http://bugzilla.opensuse.org/show_bug.cgi?id=1074820 Bug ID: 1074820 Summary: Pulseaudio delays sound compared to activity on screen when using sound via HDMI Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Sound Assignee: tiwai@suse.com Reporter: freek@opensuse.org QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I use a HDMI connection to my monitor with speakers. When playing a score in Musescore the sound is delayed by about 1 second compared to the the activity on the screen. The note in score which is played is highlighted. When changing the sound device in the tab "I/O" in Musescore from PulseAudio to ALSA audio, sound and picture are in sync. This suggests that pulseaudio is delaying the sound. "I/O" is reached by selecting Edit->Preferences... I noticed earlier also this type of delay when playing a video in Firefox, however currently this is no longer the case. It was most apparent when a person is speaking in the video. -- You are receiving this mail because: You are on the CC list for the bug.