http://bugzilla.opensuse.org/show_bug.cgi?id=1157910 http://bugzilla.opensuse.org/show_bug.cgi?id=1157910#c9 --- Comment #9 from Freek de Kruijf --- (In reply to Cor Blom from comment #7)

Under "View > Synthesizer" you can set the soundfonts. It looks in the folder that is set in "Preferences", which default to ~/Documents/MuseScore3/SoundFonts/ You can either add the path to the default one in openSUSE for soundfonts: "/usr/share/sounds/sf2" or copy a soundfont in that folder. Then you can load them in the synthesizer windows. A couple of soundfonts are installable through Yast/zypper.

I found the soundfonts and now have both /usr/share/sounds/sf2 and /usr/share/mscore-3.3/sound in the SoundFonts default. After that I can have three files in Synthesizer: MuseScore_General.sf3, FluidR3_GM.sf2 and FluidR3_GS.sf2 of which the last one does not give any sound when the instrument is the piano; did not try another instrument. The MuseScore_General.sf3 is the largest, so most likely contains the most instruments. While experimenting with these soundfonts there was no delay between the moving cursor and playing the notes. However after closing MuseScore and starting it again the delay reappeared. Looking at the volume indicator in Synthesizer, this indicator is in sync with the moving cursor, while the sound lacks behind. Again after waiting, did not try anything for at least 30 minutes, the delay is gone. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1157910 http://bugzilla.opensuse.org/show_bug.cgi?id=1157910#c11 --- Comment #11 from Freek de Kruijf --- (In reply to Cor Blom from comment #10)

So, it does not seem to be related to a specific soundfont or playback option.

I do not know how to help here. If it is in musescore and not in the system itself, I refer to upstream.

I could not find a bug tracker system on Musescore, any hint? I am stuck. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1157910 http://bugzilla.opensuse.org/show_bug.cgi?id=1157910#c15 Freek de Kruijf changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED |--- Summary|Strange behavior of sound |Strange behavior of sound |system with fluidsynth |system with fluidsynth |driven by musescore |driven by musescore and | |when playing a video in | |Firefox --- Comment #15 from Freek de Kruijf --- I reopened this problem because I hear the same strange sound when I play a video in Firefox and again, testing Musescore, it also produces the strange sound. So it looks like there is a problem in the sound system. In both cases I hear the sound distorted with noise, but also the same sound distorted with noise delayed about 1 second again. When I stop playing the sound, the delayed sound continues to play and stops playing after this second. # hwinfo --sound 10: PCI 500.1: 0403 Audio device [Created at pci.386] Unique ID: 5yAR.K3+3qP5NfZ8 Parent ID: _Znp.ZJmKoWxd6BF SysFS ID: /devices/pci0000:00/0000:00:02.0/0000:05:00.1 SysFS BusID: 0000:05:00.1 Hardware Class: sound Model: "ATI Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series]" Vendor: pci 0x1002 "ATI Technologies Inc" Device: pci 0xaa68 "Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series]" SubVendor: pci 0x1043 "ASUSTeK Computer Inc." SubDevice: pci 0xaa68 Driver: "snd_hda_intel" Driver Modules: "snd_hda_intel" Memory Range: 0xfe9bc000-0xfe9bffff (rw,non-prefetchable) IRQ: 36 (177 events) Module Alias: "pci:v00001002d0000AA68sv00001043sd0000AA68bc04sc03i00" Driver Info #0: Driver Status: snd_hda_intel is active Driver Activation Cmd: "modprobe snd_hda_intel" Config Status: cfg=yes, avail=yes, need=no, active=unknown Attached to: #32 (PCI bridge) 29: PCI 14.2: 0403 Audio device [Created at pci.386] Unique ID: 5Dex.BDUuYMOWyw7 SysFS ID: /devices/pci0000:00/0000:00:14.2 SysFS BusID: 0000:00:14.2 Hardware Class: sound Model: "ATI SBx00 Azalia (Intel HDA)" Vendor: pci 0x1002 "ATI Technologies Inc" Device: pci 0x4383 "SBx00 Azalia (Intel HDA)" SubVendor: pci 0x1002 "ATI Technologies Inc" SubDevice: pci 0x4383 Revision: 0x40 Memory Range: 0xfe6f8000-0xfe6fbfff (rw,non-prefetchable) IRQ: 10 (no events) Module Alias: "pci:v00001002d00004383sv00001002sd00004383bc04sc03i00" Driver Info #0: Driver Status: snd_hda_intel is active Driver Activation Cmd: "modprobe snd_hda_intel" Config Status: cfg=yes, avail=yes, need=no, active=unknown Clicking on the loudspeaker symbol in the system tray, shows two devices: HDMI/DisplayPort/Cedar ... and Simultanious output to Ce... It is quite possible sound is back to normal later during this KDE session or after a restart. Will report my further findings. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1157910 http://bugzilla.opensuse.org/show_bug.cgi?id=1157910#c17 Freek de Kruijf changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED --- Comment #17 from Freek de Kruijf --- Most likely a problem with the sound system in my monitor. When I switch the HDMI input to the monitor to another HDMI source and back the problem is rather often gone. -- You are receiving this mail because: You are on the CC list for the bug.