Generally speaking the MEDIA_ERR_UNKNOWN is a generic error message and usually (but not always) means that a web browser plugin required to play the video is not installed or has been disabled or there is a problem with the web browser itself.
Error Code MEDIA_ERR_UNKNOWN - Microsoft Community
So the first thing I would recommend you do is check Windows Update for updates for Flash. Open Start > Settings > Update & security > Windows Update > Check ... أكمل القراءة...
Some videos dont work. Get error msg. Error Code - Mozilla Support
14/09/2018 — Some videos dont work. Get error msg. Error Code MEDIA_ERR_UNKNOWN. 6 replies; 3 have this problem; 545 views; Last reply by Michael. أكمل القراءة...
Brightcove Player Error Reference
07/04/2023 — Code Type Headline Message. 1 MEDIA_ERR_ABORTED The video download was canceled You aborted the media playback. أكمل القراءة...
Error Code Media_Err_Unknown - Apple Support Communities
Does anyone know how to resolve this issue? When I try to watch imbedded videos (Sportsnet.com) I get the following error message. This occurs on both ... أكمل القراءة...
MEDIA_ERR_UNKNOWN - Apple Support Communities
I keep getting the code MEDIA_ERR_UNKNOWN whenever I try to watch embedded videos. I have updated flash and cleared cache. أكمل القراءة...
ما حل error code media_err_unknown ؟ - ملك الجواب
ما حل error code media_err_unknown ؟ 0 تصويتات. سُئل ديسمبر 11، 2023 بواسطة kingjawab. نسعد بزيارتكم في موقع ملك الجواب وبيت كل الطلاب والطالبات الراغبين ... أكمل القراءة...
Error Code MEDIA_ERR_UNKNOWN r/Bitcoincash - Reddit
96K subscribers in the Bitcoincash community. Bitcoin Cash (BCH) brings sound money to the world. Merchants and users are empowered with low fees and… أكمل القراءة...