<![CDATA[Can't watch YouTube HTML5 videos on Opera]]>When I try to watch a youtube video, there is a note: "Please install Adobe Flash Player ". I tried to turn on html5 player but it doesn't help.

]]>https://forums.opera.com/topic/3013/can-t-watch-youtube-html5-videos-on-operaRSS for NodeFri, 15 May 2026 21:30:33 GMTMon, 26 May 2014 07:15:20 GMT60<![CDATA[Reply to Can't watch YouTube HTML5 videos on Opera on Mon, 26 May 2014 16:06:15 GMT]]>I have watched videos which were uploaded one month ago, but there is the same picture. Safari plays this videos with no errors.

]]>https://forums.opera.com/post/40507https://forums.opera.com/post/40507Mon, 26 May 2014 16:06:15 GMT<![CDATA[Reply to Can't watch YouTube HTML5 videos on Opera on Mon, 26 May 2014 11:59:18 GMT]]>Not all videos are offered by YouTube in ‘HTML5 format’. Notably videos with advertisement or videos very recently uploaded to the service.

]]>https://forums.opera.com/post/40483https://forums.opera.com/post/40483Mon, 26 May 2014 11:59:18 GMT