我正在对 youtube 视频细节进行研发。当我们在 YouTube 中播放视频时，如果右键单击，我们可以看到一个名为“复制调试信息”的选项。如果我们复制它，那么会有很多字段如下，我只是想知道以下字段的详细信息。
{
"ns": "yt",
"el": "detailpage",
"cpn": "TA1LSqRVROm9Q2rb",
"docid": "tPDj7FhbUso",
"ver": 2,
"referrer": "https://www.youtube.com/feed/history",
"cmt": "208.944",
"ei": "Ups5X-iDO8ng4-EP7o6KwAg",
"fmt": "247",
"fs": "0",
"rt": "151.471",
"of": "yuFWq23SkzutVGx461bO4g",
"euri": "",
"lact": 7,
"cl": "326301777",
"mos": 0,
"state": "4",
"vm": "CAEQARgEKiBsUmpoTXRxc1czUTVHZ2RJbmktOXBNdnY3X3JnV3ItNjoyQUdiNlo4T3BuV0tmTXhwbW5wWDZjUDA3X3JPYU5PXzVSd1Bha2szZE9jNEhCY0ZQTkE",
"volume": 100,
"subscribed": "1",
"cbr": "Chrome",
"cbrver": "84.0.4147.125",
"c": "WEB",
"cver": "2.20200814.00.00",
"cplayer": "UNIPLAYER",
"cos": "Macintosh",
"cosver": "10_15_6",
"hl": "en_US",
"cr": "IN",
"len": "268.121",
"fexp": "23744176,23804281,23839597,23856950,23857950,23858057,23859802,23862346,23868323,23880389,23882502,23883098,23884386,23890960,23895671,23900945,23907595,23911055,23915993,23916148,23918272,23918598,23927906,23928508,23930220,23931938,23934047,23934090,23934970,23936412,24631210,3300107,3300133,3300161,3313321,3316358,3316377,3317374,3317643,3318816,3318887,3318889,3319024,9405957,9449243",
"afmt": "251",
"inview": "NaN",
"vct": "208.944",
"vd": "268.121",
"vpl": "207.000-208.944",
"vbu": "204.000-268.121",
"vpa": "1",
"vsk": "0",
"ven": "0",
"vpr": "1",
"vrs": "4",
"vns": "2",
"vec": "null",
"vemsg": "",
"vvol": "1",
"vdom": "1",
"vsrc": "1",
"vw": 1159,
"vh": 652,
"creationTime": 158827.80500000808,
"totalVideoFrames": 128,
"droppedVideoFrames": 0,
"corruptedVideoFrames": 0,
"lct": "208.944",
"lsk": false,
"lmf": false,
"lbw": "993748.652",
"lhd": "0.057",
"lst": "0.000",
"laa": "itag=251,type=3,seg=26,range=3299085-3408885,time=260.0-268.1,off=0,len=109801,end=1,eos=1",
"lva": "itag=247,type=3,seg=53,range=17411843-17472031,time=264.0-268.1,off=0,len=60189,end=1,eos=1",
"lar": "itag=251,type=3,seg=26,range=3299085-3408885,time=260.0-268.1,off=0,len=109801,end=1,eos=1",
"lvr": "itag=247,type=3,seg=53,range=17411843-17472031,time=264.0-268.1,off=0,len=60189,end=1,eos=1",
"lab": "200.001-268.121",
"lvb": "204.000-268.080",
"ismb": 3000000,
"relative_loudness": "-5.140",
"optimal_format": "720p",
"user_qual": "auto",
"debug_videoId": "tPDj7FhbUso",
"0sz": false,
"op": "",
"yof": false,
"dis": "",
"gpu": "Intel(R)_UHD_Graphics_630",
"cgr": true,
"debug_playbackQuality": "hd720",
"debug_date": "Mon Aug 17 2020 02:19:46 GMT+0530 (India Standard Time)"
}
举个例子 - docid 归档是已知的 youtube 的视频 ID。像这样我想知道其他领域的细节。如果有人可以帮助我，那就太好了..
，但是，如果您确实想检查，可以输入 view-source:https://www.youtube.com/watch?v=<VIDEO_ID> - 其中
<VIDEO_ID>copy debug info获得了一些值 - 但恐怕不是全部。