(In reply to ross from comment #5) > (In reply to Andreas Stieger from comment #4) > > (In reply to ross from comment #2) > > > it just said your browser doesn't support html5 video player > > > > Again, which video? Which URL? > > > > > > > I have installed gstremer codecs > > > > Explain how exactly how you did that. > > add packman repositoty > then run: > sudo zypper install --from packman ffmpeg > gstreamer-plugins-{good,bad,ugly,libav} libavcodec-full vlc-codecs > > the website is:https://www.bilibili.com/ I have found the cause, ffmpeg-5 is not include in official repository and packman repository, many website needs ffmpeg-5 to play video