https://bugzilla.suse.com/show_bug.cgi?id=1219070 https://bugzilla.suse.com/show_bug.cgi?id=1219070#c3 Eric van Blokland <ericvanblokland@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ericvanblokland@gmail.com --- Comment #3 from Eric van Blokland <ericvanblokland@gmail.com> --- I can confirm this issue. It appears this is related to the audio decoder, maybe missing codecs? When playing a mp4 video file with an opus audio track, there is no sound. The video tag shows a grayed out speaker icon, as if the video has no audio track. The video track was h264 and playback was fine. Youtube gives the following debug information when failing playback: "vemsg.DECODER_ERROR_NOT_SUPPORTED_ audio decoder initialization failed" -- You are receiving this mail because: You are on the CC list for the bug.