Youtube embed Iframe problem in IOS safari, chrome

Hello,

I add youtube videos to my site as iframes. However, iframe does not work on IOS for newly uploaded videos. It works when I set it to 240p.

Why does this situation occur? I am sharing the error logs on youtube.

Please help me.

  "ns": "yt",
  "el": "embedded",
  "cpn": "2e8PrsR1SOz6XPTv",
  "ver": 2,
  "cmt": "0",
  "fmt": "22",
  "fs": "0",
  "rt": "13.726",
  "euri": "https://paratic.com/",
  "lact": 1,
  "cl": "471845996",
  "mos": 0,
  "state": "444",
  "volume": 100,
  "cbrand": "apple",
  "cbr": "Safari Mobile",
  "cbrver": "15.6.1.15E148",
  "c": "WEB_EMBEDDED_PLAYER",
  "cver": "1.20220831.01.01",
  "cplayer": "UNIPLAYER",
  "cmodel": "iphone",
  "cos": "iPhone",
  "cosver": "15_6_1",
  "cplatform": "MOBILE",
  "epm": 1,
  "hl": "tr_TR",
  "cr": "TR",
  "len": "60",
  "fexp": "23853952,23858057,23983296,24001373,24002022,24002025,24004644,24007246,24080738,24135310,24169501,24226335,24248385,24255165,24260441,24269951,24269957,24278466",
  "feature": "oembed",
  "size": "309:550:2",
  "muted": "0",
  "docid": "mexQkazb2A4",
  "ei": "qWAXY4eFFoWG1gLQjoDIDA",
  "plid": "AAXoA3awxH3onM4g",
  "referrer": "https://www.youtube.com/embed/mexQkazb2A4?enablejsapi=1&feature=oembed",
  "of": "MMHlix5PUWE_NS3DUul_AA",
  "vm": "CAEQABgEOjJBTlRLbG52NXZ2M2pkV2dNV05jU1lOYzVtTld1aGV6VHRIQU9pZWFURWJuU2hBZXl4QWJSQVBta0tESl9VbkFIcjZ4S1JTdEZDaUNZa2Q2dlJNMkVtRUpSSmxXaGhiNENFSkw2VXlnT3NhR2plOXF6WU1MOURtRk54NTg3RDl3TUd1d3Nqdw",
  "vct": "0.000",
  "vd": "NaN",
  "vpl": "",
  "vbu": "",
  "vpa": "0",
  "vsk": "0",
  "ven": "0",
  "vpr": "1",
  "vrs": "0",
  "vns": "3",
  "vec": "4",
  "vemsg": "Unsupported source type",
  "vvol": "1",
  "vdom": "1",
  "vsrc": "1",
  "vw": "309",
  "vh": "550",
  "relative_loudness": "-5.490",
  "optimal_format": "360p",
  "user_qual": 0,
  "release_version": "youtube.player.web_20220831_01_RC01",
  "debug_videoId": "mexQkazb2A4",
  "0sz": "false",
  "op": "",
  "yof": "true",
  "dis": "",
  "gpu": "Apple_GPU",
  "debug_playbackQuality": "medium",
  "debug_date": "Tue Sep 06 2022 18:01:11 GMT+0300 (+03)"
}

Hello, The situation is very interesting. Shorts-type videos, that is, videos shorter than 60 seconds, are added to my site with an iframe html tag (embed) immediately after loading. But it doesn't work on iPhone. Sometimes it gets better after 2-3 hours.

Is there anyone experiencing this situation?

The following statement in the Youtube iframe error json file caught my attention:

"vemsg": "Unsupported source type"

Does anyone know what we can do?

Youtube embed Iframe problem in IOS safari, chrome
 
 
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