662f\u4f7f\u7528 WebSocket \u901a\u4fe1\u5b8c\u6210\u7684\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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>>>{\"type\":\"ping\",\"body\":{}}<\/pre>\n\n\n\n
<<<{\"type\":\"pong\",\"body\":{}}<\/pre>\n\n\n\n
\u800c\u83b7\u5f97 token \u5219\u662f\u5411\u670d\u52a1\u5668\u53d1\u4e00\u4e2a getpermit \u5305\u3002\u670d\u52a1\u5668\u4f1a\u56de\u590d\u4e00\u5927\u5806\u4e1c\u897f\u3002\u5176\u4e2d\u6211\u9009\u62e9\u6709\u7528\u7684\u8d34\u5728\u8fd9\u3002<\/p>\n\n\n\n
<<<{\"type\":\"watch\",\"body\":{\"command\":\"getpermit\",\"requirement\":{\"broadcastId\":\"<**liveId**>\",\"route\":\"\",\"stream\":{\"protocol\":\"hls\",\"requireNewStream\":true,\"priorStreamQuality\":\"super_high\",\"isLowLatency\":true},\"room\":{\"isCommentable\":true,\"protocol\":\"webSocket\"}}}}<\/pre>\n\n\n\n
>>>{\"type\":\"watch\",\"body\":{\"currentStream\":{\"uri\":\"https:\/\/pd029acba3e.dmc.nico\/hlsarchive\/ht2_nicolive\/nicolive-hamster-lv315324312_main_64bca17bf601313d5f85b610a49343243a4a5f37d3dae3967dcce88f41f7d7de\/master.m3u8?ht2_nicolive=<**token**>\",\"name\":null,\"quality\":\"super_high\",\"qualityTypes\":[\"abr\",\"super_high\",\"high\",\"normal\",\"low\",\"super_low\"],\"mediaServerType\":\"dmc\",\"mediaServerAuth\":{\"name\":\"ht2_nicolive\",\"value\":\"
<**token**>\",\"authType\":\"ht2\"},\"streamingProtocol\":\"hls\"},\"command\":\"currentstream\"}}<\/pre>\n\n\n\n
\u90a3\u4e48\u5bf9\u5e94\u7684 ws \u5305\u627e\u5230\u4e4b\u540e\u5c31\u662f\u770b\u770b\u600e\u4e48\u548c\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\u4e86\u3002<\/p>\n\n\n\n
websocket \u7684 url \u662f\uff08\u4e3e\u4f8b\uff0c Channel\u751f\u653e\uff0c\u516c\u5f0f\u751f\u653e\u6709\u6240\u533a\u522b\uff0c\u5927\u540c\u5c0f\u5f02\uff09<\/p>\n\n\n\n
wss:\/\/a.live2.nicovideo.jp\/unama\/wsapi\/v1\/watch\/9949624140353\/timeshift?audience_token=9949624140353_55369688_1544081590_8c2fc2f3e7048fbf92bdcab071a42e048bd360a4<\/p>\n\n\n\n
\u8fd9\u91cc\u770b\u8d77\u6765\u53ea\u9700\u8981\u4e00\u4e2a\u00a0audience_token \uff0cwatch \u540e\u9762\u7684\u90a3\u4e2a\u53c2\u6570\u4e5f\u662f\u00a0audience_token \u7684\u7b2c\u4e00\u6bb5\u3002\u90a3\u4e48\u8fd9\u4e2a\u4e1c\u897f\u662f\u600e\u4e48\u6765\u7684\u5462\u3002<\/p>\n\n\n\n
\u7ecf\u8fc7\u4e00\u6ce2\u8c03\u8bd5\u3002\u7ed3\u8bba\u662f\u8fd9\u4e1c\u897f\u662f\u5199\u6b7b\u5728\u7f51\u9875 HTML \u91cc\u7684\u3002<\/p>\n\n\n\n
\u90a3\u4e48\u81ea\u52a8\u5316\u7684\u6700\u5c0f\u5316\u53ea\u9700\u8981\u628a\u8fd9\u4e2a\u00a0audience_token \u4f20\u9012\u7ed9 Minyami \u5c31\u597d\u4e86\uff0c\u7a0d\u5fae\u6539\u4e86\u4e0b Minyami Extrator \u5229\u7528\u4e86 key \u5b57\u6bb5\u4f20\u9012\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
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